**Senior Fullstack EngineerRemote - must be happy working MST time zone hoursFull Time**

We’re hiring a Senior Fullstack Engineer to help build large-scale, real-time systems used across the transportation and logistics industry. You’ll work across backend services, modern frontends, cloud infrastructure, and system architecture, while mentoring other engineers and shaping long-term technical direction.

**What You’ll Do**

*   Design and build scalable backend services using .NET Core / C#
*   Develop robust RESTful APIs with strong testing and performance focus
*   Architect responsive frontends using React, TypeScript, TailwindCSS, and state management tools
*   Deploy and operate cloud-hosted services (Azure/AWS) using containers
*   Contribute to architecture, system scalability, and observability improvements
*   Mentor engineers, lead reviews, and promote best practices

**What You Bring**

*   7+ years of experience in fullstack engineering
*   Deep expertise with .NET Core / C#
*   Strong experience with React, TypeScript, TailwindCSS, and modern web tooling
*   Solid SQL and database design skills
*   Cloud deployment and containerization experience
*   Strong testing and debugging discipline
*   Proven mentorship and leadership capability

**Nice-to-Haves**

*   DDD, clean architecture, or microservices experience
*   GraphQL or advanced REST patterns
*   Non-relational databases
*   Serverless, CI/CD, and event-driven architecture
*   Distributed messaging frameworks

**Why You’ll Love Working Here**

*   Medical, dental, and vision coverage starting day one
*   Generous PTO and holidays
*   401(k) with company match
*   Lifestyle/well-being stipend
*   Tuition reimbursement
*   Employee assistance program
*   Wellness, culture, and community involvement programs
*   Strong focus on growth and professional development

Senior Fullstack Engineer

**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

**Tapcart is the leading mobile app platform for the world’s fastest-growing Shopify brands. We help marketers and eCommerce teams strengthen their brands and create differentiated customer experiences through a direct mobile channel.Our platform powers mobile shopping for over 50 million consumers and processes more than $8 billion in revenue annually. Brands like Béis, Grove Collaborative, and Ruggable trust Tapcart to turn mobile traffic into high-retention, high-growth relationships — with mobile apps launched in hours, not months.THE ROLE** As a Senior Software Engineer on the CMS Team you will create the authoring experience that enables our merchants to manage their account, build and deploy their app, create marketing campaigns, and review their app’s business performance across key metrics. This includes a powerful graphical editor (React/Next.js) and CLI tools that enable developers to customize and extend apps from the command line. You’ll be building the next generation of app development tools, enabling our merchants to take advantage of advanced AI integration every step of the way from sign-up through app design, launch, optimization, and maintenance over time. You’ll be a true owner, from prototype to production, and work side‑by‑side with product, design, and solutions engineering, all while staying close to merchants to deliver value early and iterate quickly. **How You Will Make An Impact**

*   Build an intuitive, drag‑and‑drop editor that visualizes app composition in real time.
*   Integrate AI across our feature set to unlock super-human productivity.
*   Deliver command-line tools for scaffolding, custom code integration, version control support, and CI/CD pipelines.
*   Prototype new editor features in weekly sprints, validate with live merchants, iterate, and roll out to thousands of apps.
*   Write and maintain clean, testable code and comprehensive documentation for both the editor and CLI.

**What Skills You’ll Need**

*   5-7 years of experience in software engineering.
*   3+ years of full‑stack development with React + Next.js (TypeScript).
*   Strong understanding of state management (Redux, Zustand, Recoil) and experience with drag‑and‑drop libraries.
*   Familiarity with cloud deployments and hosting.
*   Ability to ship production-ready code in a fast‑paced, cross‑functional environment.

**Bonus If You Have**

*   Shopify or ecommerce experience, prior work on editor/CMS applications.
*   GraphQL experience.
*   Background in UX, product or design critique.
*   Contributions to open‑source component libraries, command-line tools, or design‑system tooling.

**WHY YOU’LL LOVE IT**

*   Autonomy: Small, tight‑knit squad with end‑to‑end ownership.
*   Impact: Shape the developer experience for thousands of merchants worldwide.
*   Innovation: Design and deliver a cutting-edge mobile app development platform driven by both humans and AI.
*   Culture: Collaborative, fast‑moving environment that values competency, creativity, and experimentation.

