79 javascript developer jobs at 28 companies in Ellington, CT
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Software Developer II
Worcester, Massachusetts, United States
OnsiteFull Time
3+ YOE3+ years professional development experience; proficiency in JavaScript/Node.js or C#, SQL, cloud services (Azure), authentication frameworks, Git/CI-CD, and AI-assisted development; bachelor’s degree or equivalent experience.
JavaScript, Node.js, C#, SQL, Azure Container Apps, Blob Storage, Azure AI, OpenAI, Azure SQL, AWS DB, Auth0, Git, GitHub, CI/CD
2w
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Software Developer II
Worcester, Massachusetts, United States
OnsiteFull Time
3+ YOE3+ years professional development experience in JavaScript/Node.js, C#, or equivalent; SQL and cloud service experience; mentoring ability; bachelor’s degree or equivalent preferred.
JavaScript, Node.js, C#, SQL, Azure SQL, AWS DB, Azure Container Apps, Blob Storage, Azure AI, OpenAI, Auth0, Git, GitHub, CI/CD
2w
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Software Developer II
Worcester, Massachusetts, United States
OnsiteFull Time
3+ YOE3+ years professional development experience with JavaScript/Node.js or C#, strong SQL and relational database skills, cloud (Azure) experience, Git/GitHub and CI/CD, knowledge of Auth0 and insurance BPO processes; bachelor’s or equivalent.
JavaScript, Node.js, C#, SQL, Azure SQL, AWS DB, Azure Container Apps, Blob Storage, Azure AI, OpenAI, Auth0, Git, GitHub, CI/CD
2w
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C# .NET Developer
East Haven, Connecticut, United States
OnsiteFull Time
2+ YOE.NET Framework/.NET Core and C# experience, Blazor, SQL Server (2016+), REST/SOAP, Visual Studio, Git, HTML/CSS/JavaScript, web API development, Agile experience.
.NET Framework, .NET Core, Blazor, C#, SQL Server 2016, ASP.NET, ADO.NET, REST, SOAP, Visual Studio, Git, HTML, CSS, JavaScript, JSON, AJAX, Wrike, Jira, bash, PowerShell, cmd
2mo
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Software Engineer II
Bristol or Burbank or Glendale
$118k-$158k/yr OnsiteFull Time
3+ YOE3+ years in web development or software engineering; strong frontend skills; JavaScript/JS frameworks; good communicator; multitasker; quick learner.
JavaScript, TypeScript, React, React Native
1mo
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Circle Lead Engineer (CLE) - Personal Insurance
Hartford, Connecticut, United States
$154k-$254k/yr HybridFull Time
7+ YOE2+ Mgmt7+ years software development, 2+ years technical leadership, bachelor’s in CS or related STEM (or equivalent), proficiency in Python, JavaScript/TypeScript, React, AWS/CDK, Terraform, Jenkins, GitHub, API development, and AI/GenAI; strong communication and delivery skills.
Python, JavaScript, TypeScript, React, AWS, AWS CDK, Terraform, Jenkins, GitHub, API Development, AI/GenAI
2mo
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Drupal Full Stack Developer Lead
Farmington or Connecticut or Florida or Georgia or Iowa or Illinois or Maryland or Massachusetts or North Carolina or New York or Ohio or Rhode Island or South Carolina or Tennessee or Virginia
$100k/yr OnsiteFull Time
5+ YOE5+ years Drupal development experience (Drupal 9 & 10), strong PHP/Twig/MySQL skills, HTML/CSS/JavaScript/Sass, Composer, Drush, Git, NPM, API integration, custom module and theme development, performance optimization.
Drupal 9, Drupal 10, Twig, CSS, JavaScript, HTML, Sass, PHP, MySQL, Composer, Drush, Git, NPM, Panels, Layout Manager, Paragraphs, Feeds
1mo
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Angular Front- End Developer
Smithfield or New York City
$65k-$75k/yr OnsiteFull Time
3+ YOEBachelor's degree required; 3+ years software development; strong Angular 18+, TypeScript, JavaScript, RxJS, Redux/NgRx; experience with Micro Frontend, Spring Boot, Node.js/NestJS, REST/GraphQL; strong problem-solving and architecture skills.
Angular 18+, TypeScript, JavaScript, RxJS, Redux, NgRx, Java Spring Boot, Node.js, NestJS, RESTful, GraphQL
2mo
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Staff Software Development Engineer - Frontend
Woonsocket or Scottsdale or Hartford or Richardson or Alpharetta
$118k-$261k/yr HybridFull Time
7+ YOE7+ years frontend development with React/JavaScript/TypeScript; 3+ years testing frameworks; 3+ years CI/CD; frontend security and accessibility knowledge.
React, JavaScript, TypeScript, Jest, Cypress, Playwright, CI/CD, JxBrowser
1mo
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Senior Software Engineer
Glendale or Bristol
$149k-$199k/yr HybridFull Time
5+ YOE5+ years industry experience; proficiency in Java/Kotlin/Python/JavaScript; experience with microservices, REST APIs, AWS (S3, Lambda, EC2), SQL/MongoDB/OpenSearch, Apache Kafka, testing and code review.
Java, Kotlin, Python, JavaScript, AWS, S3, Lambda, EC2, SQL, MongoDB, OpenSearch, Apache Kafka
3d
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Python AWS Developer
Hartford or Raleigh or Reston or Richardson or Tempe
OnsiteFull Time
Requires Python development, AWS cloud solutions, software development, AI-assisted tools, and SDLC experience. Bachelor's degree or equivalent progressive specialty experience required; database and web-service integration experience preferred.
