**Hiring a Fullstack Engineer (React / Node) for an AI-Powered SaaS Platform**

I’m building a production AI-powered SaaS platform inside Google Workspace (Google Sheets add-on) with active users and real revenue.

We’re looking for a mid-level Fullstack Engineer who is comfortable:

• Building and shipping features end-to-end (React / Next.js + Node)

• Working inside a live production system

• Debugging real-world issues

• Improving and refactoring existing code

• Working in an AI-augmented development workflow (Copilot, Cursor, etc.)

Tech stack:

Next.js, Node.js, PostgreSQL, OpenAI integrations.

This is a high-impact role working directly with a technical founder. The focus is execution, ownership, and building durable systems — not corporate process.

B2B contract. Remote-friendly. Europe time zones preferred.

If this sounds interesting — message me directly or comment below.

Fullstack Engineer (React / Node) – Building AI-Native SaaS

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most forward-thinking marketers choose StackAdapt to orchestrate high-impact campaigns across programmatic advertising and marketing channels. **Engineering At StackAdapt** As an Engineering Manager I at StackAdapt, you will be directly involved in the development of our advertising platform, producing production-level code that will have a direct impact on the success of our product. You will work with large data sets and have exposure to modern tech stacks around GoLang, Ruby on Rails, React, GraphQL and more. StackAdapt’s engineering organization believes in working collaboratively and cross-functionally. You will get the opportunity to work in a diverse and flexible culture with dedicated career paths to help you succeed. We're seeking a technical Engineering Manager I to help lead our growing full-stack engineering team. The digital advertising industry is riddled with interesting challenges as we continue to scale out our platform with a fast-growing list of customers. **About The Team** The Reporting team works on building reporting insights, visualizations and dashboards that give marketers insight and transparency into their campaign performance. Watch our talk at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU StackAdapt is a Remote First company, we are open to candidates located anywhere in North America for this position. What you'll be doing

*   Lead and mentor a team of 6-8 talented engineers within full-stack web engineering
*   Make a positive impact on the team's productivity and growth
*   Act as a hands-on manager and participate in project design and implementation
*   Promote software development best practices and conduct rigorous code reviews
*   Plan and architect scalable web APIs and backend systems, and build UI components
*   Work closely with Product Managers and Designers to ensure requirements and priorities align
*   Conduct interviews to attract and identify potential high-performing candidates
*   Balance and prioritize projects to maximize efficiency and ensure company objectives are achieved

What you'll bring to the table

*   Proven track record of delivering results and leading growing high-impact teams
*   At least 5 years experience in full-stack software development in web technologies and architecting scalable systems in a successful high-growth technology company
*   At least 2 years of leadership experience with at least 3 direct reports, including essential people management experiences listed above
*   You have in-depth experience with Typescript, React and GraphQL
*   You have experience working with modern frontend libraries and frameworks (eg. Redux, Zustand, Jest)
*   Experience scaling a Ruby on Rails backend architecture is a plus
*   Experience in AWS is a plus
*   A strong understanding of computer science fundamentals (we have not forgotten our basics!) - data structures, system design, cloud computing, full-stack development etc.
*   Passion to build a positive and fun engineering culture

**StackAdapter's Enjoy**

*   Highly competitive salary
*   Retirement/ 401K/ Pension Savings globally
*   Competitive Paid time off packages including birthday's off!
*   Access to a comprehensive mental health care program
*   Health benefits from day one of employment
*   Work from home reimbursements
*   Optional global WeWork membership for those who want a change from their home office and hubs in London and Toronto
*   Robust training and onboarding program
*   Coverage and support of personal development initiatives (conferences, courses, books etc)
*   Access to StackAdapt programmatic courses and certifications to support continuous learning
*   An awesome parental leave program
*   A friendly, welcoming, and supportive culture
*   Our social and team events!

_StackAdapt is a diverse and inclusive team of collaborative, hardworking individuals trying to make a dent in the universe. No matter who you are, where you are from, who you love, follow in faith, disability (or superpower) status, ethnicity, or the gender you identify with (if you’re comfortable, let us know your pronouns), you are welcome at StackAdapt. If you have any requests or requirements to support you throughout any part of the interview process, please let our Talent team know._ _We use artificial intelligence (AI) to streamline the resume reviews of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions._ **About StackAdapt** We've been recognized for our diverse and supportive workplace, high performing campaigns, award-winning customer service, and innovation. We've been awarded: Ad Age Best Places to Work 2024 G2 Top Software and Top Marketing and Advertising Product for 2024 Campaign’s Best Places to Work 2023 for the UK 2024 Best Workplaces for Women and in Canada by Great Place to Work® #1 DSP on G2 and leader in a number of categories including Cross-Channel Advertising To learn more about our privacy practices, please see our Privacy Policy.

