Top Senior Full-Stack Engineer Jobs in NYC, NY

The Senior Full Stack Software Engineer II at Upside is responsible for developing high-quality software, collaborating with cross-functional teams, mentoring other engineers, and driving improvements in system performance and quality.

Join the Entefy team as a Senior Full Stack Engineer to build a scalable full stack application enhancing digital interaction for global clients.

The role involves designing, developing, testing, and supporting full-stack technical solutions, collaborating with Agile teams, and mentoring peers in modern technology trends.

The Senior Full Stack Engineer will design and develop user-friendly experiences, lead product enhancements, mentor junior engineers, and participate in on-call rotations to ensure service reliability.

Design and build scalable full stack applications integrating AI/LLM workflows and microservices, while leading architectural discussions and collaboration among teams.

The role involves building software for BNPL solutions, making architectural decisions, implementing metrics systems, and collaborating across teams to deliver features.

Commure seeks a Senior Fullstack Engineer to design scalable healthcare solutions, enhancing user experience through responsive interfaces. Responsibilities include architecture decisions, mentoring, and collaborating on features.

As a Senior Fullstack Engineer, you will build and scale an AI-driven workflow engine, creating user experiences and backend systems.

The Senior Full Stack Software Engineer at Dropbox will design and develop user-friendly experiences, manage projects end-to-end, and collaborate across teams while leading initiatives and delivering AI-enabled product enhancements.

Lead the deployment and scaling of AI agents in healthcare, architect full-stack systems, mentor engineers, and shape product strategies for improved patient outcomes.

The Senior Full-Stack Software Engineer will design, build, and scale SaaS products, improve application performance, and lead technical initiatives. Responsibilities include modernizing web applications, contributing to backend services, and mentoring other engineers.

As a Senior Full Stack Engineer at Spara, you will design and build core products, collaborate on roadmaps, and drive innovation in AI application development.

The role involves leading projects as a full-stack engineer, focusing on SaaS products, enhancing user experiences, and building accessible software.

As a Senior Fullstack Developer, you will build and maintain applications, contribute to architecture decisions, and collaborate with a remote team.

As a Senior Full Stack Engineer, you will design and develop trading platforms, create high-performance UIs, and mentor client engineering teams.

The Senior Full-Stack Engineer will collaborate with product and design teams to enhance Lithic's customer and bank portals, focusing on building and improving features while maintaining high code quality.

As a Senior Full Stack Engineer, you will design, develop, and maintain scalable solutions for Viant's DSP, collaborating across teams and optimizing for performance and reliability.

Design, develop, and deliver fullstack web solutions, optimize platforms, mentor engineers, and manage product features from ideation to launch.

The Sr. Full Stack Developer will lead application architecture, collaborate with teams, mentor others, and ensure high-quality software solutions.

Lead full-stack projects, collaborate with cross-functional teams, set high quality standards, mentor teammates, and participate in on-call rotations.

The Full-Stack Engineer role involves building core features, architecting AI systems, developing UIs, and optimizing performance, with a focus on collaboration and ownership.

Design, develop, and maintain full-stack applications, collaborate with teams, debug production issues, and ensure system reliability in AWS.

As a Senior Full Stack Engineer, you'll architect and build accessible web applications, lead end-to-end solutions, and enhance team efficiency through innovative practices at a remote digital agency.

Design, build, and deploy frontend and backend services for video and audio tools, working with emerging web standards and technologies. Collaborate closely with design and product teams to enhance user experience.

The Senior Fullstack Engineer will develop UIs and backend services with TypeScript, React, and Node.js, focusing on dataset management and customer collaboration.