2mo
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COMETS HD Java Developer
Chelsea, Massachusetts, United States
$83k-$123k/yr OnsiteFull Time
4+ YOE4-5 years of IT development experience with Java/J2EE, Spring/Hibernate, REST APIs, DevOps, Agile, and web technologies; strong problem solving and communication.
Java, J2EE, Spring, Hibernate, REST API, SOAP, JavaScript, HTML, jQuery, JUnit, Angular, React, Node.js, AWS, DevOps, Docker, RESTful APIs
1mo
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Senior Java Engineer (Hybrid)
Madison or Boston
$99k-$167k/yr HybridFull Time
5+ YOE5+ years AWS-backed Java development experience building Spring Boot and RESTful APIs; proficiency with Python and SQL; experience with integration, SDLC, testing, and cloud services; insurance experience preferred; ability to travel up to 10%.
Java, Spring Boot, RESTful API, Python, SQL, AWS, Microsoft Copilot, Claude Code
5d
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Java Fullstack Developer
Smithfield or Westlake
$70k-$85k/yr OnsiteFull Time
3+ YOE3+ years software development with Angular 18+, TypeScript, React, RxJS, micro front-end, Java Spring boot and Node JS; experience with CI/CD and test automation; strong problem-solving and communication skills.
Angular 18+, React, RxJS, Redux/NgRx, TypeScript, Java Spring boot, Node JS, NestJS, GraphQL, Cypress, Playwright, CI/CD
1w
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Java Application Developer - AVP
Boston, Massachusetts, United States
$90k-$158k/yr OnsiteFull Time
3+ YOE3+ years software development experience, strong Java, Linux/Bash, Oracle, messaging (JMS/MQ/Kafka/Aeron), build tools (Git,Maven,Jenkins,Artifactory), knowledge of low-latency trading and financial protocols; strong communication and analytical skills.
Java, Linux, Bash, Oracle, Git, Maven, Jenkins, Artifactory, JMS, MQ, Kafka, Aeron, FIX, ITCH/OUCH
3mo
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Java Backend Engineer
Merrimack, New Hampshire, United States
$88k-$153k/yr OnsiteFull Time
6+ YOE6+ years backend Java experience with Spring/Spring Boot, API/microservices design, Oracle/DB2 and PL/SQL, CI/CD with Git/Jenkins/uDeploy, DevOps tooling; bachelor's degree required.
Java, Spring, Spring Boot, PL/SQL, Oracle, DB2, Git, Jenkins, uDeploy, Sonar, HP Operations Orchestration, ServiceNow, HP Service Manager, RESTful (Rest-APIs)
3w
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Java Software Engineer
Boston, Massachusetts, United States
$65-$95/hr OnsiteContract
5+ YOE5+ years software engineering experience preferred; expert in core Java and Spring Boot, SQL, AWS, Docker/EKS, Kafka/SNS/SQS, GIT, JUnit; CI/CD with Jenkins; strong analytical and communication skills.
Java, Spring Boot, SQL, AWS, EKS, Docker, GIT, Kafka, SNS, SQS, JUnit, Spring Boot Test Framework, Jenkins
3w
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Associate Java Software Engineer
Wakefield, Massachusetts, United States
$80k-$95k/yr HybridFull Time
0+ YOEStrong CS fundamentals, proficiency or ability to ramp on Java and Spring Boot, relational databases, version control, 0–2 years software engineering experience, B.S. in CS or equivalent, strong problem-solving and communication skills.
Java, Spring Boot, MySQL, PostgreSQL, SQL Server, Git, Bitbucket, Claude Code, GitHub Copilot, ChatGPT, Cursor, AWS
3w
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Java Backend Engineer (Onsite Hybrid)
Merrimack, New Hampshire, United States
$97k-$145k/yr HybridFull Time
10+ YOE10+ years Java experience, 6+ years Spring/Spring Boot, 5+ years cloud (Microsoft Azure preferred), 6+ years REST/microservices, CI/CD, database and testing tool experience.
Java, Spring, Spring Boot, Microsoft Azure, RabbitMQ, Kafka, Service Bus, Oracle, Postgres, Jenkins, JUnit, Cucumber, Selenium
3w
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Java Backend Engineer (Onsite Hybrid)
Merrimack, New Hampshire, United States
$97k-$145k/yr HybridFull Time
10+ YOE10+ years Java full‑stack experience, 6+ years with Spring/Spring Boot, 5+ years cloud (Azure preferred), 6+ years REST/microservices, bachelor’s in a tech field, strong communication and testing skills.
Java, Spring, Spring Boot, Microsoft Azure, RabbitMQ, Kafka, Service Bus, Oracle, Postgres, Jenkins, jUnit, Cucumber, Selenium
4d
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Java Technical Lead
Woonsocket, Rhode Island, United States
$100k-$150k/yr RemoteFull Time
10+ YOE10+ years Java enterprise development, GCP and multi-agent AI experience, CI/CD and Git expertise, secure coding, automated testing, strong communication and leadership.