Engineering Manager I - Reporting

**Job Title: Staff Software Engineer - SchedulingJob Summary** We are seeking a **Staff Software Engineer** to help lead the design and evolution of our cloud-native SaaS **Scheduling platformthat powers appointment availability, scheduling, and interoperability workflows for acute and ambulatory healthcare environments.** You will be a senior technical leader responsible for building net new and updating highly reliable services, scaling integrations with healthcare systems, and ensuring our platform meets stringent expectations around uptime, data integrity, security, and auditability. You’ll work primarily in a backend stack including Python, AWS Lambdas, PostgreSQL, EC2, ECS, and **healthcare integration technologies including Mirth Connect, FHIR, and HL7 v2 (e.g., ADT, SIU).** You will collaborate closely with frontend engineers using Node.js and React, as well as Product Managers, implementation teams and customer support to deliver a seamless and performant scheduling experience. **Essential Functions**

*   Architect & Deliver Backend Services
*   Lead the architecture, implementation, and operational excellence of backend services for appointment discovery, availability rules, booking, rescheduling, cancellations, and notifications.
*   Design systems for high throughput, low latency, fault tolerance, and graceful degradation.
*   Healthcare Interoperability & Integrations
*   Design, build, and maintain integrations using FHIR resources (e.g., Scheduling/Appointment-related resources) and HL7 v2 messages (e.g., ADT, SIU).
*   Develop and support integration workflows using Mirth Connect including message transformation, routing, filtering, and monitoring.
*   Partner with implementation teams to onboard new health systems, EHRs, and downstream systems reliably and safely.
*   Cloud-Native Engineering on AWS
*   Build event-driven and service-oriented components using AWS Lambda, containerized services on ECS, and supporting compute on EC2 as needed.
*   Design and optimize infrastructure patterns for reliability, security, and cost efficiency.
*   Data & Persistence Engineering
*   Model and manage relational domain data in PostgreSQL (schema design, indexing strategies, query optimization, migrations).
*   Implement data integrity mechanisms, audit logging, and traceability aligned to healthcare compliance expectations.
*   Quality, Observability, and Operational Readiness
*   Establish and uphold engineering standards for testing, CI/CD, code review, incident response, and postmortems (RCAs).
*   Build robust observability (metrics, logs, tracing), define SLOs/SLIs, and lead efforts to improve uptime and reduce MTTR.
*   Security & Compliance Mindset
*   Apply security best practices including least privilege, secrets management, encryption in transit/at rest, vulnerability management, and secure SDLC.
*   Contribute to policies and technical controls supporting HIPAA-aligned operations (where applicable).
*   Cross-Functional Collaboration & Technical Leadership
*   Translate product requirements into technical designs and iterative delivery plans.
*   Mentor engineers, raise the technical bar, and influence architecture and roadmap decisions across teams.
*   Partner with front-end engineers to define stable APIs and contract-driven development patterns.

**Minimum Requirements**

*   7+ years of professional software engineering experience with a strong backend focus.
*   Strong proficiency in Python building production backend systems (APIs, services, workers, event-driven applications).
*   Demonstrated experience designing and operating systems in AWS (serverless and/or containerized workloads)
*   Hands-on experience with PostgreSQL (data modeling, performance tuning, migrations).
*   Experience building and operating production integrations and/or distributed systems with strong reliability requirements.
*   Proficiency with RESTful API design and/or event-driven patterns (queues, pub/sub, async workflows).
*   Strong knowledge of software engineering fundamentals: data structures, algorithms, concurrency, testing strategies.
*   Excellent communication skills and the ability to lead technical decisions with multiple stakeholders.

**Preferred Requirements**

*   Experience with healthcare interoperability standards (FHIR, HL7 v2) and integration engines (e.g., Mirth Connect).
*   Experience with scheduling domains (availability modeling, constraints, time zones, overbooking rules, priority logic).
*   Experience with ECS, microservices patterns, and AWS architecture (IAM, VPC, CloudWatch, KMS, RDS, etc.).
*   Experience supporting HIPAA-aligned environments, audit logging, and security controls.

**Specific Job Skills**

*   Expert-level backend engineering in Python (API frameworks, async patterns, performance profiling).
*   AWS development patterns:

*   AWS Lambda (event-driven workflows, idempotency, retries, DLQs)
*   ECS/EC2 (container orchestration, service discovery, autoscaling)

*   Strong knowledge of PostgreSQL:

*   Indexing strategies, query planning, partitioning (where appropriate)
*   Transaction isolation, consistency, migrations, and schema evolution

*   API design and integration:

*   REST, versioning, backward compatibility, pagination, rate limiting
*   Contract testing, OpenAPI/Swagger (nice to have)

*   Working knowledge (or ability to learn quickly) of:

*   HL7 v2 message structures and workflows (e.g., ADT, SIU)
*   FHIR resources and patterns
*   Mirth Connect channels, transformations, routing, and monitoring

*   Testing practices:

*   Unit, integration, contract, and end-to-end testing
*   Test data strategies and deterministic test design

*   Observability:

*   Structured logging, metrics, tracing, alerting
*   SLO/SLI definitions and incident response playbooks

*   Security:

*   Threat modeling basics, secure coding practices, secrets management
*   Encryption and access control patterns

*   Ability to lead architecture reviews, write strong design docs, and drive consensus.
*   Mentoring and coaching engineers; influencing without authority.
*   Comfortable working across product, implementation, and customer-facing teams.

