5,517 developer jobs at 1,374 companies in Connecticut
Mulesoft Developer
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States +1 more
$54k-$196k/yr OnsiteFull Time
3+ YOERequires 3+ years software development, 2+ years API development and Git/Agile/testing, 1+ year MuleSoft development, MuleSoft Developer Level 1, and a bachelor's degree or equivalent experience.
Anypoint Platform, Anypoint Studio, Mule Runtime, DataWeave, MUnit, Git, SOAP, REST, XML, JSON, YAML, Anypoint MQ, API Manager, Anypoint Exchange, CloudHub, Salesforce, SAP, Workday, Oracle Cloud Applications, ServiceNow, CI/CD, AWS, Azure, Flex Gateway, Model Context Protocol (MCP), GenAI, HL7, FHIR, Boomi, Informatica, SnapLogic, Workato
Developer Platform Engineer
Hartford, Connecticut, United States
HybridFull Time
Hands-on engineering role: design, administer, and support developer workstations and CI/CD platforms; requires expertise in Visual Studio, Docker Desktop, .NET, JDK, GitHub Actions, Jenkins, ArgoCD; US work authorization without sponsorship.
Visual Studio, Docker Desktop, .NET, JDK, GitHub Actions, Jenkins, ArgoCD
Salesforce Developer
Grand Junction or Mooresville or Wildwood or Santa Rosa or Fontana or Elgin or Del Rio or Green Bay or Tannersville or Katy or Irving or Norcross or Kettleman City or Westfield or Lakeville or Justin or Byhalia or Benicia or Phoenixville or Milton or Kernersville or Mesa or Marysville or Brooklyn or Kenosha or Edinburgh or Mansfield or McDonough or Irwindale or Lafayette or Warren or Wytheville or Elm City or Watertown or Riviera Beach or Webster or Walpole or Wilmington or Winchester or Wichita or Wichita Falls or Fishersville or Rothschild or Waco or Vernal or Las Vegas or Vidalia or Tyler or Texarkana or Twin Falls or High Point or Traverse City or Tucson or Tupelo or Tulsa or Tampa or Topeka or Walbridge or Tomah or Sylvester or Geddes or Sioux Falls or South Windsor or Saint Charles or Lathrop or Savannah or Springfield or Edison or Spokane Valley or San Antonio or Santa Maria or Salinas or St. Louis or West Valley City or Saint Joseph or San Jose or Sidney or Shreveport or Houston or Sacred Heart or Saint George or Bridgeville or Oakland or Seattle or San Diego or Pittston or University Park or South Bend or Bradenton or Salina or Saginaw or West Sacramento or Bloomington or Rock Springs or Box Elder or Henrietta or Roanoke or Lockwood or Rock Island or Richmond or Reading or Richfield or Rockford or Cumberland or Price or Portland or Pompano Beach or Parkersburg or Eighty Four or Tolleson or Pennsauken or Pensacola or Portland or Pasco or Parsons or Paducah or Oxnard or Neenah or Orlando or Orange or Otay Mesa or Omaha or Olympia or Oklahoma City or Farr West or Odessa or Ocala or Chesapeake or La Vergne or New Orleans or Conroe or Milford or Pendergrass or Middletown or New Castle or Milwaukee or Shoreview or Missoula or White Pine or Mobile or Bristow or West Monroe or Medley or Montgomery or Montgomery or Memphis or Central Point or Macon or Windsor or Ridgeway or Mason City or Lynchburg or Peru or Laredo or North Little Rock or Louisville or Lufkin or Lakeland or Bethpage or Carson or Carencro or Lexington or Lubbock or Montebello or Lansing or Knoxville or Kings Mountain or Kalamazoo or Bonner Springs or Kalispell or Richland or Jackson or Jersey City or Jonesboro or Jacksonville or Indianapolis or Blackfoot or Huntsville or Conover or Hagerstown or Honolulu or Carlisle or Duncan or Kentwood or Great Bend or Great Falls or Grand Island or Greensboro or Garland or Fort Worth or Fort Wayne or Fort Smith or Fresno or Farmington or Fort Myers or Florence or Flagstaff or Fayetteville or Fargo or Evansville or Erie or El Paso or Elko or Esko or Ankeny or Morrisville or Dothan or Troy or Des Plaines or Commerce City or Decatur or Dayton or Dallas or Crest Hill or Coburg or Wando or Dunbar or Corpus Christi or Casper or Thomasville or Colorado Springs or West Columbia or Columbus or Charlotte or Cleveland or Cookeville or West Chester or Chico or Cheyenne or Forest View or Ringgold or Cedar Rapids or Columbia or LaGrange or Canton or Bowling Green or Milton or Butte or Tonawanda or Baton Rouge or Boonton or La Feria or Dracut or Boise or Redmond or Beaumont or Billings or Bismarck or Birmingham or Bakersfield or Brownsburg or Curtis Bay or Austin or Augusta or Lithia Springs or Cartersville or Conley or Arden or Romulus or Anaheim or Amarillo or Duncansville or Bethlehem or Glenville or Afton or Albuquerque or Abilene
$109k-$136k/yr OnsiteFull Time
4+ YOERequires 4+ years of Salesforce development, 2+ years of Tableau dashboard development, Apex, Salesforce architecture and API, integrations, SQL, version control, and Tableau Desktop and Server/Cloud experience.
