**Backend Heavy Full Stack Developer (Node.js / Angular)Contract – 2 Years£450–£500 per day (Outside IR35)Fully RemoteSC Clearance Required (Active)**

We’re currently supporting a long-term programme within the Ministry of Defence, seeking an experienced SC Cleared Full Stack Developer with a strong backend focus to join a high-impact digital delivery team. This is a fully remote role offering stability on a 2-year engagement, working within a modern engineering environment focused on scalable backend services, API architecture, and secure application development.

Key Responsibilities:

*   Lead the design, development, and optimisation of scalable backend services using Node.js
*   Own API architecture, development, and integration across multiple systems
*   Build and maintain robust, secure microservices and server-side logic
*   Collaborate with frontend engineers (Angular) to deliver end-to-end solutions
*   Work closely with cross-functional Agile teams to deliver high-quality releases
*   Ensure performance, scalability, and security best practices across all backend components

Key Skills & Experience:

*   Active SC Clearance (essential)
*   Strong backend-focused Full Stack development experience
*   Extensive experience with Node.js in enterprise environments
*   Strong expertise in API design, RESTful services, and microservices architecture
*   Good working knowledge of Angular (frontend exposure beneficial)
*   Experience building scalable, secure, production-grade systems
*   Strong understanding of Agile delivery environments

Full Stack Engineer

This role is part of the Jobright Direct Hiring Network, where top companies like Cresta AI, Plaud, Mercor, OpenArt, and 1,500+ others hire top talent directly through our platform.

This is not a mass job posting. Only select, high-signal candidates are invited and recommended directly to hiring teams

Hiring Company: ION Water

One-liner: Ion transforms the way water costs are controlled through affordable housing's only End-to-End Water Management solution.

Salary: $150K/yr - $175K/yr

Why Join Us:

Role Responsibilities

• Set and document architecture direction for the Ion platform

• Build and ship production backend code, primarily in TypeScript and Node.js

• Review pull requests and raise the quality bar across the engineering team

• Make practical build-versus-buy and storage decisions based on scale, reliability, maintainability, and cost

• Lead technical design for new platform capabilities, partner integrations, and data products

• Improve testing, observability, code review, deployment discipline, and operational maturity

• Partner closely with Product, Operations, Sales, and the CTO to turn business requirements into technical plans

• Mentor engineers and help a distributed team make better architecture decisions without creating unnecessary process

Qualitications

Required

• 5+ years building production backend, platform, data, or cloud systems

• 3+ years in a senior technical role such as Software Architect, Staff Engineer, Principal Engineer, or hands-on Engineering Lead

• Strong experience designing event-driven, distributed, or streaming systems that handle high-volume data

• Deep AWS experience, especially with serverless, messaging, storage, security, and infrastructure-as-code

• Strong TypeScript/Node.js experience, or comparable backend depth with the ability to become productive in TypeScript quickly

• Experience designing reliable data models and working with relational, time-series, analytical, or large-scale operational data stores

• Experience with React / Next.js

• Strong understanding of idempotency, retries, dead-letter handling, ordering, backfills, monitoring, and incident response

• Track record of owning production systems where correctness, reliability, and operational visibility matter

• Ability to lead architecture discussions, make clear technical decisions, and hold a high quality bar across a remote team

Preferred

• MQTT or other device/IoT telemetry experience at meaningful scale

• TimescaleDB, InfluxDB, ClickHouse, or similar time-series database experience

• Data reconciliation experience, especially comparing internal systems against an external source of truth

• Experience with utility, energy, water, building operations, billing, or other telemetry-heavy domains

• Experience with anomaly detection, signal processing, or time-series analytics

• Hands-on experience with S3-based analytics, Athena, Glue, Parquet, or similar lake/lakehouse patterns

• Experience with Docker, ECS/Fargate, ECR, and CI/CD pipelines

• Experience mentoring distributed engineering teams and improving engineering process without adding unnecessary bureaucracy

Software Architect (Remote)

1\. About Our Client:

The organization operates globally in the healthcare technology sector, focusing on improving health outcomes by connecting people with care, pharmacy benefits, and data. It addresses challenges in healthcare delivery by leveraging technology to support healthier lives and advancing health equity on a broad scale.

2.About The Opportunity:

The Senior Full Stack Software Engineer role is responsible for designing, developing, and delivering scalable enterprise applications that impact millions of users. This position supports workflow management, integrations, analytics, and AI-driven features using cloud technologies. The engineer will contribute to modernizing legacy platforms into cloud-native solutions, enhancing operational efficiency and technical innovation within the organization.

3\. Responsibilities:

• Design, develop, test, and maintain high-performance enterprise applications using Java Spring Boot, React, and TypeScript

• Lead modernization efforts transitioning legacy Salesforce-based systems to cloud-native Java and React platforms

• Implement cloud-native solutions on AWS, including containerization and event-driven architectures

• Design and optimize relational databases and secure RESTful APIs

• Develop AI-enabled platform capabilities and automate workflows using approved AI tools

• Participate in architectural discussions, code reviews, and mentor junior engineers

• Collaborate in Agile/Scrum teams with architects, product owners, and stakeholders

• Troubleshoot and optimize production systems to meet security, scalability, and performance standards

4\. Requirements:

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or related field

• 7+ years of software engineering experience

• Extensive experience with Java (including versions 17/21) and Spring Boot

• 3+ years developing web applications using React and TypeScript

• Experience designing and consuming RESTful APIs

• Experience with relational databases such as PostgreSQL

5\. Pay Range and Compensation Package:

• The pay range and compensation package for this role will be determined based on the candidate’s experience, skills, and other relevant factors.