**Preferred Job Skills**

*   Node.js experience building BFFs or shared services with frontend teams.
*   Familiarity with React-based product environments and cross-functional API contract work.
*   Experience with message queues/streams (e.g., SQS/SNS/Kafka—any equivalent).
*   Familiarity with infrastructure-as-code (e.g., Terraform/CloudFormation/CDK).

**Education**

*   Bachelor's degree in computer science, Software Engineering, or related field or equivalent practical experience.

**Preferred Education**

*   Master’s degree in a related field.

**Experience**

*   7+ years building backend systems in production.
*   3+ years operating cloud-based workloads in AWS (serverless and/or containers).
*   Demonstrated experience owning services end-to-end (design → build → deploy → operate).
*   Track record of improving reliability, performance, and developer velocity through better architecture and practices.

**Supervision**

*   Reports to: Engineering Manager / Director of Engineering
*   Supervises: None directly (provides technical leadership, mentorship, and guidance to junior engineers across teams)

**Certifications**

*   None required.

**Language Skills** Ability to read, analyze and interpret general business periodicals, professional journals, technical procedures or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from a variety of both internal and external sources. **Physical Capabilities: Standard categories** The physical capabilities described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to sit; use hands to finger, handle, or feel; reach with hands and arms; and talk or hear. The employee is occasionally required to stand and walk. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. RevSpring is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. **Note:** This Job Description may not describe all of the job responsibilities and standards assigned to this position. The duties may change from time to time. RevSpring does not discriminate against any group in hiring or employment practices. Nothing in this job description constitutes a contract for employment.

Staff Software Engineer - Scheduling

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Insight Global. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. **Job Description** We are seeking a Front-End Software Engineer to support the development of a highly visible, client-facing application with a strong emphasis on user experience and interface quality. This role is focused on true front-end UI engineering, building modern, scalable interfaces that prioritize usability, performance, and design excellence. The ideal candidate brings depth in front-end technologies and partners closely with design, product, and backend teams to deliver polished, intuitive user experiences. **Responsibilities**

*   Design, develop, and maintain modern, responsive user interfaces using React and Next.js
*   Lead and contribute to UI-heavy, client-facing features, ensuring a high standard of usability and visual consistency
*   Translate UX designs and business requirements into clean, reusable, and maintainable front-end code
*   Integrate front-end applications with backend services through RESTful APIs
*   Collaborate closely with backend engineers working in .NET/C# and cloud-based environments
*   Apply best practices for front-end performance, accessibility, and cross-browser compatibility
*   Participate in and influence code reviews, front-end standards, and architectural decisions
*   Provide mentorship and guidance to junior front-end engineers as needed
*   Communicate effectively with designers, product managers, and non-technical stakeholders
*   Take ownership of front-end quality and continuously improve the overall user experience

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. **Skills And Requirements**

*   5+ years of professional experience in front-end development
*   Strong hands-on experience with React and Next.js in production environments
*   Advanced proficiency in HTML, CSS, and modern JavaScript/TypeScript
*   Demonstrated experience building client-facing, UI-driven applications
*   Experience consuming and integrating RESTful APIs
*   Strong understanding of front-end architecture, component design, and state management
*   Excellent communication, collaboration, and problem-solving skills - Experience working alongside backend systems built with .NET, C#, or Python
*   Familiarity with AWS and cloud-based application environments
*   Understanding of CI/CD pipelines and front-end deployment workflows
*   Experience building or contributing to design systems or component libraries
*   Knowledge of UI performance optimization, accessibility (WCAG), and responsive design best practices
*   Experience working in agile, product-focused, or client-delivery teams

If you have questions about this posting, please contact support@lensa.com

REMOTE Frontend Software Engineer

**About The Company** Khan Academy is a renowned nonprofit organization dedicated to providing free, high-quality education to learners worldwide. Our mission is to ensure equitable access to education regardless of geographic, socioeconomic, or cultural barriers. We focus on creating innovative, accessible, and engaging learning experiences that empower students and teachers to achieve their full potential. With a commitment to inclusivity and social impact, Khan Academy collaborates with educators, communities, and technology partners to develop scalable solutions that address educational disparities and foster lifelong learning. **About The Role** We are seeking a talented and passionate Software Engineer to join our Product team in Mountain View, CA, or remotely for candidates in the US and Canada. In this role, you will be instrumental in integrating advanced learning science principles into our digital platforms to enhance the educational experience. You will work closely with public school districts, particularly those serving high percentages of students eligible for Free and Reduced Price Lunch, to develop and scale tools that support both teachers and learners. Your contributions will directly impact millions of students and educators by helping bridge educational gaps through innovative technology solutions. This position offers an exciting opportunity to contribute to a world-class interactive web application, involving scalable backend services and complex frontend interfaces. You will be encouraged to write clean, maintainable, and testable code while collaborating with a diverse, cross-functional team. Your work will support Khan Academy’s mission-driven initiatives, fostering an inclusive environment that values feedback, cultural competency, and a passion for empowering learners globally. **Qualifications**

