Senior Full Stack Software Engineer Jobs in Old Greenwich, CT

Drive innovation in Trading & Custody systems as a technical leader, collaborating cross-functionally to architect and scale groundbreaking solutions. Empower a dynamic engineering team to deliver imp...

Champion innovative and scalable Trading & Custody systems by leading cross-functional projects and collaborating closely with product and compliance teams, while inspiring the engineering team with a...

Unlock potential by joining a dynamic team as a mid-level engineer, where you'll drive impactful software solutions across the stack, collaborate closely with leadership, and enhance system reliabilit...

Transform supply chain decisions by building robust data integrations. Own reliable data flows, collaborate with customers, and enhance operational efficiency through innovative solutions in a dynamic...

Transform AI-driven development by designing and building workflows that empower users to generate applications using natural language. Collaborate with cross-functional teams to innovate on LLM-power...

Build innovative backend systems and drive technical excellence in a rapidly expanding platform. Leverage your extensive experience to enhance system performance and shape features that impact sales p...

Shape the future of cross-business systems by leading their design and architecture. Leverage deep technical expertise and hands-on leadership to innovate, evaluate legacy systems, and create scalable...

Shape the future of our technology infrastructure by enhancing system reliability, automating deployments, and collaborating with cross-functional teams to optimize performance and streamline processe...

Advance progress at a fast-growing tech company, driving innovative solutions in online vehicle sales. Join a dynamic team solving complex challenges with AI and compliance at the forefront of transfo...

Elevate interactive 3D experiences by developing protocols and systems to stream content across platforms. Collaborate in real-time applications, connecting engines and AI for innovative media solutio...

Join a dynamic team where you'll manage full-cycle product development, translating business needs into robust applications, leveraging AI tools, and driving ongoing improvements for optimal business...

Join a pioneering team to build secure, scalable infrastructure for AI, enabling seamless collaboration between agents and users. Shape industry-leading security practices and drive automation while e...

Transform your career by owning the technical architecture and delivery of innovative DeFi products, ensuring scalability and performance while leading a talented engineering team in a fast-paced envi...

Champion the development of scalable applications and services across our platform, leveraging TypeScript, AWS, and other technologies to enhance educational access and grow operational capabilities f...

Optimize blockchain network infrastructure by leading initiatives that simplify complex operations into reliable, scalable APIs, directly enhancing system performance and driving cross-team collaborat...

Join a dynamic team to drive full-stack development, enhance core products, and lead AI coding agents. Collaborate across teams, boost system quality, and document design decisions as you build innova...

Join a dynamic team as a Full Stack Software Engineer, where you will design and develop consumer-facing features to enhance user engagement and energy-saving automation through innovative technology...

Shape the future of federal engagements by delivering expertise in secure GitLab implementations. Collaborate with diverse teams to configure cloud solutions, migrate legacy systems, and ensure compli...

Lead the charge in architecting and developing high-performance full stack systems, tackling complex challenges in scalability and reliability while driving innovation in a fast-paced environment. Mak...

Develop reusable cyber ranges and lead technical direction while enhancing automation and team independence. Partner cross-functionally to solve complex challenges and ensure quality in infrastructure...

Optimize the future of mainframe applications by leading development, support, and enhancement projects, leveraging deep technical expertise while mentoring junior developers in a collaborative enviro...

Lead strategic vision for internal security tools, prioritizing developer needs and risk reduction initiatives while driving adoption of innovative solutions across teams...

Join our team to enhance cloud operations through automation, security, and cost management. Leverage your expertise in AWS, Azure, or GCP to provide top-tier support while ensuring a secure and effic...

Unlock your potential by driving innovative software solutions, collaborating with stakeholders to enhance user experience, and leading projects from concept to launch while owning full-stack applicat...

Optimize user interfaces and build robust web applications using Angular. Collaborate with cross-functional teams to design scalable solutions that deliver seamless user experiences, ensuring applicat...