Senior FE Leaning Full Stack Engineer

6 days ago

New York NY, United States The Developer Link Full time

Our client is a mission-driven, growth-oriented software company thats tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer.
Were seeking a seasoned Full-Stack Engineer to join as a senior individual contributor on a high-impact initiative. While solid backend experience is required, your true strength lies in shaping and building the front-end: designing scalable, performant web applications in a modern React ecosystem. Lead the development of complex front-end systems using React + TypeScript, with strong opinions and clear vision.
Participate (and sometimes lead) backend work: APIs, databases, state management, multi-tenant SaaS concerns.
Define and maintain best practices for web applications: routing, performance, caching, security (OAuth2/OIDC/JWT), offline capabilities (PWAs) and responsive design.
Collaborate across teams infrastructure, backend, UX, product and guide less-senior engineers through mentorship, code review, and architectural discussions.
Shape the products technical future: you wont just build features, youll help decide how we build.

5+ years of full-stack engineering experience, with demonstrable leadership of complex projects.
~ Deep expertise in React (component lifecycle, hooks, state management), modern JavaScript/TypeScript, routing.
~ Proven backend competency (Java/Node or similar), experience with REST/GraphQL APIs and relational/NoSQL databases.
~ Practical experience with authentication/authorization (OAuth2, OIDC, JWT), and secure web practices (CSRF, CORS, XSS).
~ Strong understanding of system design: caching, asynchronous flows, scalability, performance trade-offs.
~ Comfortable with build and deployment tooling (Webpack, Vite, CI/CD pipelines).
~ Real-time applications (WebSockets, event streams).
Familiarity with cloud platforms (AWS, GCP, Azure) and design systems/component libraries.

Full-time position based out of New York City (hybrid model: in-office culture, with up to 2 remote days/week).
Competitive salary (~US$175K-210K, depending on level, experience and performance).
Stock options.
Fully paid health/dental/vision insurance + premium primary/urgent-care access.
Generous time-off policy: take-as-you-need PTO, plus 7 paid holidays and a company-wide winter break.

Youll be part of a lean, ambitious entrepreneurial team that treats tech like a marathon: careful, sustainable, but fast-moving. Youll build something meaningful, youll own it, and youll help define how it grows.

If you want to explore this role, apply, or send your profile a brief summary of your experience (especially React/TypeScript + full-stack credentials) to chris@thedeveloperlink.

  • Senior FE Leaning Full Stack Engineer

    1 week ago

    New York, New York, United States The Developer Link Full time $175,000 - $210,000 per year

    Our client is a mission-driven, growth-oriented software company that's tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer.The RoleWe're seeking a...

  • Senior FE Leaning Full Stack Engineer

    3 weeks ago

    New York, United States The Developer Link Full time

    Senior FE Leaning Full Stack Engineer - NYC hybrid (React/Java)Direct message the job poster from The Developer LinkCo-Founder & Software Engineering Recruiter @ The Developer LinkOur client is a mission‑driven, growth‑oriented software company that’s tackling a huge issue in the HealthTech space. They've got a very successful product already, and now...

  • Senior FE Leaning Full Stack Engineer

    1 week ago

    New York, NY, United States The Developer Link Full time

    Our client is a mission-driven, growth-oriented software company that's tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer. The Role We're seeking a...

  • Senior FE Leaning Full Stack Engineer

    1 week ago

    New York, NY, United States The Developer Link Full time

    Our client is a mission-driven, growth-oriented software company that’s tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer. The Role We’re seeking a...

  • Senior FE Leaning Full Stack Engineer

    1 week ago

    New York, United States The Developer Link Full time

    Our client is a mission-driven, growth-oriented software company that’s tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer.The RoleWe’re seeking a...

  • Senior FE Leaning Full Stack Engineer

    1 week ago

    New York, United States The Developer Link Full time

    Our client is a mission-driven, growth-oriented software company that's tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer.The RoleWe're seeking a...

  • Senior FE Leaning Full Stack Engineer

    4 days ago

    New York, United States The Developer Link Full time

    Our client is a mission-driven, growth-oriented software company that’s tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer.The RoleWe’re seeking a...

  • Senior FE Leaning Full Stack Engineer

    1 week ago

    New York, United States The Developer Link Full time

    Our client is a mission-driven, growth-oriented software company thats tackling a huge issue in the HealthTech space. They've got a very successful product already, and now building a new squad to deliver the same product to a new market, with the next hire on that team being a Product focused and FE Leaning Full Stack Engineer.The RoleWere seeking a...

  • Senior Full Stack Engineer

    2 days ago

    New York, NY, United States ORBIS Full time

    Senior Full Stack Engineer - FinTech Start-Up New York City | Hybrid (2 days onsite / 3 days remote) I'm looking for a Senior Full Stack Engineer to help design and scale the next generation of integration and data platforms used by leading financial institutions and fintechs. This is a senior, hands-on role where you'll take ownership of complex technical...

  • Senior Full Stack Developer

    2 weeks ago

    New York, United States Next Ventures Full time

    About the Role A fast-growing early-stage startup is seeking both a full-stack founding engineer and a full-stack/backend-leaning senior founding engineer to join their team in New York City. As a founding engineer, you'll play a key role in shaping the product and engineering culture. This is a high-ownership opportunityyou wont just receive specs; you'll...