*   3+ years of experience developing high-quality product experiences for interactive web applications
*   Proficiency in building and maintaining complex software systems
*   Strong skills in writing clean, maintainable, and testable code
*   Effective communication skills and ability to collaborate in cross-functional teams
*   Experience with frontend and backend development best practices
*   Familiarity with modern web technologies and frameworks
*   Understanding of learning science principles and educational technology (preferred)
*   Experience with Generative AI / Large Language Models (LLMs) is a plus
*   Ability to demonstrate cross-cultural competency and adopt inclusive perspectives
*   Passion for education and a commitment to Khan Academy’s mission

**Responsibilities**

*   Integrate cutting-edge learning science into product features to help learners and teachers identify and address learning gaps efficiently
*   Partner with public school districts serving diverse student populations to develop scalable tools for educators and students
*   Design and implement tools that position Khan Academy as a strategic supplement in classroom settings
*   Contribute to the development of a seamless, engaging web app experience, including backend infrastructure and frontend interfaces
*   Write clean, scalable, and testable code, and actively participate in code reviews and team discussions
*   Collaborate effectively across teams to prioritize features, troubleshoot issues, and deliver impactful solutions
*   Engage in regular feedback cycles to continuously improve product quality and user experience
*   Demonstrate cultural sensitivity and inclusivity in all aspects of work, fostering a welcoming environment for diverse learners and colleagues
*   Stay informed about advancements in educational technology and incorporate innovative approaches into product development

**Benefits**

*   Generous paid time off and holidays to support work-life balance
*   Flexible, remote-first work environment with consideration for different time zones
*   Comprehensive medical, dental, vision, and life insurance coverage
*   401(k) plan with 4% employer matching
*   Generous parental leave policies for new parents
*   Opportunities for professional development and growth within a mission-driven organization
*   Participation in affinity, ally, and social groups to connect with colleagues
*   Autonomy to innovate and contribute meaningfully within a high-trust team

Equal Opportunity Khan Academy is committed to fostering an inclusive environment and is proud to be an equal employment opportunity employer. We do not discriminate based on race, color, ancestry, religion, sex, gender identity or expression, national origin, sexual orientation, age, citizenship, marital status, disability, veteran status, or any other protected status. We value diversity, equity, inclusion, and belonging, and we encourage candidates from all backgrounds, especially those from underrepresented groups, to apply.

Fullstack Engineer II

What you will get to do As a Software Engineer 3 (SE3) Fullstack Developer on the Developer Productivity - Developer Experience team, you will design and build scalable features for MongoDB’s Internal Developer Portal using Backstage. You’ll collaborate closely with product, design, and engineering teams to improve developer workflows and internal tooling. The role involves writing clean and maintainable code, and implementing features based on architectural guidance. Our Ideal Candidate Will Have

*   2-4 years of professional software engineer experience with a strong focus on fullstack development
*   Experience building scalable, modern web applications using MongoDB, Node.js, TypeScript/JavaScript, and React
*   Hands-on experience with unit testing (Cypress, Jest, Playwright, etc.)
*   Familiarity with CI/CD pipelines, monitoring tools, and cloud infrastructure (AWS/GCP/Azure)
*   Hands-on experience leveraging Kubernetes, Helm, and modern infrastructure-as-code tools
*   Solid understanding of API Integrations and other kinds of service discovery mechanisms to build/maintain a robust service catalog
*   Experience working within distributed systems and contributing to the design of scalable systems
*   Demonstrate sound engineering practices like continuous delivery and automated testing
*   You have impact through your communication skills and can successfully partner with different engineering teams across domains such as product developers, platforms engineers and SREs, etc
*   Comfortable writing and reviewing technical design documents and specifications

What makes you stand out?