**SALARY RANGE:** $175,000-$200,000 This position is not eligible for visa transfer or sponsorship. This position is remote eligible in the following states: AL, AZ, CA, CO, FL, GA, IL, MA, ME, MI, NV, NJ, NY, NC, OH, OR, PA, TN, TX, UT, VA, WA **Tapcart Perks And Benefits**

*   💰 Financial Wellness

*   401(k) plan and equity grants for all full-time employees — because we grow together
*   Competitive compensation with room to grow

*   🏥 Health & Wellbeing

*   Affordable, high-quality medical, dental, and vision coverage
*   Mental health support via Headspace and Talkspace, ensuring your whole self is supported

*   🛋 Flexibility & Time Off

*   Flexible PTO policy — take the time you need to rest and recharge
*   11 paid company holidays
*   Work remotely

*   🛒 Work-Life Balance with a Tapcart Twist

*   One-time home office setup stipend to get you started
*   Recurring merchant shopping stipend so you can experience the magic of Tapcart like our customers do

**WHY JOIN TAPCART?** We’re a Santa Monica-based tech company with the energy of a startup and the momentum of a market leader 🏖. At Tapcart, we believe building great products starts with building an environment where passionate people can thrive. Since our $50M Series B in 2021, we’ve continued scaling our platform and our community of merchants. Backed by world-class investors and trusted by leading eCommerce brands, we’re on a mission to redefine mobile shopping — and we’re just getting started.

*   Check out what our customers are saying.

Learn more about who we are and what we offer on our Careers page. **Recruitment Disclaimer** Please be aware that Tapcart, Inc. (“Tapcart”) and our official professional recruiting agencies and platforms do not:

*   Send job offers from free services like Gmail, Yahoo, Hotmail, Whatsapp, etc.
*   Request money, fees, or payment of any kind from prospective candidates to apply to Tapcart, for employment, or for the recruitment process (e.g. for home office supplies, or training, etc.).
*   Request or require personal documents like bank account details, tax forms, or credit card information as part of the recruitment process prior to the candidate signing an engagement letter or an employment contract with Tapcart.

You may see all job vacancies on our official Tapcart channels:

*   Official Tapcart website, Careers page: https://www.tapcart.com/careers
*   Official LinkedIn Jobs page: https://www.linkedin.com/company/tapcart/jobs/

Senior Fullstack Software Engineer, CMS

**Upcoming Project – Talent Pipeline**

We are actively building a pipeline of experienced engineers for upcoming client projects. While some opportunities may begin soon, start dates are dependent on project timing.

**With over 20 years of fully remote experience, Lumenalta offers:**

*   Fully remote work
*   Rapid growth opportunities
*   Self-Improvement
*   Industry-leading clients
*   Nurturing engineers’ career paths

**What You Will Work On**

*   Collaborate with visionary enterprise clients
*   Create transformative digital products
*   Learn how to handle difficult situations
*   Tackle complex challenges at scale
*   Push boundaries with emerging technologies

**Requirements**

*   Expertise in React, Node, Express, Mongo, SQL
*   We have a 2-hour assessment
*   High-level English proficiency (written & verbal)
*   Show up as a proactive, team-oriented self-starter on Zoom

**Why Lumenalta?**

*   Work on meaningful, impactful projects.
*   Collaborate with a talented, supportive team
*   Enjoy a flexible, remote-first environment
*   Join a company that values your growth

If you’re a passionate, career-focused developer ready to make a lasting impact, we want to hear from you!

What's it like to work at Lumenalta?

**Salary**

Salary range: $65,000 - $130,000 annually, with final compensation determined by your qualifications, expertise, experience, and the role's scope.

**Benefits**

In addition to competitive pay, we offer a variety of benefits to support your professional and personal growth, including:

*   Flexible working hours in a remote environment.
*   Health insurance (medical and dental) for W2 Employees
*   401K Contribution
*   A professional development fund to enhance your skills and knowledge.
*   15 days of paid time off annually.
*   Access to soft-skill development courses to further your career.

This is a **full-time position** requiring a minimum of **40 hours per week**, Monday through Friday.

At **Lumenalta**, we are committed to creating an environment that prioritizes growth, work-life balance, and the diverse needs of our team members.

