257 full stack javascript engineer jobs at 157 companies in Norwalk, CT

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3mo
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Staff Full Stack Engineer (Python + JavaScript)
New York City or Montreal
$240k-$280k/yr HybridFull Time
Tetrix
Tetrix: A fast-growing fintech startup delivering AI-powered data and analytics for institutional investors.
10+ YOE10+ years in Python and JavaScript; strong technical leadership; architecting complex systems; mentoring engineers; open source contributions a plus.
Python, JavaScript, Data pipelines, AI, Telemetry
2d
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Sr Full Stack Engineer
Los Angeles or San Francisco or New York City or United States or Canada
$221k-$253k/yr HybridFull Time
Laurel
Laurel: AI-powered time tracking platform for professional services firms
5+ YOE5+ years full‑stack engineering experience; strong TypeScript/JavaScript and Node.js; experience with messaging queues and MongoDB; bachelor’s degree or equivalent experience preferred; excellent communication and mentoring skills.
TypeScript, JavaScript, Node.js, AWS SQS, MongoDB, React, Python, Django, FastAPI, Flask, Airflow, PostgreSQL, NestJS, .NET
1mo
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Full Stack Engineer
New York or Toronto
HybridFull Time
Patlytics
Patlytics: AI software for patent drafting and intellectual property intelligence.
4+ YOE4+ years full-stack/API experience; strong Python, SQL, JavaScript/TypeScript, React/Next.js; experience with FastAPI, LLM inference pipelines, and frontend tools like TailwindCSS and state/query libraries.
Python, FastAPI, Next.js, React, JavaScript, TypeScript, TailwindCSS, Redux, Zustand, TanStack Query, SWR, SQL, LLM
1mo
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Full Stack Engineer
New York, New York, United States
HybridFull Time
Pensar
Pensar: AI-powered continuous adversarial security testing for developers.
3+ YOE3+ years full stack development; proficiency in JavaScript/TypeScript; backend language such as Go, Python, or Node.js; experience with React or Vue; REST APIs; SQL/NoSQL; cloud (AWS/GCP/Azure); Docker/Kubernetes; strong communication.
JavaScript, TypeScript, Go, Python, Node.js, React, Vue, REST API, SQL, NoSQL, AWS, GCP, Azure, Docker, Kubernetes, CI/CD
1mo
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Full Stack Engineer, Growth
Los Angeles or New York
$131k-$175k/yr OnsiteFull Time
Fanatics
Fanatics: A global digital sports platform for merchandise and collectibles.
5+ YOE5+ years of professional full stack development; JavaScript/TypeScript, React, Node.js; analytics/tracking, A/B testing, APIs; scalable systems; cross-functional collaboration.
JavaScript, TypeScript, React, Node.js
5d
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Senior Full Stack Developer
Charlotte or Boca Raton or Newark or Santa Monica
$130k-$150k/yr HybridFull Time
Perr&Knight
Perr&Knight: Provides actuarial consulting and software solutions for the insurance industry.
6+ YOE6+ years full-stack experience with C#/.NET Core, Angular/TypeScript, JavaScript/CSS, RESTful APIs, MS SQL Server, public-facing SaaS experience, and hands-on use of AI coding tools.
Angular, TypeScript, C#/.NET Core, JavaScript, CSS, MS SQL Server, Claude Code, Codex, RESTful APIs
3mo
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Full Stack Developer
New York City, New York, United States
$110k-$120k/yr HybridFull Time
The Real Deal
The Real Deal: Digital news and data platform for the real estate industry.
3+ YOE3+ years full stack JS/React/Next.js; WordPress headless; REST/GraphQL APIs; responsive web apps; Git/CI-CD; data-heavy apps.
JavaScript, React, Next.js, WordPress Headless, REST, GraphQL, Git, CI/CD, Claude Code, GitHub Copilot
2mo
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Full Stack Engineer
New York or New York or United States
HybridFull Time
August Digital
August Digital: Provider of on-chain prime brokerage and institutional trading infrastructure.
5+ YOE5–10 years software engineering; strong Python and JavaScript; Web3/DeFi experience; REST/GraphQL APIs; databases; blockchain tooling; high code quality and ownership.
Python, JavaScript, FastAPI, Node.js, PostgreSQL, Redis, React, Next.js, TailwindCSS, Ethers.js, Viem, Wagmi, Hardhat, The Graph, AWS, Docker, GitHub Actions, Terraform
2mo
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Senior Full Stack Developer
Milford, Connecticut, United States
OnsiteFull Time
Total Mortgage
Total Mortgage: Provides residential mortgage lending and home refinancing services.
5+ YOE5+ years full-stack development experience; bachelor\u0002s degree or equivalent; strong AWS, Node.js, PHP, Python, REST API, relational and NoSQL database, front-end (HTML5/CSS3/JavaScript), Git and CI/CD skills; strong communication.
AWS, EC2, S3, Lambda, RDS, CloudFormation, Node.js, Express.js, npm, PHP, Laravel, Symfony, Python, MySQL, PostgreSQL, NoSQL, HTML5, CSS3, JavaScript, Git, CI/CD, Docker, Kubernetes, Salesforce Apex
1mo
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Lead Full Stack Engineer
Bethesda or New York City or United States
$125k-$150k/yr RemoteFull Time
Educe Group
Educe Group: Implements and optimizes talent management software and consulting services.
10+ YOE5+ MgmtBachelor's in CS or equivalent, 10+ years full-stack experience, 5+ years leading teams, expertise with web technologies (HTML, CSS, JavaScript, JSON), NodeJS/Express, MySQL/AWS Aurora, GitHub, CI/CD, Docker, modern front-end frameworks, TDD, security practices, and experience with AI tools.