*   Hands-on experience working with Backstage (by Spotify), including platform extensions, portal management, and integrating various systems and tools to make them available to end users
*   Deep understanding of the Backstage architecture, including plugin development, software catalog, scaffolder, and TechDocs
*   Bonus points if you have experience in using and applying large language models; Experience with AI application development is a plus

Interview process Upon successfully passing the preliminary screenings, candidates will be invited to participate in live coding assessments, followed by a system design evaluation, to determine the alignment of their technical proficiencies with the requirements of the role. It is imperative that candidates demonstrate a high level of technical expertise and experience in the live sessions; otherwise, they will be disqualified. Success Measures

*   In 3 months, you've gained a deep understanding of the Developer Productivity team ecosystem and build and deployment workflows
*   In 6 months, you are successfully contributing to our projects, including deploying code to production and taking on troubleshooting issues and resolving bugs
*   In 9 months, you are successfully proposing and implementing enhancements to the technical architecture and tech stack, and contributing to the technical roadmaps for the teams
*   In 12 months, you are successfully onboarding new engineers and serving as a technical resource for peers

**About MongoDB** MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. MongoDB’s unified database platform—the most widely available, globally distributed database on the market—helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure. With offices worldwide and nearly 60,000 customers—including 75% of the Fortune 100 and AI-native startups—relying on MongoDB for their most important applications, we’re powering the next era of software. Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB. To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at MongoDB, and help us make an impact on the world! MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter. MongoDB, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type and makes all hiring decisions without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Req ID: 4263334245 MongoDB’s base salary range for this role is posted below. Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of MongoDB’s total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, 401(k) plan, mental health counseling, access to transgender-inclusive health insurance coverage, and health benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to U.S.-based candidates. MongoDB’s base salary range for this role in the U.S. is: $109,000—$215,000 USD

Software Engineer 3 (SE3), Developer Productivity (Backstage)

**VISA SPONSORSHIP IS NOT AVAILABLE. Remote contract. Work to be done in PST hours only.**

We are looking for an experienced Senior Software Engineer to join our team. In this role, you will help design, build, and scale cloud-native solutions that power modern water management workflows. This is a highly impactful role focused on backend and cloud architecture, while still maintaining strong ownership of user-facing experiences.

**Responsibilities:**

*   Develop cutting edge water management solutions in product-based workflows
*   Design, build scalable, cloud-native backend services on AWS using a mix of containerized and serverless architecture.
*   Develop testable, readable, and effective production quality code.
*   Architect and implement complex, high volume/ high frequency data loading and transformation processes leveraging state of the art ETL methods and tools.
*   Provides technical guidance and support to colleagues through design reviews, code reviews, and collaboration.
*   Design and develop user-facing features using React and modern web tooling.
*   Function as the technical lead on selected engineering initiatives, contributing to architectural and implementation decisions.

**Qualifications:**

*   10+ years of professional software development experience, including substantial experience in system architecture.
*   Bachelor’s degree in computer science or related field, or equivalent experience.
*   Proven Experience designing and building scalable, distributed systems.
*   Strong communication skills, both written and verbal, to articulate complex ideas to various stakeholders.
*   Excellent problem-solving, analytical, and critical thinking.
*   Deep expertise in cloud-native development, with hands-on experience in AWS. services such as Lambda, API Gateway, Dynamodb.
*   Working experience with AWS IoT is a plus.
*   Working experience with IAC (terraform / cloud formation) is a plus.
*   3+ YOE with React and its ecosystem.
*   Understanding machine learning concepts is a plus.

Our Fortune Technology client is ranked as one of the best companies to work with, in the world. As a global leader in 3D design, engineering, and entertainment software, they foster a progressive culture, creativity, and a flexible work environment using cutting-edge technologies.

Senior Full Stack Developer

**Role Overview**

DroneDeploy is seeking a highly skilled and experienced Full Stack Software Engineer, with Android Mobile App Development to play a key role in developing and enhancing our cutting-edge aerial and robotics solutions. In this role, you will contribute to the design, development, and maintenance of robust product features and backend services that empower our users to capture and leverage aerial and ground data. You will utilize your expertise in modern frontend and backend technologies, cloud infrastructure, and API design to build secure, scalable, and high-performance systems. Your work will directly impact critical areas such as field hardware integrations, data processing, and customer-facing applications. This is an excellent opportunity for engineers who excel in a remote-first, dynamic environment and are passionate about delivering high-quality software, driving operational excellence, and collaborating effectively across teams. If you are excited about working with cutting-edge technology in the rapidly growing drone and robotics industry, we encourage you to apply.

**About the Role**

Work Environment:

*   Work Hours: Monday–Friday, full business days with flexible scheduling. Must be available during core team overlap hours from 8:00 AM to 2:00 PM PT. Occasional meetings may occur between 2:00 PM and 4:00 PM PT.
*   Work Model: 100% remote.
*   Travel: Occasional domestic travel for training and company events.

**Responsibilities**

*   Feature Development: Contribute to the design and implementation of new product features, assisting with the integration of drone and robotics hardware and optimizing data workflows.
*   API & Backend Development: Develop and maintain scalable and efficient REST APIs and backend services in Python and Go.
*   Frontend Development: Develop user-friendly, high-performance, and maintainable user interfaces using Angular (v19+) and TypeScript.
*   Production Support: Investigate and resolve production issues, prioritizing system reliability, maintainability, and a positive user experience.
*   Observability & Monitoring: Assist in implementing and maintaining monitoring, logging, and alerting systems to ensure optimal system health and performance.
*   Cross-Functional Collaboration: Collaborate with product managers, QA engineers, and operations teams to ensure seamless integration, alignment with business objectives, and the delivery of high-quality solutions.
*   Autonomy and Initiative: Work independently on tasks, proactively communicate progress and challenges, and contribute to technical discussions.

