Top Backend Engineer Jobs in NYC, NY

As a Senior Software Engineer, Backend, you will own projects end-to-end, producing high-quality code and collaborating with cross-functional teams to enhance backend services. Responsibilities include architectural design, managing complexity, and mentoring team members while upholding engineering best practices in a fast-paced environment.

As a Software Engineer at CLEAR, you will design, implement, test, and deploy applications to enhance our biometric identification platform. You will collaborate with stakeholders, drive engineering excellence, and make architectural decisions while prioritizing member privacy and security.

As a Senior Product Backend Engineer at Instabase, you will design and build scalable backend systems that power interactive user applications while collaborating with frontend engineers on API design. You will also mentor junior engineers, troubleshoot production issues, and ensure optimal integration across engineering teams, addressing real-time data processing complexities and user pain points.

As a Senior Full Stack Engineer at Zealthy, you will be responsible for enhancing the existing product, collaborating with a small team of engineers, participating in regular meetings, and potentially taking on leadership roles as the company scales. Your role will involve both front-end and back-end development, contributing to system architecture and DevOps processes.

As a Senior Full Stack Engineer at Ro, you'll drive the architecture and design of new features for a web-based healthcare platform. You'll collaborate with cross-functional teams to influence product development and ensure high-quality code delivery while mentoring other engineers in best practices for web development.

As a Senior Backend Engineer, you will own mission-critical applications, collaborating with a team to build services for RocketReach’s integrations platform, Enterprise API, and AI automation. You will design and develop new features and iterate on existing functionalities to enhance customer satisfaction and drive growth.

As a Staff Software Engineer, you will lead a distributed engineering team in designing and enhancing GlossGenius product offerings, advise on technology decisions, and collaborate with Product Managers to prioritize initiatives. You will also ensure high engineering standards and mentor team members while driving solutions that impact business reliability and scalability.

Seeking an experienced full stack developer to join a mental health tech non-profit startup based in NYC. Responsibilities include architecture, front end and backend development, data engineering, user analytics, devops, and cloud administration. Ideal candidate has experience in startup environments and product development for user-facing web applications.

As a Software Engineer in Backend at Pinterest, you will write performance-optimized code in Python or Java, develop robust workflows, and contribute to all phases of the product development process. Your role involves collaboration with product managers and other engineers to create high-quality features and maintain system integrity from a privacy and regulatory standpoint.

As a Senior Full-stack Engineer, you will lead the development of web applications that empower municipalities, managing features across the stack while ensuring high-quality, maintainable code. Your role includes collaboration with product and design teams, contributing to architectural decisions, and interacting with customers to enhance user experiences.

The Full Stack Developer will develop and maintain the front-end and back-end components of a multi-tenant B2B web application for small businesses. Responsibilities include optimizing performance, integrating components, and providing production support while ensuring high-quality code and effective monitoring.

As a Software Engineer II at Cedar, you will develop, test, and maintain features across frontend and backend systems, collaborate with cross-functional teams to deliver enhancements, and eventually lead projects that impact numerous patients. Your role focuses on improving the patient financial experience in healthcare.

Saturn Technologies is seeking a Senior Software Engineer, Backend to join their team. The role involves working on a cross-functional team, collaborating with product managers and designers, guiding app architecture, and more. The ideal candidate should have 5+ years of relevant backend development experience and a strong understanding of best practices for modern web apps. Experience with Python, AWS, and relational databases is required. The salary range for this position is $165,000 to $210,000 per year.

Flex is seeking a Senior Software Engineer to work on the Core Platform team, responsible for backend systems and services supporting business features. The ideal candidate will have strong Java experience and will collaborate with product, design, and engineering teams to enhance the rent payment experience for users.

As a Senior Full Stack Engineer at Dandy, you will support web-based 3D tools, enhance integration across operations, develop APIs, and improve internal processes, all while maintaining high standards in code quality and performance.

The Sr. Software Engineer, Backend will design and architect AI infrastructure integration with backend systems, develop scalable APIs and services, and act as a liaison to communicate architectural decisions to engineering teams. This role focuses on delivering high-quality AI-driven features efficiently.

As a Staff Software Engineer at CLEAR, you will design, implement, test, and deploy applications to enhance their platform for digital identity. You will collaborate with teams to innovate and solve complex problems, driving engineering excellence and owning architectural decision-making.