Python, AWS, Oracle, MySQL, Sybase, SOAP, REST, Java, JavaScript
1mo
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Drupal and Integrations Developer
Northampton, Massachusetts, United States
$98k-$133k/yr OnsiteFull Time
5+ YOEBachelor's in CS/Engineering required; 5+ years Drupal backend and integrations experience; knowledge of Drupal 10+, REST APIs, JSON, OAuth; proficiency with Drupal, JavaScript, PHP, Composer, and Git; preferred master's and 8+ years with WordPress and API/ETL work.
Drupal 10+, REST APIs, JSON, OAuth, Salesforce, Slate, Workday, Technolutions Slate CRM, JavaScript, React, PHP, Composer, Git, GA4, Pantheon, WordPress, Salesforce Marketing Cloud, CI/CD, ETL
1mo
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Software Engineer II (AWS, Node)
Hartford or Saint Paul
$120k-$199k/yr HybridFull Time
4+ YOEBachelor's in CS or STEM or equivalent, ~4 years software engineering experience, cloud (AWS/Azure), API and IaC proficiency, Node/JavaScript/TypeScript/Python experience, CI/CD, databases, testing, and Agile.
AWS, Serverless, EKS, Azure, REST, GraphQL, Terraform, AWS CDK, React.js, Node.js, JavaScript, TypeScript, Python, Kafka, DB2, MySQL, PostgreSQL, MongoDB, DynamoDB, Claude, GitHub Co-Pilot, NUnit, XUnit, Moq, Jest, Cypress, Git, CloudBees Jenkins, Jenkins Open Source, Azure DevOps, OAuth 2.0, OpenID Connect (OIDC), Dynatrace, ELK, OpenTelemetry, Jira, Rally
1w
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Senior Software Test Engineer
Holyoke, Massachusetts, United States
$120k-$160k/yr HybridFull Time
5+ YOEBachelor's in CS/Engineering or equivalent,5+ years software testing with automated web/API testing,Java plus Python/JavaScript,Playwright/Selenium/Cypress,CI/CD (Jenkins),Git,Jira,SQL,and mentoring experience.
Playwright, Selenium, Cypress, Cucumber, Java, Python, JavaScript, SQL, Jenkins, Docker, Kubernetes, ECS, Terraform, AWS, Git, Jira, JUnit, TestNG, Postman
2w
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Senior .NET Full Stack Developer Lead (React/AWS)
Hartford, Connecticut, United States
$64k-$115k/yr OnsiteFull Time
Proven experience with .NET Core/C#, React.js, JavaScript, AWS, and SQL Server; experience leading technical teams, strong communication and software engineering best practices.
.NET Core, C#, React.js, JavaScript, AWS, SQL Server
2mo
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Senior Application Engineer (REMOTE or HYBRID TO MA)
Worcester, Massachusetts, United States
$101k-$126k/yr HybridFull Time
7+ YOEBachelor’s degree; 7+ years application development; 5+ years Java/J2EE; Pega experience; strong OO design; web tech (JavaScript, React, HTML5, CSS); Azure and DevOps familiarity; able to work remotely or hybrid.
Pega 24, React, Java, Tomcat, Object-Oriented design, UX, HTML5, CSS, AJAX, JQuery, JSON, Agile methodologies, AKS (bonus)
2w
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Microsoft Dynamics CRM Developer
South Windsor, Connecticut, United States
$115k-$145k/yr OnsiteFull Time
2+ YOEMinimum 2 years developing Dynamics 365 CRM solutions; experience with C#, .NET, JavaScript, Power Platform, Azure DevOps, and SQL Server; strong communication and problem-solving skills.
C#, .NET, JavaScript, HTML, CSS, Power Automate, Power Apps, Power BI, Dynamics 365 SDK, Dynamics 365 CRM, Azure DevOps, GitHub, SQL Server, SSRS
1mo
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Application Engineer (HYBRID TO MA)
Worcester, Massachusetts, United States
$82k-$105k/yr HybridFull Time
3+ YOEBachelor's in CS/CE, 3+ years software development, US work authorization without sponsorship, strong SDLC knowledge, problem solving, communication, and experience with backend, frontend, AI integrations, Azure, containers, and CI/CD.
Java, Spring Boot, Microservices architecture, RESTful APIs, React, Angular, HTML, CSS, JavaScript, TypeScript, MySQL, PostgreSQL, SQL Server, Oracle (12c+), CosmosDB, Jenkins, GitHub Actions, Dynatrace, AppDynamics, New Relic, Python, Bash, Azure AI Foundry, Azure OpenAI, Cognitive Services, Microsoft Azure, App Services, Function Apps, Application Insights, Managed Identity, Redis, Ehcache, Docker, Kubernetes, CI/CD
2w
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Technical Lead – Full Stack Developer
Chicago or Hartford
$126k-$189k/yr HybridFull Time
7+ YOE7+ years full stack development experience with cloud migration; strong Java (Spring Boot), JavaScript/TypeScript, Python, AWS, SQL Server/Oracle, DevOps tool experience; Bachelor's degree required.
Java, Spring Boot, JavaScript, TypeScript, Python, Angular, React, AWS, Lambda, ECS, EKS, RDS, S3, IAM, SNS, SQS, EventBridge, SQL Server, Oracle, GitHub, Jenkins, Docker, Terraform, Rally, SonarQube, CloudFormation, CDK, OpenText, SmartCOMM, Quadient, GitHub Copilot, REST, SOAP
3mo
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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
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
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