**Qualifications**

*   Experience: 3+ years of professional experience in full stack software development, with a proven track record of successfully delivering and supporting production-grade software.
*   Languages: Strong proficiency in TypeScript with experience in Python. Experience in Java/Kotlin and Go is a plus.
*   Frontend Development: Solid experience with Angular (v19+) or similar modern JavaScript frameworks (e.g., React, Vue.js).
*   Mobile App Development: Experience in Android app development.
*   APIs & Databases: Experience with RESTful API design, including authentication, versioning, and integration with external services. Experience with modern database setups, e.g. PostgreSQL and MongoDB.
*   Testing: Strong commitment to software quality, with experience in designing and implementing automated testing strategies (unit, integration, and end-to-end testing) using tools such as Jest or Pytest.
*   Architecture & System Health: Familiarity with microservices, modular architectures, and event-driven systems. Dedication to maintaining high software quality through consistent refactoring, performance optimization, and reduction of technical debt.

**What to Expect After Joining**

*   End-to-End Ownership & Delivery: Take ownership of projects from conception to delivery, ensuring high-quality and timely execution.
*   Cross-Functional Collaboration: Actively collaborate with product managers, QA engineers, and operations teams, fostering strong communication and alignment across all stages of development.
*   Professional Growth: Participate in ongoing technical learning opportunities, including conferences, workshops, and internal knowledge-sharing sessions.
*   Remote Work Support: Receive the tools, resources, and flexibility you need to thrive in a fully remote work environment.

**Our Engineering Stack**

*   Frontend: Angular v19+, TypeScript, RxJS
*   Backend: Python (Tornado), REST APIs, MongoDB, PostgreSQL
*   Infrastructure: Google Cloud Platform, Docker, Kubernetes, Terraform
*   Mobile: Cordova, Swift, Java, Kotlin, Android

Software Engineer, Fullstack

**Job DescriptionJoin Zepz: Breaking Down Borders, TogetherOur Meaningful Mission**

At Zepz, we're all about breaking down barriers for our customers and our teammates. Our purpose is deeply personal, we provide a lifeline and deliver opportunities to cross-border communities that need it most through cutting edge finance and tech.

Zepz is the power behind WorldRemit and Sendwave,  driven by the mission to celebrate the incredible impact migrants have, both at home and abroad. We're not just moving money; we're building a world that truly recognizes and supports global connections.

**Who You'll Be Joining**

We look for mission-driven builders who thrive in a fast-paced environment connected to a true purpose. We’re an always developing team of experts that enjoy problem solving and bring clarity to tough challenges. At Zepz, we are Relentless Learners, always seeking feedback, and  Responsible Owners, treating company resources like your own. We depend on Transparent Communicators who keep the team aligned through open, honest talk.

**Our Core Commitments — What We Live By**

Our vibrant and truly diverse culture is built on three core commitments, that guide how we work and interact:

*   Integrity: We always do the right thing. It’s simple, but it’s the foundation of everything we build for our customers and each other.
    
*   Outcomes: We work for our customers. Their success and prosperity are the results we focus on delivering.
    
*   Velocity: We are fast! We maintain high energy levels and make smart decisions quickly, keeping us nimble and ahead of the curve.
    

**Perks of Joining Our Remote Team**

We are embarking on an exciting journey to build out our global Marketing capability by creating a brand-new MarTech team. You’ll be the dedicated Engineering resource for our Marketing team, with a dotted line to our core Engineering team. Our culture is built on high trust, which empowers colleagues and fosters the high ownership necessary to meet our shared expectations and deliver high performance.

As a remote-first company, you have the flexibility to work wherever you feel most focused and productive within your employing country. This freedom comes with wonderful, tailored, location-specific perks designed to support your whole life, not just your work. These benefits include unlimited annual leave, great healthcare, and employee discounts. We want you to thrive and focus entirely on making your biggest impact, and in turn, we expect high ownership and commitment. This is a place where trust and high performance are valued, and we provide the environment and support you need to excel.

We prioritize an environment where we openly share ideas, embrace our mistakes, and learn from them — collaboration is key to everything we do!

**What You Bring to the Table**

You are a technical architect with a builder’s mindset. You don’t just write code; you engineer solutions that bridge the gap between complex FinTech infrastructure and high-impact Marketing goals.

**Your Technical Toolkit**

*   **Backend Skills:** You have extensive experience building scalable backend services. You are proficient in Java, Kotlin, or TypeScript.
    
*   **The Modern Stack:** You’re at home with Spring, Python, NodeJS, and ReactNative.
    