**Application Deadline**

This role is an evergreen position with no predetermined start date. Applications will be accepted until **March 29, 2026**. As we continue to build our talent pipeline, the position may be reposted to allow us to connect with additional qualified professionals.

Javascript Fullstack Engineer - Tech Lead

This role is part of the Jobright TNT - the private hiring network connecting top talent with top AI startups like Perplexity, Mercor, Cresta, Suno and 150 more.

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

Hiring Company: NitroSaaS

One-liner: NitroSaaS is a technology company that builds high-performance, scalable software solutions delivered through the cloud.

Salary: $3,000/mo - $5,000/mo

Why Join Us:

Role Responsibilities

• Design, develop, and maintain scalable web applications

• Work on both frontend and backend systems

• Collaborate with product managers and designers to deliver high-quality features

Qualifications

Required

• Strong experience with modern JavaScript frameworks (React, Angular, or Vue)

• Experience with backend technologies such as Node.js, Python, or Java

• Experience with database management (SQL/NoSQL)

• Experience building RESTful APIs

• Experience implementing authentication systems

• Experience optimizing application performance

• Strong problem-solving skills

• Ability to mentor junior developers

How can I join Jobright TNT:

If this is your first time applying to a Jobright TNT role, the process works as follows:

1\. Apply to your first Jobright TNT role

2\. We review your background to determine if you meet the TNT quality bar

3\. If qualified, your application is directly recommended to the employer

4\. Once accepted into TNT, you may be:

\- Invited to apply for other exclusive TNT-only roles

\- Invited to private, invite-only hiring events with top startups

You will be notified of your TNT selection result.

PS: All Jobright TNT roles are 100% real, directly hired by top AI startups we partner with, and come with priority review and higher response rates than the normal application queue.

Senior FullStack Developer

**Job Title:** Fullstack Engineer (FinTech Experience)

**Job Type:** Full-Time

**Location:** Remote

**About Us:micro1** is the end-to-end human data infrastructure behind AGI. Our AI recruiter model is used by frontier AI labs and Fortune 10s to source, vet, and deploy PhDs and professors from the world’s top universities at scale. These experts are placed directly into the training loops of the most advanced AI systems, powering the breakthroughs that move models forward. Our data platform converts their expertise into high-signal training datasets, and our talent management tooling measures, routes, and improves performance at scale.

**The Role:**

We are looking for a Fullstack Engineer to help design and build next-generation financial technology systems. This role sits at the intersection of product development, infrastructure, and applied engineering, focusing on creating reliable, scalable applications that deliver thoughtful user experiences.

**Key Responsibilities:**

*   Design, build, and maintain fullstack applications using Python, React.js, Node.js, and PostgreSQL.
*   Develop scalable backend services and RESTful APIs, leveraging AWS infrastructure.
*   Implement responsive and maintainable frontend interfaces with React.js and Next.js.
*   Collaborate with cross-functional teams to translate product requirements into practical technical solutions.
*   Maintain high standards for system reliability, security, and data integrity, particularly within financial systems.
*   Contribute to CI/CD pipelines, code reviews, and engineering best practices across the development lifecycle.
*   Communicate technical concepts clearly in documentation, code reviews, and team discussions.

**Required Skills and Qualifications:**

*   5+ years of professional software development experience.
*   Strong backend development experience with Python and Node.js.
*   Advanced frontend development with React.js and Next.js.
*   Solid understanding of PostgreSQL schema design, query optimization, and data modeling.
*   Hands-on experience with AWS services such as EC2, S3, Lambda, RDS, and CloudWatch.
*   Experience designing and integrating REST APIs.
*   Proficiency with Git, CI/CD workflows, and agile development environments.
*   Clear written and verbal communication skills and attention to detail.

**Preferred:**

*   Experience building or maintaining financial or fintech systems.
*   Familiarity with Docker, Kubernetes, GraphQL, Redis, and caching strategies.
*   Experience working with microservices architectures and modern testing frameworks such as Jest, PyTest, or Cypress.