Equal Opportunity Statement: Our client is an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, or national origin.

Note:

RemoteHunter is not the Employer of Record (EOR) for this role. Our purpose in this opportunity is to connect exceptional candidates with leading employers. We help job seekers worldwide discover roles that match their goals and guide them to complete their full application directly through the hiring company’s career page or ATS.

Senior Full Stack Software Engineer

**Job Description** Job Title: Full-Stack Engineer, AI Product & Client Solutions **Location:** Los Angeles, CA

*   Remote

Machine Learning & Artificial Intelligence **About Emberos** Emberos provides predictive intelligence for brands in an AI-mediated world, revealing how AI interprets and represents them. We are a small, fast-moving team building foundational technology. The Opportunity We are seeking a Full-Stack Engineer, AI Product & Client Solutions to own and ship product end-to-end across frontend, backend, and data layers. This includes architecting systems for our Brand Knowledge Graph, building intuitive interfaces for complex data, developing efficient LLM orchestration, and operating autonomously from concept through deployment, including client-facing communication. **Responsibilities**

*   Brand Knowledge Graph & Data Systems:

*   Develop and extend our Brand Knowledge Graph in Neo4j, modeling node propagation and AI visibility impacts.
*   Build predictive optimization systems for content and strategy changes.
*   Design measurement and feedback loops linking changes to outcomes.
*   Implement scoring logic (Share-of-Prompt, accuracy, sentiment, competitor mentions).
*   Analyze optimization effects on LLM behavior and ecosystem dynamics.

*   LLM Orchestration & AI Integrations:

*   Build integrations with LLM platforms (ChatGPT, Claude, Grok, Perplexity, etc.).
*   Design orchestration systems optimizing cost, latency, and quality.
*   Develop agent-based analysis workflows for parallel scenario evaluation.
*   Compare and stress-test optimization strategies.

*   Full-Stack Product Engineering:

*   Ship full-stack features across frontend, backend, and data layers.
*   Build frontend interfaces with React/TypeScript for actionable insights.
*   Design and optimize backend systems for performance, security, and scalability.
*   Build workflow/tracking infrastructure integrating with Jira, Slack, HubSpot, email.
*   Lay foundations for AI-native commerce experiences.
*   Collaborate with design and product to deliver polished experiences.

*   Client-Facing & QA:

*   Engage in client calls, demos, and technical conversations with non-technical stakeholders.
*   Own QA processes, test coverage, bug triage, and data integrity.
*   Convert complex datasets into actionable findings for clients and teams.
*   Document architecture and systems for team growth and CTO onboarding.

**Required Qualifications**

*   5+ years of software engineering experience in fast-paced, high-performance environments.
*   Proven full-stack engineering with end-to-end product shipping.
*   Comfortable and confident in client-facing roles, explaining technical architecture and AI methodology to non-technical stakeholders.
*   Deep hands-on experience with Neo4j and graph data modeling.
*   Practical experience integrating LLMs and building production-grade API integrations.
*   Ability to design systems managing cost, latency, and quality tradeoffs without constant LLM calls.
*   Proficient in React, TypeScript, Node.js, and modern frameworks.
*   Experience with scalable databases and APIs.
*   Clear, confident communicator energized by client interaction, able to lead demos and translate complex systems into business value.

**Preferred Qualifications**

*   Applied data science, ML-adjacent systems, or experimentation frameworks.
*   AI search, recommendation systems, or SEO-like ranking models.
*   Practical agent orchestration experience (deterministic, evaluable production flows).
*   Conversational commerce or AI-powered transactional flows.
*   Content or creative platform experience.

Who Thrives Here You are a fast-moving finisher who owns features from whiteboard to production without needing specs. You have strong opinions and defend them. You thrive on variety: extending knowledge graphs, debugging orchestration, presenting to clients, and shipping features. You want to be close to work, product, and client. Machine Learning & Artificial Intelligence Equal Opportunity Emberos is an equal opportunity employer committed to diversity, equity, and inclusion.