*   **Cloud & DevOps:** You’re familiar with the "how" of deployment—AWS, Kubernetes (EKS), Terraform, GitHub Actions, and ArgoCD are all part of your repertoire.
    
*   **Observability:** You use the Grafana LGTM stack to hunt down faults and ensure system health before they become issues.
    
*   **AI-Ready:** You are comfortable integrating AI tools within a safe, structured development environment to boost velocity.
    

**Your Execution Style**

*   **Quality over Quick-Fixes:** You take pride in clean, readable, and well-tested code. You’d rather refactor a design for long-term health than patch a recurring problem.
    
*   **Collaborative Leadership:** You can translate "marketing-speak" into technical requirements. You enjoy owning large projects, influencing the roadmap, and mentoring peers through code reviews.
    
*   **Customer Obsessed:** You are a "get it done" person. You value shipping features that improve the user experience over chasing abstract perfection. If a flow doesn't work for the user, you’re happy to scrap the code and try again.
    

**Bonus Points (The "Nice to Haves")**

*   You’ve previously worked within a MarTech or Marketing Engineering team.
    
*   You have experience navigating the fast-paced, high-growth environment of a FinTech startup or scale-up.
    

If you want to join us in our journey to help break barriers in financial access and improve lives globally, there's no better place or time to join.

Our global team of 800+ people is spread across six continents. We aspire to hire the best mix of people from former Olympians to YouTube influencers and we speak over twenty languages. This incredible diversity isn't a bonus; it's the engine that lets us serve the world.

**Ready to Apply? Let’s Go!**

Full Stack Engineer - MarTech

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Paramo Technologies. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. We are a cutting-edge e-commerce company developing products for our own technological platform. Our creative, smart and dedicated teams pool their knowledge and experience to find the best solutions to meet project needs, while maintaining sustainable and long-lasting results. How? By making sure that our teams thrive and develop professionally. Strong advocates of hiring top talent and letting them do what they do best, we strive to create a workplace that allows for an open, collaborative and respectful culture. What you will be doing We are looking for a JavaScript Developer to join our international team to produce scalable software solutions. You'll be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment. you will be collaborating with the rest of the engineering team to participate in the architecture, design, development, launching, and maintenance of our web applications. To get the most out of this role you should be proactive and keen to get involved. You must be a strong team player with a can-do approach, who can work under minimal supervision. You must also have a great passion for learning and be able to communicate with your colleagues in both Spanish and English. **Some Of Your Responsibilities Will Be**

*   Build responsive UIs with React using NextJS and AstroJS
*   Handle real-time data updates, fast user interactions, and complex states
*   Work closely with product, design, and backend teams to ship features fast
*   Write clean, maintainable code with a focus on performance and scalability
*   Contribute to our shared component library and design system
*   Develop and evolve design systems.
*   Follow modern high-quality development practices.
*   Be part of the on-call shift.

Knowledge and skills you need to have

*   7+ years of experience in modern frontend engineering, with deep expertise in React, TypeScript, and advanced CSS architecture.
*   Proven track record designing and scaling high-performance, real-time web applications (e.g., trading platforms, betting systems, live dashboards).
*   Architectural understanding of state management patterns, performance optimization, rendering strategies, and frontend scalability.
*   Experience building and maintaining WebSocket-driven systems and handling complex real-time data synchronization.
*   Understanding of event-driven systems, live odds updates, or real-time event tracking is a plus.
*   Hands-on experience with Next.js or Astro, including SSR, ISR, routing strategies, and performance tuning.
*   Experience designing, evolving, or contributing to a design system (component architecture, theming, accessibility, developer experience).
*   Comfortable owning and improving CI/CD pipelines, build systems, and deployment workflows.
*   Practical experience working with Docker and Kubernetes, understanding how frontend applications integrate within containerized environments.
*   Ability to drive technical decisions, mentor engineers, and influence frontend architecture across teams.
*   Flexible to work with departments in different time-zones.
*   B2 English level

Why choose us? We provide the opportunity to be the best version of yourself, develop professionally, and create strong working relationships, whether working remotely or on-site. While offering a competitive salary, we also invest in our people's professional development and want to see you grow and love what you do. We are dedicated to listening to our team's needs and are constantly working on creating an environment in which you can feel at home. We offer a range of benefits to support your personal and professional development: **Benefits**

*   22 days of annual leave
*   10 days of public/national holidays
*   Health insurance options
*   Access to online learning platforms
*   On-site English classes in some countries, and more.