Fullstack Developer (FinTech Experience)

**About Atticus** At any given time, 16 million Americans are experiencing a crisis that requires urgent help from our legal system or government. The right assistance could transform their lives. But today, most never get it. Atticus makes it easy for any sick or injured person in crisis to get the life-changing aid they deserve. In the last six years, we’ve become the leading platform connecting people with disabilities to government benefits. We also help victims of accidents, misconduct, and violence get compensation from insurance. So far, we’ve helped hundreds of thousands of people access over $10B in life-changing aid —and earned over 17,000+ five-star reviews. And we’re just getting started. We've raised more than $100 million from top VC firms like Fika, Forerunner, GV (Google Ventures), and True Ventures, with ambitions to create a category defining business assisting needy Americans. (We closed our Series C round in April 2025, so we're well-funded for the foreseeable future.) In 2025, our team grew from 151 to 210, and we will grow again in 2026. **The Job** Atticus works in an industry dominated by outdated technology that is ripe for fresh thinking: our core competitors rely on massive call centers to screen clients, antiquated CRMs to track and manage cases, and paper checks to get paid (provided they’re sent to the right address). Conversely, as a VC-backed tech company our product & engineering department powers everything we do: from creating an engaging online experience for people in crisis to providing tools for our network lawyers as they serve our clients, Atticus relies on technology to fulfill our mission. We’re looking for backend-focused fullstack Software Engineers to join our Representation pod, a team of engineers, product managers, and designers building the core tools that help law firms deliver consistent, quality experiences for their clients. The team works closely with our in-house law firm, rapidly iterating to understand real workflows and turn complex legal processes into intuitive, scalable software. You’ll work across the stack with a backend focus, and will partner with every department at Atticus as we continue to grow our platform to help people in need find trusted legal support. **What You'll Do:**

*   Design, build and operate Atticus’ web applications with a focus on performance, modularity, extensibility, and reliability
*   Work with product and design to evaluate and refine product details and acceptance criteria
*   Architect, design, write, review, and test code in a collaborative environment with other software engineers
*   Leverage your peers as multipliers for your skills to create excellent products and services

The role is a rare opportunity to join a fast-growing Series C startup that doubles as a B-corp social enterprise. Every project you take on will help clients in need get the help they deserve, and you’ll shape our company culture as we scale. We’re looking for engineers who are excited about our mission and the challenges it entails. **Qualifications** Required:

*   You have 3+ years of experience building production full-stack applications using modern languages and frameworks
*   You have experience building and optimizing React-based user interfaces
*   You have experience designing and operating reliable, scalable backend systems and APIs
*   You partner closely with product and design to clarify requirements and deliver user-focused solutions
*   You demonstrate good judgment around code quality, including when and how to test
*   You are comfortable owning services in production, including deployment, monitoring, and troubleshooting

**Bonus / Nice-to-Have:**

*   Experience with Google Cloud Platform, Kubernetes, Terraform, Docker, Golang
*   You have experience building software for industries with complex workflows and long-standing practices, such as legal, healthcare, or financial services
*   You have experience evolving systems as teams and traffic scale
*   You’re interested in improving internal tooling, developer experience, or team processes

We are strongly committed to building a diverse team. If you’re from a background that’s underrepresented in tech, we’d love to meet you. **Salary And Benefits** This is a rare opportunity to join a startup that has strong traction (substantial funding, well-respected backers, tremendous growth, and many happy customers) but is still small enough that you can have a huge impact and play a role in shaping our culture. We’re a certified B Corporation tackling a critical social problem. Our mission to help people in need drives everything we do, and your work here will touch many lives. We offer competitive pay — including equity — and generous benefits:

*   Medical and dental insurance with 100% of employee premiums covered
*   15 vacation days & ~20 paid holidays each year (including two weeks at end-of-year)
*   Free membership to OneMedical
*   $600/year reimbursable stipend for internet service
*   $1,000 reimbursable stipend for education and training outside of work
*   Up to $1,200/year student loan repayment assistance
*   401(k) and optional HSA/FSA
*   Humble, thoughtful, smart, fun colleagues

We anticipate the base salary band for this role will be between $157,250 and $230,000 in addition to equity and benefits. The salary at offer will be determined by a number of factors such as candidate’s experience, knowledge, skills and abilities, as well as internal equity among our team. **Location** This job is fully remote and we’re committed to empowering everyone with flexibility. Work remotely, and travel to LA (on the company dime) as needed to be with your colleagues – usually quarterly, plus offsites. We care a lot about building a great culture and we think some interactions need to happen in person, so we put a lot of thought into retreats, offsites, and other ways to gather.

