Top Senior Full-Stack Engineer Jobs in NYC, NY

The Senior Full Stack Engineer will build and scale the performance marketing platform, focusing on both front-end experiences and backend APIs, while collaborating cross-functionally and mentoring junior engineers.

Build and maintain backend services for the consumer experience, contributing to APIs, scalability, security, and collaboration with teams.

As a Sr. Software Engineer II, you will develop tools for deploying and maintaining cloud infrastructure, focusing on Golang and TypeScript. Responsibilities include building APIs, operating cloud platforms, and working in CI/CD environments.

Lead technical discussions and design products based on vehicle telematics data. Collaborate with teams, ship features, and ensure customer satisfaction using real-time data insights.

As a Senior Full-Stack Engineer, you'll build user-ready features, collaborate on project scoping, and ensure reliable solutions, blending frontend and backend development.

As a Senior Fullstack Engineer, you will develop features within a fast-paced startup, owning projects from backend to frontend and ensuring quality and performance in a distributed team setting.

Design and implement modular components, collaborate with teams, influence product strategy, and ensure customer success using TypeScript and JavaScript.

The Senior Software Engineer will design and implement full-stack distributed systems, oversee project areas, maintain code quality, and optimize system performance while adhering to security standards.

As a Senior Full-Stack and Platform Software Engineer at mabl, you will develop features for an AI-powered test automation platform, enhancing user experiences, designing APIs, and optimizing data pipelines while collaborating with cross-functional teams.

As a Senior Fullstack Engineer, you'll develop and maintain scalable APIs and web applications, engage with customers to meet their needs, and collaborate on product features to improve Layer Health's applications.

The Senior Full-Stack Engineer will own features end-to-end, work with TypeScript in web and mobile apps, and design HIPAA-compliant services.

As a Senior Full-Stack Engineer, you'll develop and maintain internal tools and dashboards, ensuring they are HIPAA-compliant and user-friendly, while also managing project timelines effectively.

As a Senior Full-Stack Engineer, build and maintain web applications using Ruby on Rails and React, mentor junior developers, and improve consulting practices.

The Senior Full Stack Engineer will develop scalable dashboards and tools for risk analysis, manage projects independently, and mentor junior engineers.

As a Senior Full-Stack Engineer, you'll develop Kit's publishing platform, enhance user experiences, deliver complex features, and collaborate with cross-functional teams.

The Senior Fullstack Engineer II will build publishing tools for creators, focusing on frontend experiences and full-stack development with React and Ruby on Rails.

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.

Lead a team of developers to create technology solutions, manage projects involving cloud services, and mentor engineering community members.

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

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

Design and develop orchestration features, enhance the frontend, work with various technologies, and mentor other engineers.

As a Sr Software Engineer at EverHealth, you will design and develop software features, assist with debugging, and maintain code quality in an agile environment.

As a Full-Stack Engineer, you'll build and improve product features across front-end, back-end, and smart contracts while owning end-to-end project implementation.

The Senior Full Stack Engineer will architect, develop, and enhance a low-code platform, focusing on backend services in Python and frontend interfaces in React, while mentoring junior engineers and optimizing system performance.

As a Senior Full-Stack Engineer at ClassDojo, you'll deliver code and features collaboratively, improve systems and practices, and mentor other engineers, all while impacting education for millions of children.