Back End Software Engineer Jobs in Greenwich, CT

Lead the charge in building core platform features for an AI-driven system. Shape innovative UX and orchestrate AI agents while working in a high-ownership environment to tackle complex challenges and...

Innovate scalable backend services and optimize performance by leading cross-functional teams in a dynamic environment. Champion engineering excellence and develop cohesive REST APIs while ensuring hi...

Build cutting-edge AI software solutions while owning features end-to-end. Foster innovation without barriers in a flat organization, shipping rapidly and autonomously. Drive the infrastructure transf...

Empower growth through innovative sales strategies targeting the Tax & Accounting sector. Leverage your full-stack expertise to drive new business and foster client relations in a dynamic, team-orient...

Optimize backend systems as a core engineer, building scalable APIs and enhancing database architecture. Drive efficient infrastructures that support AI workflows and meet the demands of enterprise ph...

Join a team that's building innovative AdTech solutions, enhancing backend and frontend systems. Collaborate with engineers to deliver reliable software in a dynamic setting while shaping the future o...

Join us to craft dynamic data tools that empower users, simplify complex workflows, and enhance decision-making through innovative applications. Collaborate in a fast-paced environment while solving d...

Transform high-quality technical solutions in fixed income trading. Drive innovation, mentor engineers, and collaborate across teams to deliver robust applications while ensuring security compliance a...

Empower innovation by building core systems, modeling complex domains, and enabling AI as core operators. You'll transform unstructured data into actionable insights while driving robust interactions...

Deliver scalable solutions by designing complex systems that enhance core marketplace experiences, partnering with cross-functional teams to tackle challenges and drive impactful outcomes in a dynamic...

Design scalable backend services that enhance customer experience and drive automation efficiencies. Lead initiatives in machine learning integration and workflow optimization to ensure seamless opera...

Shape the future of AI-powered experiences by building elegant, user-centric frontends that leverage complex data and insights. Collaborate across teams to deliver innovative solutions that enhance bu...

Take ownership of backend engineering in a dynamic finance pod, designing and implementing scalable systems that drive accurate and efficient advisor payments. Collaborate cross-functionally to enhanc...

Lead the development and operation of next-gen GraphQL infrastructure, ensuring performance, security, and reliability while mentoring teams and collaborating cross-functionally to deliver outstanding...

Innovate and architect scalable systems to process social data for AI agents, enhancing real-time analytics. Lead technical decisions, mentor engineers, and collaborate with product teams to transform...

Lead the charge in developing cutting-edge software solutions that empower real-time access to health data, while driving engineering excellence in a collaborative, innovative environment dedicated to...

Engineer robust web applications by leading full stack development, optimizing backend APIs and creating high-performance front-ends. Collaborate effectively across teams while ensuring scalable archi...

Execute innovative solutions by developing robust full-stack applications that enhance user experience and streamline processes. Collaborate across teams to deliver impactful features while maintainin...

Engineer transformative applications that harness frontier AI for users in diverse industries. Collaborate with researchers and professionals to build and refine tools that seamlessly integrate AI int...

Transform identity verification by developing scalable backend services that power efficient document processing and integration with machine learning models, enhancing user experience through seamles...

Reimagine software development through full-stack engineering and end-to-end feature ownership. Collaborate directly with stakeholders, leveraging AI using innovative tools, while driving impactful so...

Empower AI initiatives by designing robust data platforms and backend systems. Lead efforts in creating scalable data ingestion, transformation, and access solutions, while enhancing observability and...

Join a team that's transforming simulation infrastructure for speed and reliability. You'll enhance systems across compute, networking, and data pipelines, driving performance and efficiency for engin...

Drive the design and operation of a cutting-edge billing platform for a transformative AI search engine, ensuring precise revenue measurement and compliance. Lead high-volume billing systems with cust...

Innovate the future of maritime intelligence by building full-stack features for diverse users, shaping real-time data interactions across backend and frontend technologies, and enhancing operational...