Responsive Design, HTML, CSS, JavaScript, JSON, REST, SOAP, NodeJS, Express, MySQL, AWS Aurora, GitHub, CI/CD, Docker, Vue.JS, React, AngularJS, Test Driven Development (TDD), AI tools
1mo
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Senior Vice President, Full-Stack Engineer
New York, New York, United States
$120k-$253k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
10+ YOEBachelor's in CS/Engineering, 10+ years full-stack experience, expertise with Java/Spring Boot/REST, Angular/HTML/CSS/JavaScript, microservices, test automation (Cypress/Selenium), Git, CI/CD, Agile; strong communication.
Java, Spring Boot, REST, Angular, HTML, CSS, JavaScript, Cypress, Selenium, Git, CI/CD, Test-Driven-Development (TDD), RDBMS
2d
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Full Stack Developer
New York City or Princeton
$70k-$85k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
2+ YOE2+ years software engineering experience; strong JavaScript/TypeScript skills; React, NestJS/Node.js experience; unit testing experience; familiarity with Git and agile practices; strong English communication.
React, TypeScript, NestJS, Node.js, JavaScript, HTML5, CSS3, Git, Azure DevOps, AWS, Azure, Google Cloud, GitHub Copilot, Claude, Cursor, Mocha, Jest, Slack
1w
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Full Stack Software Engineer
Arlington or New York
$160k-$210k/yr HybridFull Time
Quartermaster AI
Quartermaster AI: Deploying AI-powered sensor networks for maritime domain awareness.
2+ YOE2+ years full-stack experience preferred. Strong React and JavaScript/TypeScript, Spring Boot backend, PostGIS, AWS (S3,Lambda,ECS/EKS), container/Kubernetes, Git, CI/CD, and real-time data handling skills.
React, JavaScript, TypeScript, Spring Boot, PostGIS, AWS, S3, Lambda, ECS/EKS, Kubernetes, Git, WebSockets, SSE, Mapbox, Leaflet, Deck.gl
2mo
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Full Stack Engineer
Irving or Jacksonville or New York City or Jersey City or Tampa
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
3+ YOE3+ years software development experience with Java, JavaScript/React, Spring Boot and Oracle; proficiency in CI/CD, containerization, microservices, REST/GraphQL, testing automation, and Agile practices; bachelor's degree required.
Java, JavaScript, React, Spring Boot, Oracle, SQL, PL/SQL, Python, REST, GraphQL, Docker, Kubernetes, Maven, Gradle, Jenkins, OpenShift, AWS, JIRA, GitHub Enterprise, GitHub Copilot, HTML5, CSS
2mo
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Full Stack Engineer
Irving or Jacksonville or Jersey City or New York or Tampa
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
3+ YOE3+ years software development experience with Java, JavaScript/React, Spring Boot, Oracle; experience with microservices, REST/GraphQL APIs, CI/CD, Docker/Kubernetes, and agile practices. Bachelor's in CS or related required.
Java, JavaScript, React, Spring Boot, Oracle, SQL, PL/SQL, Python, HTML5, CSS, REST, GraphQL, Maven, Gradle, Docker, Kubernetes, Jenkins, OpenShift, AWS, JIRA, GitHub Enterprise, GitHub Copilot
2mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
1mo
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Director Full Stack Engineer
Boston or Jersey City or Merrimack or Smithfield or Westlake
$126k-$255k/yr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
10+ YOE5+ MgmtMaster's or equivalent experience; 10+ years software engineering; 5+ years technical leadership; deep expertise in Python, EKS, HTML, CSS, JavaScript, Angular, AWS, databases, RESTful APIs; strong communication and autonomy.
Python, EKS, HTML, CSS, JavaScript, Angular, AWS, RESTful APIs, databases
1mo
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Director Full Stack Engineer
Boston or Jersey City or Merrimack or Smithfield or Westlake
$126k-$255k/yr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
10+ YOE5+ MgmtMaster's or equivalent, 10+ years software engineering, 5+ years technical leadership, deep expertise in Python, EKS, HTML, CSS, JavaScript, Angular, AWS and databases, experience with RESTful APIs and cloud-native design, strong communication and autonomy.
Python, EKS, HTML, CSS, JavaScript, Angular, AWS, RESTful APIs, Gen AI, databases
2w
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Senior Associate - Full Stack Developer - Wealth Management Technology
New York City, New York, United States
$100k-$143k/yr HybridFull Time
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
Strong full-stack engineering experience with React, TypeScript/JavaScript, C#/.NET Core, API design, AWS, enterprise integration, and familiarity with AI-assisted development tools; Financial Services experience preferred.
ReactJS, TypeScript, JavaScript, HTML5, CSS3, C#, .NET Core, ASP.NET Core, Java, Python, MuleSoft, AWS, EKS, ECS, Lambda, API Gateway, S3, Aurora PostgreSQL, Redshift, Glue, DMS, Kafka, MSK, Databricks, GitHub, GitHub Copilot, Cursor, Claude Code, Markdown, OAuth2, OIDC, JWT, SSO, RBAC
2mo
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Full-Stack Engineer 5 - Ads Decisioning & Optimization
New York or Los Angeles or Los Gatos
$320k-$500k/yr OnsiteFull Time
Netflix
NetflixNASDAQ: NFLX: Global video streaming and media production service.
7+ YOE7+ years of professional software engineering with full-stack experience (UI, API, backend). Proficiency in React, TypeScript/JavaScript, Node.js; backend in Java/Kotlin; strong observability and debugging tooling experience.
React, TypeScript, Java, Kotlin, Node.js, SQL, Observability tooling