Forward Deployed AI Engineer

Agile Six is a Service-Disabled Veteran-Owned Small Business that builds human-centered digital services in the public interest, working shoulder to shoulder with the agencies and organizations that deliver them. We are a fully remote, distributed team with a self-management model, and we care as much about how we work together as what we ship. Much of our work is open source and built on open standards. **About These Openings** This posting covers one role that is open now plus some **anticipated** openings. The open role centers on developer experience and open standards, and it is ready to fill right away. The other openings are anticipated, pending contract award response, and may start as early as mid-July. Applying here puts you in front of our recruiting team for all of these rather than a single role. The anticipated openings are not yet guaranteed, but we may extend contingent offers to strong candidates before the work is confirmed. That offer would depend on the award coming through, and we will be clear about where a role stands at every step so you can decide with full information. The common thread across this work is modernizing public-interest systems and the open standards, APIs, developer tooling, and user-facing tools built on top of them. The engineering mix varies by project, so we are hiring fullstack and developer experience engineers across the mid to senior range with strength in one or more of these areas:

*   Developer experience: APIs and data standards, developer tooling (SDKs, CLIs, validators, generators), automation, and public documentation
*   Backend: production services, integrations, middleware, and orchestration or rules-driven logic
*   DevOps and infrastructure: cloud environments, infrastructure as code, CI/CD, and observability
*   Frontend and mobile: accessible, mobile-first, and multilingual user interfaces

These openings sit across two employers. Some roles would be staffed by Agile Six, and some by our partner Intuitial, who would be the employer of record for those hires. You can read about Intuitial and what that means in the partner section at the end of this posting. **Responsibilities** The day to day depends on the role you are matched to, but across these openings you can expect to:

*   Design, implement, and operate production-grade APIs, services, and shared components, applying patterns that meet scalability, security, and performance needs
*   Define and maintain data standards and API contracts used to exchange data across systems and with external partners
*   Build and sustain developer tooling such as SDKs, CLIs, validators, generators, and test utilities that support adoption and long-term maintainability
*   Implement workflow automation and CI/CD (for example, through GitHub Actions) to enforce engineering standards and reduce manual operational work
*   Stand up and maintain cloud environments, infrastructure as code, and monitoring, where the role calls for it
*   Build accessible, mobile-first, and multilingual interfaces, where the role calls for it
*   Own clear, usable public documentation that drives adoption of open standards and tooling
*   Collaborate across disciplines to solve technical challenges, troubleshoot production issues, and communicate design decisions and tradeoffs to technical and non-technical stakeholders
*   Strengthen engineering practices through mentorship, code reviews, and pairing
*   Use AI tools responsibly to improve the quality and efficiency of your work, while reviewing everything they produce

We expect the responsibilities of these positions to shift and grow over time, in response to the team's needs and strengths, the strengths and interests of the selected candidate, and an evolving understanding of the delivery environment. **Basic Qualifications**

*   4-7+ years of experience as a software engineer building and shipping production software end to end, with depth in specific areas. Required years of experience vary by position.
*   Strong experience with Python and/or TypeScript, and comfort learning new languages as the work requires
*   Experience with SQL, including authoring raw queries independent of an ORM
*   Experience with service-oriented or API-first architectures and integrating with the APIs of other teams
*   Experience self-organizing: taking ownership of assigning and managing your own work
*   Pragmatic decision making, a bias toward action, and a strong sense of experimentation and hypothesis-driven development
*   A commitment to documentation and writing down institutional knowledge
*   Comfort in Agile environments and a collaborative mindset, since this work involves frequent communication across teams
*   Use of AI and emerging tools to improve the quality and efficiency of software delivery
*   Must have lived and worked in the United States for at least 3 out of the last 5 years
*   Some clients may request occasional travel. If that is a concern, we encourage you to apply and discuss it at your initial interview.

**Additional Desired Qualifications**

*   Experience contributing to or maintaining open source libraries or packages, especially published to npm or PyPI
*   Development experience in cloud environments such as AWS or Azure
*   Experience with infrastructure as code (for example, Terraform or CloudFormation) and containers
*   Experience with continuous integration and deployment systems such as GitHub Actions or Jenkins
*   Experience with rules engines or configuration-driven eligibility and orchestration logic
*   Experience building multilingual or localized interfaces, progressive web apps, or React Native
*   Familiarity with monitoring and observability tools such as DataDog
*   Familiarity with the U.S. Web Design System
*   Experience working with government agencies or in civic technology
*   You are a U.S. Veteran. As a Service-Disabled Veteran-Owned Small Business, we welcome and encourage Veterans to apply.

We are committed to building teams that represent a variety of backgrounds, perspectives, and skills. Even if you do not meet every requirement, we encourage you to apply. **Salary And Benefits** As a small organization and government contractor, the roles we hire for depend on the contracts we hold and the funding available. Salaries at Agile Six are tied to predefined peer groups based on the staffing plans we sell to clients. People in the same peer group are paid within 2.5% of the peer group’s salary mean, even when their project work differs. We post fixed, non-negotiable salaries so that you know what to expect, and to remove the bias and inequity that often show up in salary negotiations. We also periodically raise the salary of all Sixers to keep pace with market conditions. For more information about our Pay and Equity practices, please contact our Recruitment team. **The salary for a mid-level position is $129,233.The salary for a senior-level position is $154,931.** Our benefits are designed to reinforce our core values of Wholeness, Self Management and Inclusion. The following benefits are available to all employees. We respect that only you know what balance means for your life and season. While we offer support from coaches, we expect you to own your wholeness, show up for work whole, and go home to your family the same. You will be seen, heard and valued. We expect you to offer the same for your colleagues, be kind (not controlling), be caring (not directive) and ready to participate in a state of flow. We mean it when we say “**We build better by putting people first”.** All Sixers Enjoy:

