Senior Full Stack Software Engineer Jobs in Old Greenwich, CT

Unlock potential by operating dynamic backend services and driving innovative AI integrations. Join a small team where your full-stack contributions directly impact a growing member base and help shap...

Join a team that's redefining AI-driven product development, taking ownership of innovative challenges from concept to production with an exceptional engineering team, focusing on user-centric solutio...

Join a team that's committed to enhancing software delivery through robust CI/CD practices, infrastructure management, and collaborative development, ensuring scalability and impact in a dynamic envir...

Champion robust data integration while collaborating with cross-functional teams to design and optimize data pipelines, directly influencing our rapidly scaling marketing intelligence platform's succe...

Shape the future of banking by designing innovative software solutions. Collaborate cross-functionally to enhance technology capabilities, ensuring high-quality, scalable, and secure systems that meet...

Join a team that's revolutionizing property listings through innovative backend and frontend solutions. Take ownership of core services, mentor junior engineers, and drive technical direction to enhan...

Drive the design and support of software solutions for Navy mission systems. Collaborate in developing applications that enhance operational readiness, training, and logistics while ensuring complianc...

Join a team that's transforming developer tools to enhance the experience of engineers. As a Fullstack Software Engineer, you'll build innovative solutions, mentor peers, and collaborate across teams...

Empower innovation by building end-to-end full-stack features that enhance customer support experiences using React, TypeScript, and Go, while driving measurable outcomes through collaboration and exp...

Elevate the future of safety-critical vehicles by leading firmware development, optimizing cross-functional projects, and setting engineering standards in a dynamic team environment focused on reliabi...

Optimize software solutions and lead cross-functional teams, ensuring effective delivery of high-quality applications while applying industry best practices and driving innovation in AI-based developm...

Drive the development of cutting-edge backend solutions for AI platforms, shaping innovative market research capabilities that support investment professionals in Private Equity and M&A through seamle...

Join our team to design and build robust infrastructure systems that empower real-time collaboration. Help architect scalable distributed systems, enhance developer experience, and lead projects that...

Lead the development of scalable software systems, driving technical excellence and innovation. Collaborate with cross-functional teams to ensure effective implementation and maintenance of product fe...

Engage in the design and implementation of web applications that enhance user access to GAI tools, collaborating across teams to deliver high-quality, user-centric solutions throughout the software de...

Unlock the future of AI as you design and enhance multi-agent orchestration frameworks, implementing state management and human-in-the-loop workflows to empower enterprise-level agent development at s...

Lead the front-end strategy for an advanced trading platform, driving performance improvements across web and mobile clients while mentoring engineers to excel in a fast-paced, innovative environment...

Lead the charge in designing scalable data infrastructures, mentoring teams, and building core data models to transform our data management practices and enhance analytics capabilities across the orga...

Champion the development of innovative backend solutions, driving money movement and merchant data integration. Collaborate across teams to enhance product efficiency and ensure system scalability, re...

Champion large-scale technology infrastructure programs, leading cross-functional teams to drive projects from inception to deployment, ensuring alignment with strategic objectives and optimal executi...

Champion client success as you lead Aera solution deployments, building trusted relationships with executives to drive value and Decision Intelligence roadmaps while managing project delivery and fost...

Shape the future of software development by leading impactful engineering initiatives, mentoring talent, and driving innovation across diverse systems to enhance capabilities and organizational growth...

Lead the charge in designing and implementing scalable data pipelines, overseeing end-to-end data engineering efforts. Collaborate with cross-functional teams to enhance data systems and drive analyti...

Lead the charge in building a resilient data platform that ensures data integrity and drives automated solutions. Partner globally to transform complex infrastructure data into high-confidence dataset...

Accelerate system performance by architecting innovative load testing solutions. Collaborate with engineers to enhance traffic-replay infrastructures while leveraging advanced tooling to diagnose and...