Join our team and enjoy an environment that values and supports your well-being. If this sounds like the place for you, contact us now! If you have questions about this posting, please contact support@lensa.com

Javascript Developer - Remote

**Who We Are** Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations at scale. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. **About the role:** Samsara’s Telematics team builds the end-to-end platform that powers vehicle telematics across millions of connected assets. This platform provides real-time insights into fleet performance, safety, and efficiency. As a Senior Software Engineer on the Safety Detection team, you’ll contribute to a portfolio of products that help customers identify driving and environmental risks consistently, precisely and rapidly. Our team builds scalable systems that process large volumes of events to help surface risky behaviours to our customers and take actionable insights. The Safety Detection Engineering team serves as the critical backbone of Samsara’s safety ecosystem, integrating complex event data streams to deliver life-saving features to our customers. This team engineers the high-performance infrastructure required to detect canonical events, persist events, enrich with metadata and multi-camera HD video, trigger real-time in-cab alerts, and ensure seamless communication between hardware and the cloud. By acting as the technical bridge across the organization, the team transforms raw detection data into actionable evidence and intuitive coaching tools within the Samsara Dashboard. Their work ensures that safety innovations are deployed reliably and at scale, directly contributing to reduced accidents and improved fleet visibility. You’ll collaborate closely with engineers, product managers, data scientists, and designers to deliver reliable, data-driven solutions that enable fleets worldwide to reduce fuel usage, lower carbon emissions, upskill the fleet, and transition toward sustainable operations. This is a remote position open to candidates based in the UK. Relocation assistance will not be provided for this role. **You should apply if:**

*   You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.
*   You want to build for scale: With over 2.3 million IoT devices deployed to our global customers, you will work on a range of new and mature technologies driving scalable innovation for customers across industries driving the world's physical operations.
*   You are a life-long learner: We have ambitious goals. Every Samsarian has a growth mindset as we work with a wide range of technologies, challenges, and customers that push us to learn on the go.
*   You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes.
*   You are a team player: Working on our Samsara Engineering teams requires a mix of independent effort and collaboration. Motivated by our mission, we’re all racing toward our connected operations vision, and we intend to win—together.

**In this role, you will:**

*   Lead technical discussions with teammates to identify gaps in our telematics data platform and influence roadmap by setting direction and recommending solutions
*   Collaborate with other engineering teams to make design decisions and understand downstream implications in our product to ensure a seamless customer experience
*   Ship features that deliver value to customers, consistently refining them based on gathered feedback.
*   Deliver full stack features across multiple tiers (front-end, back-end and mobile). GoLang, GraphQL, Typescript, React and ReactNative among other technologies. Direct experience with these technologies is not required.
*   Be responsible for maintaining the production systems that your team owns and provide operational support.
*   Champion, role model, and embed Samsara’s cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as we scale globally and across new offices

**Minimum requirements for the role:**

*   8+ years of experience designing and building products in a software engineering team
*   Proven experience leading the design, development, deployment, and ongoing maintenance of highly scalable, distributed software systems
*   Proven experience in building, deploying, and maintaining Machine Learning-powered products
*   Experience mentoring and supporting engineers and role modeling engineering practices within a technical lead capacity
*   Experience taking end-to-end ownership of product, feature designs, development and delivery of large scale and long running projects
*   Proactive growth mindset, always looking at ways to improve the status quo

**An ideal candidate also has:**

*   B.S. in Computer Science or related technical discipline
*   Experience building customer-facing web and mobile workflow applications
*   Contributed heavily to driving significant value to their customers
*   Curiosity about our customers, and is eager to improve their day-to-day experience
*   Seeks to iterate on new products based on customer feedback

At Samsara, we welcome everyone regardless of their background. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender, gender identity, sexual orientation, protected veteran status, disability, age, and other characteristics protected by law. We depend on the unique approaches of our team members to help us solve complex problems and want to ensure that Samsara is a place where people from all backgrounds can make an impact. **Benefits** Full time employees receive a competitive total compensation package along with employee-led remote and flexible working, health benefits, and much, much more. Take a look at our Benefits site to learn more. **Accommodations** Samsara is an inclusive work environment, and we are committed to ensuring equal opportunity in employment for qualified persons with disabilities. Please email accessibleinterviewing@samsara.com or click here if you require any reasonable accommodations throughout the recruiting process. **Flexible Working** At Samsara, we embrace a flexible working model that caters to the diverse needs of our teams. Our offices are open for those who prefer to work in-person and we also support remote work where it aligns with our operational requirements. For certain positions, being close to one of our offices or within a specific geographic area is important to facilitate collaboration, access to resources, or alignment with our service regions. In these cases, the job description will clearly indicate any working location requirements. Our goal is to ensure that all members of our team can contribute effectively, whether they are working on-site, in a hybrid model, or fully remotely. All offers of employment are contingent upon an individual’s ability to secure and maintain the legal right to work at the company and in the specified work location, if applicable. **Fraudulent Employment Offers** Samsara is aware of scams involving fake job interviews and offers. Please know we do not charge fees to applicants at any stage of the hiring process. Official communication about your application will only come from emails ending in @samsara.com, @us-greenhouse-mail.io or @mail3.guide.co. For more information regarding fraudulent employment offers, please visit our blog post here.

Fullstack Engineer (React / Node) – Building AI-Native SaaS

Job Description

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Financial Assistant

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