Fullstack Engineer

**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: We’re looking for a motivated Fullstack Software Engineer to join our Safety In-Vehicle Experience team. Samsara’s In-Vehicle Experience team builds the software that shapes how millions of drivers interact with Samsara on the road. From real-time safety alerts and AI-driven insights to intuitive in-cab experiences, our work directly improves driver safety, engagement, and trust. This role calls for a solid grasp of software engineering practices, effective communication abilities, and a keenness to learn and collaborate with a team of skilled engineers. You will design and develop features across a broad surface area with a tangible impact on current and future customers. This is a remote position open to candidates residing in the US and Canada. **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 design and development of end-to-end features that power real-time safety alerts, in-cab workflows, and Automations
*   Solve complex problems and own the success of your solutions as you architect, build, test, and deliver full-stack products.
*   Mentor junior and mid-level engineers, fostering best practices in code quality, design reviews, testing, and system scalability.
*   Communicate, collaborate, and develop with engineers, platform/infrastructure teams, product managers, designers, and support teams.
*   Build upon skills and knowledge across a range of technologies, such as Go, GraphQL, Typescript, React, and MySQL.
*   Own the operational health of production systems as we build for the future scale of an ever-growing customer base.
*   Make an impact on our core architecture, roadmap, and the wider engineering community.
*   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:**

*   7+ years of experience building and maintaining production-grade fullstack applications.
*   Strong proficiency in at least two of the following: Go, GraphQL, TypeScript, React, or comparable modern frameworks.
*   Proven track record of owning complex systems end-to-end—from design and implementation through deployment and operational support.
*   Experience collaborating with cross-functional teams (firmware, platform, product, and design) to deliver customer-facing features.
*   Strong communication skills with the ability to influence architecture and mentor peers.
*   Demonstrated ability to move seamlessly between front-end and back-end systems to accelerate delivery and resolve integration challenges.

**An ideal candidate also has:**

*   Experience building fullstack systems that interface with embedded or edge devices, IoT platforms, or real-time telemetry pipelines.
*   Exposure to AI/ML-driven user experiences, such as voice interfaces or feedback loops.
*   Effectively collaborated on a geographically distributed team.
*   Maintained software products at scale.

The range of annual base salary for full-time employees for this position is below. Please note that base pay offered may vary depending on factors including your city of residence, job-related knowledge, skills, and experience. This role is also eligible for an initial RSU grant with no vesting cliff, and ongoing refresh opportunities tied to performance, subject to plan terms and conditions. Learn more about our total rewards and benefits below. Annual Base Salary $154,700—$260,000 USD **Total Rewards** At Samsara, we build for the people who keep the global economy moving. We want owners, not passengers, which is why our rewards are designed to fuel high-impact builders. Our compensation program delivers above-market total compensation through a combination of base salary, performance-based bonus/variable pay, and equity (for eligible roles) in a high-growth public company. We meaningfully differentiate pay for our top performers, who have the opportunity to earn above-market compensation that can outpace the broader market over time. Beyond compensation, we provide the foundations that enable long-term success: a flexible, employee-led remote model, a professional development stipend, comprehensive health and parental leave plans, and more. If you’re ready to build for the long term and own the outcome, your journey starts here. **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. **Belonging at Samsara** 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. **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. **Our Commitment to Authenticity** We use Tofu, a fraud detection tool, to validate the authenticity of applications and protect against identity fraud. This ensures we are connecting with real people and allows us to prioritize genuine candidates. Please see Samsara’s Candidate Privacy Notice for more information. **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.

