205 java developer jobs at 61 companies in Waterbury, CT
Senior Java Developer
Greenwich, Connecticut, United States
$180k-$200k/yr HybridFull Time
5+ YOEBachelor's or Master's in Computer Science or related field; 5-10 years Java/Python/Perl on Linux; Spring Boot and Spring; JDBC and Oracle; AI-assisted development tools; financial knowledge or motivation to learn.
Java, Python, Perl, Linux, Spring Boot, Spring, JDBC, Oracle, Claude, GitHub Copilot, Git, Gerrit, Bitbucket, Gradle, Ivy, MCP, SWIFT, AWS, Parquet, Athena, EC2
Java SQL Developer
Stamford, Connecticut, United States
HybridFull Time
Bachelor's degree in Computer Science or related field; strong core Java and object-oriented programming; solid SQL; proficiency with Git; familiarity with Linux and Windows server environments.
Java, MySQL, Git, Linux, Windows, Spring, Hibernate, TypeScript, Node.js, Docker, REST, MongoDB, GitHub Actions, CI/CD
Senior Java Full Stack Developer
Hartford or Charlotte
$81k-$137k/yr HybridFull Time
8+ YOE8+ years developing enterprise applications with Java, Spring Boot, microservices, RESTful APIs, AWS, PostgreSQL, SQL, and Angular 13–16; Agile experience and strong communication skills required.
Java, Spring Boot, Microservices, RESTful APIs, AWS, PostgreSQL, SQL, Angular, Python, CI/CD, DevOps
Staff Software Development Engineer - Java
Austin or Montgomery or Little Rock or Phoenix or Sacramento or Denver or Hartford or Washington or Dover or Tallahassee or Atlanta or Des Moines or Boise or Springfield or Indianapolis or Topeka or Frankfort or Baton Rouge or Boston or Annapolis or Augusta or Lansing or Saint Paul or Jefferson City or Jackson or Helena or Raleigh or Bismarck or Lincoln or Concord or Trenton or Santa Fe or Carson City or Albany or Columbus or Oklahoma City or Salem or Harrisburg or Providence or Columbia or Pierre or Nashville or Salt Lake City or Richmond or Montpelier or Olympia or Madison or Charleston or Cheyenne
$107k-$284k/yr RemoteFull Time
7+ YOE7+ years software development in large-scale distributed environment; 7+ years Java; 5+ years Springboot, cloud, microservices/APIs; 3+ years CI/CD and Agile; bachelor's degree or equivalent experience.
Java, Spring Boot, CI/CD, Agile, AngularJS, JavaScript, Oracle, NoSQL, NestJS, Node.js, TypeScript, Apollo GraphQL, API Gateway
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
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 Engineer
Hartford or Charlotte or Columbus or Chicago
$116k-$174k/yr HybridFull Time
8+ YOE8+ years software development experience; expertise in Java/Python/C#/Go, full-stack frameworks, cloud platforms, databases, CI/CD, and AI-assisted development; BS in CS/Engineering or related required.
Java, Python, C#, Go, Angular, React, Node.js, RESTful APIs, AWS, GCP, Azure, SQL Server, Snowflake, PostgreSQL, Oracle, MongoDB, CI/CD, GitHub Copilot, Microsoft Copilot, Copilot Studio, Azure AI Foundry, Google Vertex AI, GCP Agent Development Kit (ADK)
Senior Software Engineer
New York City or Norwalk
$150k-$185k/yr HybridFull Time
5+ YOE5+ years progressively complex experience; advanced development skills in JavaScript/TypeScript, Go, Python, or Java; experience with ArgoCD or Flux, Kubernetes, and distributed systems; strong troubleshooting skills.
JavaScript, TypeScript, Go, Python, Java, ArgoCD, Flux, Kubernetes
Trading Technology Software Developer
Rowayton, Connecticut, United States
$100k-$160k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science or related field; 1-5 years software development experience; strong object-oriented programming (C# preferred, Java/Python considered); concurrency, automated unit testing, SQL; strong communication and attention to detail.
C#, Java, Python, SQL, F#
Knowledge Engineer Manager - Back-end Engineer
Seattle or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
5+ YOEMinimum 5 years in knowledge graph hydration, ontology mapping, graph and relational databases, vector databases, Python or Java, and REST API development; bachelor's degree or equivalent experience required.
