Back End Software Engineer Jobs in New York, NY

Drive product evolution by owning complex user-facing systems from design to launch. Collaborate with cross-functional teams to convert ambiguity into solid solutions while enhancing product quality a...

Accelerate progress at scaling core Libraries products by building high-performance web applications, collaborating with cross-functional teams, and driving innovative solutions for secure software co...

Join a team that’s dedicated to enhancing server-side architecture and performance. Collaborate with front-end engineers to optimize integrations, caching strategies, and API management while ensuring...

Elevate your career as a Senior Software Engineer, leading the development of a core computation layer for payroll and financial products, focusing on accuracy and compliance while collaborating with...

Drive backend engineering solutions that ensure scalability and reliability, collaborating closely with product teams. Own critical systems and adapt swiftly in a startup environment, delivering value...

Tackle the challenges of LLM-driven backend systems. Help shape infrastructure, scale performance, and refine data orchestration in a dynamic startup, delivering impactful AI capabilities to key clien...

Shape exceptional user experiences by crafting intuitive UI for agentic interactions, ensuring seamless collaboration with agents while enhancing overall workflows through innovative design and reliab...

Optimize large-scale backend systems in a collaborative environment while tackling distributed challenges and ensuring user-focused solutions for our growing cloud services offering. Join us in redefi...

Innovate within our engineering team to design and develop cutting-edge cloud applications, enhancing data accessibility through collaboration, robust software development, and advanced algorithms to...

Inspire the evolution of scalable frontend systems across multiple product areas while collaborating with cross-functional teams to define technical strategy and improve user experience. Lead initiati...

Unlock potential by driving innovative, AI-powered financial audit solutions. Collaborate with cross-functional teams to design agent-driven experiences and own complex onboarding workflows for major...

Lead the enhancement of backend systems for an innovative shopping experience. Drive collaborative product development while leveraging cutting-edge technologies to create a smooth user journey tailor...

Join a team that's redefining e-commerce through innovative backend solutions. As a Senior Backend Engineer, you'll lead architecture and systems design to enhance customer experiences and drive the t...

Innovate your career with a dynamic software engineering role, leading product design, implementation, and feature support for cutting-edge apps. Collaborate with leadership to drive user engagement a...

Innovate backend systems powering critical cyber capabilities. Collaborate across teams to solve complex data modeling challenges. Drive the development of scalable APIs that enhance operational decis...

Lead the charge in architecting and scaling enterprise AI/MCP Server solutions that enhance multi-agent workflows, ensuring seamless integration, high performance, and reliability across diverse syste...

Shape the future of analytical solutions by designing and operating core platform services in a dynamic environment, ensuring high-quality standards and mentoring others while collaborating closely wi...

Join a dynamic team as a Senior Backend Engineer, driving backend architecture, collaborating on product features, and advancing our infrastructure to support millions of users. Your expertise will sh...

Elevate your career by designing robust backend systems that power scalable solutions. Collaborate with cross-functional teams to tackle complex engineering challenges and enhance reliability and perf...

Join a team that's dedicated to building scalable software solutions impacting major merchants. Collaborate cross-functionally to drive innovation while mentoring fellow engineers and enhancing fulfil...

Join an agile team as a Senior Software Engineer, driving innovative solutions and collaborating with product managers to enhance systems that address real business challenges. Lead a small team while...

Unlock your potential as a strategic technical leader in designing scalable, secure technical solutions that drive federal modernization initiatives while collaborating with diverse teams to create im...

Join a team that's dedicated to creating exceptional user experiences through innovative front-end solutions. Develop and launch key features that transform data accessibility for all users, leveragin...

Champion innovative distributed systems that enhance research and trading workflows. Drive core services, cloud platforms, and orchestration, enabling robust and scalable solutions across diverse envi...

Take ownership of full-stack development, driving product innovation and technical architecture. Collaborate with founders to shape the company's vision and enhance user engagement through high-qualit...