Senior Software Engineer II - Safety

**Tapcart is the leading mobile app platform for the world’s fastest-growing Shopify brands. We help marketers and eCommerce teams strengthen their brands and create differentiated customer experiences through a direct mobile channel.Our platform powers mobile shopping for over 50 million consumers and processes more than $8 billion in revenue annually. Brands like Béis, Grove Collaborative, and Ruggable trust Tapcart to turn mobile traffic into high-retention, high-growth relationships — with mobile apps launched in hours, not months.THE ROLE** As a Senior Software Engineer on the Content Team you will own our component library, UI blocks, and the in-app features used by millions of shoppers every day. You’ll deliver work end-to-end from problem statements to production‑ready capabilities, design patterns, and architectures that keep our apps fast, scalable, and extensible, and collaborate with the other teams to surface new building blocks and deliver the next generation of AI-enhanced productivity for mobile app development. You’ll be a true owner, from prototype to production, and work side‑by‑side with product, design, and solutions engineering, all while staying close to merchants to deliver value early and iterate quickly. **How You Will Make An Impact**

*   Design, ship, and maintain a reusable, type‑safe React/Next.js component system.
*   Prototype new UI and features in weekly sprints, validate with live merchants, and iterate to release to thousands of apps.
*   Optimize bundle size, server‑side rendering, client-side performance, and WCAG compliance.
*   Build tooling (CLI, CI pipelines, linting) that makes it easy for outside developers to extend our product without limits.

**What Skills You’ll Need**

*   5-7 years of experience in software engineering.
*   3+ years of full‑stack development with React Native, React + Next.js (TypeScript).
*   Experience building and maintaining design systems/component libraries.
*   Familiarity with cloud deployments and hosting.
*   Ability to ship production-ready code in a fast‑paced, cross‑functional environment.

**Bonus If You Have**

*   Shopify or ecommerce experience.
*   GraphQL experience.
*   Background in UX, product or design critique.
*   Contributions to open‑source component libraries or design‑system tooling.

**WHY YOU’LL LOVE IT**

*   Autonomy: Small, tight‑knit squad with end‑to‑end ownership.
*   Impact: Create in-app experience used by millions of shoppers every day.
*   Innovation: Design and deliver a cutting-edge mobile app development platform driven by both humans and AI.
*   Culture: Collaborative, fast‑moving environment that values competency, creativity, and experimentation.

**SALARY RANGE:** $175,000-$200,000 This position is not eligible for visa transfer or sponsorship. This position is remote eligible in the following states: AL, AZ, CA, CO, FL, GA, IL, MA, ME, MI, NV, NJ, NY, NC, OH, OR, PA, TN, TX, UT, VA, WA **Tapcart Perks And Benefits**

*   💰 Financial Wellness

*   401(k) plan and equity grants for all full-time employees — because we grow together
*   Competitive compensation with room to grow

*   🏥 Health & Wellbeing

*   Affordable, high-quality medical, dental, and vision coverage
*   Mental health support via Headspace and Talkspace, ensuring your whole self is supported

*   🛋 Flexibility & Time Off

*   Flexible PTO policy — take the time you need to rest and recharge
*   11 paid company holidays
*   Work remotely

*   🛒 Work-Life Balance with a Tapcart Twist

*   One-time home office setup stipend to get you started
*   Recurring merchant shopping stipend so you can experience the magic of Tapcart like our customers do

**WHY JOIN TAPCART?** We’re a Santa Monica-based tech company with the energy of a startup and the momentum of a market leader 🏖. At Tapcart, we believe building great products starts with building an environment where passionate people can thrive. Since our $50M Series B in 2021, we’ve continued scaling our platform and our community of merchants. Backed by world-class investors and trusted by leading eCommerce brands, we’re on a mission to redefine mobile shopping — and we’re just getting started.

*   Check out what our customers are saying.

Learn more about who we are and what we offer on our Careers page. **Recruitment Disclaimer** Please be aware that Tapcart, Inc. (“Tapcart”) and our official professional recruiting agencies and platforms do not:

*   Send job offers from free services like Gmail, Yahoo, Hotmail, Whatsapp, etc.
*   Request money, fees, or payment of any kind from prospective candidates to apply to Tapcart, for employment, or for the recruitment process (e.g. for home office supplies, or training, etc.).
*   Request or require personal documents like bank account details, tax forms, or credit card information as part of the recruitment process prior to the candidate signing an engagement letter or an employment contract with Tapcart.

