Top Full-Stack Engineer Jobs in NYC, NY

The role involves designing and building AI-native systems for revenue teams at Upside, including developing applications, partnering with teams, managing the entire stack, and improving system reliability and performance.

The Senior Full Stack Engineer will build Fora's products and infrastructure, focusing on web development and collaborating with cross-functional teams to enhance the user experience for travel advisors.

Build and maintain React + TypeScript front-end applications, create prototypes, contribute reusable components and tests to shared libraries, integrate APIs and data services, and collaborate with designers, product, data scientists, and engineers to deliver data-driven decision intelligence products.

The Full Stack Engineer will develop Kepler's AI research platform, building frontend React applications and scalable backend services that manage data and integrate AI workflows. Responsibilities include feature ownership, data integration, performance optimization, and ensuring production excellence.

The Staff Software Engineer will lead technical direction in programmatic AdTech, integrating AI and data solutions, while mentoring the engineering team.

The Senior/Staff Full Stack Engineer will build and maintain child care management software, focusing on both backend and frontend development, while collaborating with cross-functional teams. Responsibilities include designing APIs, improving user experience, and managing technical debt.

Build and maintain full-stack Decision Intelligence products using React, TypeScript, Python, and SQL. Design and support REST APIs and backend integrations, create reusable components and prototypes, collaborate with product, design, and data science teams, and contribute testing, documentation, and deployment practices to deliver data-driven user experiences.

Senior Full Stack Software Engineer role at Upside focusing on driving quality software development and enhancing consumer experiences through collaboration and technical choices.

Develop and maintain advisor payment systems; collaborate with cross-functional teams to enhance user experience and financial transparency; manage backend services.

Lead design, build, and deploy full-stack software for DoD/IC missions. Rapidly prototype MVPs, integrate systems and APIs, deliver high-performance frontends, collaborate with users, and deploy/test in secure operational environments.

Join JotPsych as a Generalist Full-Stack Engineer, shipping user-facing features end-to-end and contributing to architectural improvements in a small, collaborative team. You will own multiple projects and leverage AI tools in a dynamic work environment.

As a Full Stack Engineer, you'll develop online services features using C#, React, and ensure best practices in software development. Collaboration with global teams is key.

As a Full Stack Developer, you'll build cloud-native applications, develop scalable APIs, and implement CI/CD processes, while collaborating with cross-functional teams.

The Full Stack Engineer will design applications, enhance existing architecture, improve user experience, and utilize AI tools in a hybrid environment.

The Senior/Staff Full Stack Engineer will develop AI-driven products, enhance the advisor portal's functionality, and ensure system reliability using best practices in software and AI development.

As a Senior Full Stack Engineer, collaborate with founders to build an AI-native platform for M&A advisors, managing projects from ideation to deployment using a TypeScript stack.

The Lead Full Stack Engineer will design and build a scalable integration platform, collaborating with teams to develop features and mentor engineers. They will work with vendors to ensure data integration and maintain high code quality.

As a Full-Stack Software Engineer II, you will develop AI-centric web applications, collaborating on product and technical decisions to optimize learning and deliver quality applications.

The Lead Software Engineer will lead diverse technology projects using Python and AWS, mentor team members, and collaborate with product managers to build cloud-based solutions.

The Senior Full Stack Engineer will design and develop features for the platform, maintain code, and collaborate across teams to improve engineering processes.

Lead full-stack development of new customer-facing products and platform services from scratch. Use AI-native tooling to prototype, build, test, and ship features; own architecture, scalability, and partner relationships; mentor engineers and lead multiple fast-moving projects. Work spans data, APIs, frontend experiences, container orchestration, and AWS/cloud services.

Build and ship scalable mobile and desktop web applications; implement user-facing features and UI components; optimize performance and browser rendering; contribute to shared libraries and microservices; log and analyze metrics; leverage AI tools while maintaining secure, production-ready code quality.

Design, implement, and optimize full-stack web and mobile applications. Build user interfaces, contribute to shared libraries, log and analyze metrics, and ship scalable, production-ready services while leveraging AI tools and maintaining high standards for code correctness, security, and performance.

The Lead Software Engineer will manage diverse technology projects, mentor developers, and deliver cloud-based solutions, focusing on regulatory needs.

The role involves leading a team of developers to deliver cloud-based solutions, mentoring staff, and driving transformation using various technologies in a collaborative environment.