Java, Google Cloud Platform (GCP), Claude AI, Jenkins, GitHub Actions, Cloud Build, Git, Docker, Kubernetes, Google Kubernetes Engine (GKE)
4d
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Java Technical Lead
Woonsocket or United States
$100k-$150k/yr RemoteFull Time
10+ YOE10+ years Java development, strong GCP experience, multi-agent AI/Claude AI familiarity, CI/CD and Git expertise, automated testing, secure coding, and leadership in Agile environments.
Java, Google Cloud Platform (GCP), Claude AI, Jenkins, GitHub Actions, Cloud Build, Git, Docker, Kubernetes, Google Kubernetes Engine (GKE), RXConnect
4w
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Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
2w
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Staff Software Engineer-JAVA
Lowell, Massachusetts, United States
$130k-$186k/yr HybridFull Time
7+ YOE7+ years building enterprise Java web applications; strong Java, Spring Boot, Hibernate/JPA, React, SQL, cloud-native and AI integration experience; TDD and CI/CD practices.
Java, J2EE, Spring Boot, Spring Framework, Hibernate/JPA, React, JavaScript, HTML5, CSS3, REST APIs, SQL, LangGraph, OpenAI Agents SDK, CrewAI, AutoGen, OpenAI, Anthropic, Google Gemini, AWS, Microsoft Azure, Google Cloud Platform, Kubernetes, Docker, OpenShift, Terraform, CloudFormation, ARM Templates, GitHub Actions, Jenkins, Azure DevOps, GitLab CI, Datadog, Grafana, Prometheus, Splunk, OpenTelemetry, Bash, Python, PowerShell, GitHub Copilot, ChatGPT, Cursor, Claude
2mo
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Software Engineer – ETL, Java
Boston, Massachusetts, United States
OnsiteFull Time
5+ YOE5+ years Java 11+, 2+ years Python, ETL data pipelines, SQL, Git, 1+ year GCP, Docker/Linux, CI/CD, UML.
Java, Python, SQL, Git, GCP, Docker, Linux, Shell, CI/CD, UML, Dataflow, BigQuery, Cloud Storage, Cloud CLI
1w
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Software Engineer (C++/Java)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
5+ YOE5+ years software engineering experience; strong proficiency in C/C++ and Java; experience with low-level systems, multithreading, networking, lldb/gdb; trading or finance experience preferred.
C/C++, Java, C#, lldb, gdb
1mo
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Java Architect
Boston, Massachusetts, United States
$165k-$205k/yr OnsiteFull Time
Expert Core Java (v17+), microservices/Spring Boot, low-latency system design, messaging (Kafka/Solace/Aeron), Redis/Hazelcast, AWS and Linux; leadership, mentoring, and experience building algorithmic/ trading execution systems.
Core Java (v17+ preferred), Spring Boot, Spring Cloud, Docker, Kubernetes, Apache Kafka, Solace, Aeron, Redis, Hazelcast, SQL, NoSQL, AWS, Linux/Unix, GitHub Copilot, Claude Code, Jenkins, GitLab CI
1mo
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Senior Full Stack Engineer (Java/React)
Taunton, Massachusetts, United States
$130k-$138k/yr OnsiteFull Time
5+ YOEBachelor's in Software Engineering or related field required; 5+ years' related experience (or Master's +3). DoD Secret clearance and U.S. citizenship required. Strong Java, React, SQL/PostgreSQL, Hibernate, and Spring experience.
Java, JavaScript, React, SQL, PostgreSQL, Hibernate, Spring, Wildfly, REST API, RESTCONF, Material UI, SNMP, Public Key Infrastructure
1w
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Lead Software Engineer, Fullstack (Nodejs, Angularjs, Java)
McLean or Cambridge or Richmond
$179k-$225k/yr OnsiteFull Time
4+ YOE1+ MgmtBachelor's degree, 4+ years software engineering experience, 1+ year cloud experience, proficiency in JavaScript/Java/Node.JS/TypeScript/SQL/Python/Go, containerization and AWS; leadership and mentoring experience preferred.
JavaScript, Java, Node.JS, HTML/CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud
1w
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Java, Python, Kong. API gateway, Core Java
Boston, Massachusetts, United States
$90k-$110k/yr OnsiteFull Time
4+ YOE4+ years hands-on Java/Python and Kong API Gateway experience; API lifecycle, troubleshooting, production support, documentation, and stakeholder management skills.
Java, Python, Kong API Gateway, REST APIs, CI/CD, ITIL
1w
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Senior application developer w/Linux OS Java devlopment, AVP
Quincy, Massachusetts, United States
$90k-$158k/yr HybridFull Time
10+ YOE10+ years building and supporting Java/Linux applications with Kubernetes, CI/CD, UNIX ksh, GitHub; SWIFT experience a plus; bachelor\u0002s degree preferred; strong communication and problem-solving skills.
Java, Linux, SWIFT, Kubernetes, Harness, Jenkins, Github, UNIX, ksh
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