RDF, OWL, SKOS, RDFS, SPARQL, R2RML, CSVW, SHACL, GraphDB, Stardog, Neo4j, Amazon Neptune, PostgreSQL, MySQL, SQL Server, Pinecone, Weaviate, Milvus, Qdrant, Elasticsearch, OpenSearch, Python, Java, SQL, JSON, XML, CSV, REST APIs, Apache NiFi, Airflow, Docker, Kubernetes, Helm, AWS Neptune, Azure Cosmos DB, GCP, Kafka, RabbitMQ, Git, GraphQL APIs, D3.js, Cytoscape.js, Terraform
Associate Engineer
Berlin, Connecticut, United States
OnsiteFull Time
0+ YOE0-2 years web development experience; strong Java, React, HTML, CSS, jQuery; experience with AEM, integrations, code reviews, agile; familiarity with BitBucket, GitHub, Jira, Confluence, CI/CD; plus for CMS, eCommerce, analytics tools.
AEM, Java, React, HTML, CSS, jQuery, Sightly, JSP, Angular, Servlet, BitBucket, GitHub, Jira, Confluence, Magento, SalesForce Commerce Cloud, Google Analytics, Adobe Analytics, Google Tag Manager, Adobe Launch, Symphony, EHcache
Full Stack Developer - WMA
New York City or Old Greenwich
$150k-$200k/yr OnsiteFull Time
2+ YOERequires 2–5+ years in web development or analytics; React, HTML, CSS, JavaScript, SQL, relational databases, programming in Python, Java, or C++, Unix/Linux, shell scripting, DevOps, and web infrastructure experience.
React, Tailwind, Material UI, SQL, Polars, SQL Server, MySQL, PostgreSQL, Python, Java, C++, REST/JSON, Unix, Linux, Shell, Apache, NGINX, Tomcat, airflow, cron
Software Engineer Sr - E3
Herndon or King of Prussia or Sunnyvale or Palo Alto or New York City or Newark or Denver or Stratford or Moorestown or Dallas or Fort Worth or Orlando or Grand Prairie or Marietta or Camden or Lexington or Ocala or Lufkin
$88k-$228k/yr OnsiteFull Time
3+ YOE3+ years developing backend software on Linux with C/C++ or Java; Agile experience; complex application testing/debugging; active TS/SCI clearance; bachelor's degree typically required.
Linux, C, C++, Java, SAFe, Kanban, Scrum, Ant, Git, Maven, Gradle, Jenkins, Jira, Confluence, Collaborator, Docker, Kubernetes, Matlab, STK, AWS
Product Software Engineer II
New York City or Bristol
$123k-$165k/yr OnsiteFull Time
3+ YOE3+ years full-stack development with Java, Spring Boot, Vue.js or React; RESTful APIs; microservices; Agile experience; Bachelor's in computer science or related field.
Java, Spring Boot, Vue.js, React, JavaScript, Docker, Kubernetes, AWS, Kafka, Redis, AWS CloudFront, S3
Senior Mobile Application Developer
Uncasville, Connecticut, United States
OnsiteFull Time
5+ YOEBachelor's degree in Computer Science, Engineering, Business or related field; 5+ years enterprise programming experience with Springboot, Angular, SQL, XML, Java, .Net, JavaScript; mobile development experience; understanding of web technologies, CI/CD, SOA, TDD; gaming license required.
Springboot, Angular, SQL, XML, Java, .Net, JavaScript, Kotlin, Swift, Flutter, Dart, React Native, VS Code, HTML, CSS, JQuery, XHTML, JSP, REST, JSTL, Jenkins, Kubernetes, Ansible, Docker, Linux, SOAP, WSDL, SWAGGER, JUNIT, SoapUI, LoadUI, GIT, Bitbucket
Sr Agentic AI Engineer
Plano or Purchase or Chicago
$106k-$178k/yr HybridFull Time
8+ YOEBachelor's or Master's in Computer Science, AI/ML, Data Science or related field; 8+ years in software development, machine learning, data science or AI; proficiency in Python, Java, or C++; experience with Agentic AI frameworks and cloud deployment.
Python, Java, C++, Langchain, CrewAi, MCP, A2A, AWS, Azure, Google Cloud
API Engineer I - Credit
Alpharetta or Phoenix or Costa Mesa or Stamford or Lake Mary or Orlando or Chicago or Kansas City or New York or Charlotte or Cincinnati or Canton or West Chester or Dallas
$75k-$120k/yr HybridFull Time
2+ YOEBachelor's degree in computer science or related field, or high school diploma with 2 years Java development; legal authorization to work in the U.S. without sponsorship; willingness to take drug test, background check, and fingerprints; 18+ years old.
Java, Spring, Spring Boot, Jira, Bitbucket, Git, JSON, REST, XML
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