You may see all job vacancies on our official Tapcart channels:

*   Official Tapcart website, Careers page: https://www.tapcart.com/careers
*   Official LinkedIn Jobs page: https://www.linkedin.com/company/tapcart/jobs/

Senior Fullstack Software Engineer, Content Experiences

**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:** The Vehicle Connectivity team is responsible for building and operating features encompassing connectivity, accessories, and core business logic for Samsara’s Vehicle Gateway (VG). We enable seamless integration between devices, vehicles, and the cloud. We deliver customer facing features requiring end to end ownership of implementation across firmware, backend, and frontend domains. This is a full-stack role where you will work in an integrated firmware - fullstack team to deliver features that power the core connectivity of Samsara’s telematics platform. The work you do ensures our devices remain securely and reliably connected in the field, supporting millions of IoT devices and mission-critical fleet operations worldwide. This is a remote position open to candidates residing in the United States and Canada. 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:**

*   Work with product managers, designers, firmware, and infrastructure engineers to design, build, test, and deliver end-to-end products and features
*   Develop skills and knowledge across multiple technologies - Go, GraphQL, Typescript, JavaScript, React, and React Native are some of the components of our technology stack. Direct experience with these technologies is not required
*   Solve real life problems and optimize fleets globally
*   Grow as an engineer - Samsara engineers are constantly learning. We’re an engineering-first organisation with ample room for progression
*   Participate in a one week per quarter on-call rotation and support outage investigations in the team’s ownership domain
*   Champion, role model, and embed Samsara’s cultural principles (Focus on customer success, build for the long term, adopt a growth mindset, be inclusive, and win as a team) as we scale globally and across new offices

**Minimum requirements for the role:**

*   5+ years of relevant industry experience
*   Professional experience working with a team to develop real world customer facing products and features
*   Strong programming/coding fundamentals in a modern language such as Golang, React-native, Swift, Kotlin, or Python
*   Experience designing, building and maintaining user facing production systems
*   An ability to estimate, communicate, and deliver upon project milestones with your team

**An ideal candidate also has:**

*   Mobile Development experience
*   SQL and data analysis capabilities
*   Experience in IoT, telematics, condition monitoring solutions
*   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

The range of annual base salary for full-time employees for this position is below. Please note that base pay offered may vary depending on factors including your city of residence, job-related knowledge, skills, and experience. This role is also eligible for an initial RSU grant with no vesting cliff, and ongoing refresh opportunities tied to performance, subject to plan terms and conditions. Learn more about our total rewards and benefits below. Annual Base Salary $150,237.50—$290,375 USD **Total Rewards** At Samsara, we build for the people who keep the global economy moving. We want owners, not passengers, which is why our rewards are designed to fuel high-impact builders. Our compensation program delivers above-market total compensation through a combination of base salary, performance-based bonus/variable pay, and equity (for eligible roles) in a high-growth public company. We meaningfully differentiate pay for our top performers, who have the opportunity to earn above-market compensation that can outpace the broader market over time. Beyond compensation, we provide the foundations that enable long-term success: a flexible, employee-led remote model, a professional development stipend, comprehensive health and parental leave plans, and more. If you’re ready to build for the long term and own the outcome, your journey starts here. **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. **Belonging at Samsara** 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. **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. **Our Commitment to Authenticity** We use Tofu, a fraud detection tool, to validate the authenticity of applications and protect against identity fraud. This ensures we are connecting with real people and allows us to prioritize genuine candidates. Please see Samsara’s Candidate Privacy Notice for more information. **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.

Senior Software Engineer - Connectivity

**Looking for a job that fits your life, anywhere in the world?** 🤔 Ever fancied a role where work molds around your life, no matter where around the globe you are? Welcome to Safeguard Global! We're all about making work fit into your world, wherever that may be. **About us:** At Safeguard Global, we're not your average company. Sure, **we enable global expansion without the risk** for over 1,500+ customers in nearly 190 countries, but what really makes us tick is giving you and 900+ Guardians the freedom to work in a way that suits your style, no matter the time zone in 50+ countries. 🌎 Our “**work in any way”** approach means you can call your couch your office or a café halfway across the world your boardroom, all while still having room to do school runs and essential errands throughout your working day. 🤩 **What we're after:** As our **Software Engineer**, you’ll help shape and evolve Global Workforce Analytics (GWA), the platform that empowers our customers with actionable insights into their global workforce and spend. You’ll work across a modern tech stack in a small, agile team, building a richer, faster, and more intuitive analytics experience with enhanced data models, embedded analytics, and interactive exploration. You move fast without rushing — writing clean, testable, deployable code, delivering in small, safe increments, and continuously improving through feedback. You value collaboration, transparency, and creative problem-solving to deliver impactful results. **How you will make a difference:**