*   Self-managed work/life balance and flexibility
*   Competitive salary
*   Employee Stock Ownership (ESOP) for all employees!
*   401K matching
*   Medical, dental, and vision insurance
*   Employer paid short and long term disability insurance
*   Employer paid life insurance
*   Self-managed and generous paid time off
*   Paid federal holidays and two floating holidays
*   Paid parental leave
*   Self-managed professional development spending
*   Self-managed wellness days

**About Our Partner, Intuitial** Some of the anticipated openings this posting supports would be staffed by Intuitial, our partner on this work, rather than by Agile Six directly. At least two of the roles connected to this posting are expected to be Intuitial hires. If you are matched to one of those roles, Intuitial would be your employer of record, and the information in this section would apply. Agile Six has a Mentor-Protégé Agreement with Intuitial. Together we are building a purpose-driven joint venture known as Intuitial Six that is grounded in trust, aligned in mission, and ready to deliver for Veterans and beyond. Agile Six and Intuitial run much of our recruiting together, which is why a single posting can serve roles at both organizations. Intuitial is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and SBA 8(a) firm that shares our values and commitment to improving how government serves people through thoughtful, human-centered digital services. They are led by a team of experienced federal digital service leaders who have worked with Agile Six and other mutual partners, and they bring a culture rooted in **Kindness, Grit, Growth Mindset, and Radical Candor.** While the employer of record would be Intuitial, the work itself, team collaboration, and delivery expectations remain consistent with what you would expect from Agile Six. **For Intuitial-filled roles:** Compensation is aligned with Agile Six's salary structure, so a role staffed through Intuitial pays the same as the equivalent Agile Six role. Benefits provided by Intuitial include:

*   401(k) with employer matching
*   100% employer-paid medical, dental, and vision coverage for employees
*   Flexible PTO
*   Paid federal holidays
*   Paid parental leave
*   Sick time and wellness days

**Hiring practices** Agile Six and Intuitial are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to any factor protected by applicable federal, state or local laws. Note: We participate in E-Verify. Upon hire, we will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. Unfortunately, we are unable to sponsor visas at this time. **If you need assistance or reasonable accommodation in applying for any of these positions, please reach out to careers@agile6.com. We want to ensure you have the ability to apply for any position at Agile Six.** Please read and respond to the application questions carefully. Interviews are conducted on a rolling basis until the position has been filled.

Software Engineer, Fullstack and Developer Experience

**About Upstart** At Upstart, we’re united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advanced AI to reshape access to credit, helping millions move forward financially with clarity and confidence. As the leading AI lending marketplace, we partner with banks and credit unions to expand access to affordable credit through technology that’s both radically intelligent and deeply human. Our platform runs over one million predictions per borrower using more than 1,800 signals, powering smarter, fairer decisions for millions of customers. But the numbers only hint at the impact. Every idea, every voice, and every contribution moves us closer to a world where credit never stands between people and their financial progress. We’re proudly digital-first, giving most Upstarters the flexibility to do their best work from wherever they thrive, alongside teammates across 80+ cities in the US and Canada. Digital-first doesn’t mean distant. We’re intentional about in-person connection through team onsites, planning sessions, and moments that spark creativity and trust. And whether you choose to work primarily from home or collaborate in-person from one of our offices in Columbus, Austin, the Bay Area, or New York City (opening Summer 2026), you’ll have the support to work in the way that works best for you. If you’re energized by tackling meaningful problems, excited to innovate with purpose, and motivated by work that truly matters, we’d love to hear from you. **The Team:** Upstart’s Cash Line and Unsecured Installment teams are building and scaling mobile experiences across two important lending product surfaces. This role will help both teams drive Android migration work, strengthen Upstart’s mobile foundation, and support a newly approved Android app launch plan on an aggressive timeline. The work is highly cross-functional and high-visibility, with direct impact on product strategy, engineering execution, and the experience of future Android borrowers. As the Principal Software Engineer, Android at Upstart, you will lead critical Android initiatives across both the Cash Line and Unsecured Installment teams while helping shape the long-term mobile architecture across those product areas. You’ll serve as the senior technical owner for native Android work, partner across both teams to deliver against an ambitious roadmap, and continue as a mobile specialist after launch with enough React Native experience to influence frontend direction, delivery, and engineering quality across the broader stack. This is a high-impact individual contributor role with meaningful technical leadership, cross-team influence, and mentorship responsibility. **How You’ll Make An Impact**

*   Lead Android migration and development efforts across Cash Line and Unsecured Installment product surfaces, making thoughtful technical decisions that improve product quality, scalability, and speed of execution.
*   Help deliver against Upstart’s approved Android launch plan, translating aggressive business goals into pragmatic technical milestones and execution plans.
*   Set technical direction for mobile architecture, helping the teams evolve a strong foundation across native Android and React Native surfaces while keeping Android expertise at the core.
*   Partner closely with product, design, and engineering stakeholders across both teams to translate roadmap priorities into durable mobile solutions.
*   Raise the bar for engineering excellence through technical leadership, design reviews, mentorship, and pragmatic execution in ambiguous, high-visibility problem spaces.
*   After launch, continue as a mobile specialist who can support both the Cash Line and Unsecured Installment teams, bringing deep Android expertise alongside enough React Native fluency to contribute across shared mobile surfaces.