Salesforce, Tableau, Apex, Visualforce, Tableau Server, Tableau Cloud, GitHub, SQL
.NET Developer
Arizona or Connecticut or Massachusetts or Missouri or New Jersey or New York or Florida or Vermont or Virginia or Texas or Wisconsin
$65-$75/hr RemoteContract
Eliassen Group: N/A
Strong .NET/C# development experience, REST API and backend services, enterprise application development, integrations, production-grade applications, legacy modernization; must be located in listed states; W2 contract-to-hire.
.NET, C#, Kafka, Salesforce, Concur, OneStream, Apicurio
Senior Frontend Developer
Greenwich, Connecticut, United States
HybridFull Time
5+ YOE5+ years commercial SPA development experience; degree in CS or related; strong JavaScript/HTML/CSS skills; experience with Vue/React/Angular, TypeScript, webpack/Vite, API integration, and AI/agentic development tools.
Vue 3, TypeScript, VueJs, Vuex, Pinia, Vite, Cypress, webpack, React.js, Angular.js, Claude Code, JavaScript, HTML, CSS, LESS
Software Developer
Stamford or Fort Worth
OnsiteFull Time
Full-stack developer with T3 stack, Python, SQL, Bash, TDD, relational databases, AI or LLM API workflow automation, and experience independently extending production codebases.
TypeScript, React, Next.js, tRPC, Prisma, Tailwind, Python, SQL, Bash, OpenAI API, Anthropic API, AWS, Airflow, GitHub
Senior Salesforce Developer
United States or Alabama or Arizona or Arkansas or Connecticut or Delaware or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Kansas or Kentucky or Maine or Maryland or Massachusetts or Michigan or Minnesota or Mississippi or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or North Carolina or Oklahoma or Oregon or Pennsylvania or South Carolina or South Dakota or Tennessee or Texas or Utah or Vermont or Virginia or West Virginia or Wisconsin
$114k-$174k/yr RemoteFull Time
6+ YOEBachelor's degree in computer science or related field or equivalent experience; 6+ years Salesforce development with 3+ years senior/lead; Salesforce Platform Developer I certification; advanced Apex, LWC, Flow; Agile experience; strong communication.
Salesforce, Apex, Lightning Web Components, Flow, SOQL, SOSL, REST, SOAP, Copado, SFDX, Salesforce CLI, Git, Bitbucket, Jira, Confluence, VS Code, Claude Code, Agentforce, Fonteva, Apttus, Conga CPQ
Lead Python Engineer / Developer - Associate
Stamford, Connecticut, United States
$85k-$110k/yr HybridFull Time
1+ YOEBachelor's degree or equivalent experience, 1–2 years of Python development, and experience with APIs, Git, SQL, databases, Linux, web frameworks, AWS, testing, and Agile methods.
Python, Playwright, Selenium, REST APIs, JSON, Git, SQL, PostgreSQL, MySQL, Linux, Unix, Flask, Django, AWS, Lambda, S3, Azure, GCP, pytest, unittest, Docker, HTML, CSS, JavaScript
Associate Developer
Stamford, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's degree in Computer Science, IT or related field; 3-5 years software development experience; proficiency in Node.js, Java, .NET, or Python; HTML5, CSS3, JavaScript, Angular; relational and non-relational databases; testing frameworks; Git; DevOps and Agile.