*   Build the GWA platform: design, implement and scale services and UIs that surface workforce, cost and usage insights to customers.
*   Evolve our analytics experience: extend and enhance our QuickSight-backed reporting, including embedded dashboards, row-level security and multi-tenant theming, while laying the groundwork for next-gen visualisation and exploration.
*   Data modelling & pipelines: partner with Data Engineering to shape semantic models and ingestion pipelines (e.g. worker, payroll, invoice, usage domains) that enable trustworthy, reconcilable reporting.
*   APIs for insight: design and maintain APIs that expose metrics and datasets for product features and third-party integrations.
*   Quality & reliability: add automated tests, performance and cost telemetry, and alerting; drive SLOs for query latency, data freshness and dashboard availability.
*   Security & compliance: implement fine-grained access controls, RLS and auditing appropriate for sensitive HR and finance data.
*   Customer-centred delivery: turn stakeholder problems into small, iterative outcomes; validate with real users.
*   Engineering excellence: contribute to design reviews, technical docs, ADRs and continuous improvement.
*   Play a key role on a high-performing, collaborative team.
*   Advance our values: Caring, Accountability, Integrity, Empowerment, Passion, and Fun... in everything you do!
*   Deliver measurable outcomes for both our customers and the business.

**What will give you an advantage:**  

*   Depth in at least one area of software engineering, with the flexibility to work confidently across the full stack.
*   Modern JavaScript/TypeScript expertise, using React on the front end and Node.js (Express/Koa) or similar on the back end.
*   Strong SQL and data modelling skills, with the ability to join, shape, and prepare datasets for analytics.
*   Experience building microservices and RESTful APIs for both internal and external integrations.
*   Proficiency with AWS, including services like Lambda, ECS/Fargate, API Gateway, S3, and CloudWatch, and familiarity with cloud-native design patterns.
*   Hands-on experience with CI/CD, containers, automated testing, and production observability.
*   Comfort working with both relational and non-relational datastores.
*   Excellent communication skills with an ownership-driven mindset.

**Nice to have:**

*   Experience with AWS QuickSight (datasets, SPICE, RLS, embedding SDK) or other BI/embedded analytics tools.
*   Familiarity with analytics engineering tools (e.g. dbt), Athena/Glue, Lake Formation, and data product principles.
*   Understanding of event-driven architectures (SNS/SQS/EventBridge), streaming, and idempotent processing.
*   Experience using Infrastructure as Code (CDK/Terraform).
*   Skill in performance optimisation for data-heavy UIs and APIs.
*   Background in multi-tenant B2B SaaS, with knowledge of security best practices and compliance for HR/finance data.

**Our Global Benefits** 

*   👨‍💻 Autonomy and Flexibility (work in any way): Remote first, with the flexibility to include life needs like school runs and gym breaks in your schedule, all while maintaining a high standard of work.
*   🌴 Generous leave: Enjoy a competitive leave package including paid bonding leaves for new additions to your family   
*   🎁 Make a difference: Get 2 paid charitable days off to contribute to causes you believe in
*   💰 Corporate bonus/SIP: All Guardians are eligible for our annual bonus scheme or sales incentive plan. 
*   ✈️ International environment: Grow your network internationally and collaborate across the world. Interact, discover cultures, and tap into local expertise.  
*   ⭐ Human centered culture: We emphasize the people factor in everything we do. Our nurturing culture ensures your ideas reach our leaders and your contributions get the recognition they deserve.
*   📚 Learning: We support your continuous growth by providing access to 2 learning platforms, where you can learn at your own pace. 

  **Next Steps:**  Ready to join a workforce that shapes itself around your life, and embrace remote work like a pro? Apply by clicking on the following link. We wish you the best with your application. Our Guardian promise to you is to keep in touch to arrange the next stage should your application meet the position's requirements, or provide a gentle update if you have been unsuccessful at this time.  **Welcome to the future of work!** 🌐 At Safeguard Global, we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and Guardians.

Senior Fullstack Engineer

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