**Minimum Qualifications**

*   8+ years of software engineering experience, including substantial experience building and shipping native Android applications in Kotlin and/or Java.
*   Proven track record leading large, cross-team mobile initiatives, platform migrations, or new mobile product launches in production environments.
*   Experience shipping consumer-facing mobile products at scale with strong attention to performance, reliability, and user experience.
*   Native Android depth in Kotlin and/or Java, plus working experience with React Native and TypeScript to operate effectively across a mixed mobile stack.
*   Demonstrated technical leadership as a senior individual contributor, including architecture ownership, mentorship, and influence across teams.

**Preferred Qualifications**

*   Experience serving as the mobile or frontend technical lead for a product team or business-critical product surface.
*   Breadth across mobile platforms, including familiarity with iOS development, React Native, or cross-platform mobile architecture.
*   Background in fintech, lending, or other consumer financial products with complex user journeys and high quality expectations.
*   Experience helping teams build conviction around new mobile investments through technical proposals, feasibility work, or proof-of-concept execution.
*   Comfort leading through ambiguity in fast-scaling product environments where scope, ownership, and roadmap priorities evolve over time.
*   Experience building alignment across engineering, product, design, and leadership partners in high-visibility, cross-functional organizations.

**_Position Location -_** This role is available in the following locations: Remote, Burlingame, Columbus, Austin, New York **_Time Zone Requirements -_** This team operates across all U.S. time zones. **_Travel Requirements -_** This team has regular on-site collaboration sessions. These occur 3 days per quarter at an Upstart office. If you need to travel to make these meetups, Upstart will cover all travel related expenses.

*   \> use for L5, L6

At Upstart, your base pay is one part of your total compensation package. The anticipated base salary for this position is expected to be within the below range. Your actual base pay will depend on your geographic location–with our “digital first” philosophy, Upstart uses compensation regions that vary depending on location. Individual pay is also determined by job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. In addition, Upstart provides employees with target bonuses, equity compensation, and generous benefits packages (including medical, dental, vision, and 401k). United States | Remote - Anticipated Base Salary Range $195,300 - $270,400 USD At Upstart, your base pay is one part of your total compensation package. The anticipated base salary for this position is expected to be within the below range. Your actual base pay will depend on your geographic location–with our “digital first” philosophy, Upstart uses compensation regions that vary depending on location. Individual pay is also determined by job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. In addition, Upstart provides employees with target bonuses, equity compensation, and generous benefits packages (including medical, dental, vision, and 401k). Canada | Remote - Anticipated Base Salary Range $182,800 - $230,000 USD **What You'll Love** At Upstart, our benefits are designed to support your health, financial well-being, family, and personal growth. Here’s what you can expect:

*   Competitive compensation, including base pay, bonus opportunities, and annual equity grants that vest quarterly
*   Retirement benefits to help you plan for the future, including a 401(k) or Group Retirement Savings Plan with a company match of $2 for every $1 contributed, up to $15,000 annually (USD in the US, CAD in Canada)
*   Employee Stock Purchase Plan (ESPP) with discounted stock purchase options for eligible employees (US only)
*   Comprehensive health coverage designed to support you and your family, including medical, dental, vision, and wellness resources for US and supplemental health coverage for Canada.
*   Health Savings Account contributions from Upstart for eligible plans (US only)
*   Income protection benefits, including life insurance and disability coverage for added financial security
*   Paid time off, sick leave, and company holidays, in line with local requirements
*   Paid family and parental leave to support caregiving and major life moments (duration varies by country)
*   Family-centered benefits to support fertility, parenthood, and caregiving needs
*   Employee Assistance Program (EAP) offering mental health support and life-centered resources
*   Financial wellness resources, including access to financial planning tools and a financial concierge service (US Only)
*   Annual wellness allowance to support your physical and emotional well-being and personal development, based on what matters most to you
*   Annual productivity allowance to invest in relevant tools and resources you need to do your best work, no matter where you work from
*   Connection and community through team events, all-company updates, and employee resource groups (ERGs)
*   Onsite perks, including catered lunches and fully stocked micro-kitchens when working from one of our offices in the Bay Area, Austin, Columbus, and New York City (opening Summer 2026!)

For roles based in Canada, please note that we are not currently able to hire in Quebec. Upstart is a proud Equal Opportunity Employer. Just as we are dedicated to improving access to affordable credit for all, we are committed to inclusive and fair hiring practices. _If you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please email candidate\_accommodations@upstart.com_ https://www.upstart.com/candidate\_privacy\_policy

Principal Mobile Engineer, Android

**Position:** Fullstack Engineer **Type:** Contract **Compensation:** $30 - $90/hour **Location:** Remote **Commitment:** 10-40 hrs/week **Role Responsibilities**

*   Design, develop, and maintain cutting-edge web applications using Python, React, Django, and Flask.
*   Architect and implement RESTful APIs, ensuring seamless integration with frontend and third-party systems.
*   Develop and optimize complex database solutions using PostgreSQL and MySQL.
*   Collaborate closely with product managers, designers, and other engineers to deliver high-quality features.
*   Champion code quality by writing unit/integration tests with Pytest and Jest, and participating in code reviews.
*   Leverage Docker, Git, and CI/CD pipelines to streamline development and deployment processes.

