4,565 software engineers jobs at 1,370 companies in Fairfield, CT
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Senior Software Engineers
New York, New York, United States
$132k-$215k/yrHybridFull Time
American ExpressNYSE: AXP: Global financial services and credit card payment network.
3+ YOEBachelor's in CS/Engineering/Information Systems or related STEM, 3 years software development experience with at least 1 year using Agile, API/REST, J2EE, Java, JavaScript, JDBC, JSON, JUnit, Log4j, Maven, Oracle/RDBMS, SOAP, Spring, SQL, Unix, and XML.
Agile, API, API Rest, J2EE, Java, JavaScript, JDBC, JSON, JUnit, Log4j, Maven, Oracle, RDBMS, SOAP APIs, SOAP web services, Spring, Spring MVC, SQL, Unix, XML
Austin or New York City or San Francisco or Seattle
$269k-$317k/yrOnsiteFull Time
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience shipping production robotics/autonomy software, ROS or equivalent middleware experience, engineering for remote failure, integrating robot systems with enterprise software, and debugging hardware-software boundaries.
Camber: Software automating billing and administrative workflows for healthcare providers.
2+ YOE2+ years software engineering experience with production shipping; comfortable across the stack, strong fundamentals, growth mindset, and alignment with healthcare mission.
Rillet: AI-native ERP software for finance and accounting teams
5+ YOE5+ years software engineering experience; strong backend fundamentals; product-minded; ability to own full-stack features; experience scaling systems in high-growth environments.
Neon: DTC commerce and payment platform for mobile game developers.
1+ YOE1+ year software engineering experience; full‑stack with strong React and TypeScript skills; ability to deliver features, collaborate with product/design, and work onsite in New York City.
Allara: Provides longitudinal virtual care for women's hormonal conditions.
3+ YOE3-10 years of software engineering; strong Python/TypeScript/JavaScript; full-stack development; REST APIs; SQL/NoSQL; AWS; collaborative team player; eager to learn.
Cursor: AI-powered code editor for professional software developers.
Deep experience with relational databases at scale (Postgres, MySQL), production sharding/migrations, storage engine tradeoffs, operational excellence, and strong software engineering fundamentals.
Ladders: Platform for high-paying job searches and career management tools.
6+ YOE6+ years software engineering experience; strong programming and software design; production experience with React or Next.js and Go, Python, or JavaScript; full-stack ownership and cross-functional collaboration.
United States or Boston or New York City or Denver
$110k-$125k/yrRemoteFull Time
Spoiler Alert: SaaS platform for managing and liquidating surplus food inventory.
2+ YOE2+ years professional software engineering experience; full‑stack web development using TypeScript, React, Express, and MongoDB; strong testing, collaboration, and productive use of AI coding tools.
Whatnot: Social marketplace for buying and selling via live streams
New grad (2026) with CS or Software Engineering degree, some industry software engineering experience, strong product instincts, ability to build scalable systems and ship features quickly.
Clera: AI talent agent matching professionals with high-growth startup roles
Proven software engineering experience; proficiency in one or more languages (Python, Java, Go, JavaScript/TypeScript); familiarity with cloud platforms (AWS/GCP/Azure); strong communication and system design skills.
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
3+ YOE3–5 years software engineering experience, strong Python and SQL skills, experience with data workflows/ETL, web/backend development, Linux/Git, debugging, and working with AI-enabled tools.