Node.js, Java, .NET, Python, HTML5, CSS3, JavaScript, Angular, Git
Software Development Engineer
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$65k-$173k/yr RemoteFull Time
2+ YOE2+ years systems analysis and application development; 1+ year development in Java/C++/Python; Agile experience; 1+ year with AI/generative AI, Confluent Kafka, and LLMs such as Gemina or Claude.
Java, C++, Python, Confluent Kafka, Gemina, Claude
Software Engineer (Sr. Software Engineer, DOE)
Arizona or California or Colorado or Connecticut or Florida or Iowa or Idaho or Kentucky or Massachusetts or Maryland or Michigan or Minnesota or Nevada or New Hampshire or New Jersey or Ohio or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or Washington
$120k-$135k/yr RemoteFull Time
3+ YOE3+ years full-stack development experience with Python/Java/TypeScript/React, cloud-native AWS experience, SQL and IaC knowledge, observability tooling, and enthusiasm for AI-assisted development.
Python, Java, React, TypeScript, NodeJS, ReactJS, AWS, Lambda, S3, RDS, SQL, Git, AWS CDK, Terraform, Datadog, Amazon CloudWatch, Claude Code, Cursor, GitHub Copilot, LangGraph, CrewAI, AutoGen, Amazon Bedrock Agents
Senior Python Developer
Hartford, Connecticut, United States
$80k-$90k/yr HybridFull Time
5+ YOEBachelor's degree in computer science, mathematics or related field; 5+ years Python backend development; FastAPI, lxml, SQL; HIPAA knowledge; QA methodologies; US healthcare interoperability preferred.
Python, FastAPI, lxml, SQL, XPath
Senior Applications Developer
Oxford, Connecticut, United States
$84k-$130k/yr OnsiteFull Time
5+ YOEBachelor's degree in Computer Science, IT, or related field; 5+ years iSeries/AS400 development; proficiency in RPGLE, CLLE, SQL, Windows Server 2012+, Microsoft Office; strong problem-solving and communication skills.
iSeries, AS400, RPGLE, CLLE, SQL, Windows Server, Microsoft Excel, Microsoft Access, Microsoft Word, Microsoft PowerPoint, COBOL, Profound UI, Microsoft SSIS, Microsoft SSRS, Microsoft SSAS, Visual Studio, VB.NET, C#, PHP, VBA, Team Foundation Server, Oracle, SQL Server, DB2
Software Engineer – Python Application Development
East Hartford, Connecticut, United States
HybridFull Time
Bachelor's degree in computer science, software engineering, or related field; Python development experience; software development lifecycle knowledge; Git; US Person status; ability to obtain security clearance preferred.
Python, Git
Peoplesoft Developer (Hybrid)
Canton or Farmington or Boston or Raleigh
$81k-$115k/yr HybridFull Time
3+ YOE3+ years PeopleSoft Financials and 3+ years enterprise Java or C# development experience; experience with PeopleTools, Application Engine, PeopleCode, Integration Broker, BI Publisher, and BMC Control-M; bachelor’s in CS/IS preferred.
PeopleTools, Application Engine, PeopleCode, Integration Broker, BI Publisher, BMC Control-M, Java, C#
Staff Software Development Engineer
California or Alabama or Arkansas or Arizona or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin or West Virginia or Wyoming
$107k-$284k/yr RemoteFull Time
5+ YOERequires 5+ years of software development experience, polyglot programming, full-stack development, SQL, distributed systems, cloud platforms, and strong software engineering skills. Bachelor's degree preferred.
SQL, C++, C#, Java, Golang, JavaScript, TypeScript, Python, RDBMS, SQL Server, PostgreSQL, Azure, AWS, GCP, Kafka, REST APIs, Protobuf, gRPC, Docker, Kubernetes, Terraform, New Relic
Senior Appian Developer
Alabama or California or Connecticut or Florida or Georgia or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or North Carolina or Oregon or Rhode Island or South Carolina or Texas or Virginia or West Virginia or District of Columbia or New Jersey
RemoteFull Time
5+ YOE5+ years Appian experience, advanced SQL, REST/SOAP, JSON, XML, U.S. citizenship, Public Trust or DoD clearance with ability to obtain Secret, Bachelor's in CS/IT or equivalent, Appian Certified Senior/Lead Developer and Security+ CE required.
Appian, PeopleSoft, SQL, PL/SQL, REST, SOAP, JSON, XML, OAuth 2.0, SAML, Java, JavaScript
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