Top Senior Backend Engineer Jobs in NYC, NY

The Backend Engineer will design and implement scalable backend solutions, working extensively with cloud platforms, relational databases, and testing methodologies. The role requires collaboration within a proactive team environment to influence product development and enhance user experience.

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.

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 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.

As a Principal Backend Engineer at Flatfile, you will design and build backend services for their data exchange platform, providing leadership in architecture and system designs. The role involves enhancing data structures, improving data accuracy, and implementing AI-powered features, alongside bug fixing and incident response.

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 Software Engineer at CLEAR, you will design, implement, test, and deploy applications while enhancing the platform. You'll advance capabilities in various industries, develop full-stack code, and have responsibility for architectural decisions, focusing on continuous improvement and mentoring less experienced team members.

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.

The Lead Software Engineer, Back End will lead diverse technology projects, mentor engineers, and collaborate with product managers to deliver cloud-based solutions. Responsibilities include developing microservices, utilizing various programming languages, and addressing regulatory needs while driving transformation within Capital One.

As a Senior Software Engineer at Perchwell, you will take part in all stages of product development, focusing on building client-facing features, driving complex projects, and enhancing existing tech platforms. You will oversee the quality assurance and release cycles of your work, while also mentoring team members through reviews and promoting a healthy development culture.

As a Lead Back End Engineer, you will lead diverse technology projects, mentor team members, and collaborate with product managers to create effective cloud-based solutions. You will also stay updated on tech trends and occasionally engage in coding activities to meet regulatory needs and drive business value.

The Backend Engineer at Snap Inc. will design, implement, and operate critical scalable services. Responsibilities include collaborating across teams to meet product requirements, debugging, and advocating for best practices in system operations and user experience at scale.

You will build mission critical applications using a modern tech stack, improve your full stack engineering skills, collaborate with users to define features, and gain a deep understanding of the trading business domain.

The Software Engineer will build and scale mission-critical applications, enhance front-end and full-stack skills, liaise with users to define features, and gain a thorough understanding of the financial domain. As part of the Execution Management System team, the engineer will contribute to building a cloud-based trading platform with advanced capabilities.

As a Backend Engineer at Hinge, you'll design and build cloud-based services, write high-quality code, and develop RESTful APIs. You'll also participate in on-call rotations and collaborate with cross-functional teams to enhance product areas such as recommendations and user safety.

As a Senior Full Stack Engineer at Adonis, you will independently prototype and develop web applications while improving efficiency and scalability. You'll leverage your deep understanding of front-end technologies and backend frameworks to create complex interactions. Strong product sense and the ability to manage ambiguity are essential.