**Requirements**

*   Expert proficiency in Python (Django, Flask) and modern JavaScript/TypeScript (React, Node.js).
*   Strong understanding of API development, integration, and RESTful principles.
*   Hands-on experience with relational databases such as PostgreSQL and MySQL.
*   Proficient with Git workflows, Docker containerization, and CI/CD setup and maintenance.
*   Experience in both frontend and backend development in production-grade environments.

**Application Process**

*   Easy Apply on LinkedIn
*   Check email for next steps
*   Participate in resume evaluation & interview stage

Software Engineer (Python, React) | $90/hr Remote

At Commure, we're building the AI Operating System for healthcare, the foundation that defines how care is delivered, documented, and financed. Our platform spans the full care journey: Ambient AI and Dictation eliminating documentation burden at the point of care, intelligent Agents automating patient and revenue workflows, and autonomous RCM processing billions in claims, all on a single AI-native platform integrated with 60+ EHRs. Healthcare carries a $1 trillion administrative burden and we're at the center of transforming it. Today, 500,000+ clinicians across 500+ healthcare organizations nationwide trust Commure to handle $25B+ in annual claims and support over 200 million patient interactions. Our latest $70M raise at a $7B valuation reflects the confidence the market has placed in this mission. Our team works directly alongside clinicians, not through layers of process, which means the gap between what you build and its impact on patient care is immediate. We move fast, deploy daily, and take full ownership from early thinking to production. If you're energized by hard problems, high stakes, and a team that holds itself to a high bar, you'll find your people here. The future of healthcare is being built right now. Come deliver this transformation. **About The Role** As a **Senior Fullstack Engineer**, you'll be critical to designing, developing, and supporting both backend and frontend logic for our innovative healthcare AI applications. You'll be instrumental in building scalable, robust, and reliable systems that empower healthcare providers to deliver better patient care. You’ll thrive in our collaborative team environment, where your innovative ideas are valued and you’re challenged to create elegant solutions to complex problems. You will actively participate in the design and development of new features and contribute to the ongoing evolution of our architecture. You'll quickly grasp complex concepts and leverage your extensive experience to identify areas for improvement and drive impactful change. _**This role is a remote full time position and can be based anywhere in the US.**_ What You’ll Do

*   Design and Develop: Build and maintain scalable, healthcare AI applications using Java and React.
*   Architect Solutions: Design robust, performant, and maintainable system architectures, focusing on cloud application best practices.
*   Collaborate: Work closely with product managers, designers, and other engineers to translate requirements into effective solutions.
*   Optimize Performance: Proactively identify and resolve performance bottlenecks to ensure high application availability and efficiency.
*   Innovate: Contribute to the development of cutting-edge features leveraging the power of AI and machine learning.
*   Code Review: Participate in code reviews to foster knowledge sharing and best practices across the team.
*   Maintain Quality: Write thorough tests and documentation to ensure code quality and maintainability.
*   Deployment and Support: Assist with the development, deployment, and support of on-prem and cloud-based solutions, spanning from internal development to customer production systems.

What You Have

*   Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent extensive experience
*   Professional software development experience with a focus on full-stack development, including backend APIs, frontend UI, system integrations, and user authentication.
*   Deep expertise in Java programming, including experience designing and implementing highly optimized and scalable architectures.
*   Experience with building enterprise-grade full-stack applications using Spring Boot, React, UX design frameworks, and relational and document databases.
*   Proven experience in developing and deploying cloud-based applications (e.g., AWS, Azure, GCP).
*   Solid understanding of RESTful API design principles and experience building and consuming REST APIs.
*   Strong experience with relational databases, including Oracle, PostgreSQL, and document databases, including MongoDB and derivatives.
*   Excellent verbal and written communication skills, with the ability to clearly explain technical concepts to both technical and non-technical audiences.
*   Bonus points for:

*   Experience in the healthcare domain, including HL7 and FHIR.
*   Experience with AI/ML concepts and frameworks.
*   Experience with CI/CD pipelines and automated testing frameworks.
*   Working knowledge of containers (e.g., Docker) and orchestration tools (e.g., Kubernetes).

Please be aware that all official communication from us will come exclusively from email addresses ending in **@getathelas.com**, **@commure.com** or **@augmedix.com**. Any emails from other domains are not affiliated with our organization. Employees will act in accordance with the organization’s information security policies, to include but not limited to protecting assets from unauthorized access, disclosure, modification, destruction or interference nor execute particular security processes or activities. Employees will report to the information security office any confirmed or potential events or other risks to the organization. Employees will be required to attest to these requirements upon hire and on an annual basis. Compensation Range: $170K - $230K

Senior Fullstack Engineer, PatientKeeper

**Title:- Full Stack Data EngineerLocation:- United State (Remote)Role Type:- 12+ Months (Contract)Job Description:**

We are seeking a highly skilled and business savvy **FullStack Data Engineer & Analytics Developer** to join our team. This role blends data analytics, backend engineering, and frontend development. The ideal candidate will possess strong analytical expertise, full stack development capabilities, and hands-on experience with databases including **Postgres** and **Snowflake**. You will help bridge the gap between raw data, scalable systems, and actionable business insights.

