Back End Software Engineer Jobs in Greenwich, CT

Elevate your career by designing and maintaining core backend services that drive global payment systems. Collaborate closely with senior leaders to implement scalable solutions while ensuring high re...

Champion backend development by designing and implementing robust APIs and services. Collaborate with cross-functional teams to enhance platform architecture, improve workflows, and integrate complex...

Engineer innovative data models to enhance ad experiences, supporting diverse ad formats and engagement tracking. Collaborate in designing systems that optimize performance and prevent ad fatigue, enh...

Create impactful client onboarding solutions that streamline data integration, enabling users to analyze financial data efficiently. Partner cross-functionally to deliver scalable, high-quality system...

Innovate your career with a leading healthcare intelligence team. Design and build scalable web applications, influence product direction, and drive impactful solutions that enhance millions of lives...

Shape the future of backend systems by leading initiatives, architecting distributed services, and designing large-scale data applications. Collaborate with cross-functional teams to drive innovation...

Unlock potential by creating sophisticated front-end tools for expert users, ensuring a high UX bar while building flexible, powerful interfaces and libraries that enhance the development of trading i...

Own the execution engine for AI agents, ensuring reliability and scalability. Drive the design of the runtime, build recovery systems, and shape scheduling strategies to enhance performance across dis...

Join a team that's shaping the future of backend technology by leading a dynamic group of engineers to build, optimize, and operate scalable systems for geospatial data and integrations, while fosteri...

As a Senior Software Engineer at Justworks, you will independently own large-scoped projects from discovery to launch, focusing on customer impact and collaboration with cross-functional teams. You wi...

Transform healthcare delivery by designing and building innovative software solutions in a collaborative environment, utilizing AI-first practices and modern frameworks to enhance patient outcomes and...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

The Senior Full-Stack Engineer will be responsible for end-to-end feature development across the stack, focusing on building high-quality, scalable front-end experiences in React and TypeScript, as we...

Optimize mission-critical backend systems related to identity, finance, and blockchain. Collaborate with cross-functional teams, mentor engineers, and ensure high reliability and security in financial...

Empower your career by leading the design of client onboarding solutions. Tackle engineering challenges while enhancing data workflows and driving best practices in a dynamic team environment focused...

Lead the charge in delivering high-quality, scalable full-stack solutions, overseeing end-to-end feature development while collaborating with a senior team to enhance engineering practices and product...

Empower transformative telehealth solutions by designing and implementing robust software infrastructure. Join a dynamic team to innovate, automate, and streamline applications, impacting the healthca...

Join a team that's designing scalable backend systems and cloud infrastructure, enhancing performance, security, and reliability. Collaborate closely with engineering leaders to shape the backbone of...

Build impactful features and improvements on a core platform, collaborating closely with Product Management. Engage in both backend and frontend development while driving quality through testing and c...

Transform enterprise AI systems by developing scalable infrastructures and backend services. Collaborate with cross-functional teams to ensure high reliability, security, and performance in a fast-pac...

Unlock potential by leveraging your coding expertise to design, implement, and enhance modular components in an innovative product. Collaborate with cross-functional teams to drive product success and...

Elevate your career by architecting high-performance backend systems that empower AI-driven insights, ensuring scalability and reliability while collaborating closely with cross-functional teams to dr...

Collaborate to develop innovative products from concept to launch, driving business impact and enhancing customer experiences in a dynamic, hybrid environment...

Build transformative frontend infrastructures that empower engineers and enhance user experiences. Lead projects end-to-end, focusing on accessibility, performance, and consistency, collaborating acro...

Design and optimize scalable backend services to enhance our event management platform. Collaborate cross-functionally to ensure reliability, performance, and real-time capabilities for venues globall...