**Key Responsibilities:**

*   Develop, maintain, and optimize interactive dashboards and reports using **Power BI**.
*   Collaborate with cross functional teams to translate business objectives into analytical and technical solutions.
*   Extract, manipulate, and analyze large datasets using **SQL** (Postgres, Snowflake) and **Python**.
*   Build and maintain backend services using **Python Flask** and **SQLAlchemy**.
*   Develop and enhance front‑end interfaces using **JavaScript**, **React**, **Ag‑Grid**, and **CSS**.
*   Identify key trends, patterns, and anomalies in data to support strategic decision making.
*   Build and maintain data pipelines and integrations, ensuring data integrity, performance, and reliability.
*   Conduct ad‑hoc analysis to support operational and strategic initiatives.
*   Present technical and analytical insights to stakeholders in a clear and compelling manner.
*   Stay current with emerging tools, frameworks, and best practices in analytics and full stack development.
*   Design and execute software testing activities based on documented business and technical requirements.

**Required Qualifications:**

*   Bachelor’s degree in business, Data Science, Computer Science, Statistics, or related field.
*   3+ years of experience in data analytics, full stack development, or similar hybrid roles.
*   Advanced Power BI skills including DAX, data modeling, and report optimization.
*   Proficiency with **SQL** (joins, CTEs, subqueries) and experience with **Postgres** and **Snowflake**.
*   Strong programming skills in **Python** (pandas, NumPy, matplotlib, seaborn) and experience with **Flask** and **SQLAlchemy**.
*   Frontend experience using **JavaScript**, **React**, **Ag‑Grid**, HTML, and CSS.
*   Ability to communicate complex findings to non‑technical stakeholders.
*   Experience with data warehousing and ETL processes is a plus.
*   Web development experience (Ajax, HTML, CSS, JavaScript).

**Preferred Qualifications:**

*   Familiarity with version control tools (e.g., Git).
*   Exposure to business domains such as finance, marketing, operations, or sales analytics.
*   Knowledge of machine learning or predictive modeling.
*   **Bonus points:** Experience with **PHP, ThoughtSpot, Sigma Computing.**

Full Stack Data Engineer

Alt is unlocking the value of alternative assets, starting with the $5 B trading-card market. We let collectors buy, sell, vault, and finance their cards in one place and we are backed by leaders at Stripe, Coinbase, Seven Seven Six, and pro athletes like Tom Brady and Giannis Antetokounmpo. Our next frontier is real-time pricing at scale—the Alt Value that powers every trade, loan, and product on the platform. We’re looking for a Senior Fullstack Engineer to build the engine behind a marketplace that moves hundreds of millions of dollars in GMV. Our Auctions team doesn't just "list items"—we build the high-stakes, high-concurrency environments where collectors’ dreams are realized. In this role, you’ll sit at the intersection of high-scale transaction systems and cutting-edge AI. You’ll build products that provide upfront liquidity to consignors, personalized discovery for buyers, and professional-grade tools for power sellers. If you’re energized by the idea of shipping features that millions of hobbyists and power-users rely on, we want to talk. **What You’ll Do Here**

*   Architect the Auction Engine: Build and scale the high-concurrency bidding and listing systems that power 9-figure annual GMV.
*   Ship AI-Powered Liquidity: Develop next-gen features that leverage AI to provide instant valuations and upfront liquidity to our consignors and sellers.
*   Personalize the Hobby: Use data and machine learning to build rich, personalized discovery experiences that match unique collectibles to the right buyers.
*   Empower Power Users: Design and launch sophisticated management tools for everyone from high-frequency "power sellers" to veteran hobbyists.
*   Own the Experience: Build end-to-end—from the low-latency backend logic required for live bidding to the sleek, responsive UI where the action happens.
*   Drive Technical Excellence: Mentor the team and set the standard for code quality, system reliability, and performance.

This is a perfect fit if you…

*   Love High-Scale Challenges: You aren’t intimidated by 9-figure transaction volumes or the "thundering herd" of bidders in the final seconds of an auction.
*   Are an AI Pragmatist: You know how to take LLMs or computer vision models and turn them into practical, user-facing features that solve real business problems.
*   Think in Systems & UX: You can visualize how a data schema change on the backend will ripple out into the user experience for a power seller.
*   Have High Agency: You thrive in an environment where you are expected to identify the highest-leverage work and execute on it without a hand-holding manual.

**What You Bring To The Table**

*   5+ years of experience building and scaling complex applications (Python, Postgres, AWS/Cloud infra).
*   Modern Frontend Mastery: Deep experience with React, TypeScript, and building high-performance, real-time UIs.
*   Data-Driven Mindset: Experience working with personalization engines, recommendation systems, or AI/ML integrations is a major plus.
*   Product Instincts: You don’t just build what’s on the ticket; you understand the collector mindset and build features that delight them.
*   Reliability Under Pressure: You have a track record of building systems that stay up when the stakes (and the traffic) are highest.

**What You’ll Get From Us**

*   A seat at the table to help shape the future of Alt and the alternative asset space
*   Autonomy and ownership on projects that matter
*   $100/month work-from-home stipend
*   $200/month wellness stipend
*   WeWork office stipend
*   401(k) retirement benefits
*   Flexible vacation policy
*   Generous paid parental leave
*   Competitive healthcare benefits, including HSA, for you and your dependent(s)

**Base salary range:** $140,000-$180,000, plus equity. Offers may vary based on experience, location, and other factors.

Senior Fullstack Engineer, Auctions

**About Forma** The market for employee benefits is broken. Companies spend millions annually on employee benefits that employees neither value nor regularly use. Founded in 2017, Forma set out to build a better model by challenging traditional one-size-fits-all approaches. Forma’s flexible benefits software helps companies offer competitive benefits packages while reducing costs and inefficiencies, by giving employees more choice and flexibility in how they spend their benefit allowances. The platform also saves HR professionals countless hours managing and supporting various point solutions. Using Forma, companies can select from a suite of products that include Lifestyle Spending Accounts, Health Spending Accounts, Health Reimbursement Arrangements, Flexible Spending Accounts, and more to design and deliver customized benefits programs–all through a single platform. Employees then have three choices to spend account funds: The Forma Store with discounted products and services, The Forma Visa Card, or claim reimbursement backed by Forma’s world-class member support team. Forma has helped hundreds of the world’s most admired companies, including Stripe, Zoom, Lululemon, and Affirm, design and support flexible, inclusive benefits programs for nearly a million employees. And, we are seeing great success with 98% customer retention, 75 NPS, and 98 CSAT ratings from members. Forma is backed by Emergence Capital and Ribbit Capital and has received numerous awards for its exponential growth, its software innovation, and as a “Great Place to Work.” **About The Role** Join our Product Experience (PX) team and help build the systems behind Forma's member and admin experience - the member portal, admin portal, mobile app, and the integrations that power them. You'll work across the stack to deliver intuitive, secure, and scalable experiences that members and customer admins rely on every day. This role is fullstack-preferred, but we're also open to strong backend engineers who are eager to grow into fullstack work. You Will

*   Design, build, and maintain backend services that power Forma's benefits platform — including APIs for account lifecycle, transactions (claims, reimbursements, contributions), and member management.
*   Work across React/TypeScript/NestJS services, contributing to whichever codebase the work requires.
*   Build and consume event-driven integrations using Google Pub/Sub, enabling reliable communication between services.
*   Write well-tested, production-ready code and take ownership of your services in production - including on-call responsibilities, monitoring (Datadog), and incident response.
*   Collaborate closely with product, ops, customer success teams and engineers across the different teams to deliver features that serve members, customer admins, and internal operations teams.
*   Contribute to engineering standards, tooling, and processes that help the team ship faster and more reliably.
*   Use AI tools thoughtfully as part of your workflow - we encourage engineers to leverage AI assistants to accelerate development, improve code quality, and explore solutions faster, while maintaining strong judgment and ownership of the work they ship.

**Preferred Skills**

*   2–5 years of professional experience building backend services and APIs.
*   Strong proficiency in TypeScript/NestJS
*   Solid experience with relational databases, particularly PostgreSQL - schema design, query optimization, and migrations.
*   Experience with event-driven architectures or messaging systems (e.g., Pub/Sub, Kafka, SQS/SNS) is a strong plus.
*   Familiarity with cloud infrastructure - GCP preferred, but AWS or Azure experience translates well. Bonus points for experience with Kubernetes, Terraform, or CI/CD pipelines.
*   Frontend experience with React and TypeScript (strongly preferred). Familiarity with MUI, Tailwind, or component-driven UI development is a plus.
*   Comfortable with observability tools (logging, metrics, alerting) - we use Datadog, but experience with similar platforms counts.
*   Experience at a growth-stage startup where you've had to balance speed with quality.
*   You start with the WHY, and aren’t afraid of asking questions out of curiosity.
*   Fintech, benefits, or HR tech experience is a plus - especially if you've worked with financial transactions, compliance requirements, or third-party integrations (e.g., Stripe, Plaid).

Benefits and Perks

*   Remote-first working environment
*   Medical, dental and vision insurance plans
*   Employee wellness program
*   One-time home office stipend
*   401(k) savings plan
*   Flexible PTO policy
*   12 weeks Parental Leave + 4 additional weeks for the Birthing Parent

_At Forma, we value diversity, and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status._ _Duties and responsibilities may not all be covered in the description, or may change over time at the discretion of Forma. You're encouraged to apply even if your experience doesn't precisely match the job description. Your skills and passion will stand out—and set you apart—especially if your career has taken some extraordinary twists and turns. At Forma, we welcome diverse perspectives, and people who think rigorously / aren't afraid to challenge assumptions. Join us!_

Full Stack Engineer

Job Description

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