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Java Developer Jobs in Northfield, NH, US
92 java developer jobs from 17 companies hiring in Northfield, NH, US.
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Java Developer (New York, NY, US)
Merrimack, New Hampshire, United States
$86k-$127k/yr OnsiteFull Time
9+ YOESenior Java Developer with 9+ years’ experience in Java, Spring, JMS, Kafka, AWS, Elasticsearch, SQL, CI/CD, Agile/ATDD.
Java, Spring, Spring Boot, JMS, Kafka, AWS, Elasticsearch, SQL, CI/CD, ATDD
2mo
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Java Developer (w/VBA) - Onsite Hybrid (Merrimack, NH, US)
Merrimack, New Hampshire, United States
HybridFull Time
3+ YOE3+ years Java/JEE/Spring, 3+ years VBA/JS with Excel, 3+ years SQL; DevOps/CI-CD and unit test experience preferred.
Java, JEE, Spring MVC, Spring Boot, VBA, JavaScript, SQL, CI/CD, JUnit, Mockito
3w
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Senior Software Engineer (Java + Cloud-Native) - Sustaining Engineering
Waltham, Massachusetts, United States
$150k-$175k/yr RemoteFull Time
5+ YOE5+ years building and operating highly available software; strong Java, Spring Boot, AWS, Docker, Kubernetes; US citizenship with ability to obtain security clearance.
Java, Spring Boot, AWS, Docker, Kubernetes, MySQL, REST, gRPC, SQL, CI/CD, GitHub Copilot, Terraform, CloudFormation
4w
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Principal, Full Stack Engineer- Java, Spring Boot, React/Angular, AWS
Westlake or Merrimack
HybridAll Commitments Available
8+ YOE8+ years Java; 8+ years Spring Boot; strong full‑stack with React/Angular; REST APIs; AWS; CI/CD; secure coding; databases.
Java, Spring Boot, JavaScript (React/Angular), AWS, Apache Camel, Oracle, Cassandra, PostgreSQL, YugabyteDB, CI/CD, Jenkins, GitLab, Docker, Kubernetes
1mo
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Senior Software Engineer- Java, Spring Boot, Angular
Smithfield or Merrimack
HybridFull Time
6+ YOE6+ years of development with Java, Spring Boot, Angular; REST/SOAP APIs; cloud (AWS); Docker; CI/CD; Agile; multi-stack engineering; strong problem solving and collaboration.
Java, Spring Boot, Angular, REST, SOAP, JSON, XML, Docker, AWS, Kubernetes, Terraform, Jenkins, JUnit, Cucumber, Selenium, Serenity, 12-factor design
1d
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Principal Software Engineer – Algorithm Team - EOIR
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's/Master's in CS/CE with 4-6 years experience; Secret clearance; strong C++, Python, Java; ML/algorithm development; embedded/software development.
C++, Python, Java, CUDA, OpenCL
1w
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Principal Full Stack Engineer
Boston or Portsmouth
HybridFull Time
8+ YOE8+ years full stack development with Java, React, Node.js/TypeScript; Spring Boot; AWS; REST APIs; SQL databases; Docker; CI/CD; mentoring.
Java, React, Node.js, TypeScript, Spring Boot, Hibernate/JPA, Docker, Git, GitHub Actions, MySQL, Oracle, PostgreSQL, OpenAPI, REST APIs, AWS, DataDog
2w
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Senior Software Engineer
Plano or Columbus or Boston or Portsmouth or Indianapolis
$106k-$197k/yr HybridFull Time
5+ YOEFive+ years software engineering; strong Python/Java; AWS; RESTful services; React/Node.js; Agile experience.
Python, Java, React, Node.js, Spring Boot, AWS, RESTful services, RDS
1d
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Principal Software Engineer – Algorithm Team - EOIR
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's in CS/CE with 6+ years or Master's with 4+ years; active Secret clearance; C++, Python, Java; ML/algorithm development; embedded software; strong software engineering practices.
C++, Python, Java, CUDA, OpenCL, Machine Learning
3mo
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Salesforce - MuleSoft Developer
Portsmouth, New Hampshire, United States
$117k-$132k/yr OnsiteFull Time
4+ YOE4+ years Salesforce and/or MuleSoft development; strong Apex/LWC/RAML; CI/CD tooling; integration knowledge; cross-team collaboration.
Salesforce, MuleSoft, SFDX, RAML, MUnit, Jenkins, Gearset, Maven, Java, JavaScript, XML, JSON, SOQL, SOSL, Git
3w
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Machine Learning Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
6+ YOEMS in CS or AI; 6+ years backend and distributed systems; strong Java/Python; production ML models; Kafka/Spark; microservices; databases; AWS.
Java, Python, Spring Framework, Hibernate, PyTorch, Kafka, Spark, ZooKeeper, AWS, REST APIs, NoSQL databases, SQL databases
1w
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Software Engineer II
Nashua or Hudson or Merrimack
$79k-$135k/yr OnsiteFull Time
2+ YOE2+ years software engineering; active US Secret clearance preferred; strong problem-solving and software development skills; experience across design, development, testing, and integration.
C++, C#, Python, Java, Windows, Linux, Continuous Integration, Git, Jira, Confluence, Agile
6d
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Software Engineer Intern
Portsmouth, New Hampshire, United States
OnsiteInternship
Pursuing or recently completed degree in Computer Science or related field; basic programming knowledge; ability to learn and collaborate; experience with AI-assisted development tools (preferred).
Python, Java, JavaScript, Git, AI-assisted development tools (Copilot, Codex, Claude Code), APIs (OpenAI)
2d
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Senior Software C/C++ Engineer
Tewksbury, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
5+ YOESTEM degree and 5+ years of experience; proficient in C++, C, Java; ability to obtain DoD Interim Secret clearance; US citizenship.
C++, C, Java, Windows, Linux, GIT, Jira, Jenkins, Perl, Bash, Kornshell
2w
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Research Project Engineer II
Durham, New Hampshire, United States
$55k-$98k/yr OnsiteFull Time
2+ YOEBachelor’s degree with 2+ years of experience or equivalent combination; programming experience; strong communication skills; ability to develop and document software systems.
Python, Java, Django, Databases, JavaScript, Cloud Computing, Shell Scripting, CI/CD, GitHub Actions
3w
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Application Security Engineer
Quincy or New York or Princeton or Austin or Burlington or Durham or North Quincy or Cambridge or Norwalk or Boston or Manchester or Richmond
$90k-$158k/yr OnsiteFull Time
6+ YOE6+ years in software development/security with DevSecOps/AppSec focus; strong CI/CD automation; cloud (Azure/AWS); SAST/DAST/SCA; container security; CISSP or similar; programming in Java/.Net/Python/Node.js; IaC with Ansible/Terraform/Kubernetes; agile environment.
Java, DotNet, Python, Node.js, Azure, AWS, SAST, DAST, SCA, Kubernetes, Ansible, Terraform, Infrastructure as Code
1mo
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Full Stack Software Developer
Salem, New Hampshire, United States
OnsiteFull Time
7+ YOE7–10+ years software engineering; strong Java, Python; microservices; cloud-native; IaC; CI/CD; Docker/Kubernetes; AWS; Agile; strong communication.
Java, Python, Go, Terraform, CloudFormation, Ansible, GitLab, Docker, Kubernetes, AWS, MQTT, AWS Greengrass, Infrastructure as Code, CI/CD pipelines
1mo
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Controls Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
3+ YOE3-5 years PLC programming/controls troubleshooting in regulated manufacturing; medical device experience preferred.
PLC, HMI, Ladder Logic, Relay Controls, Motor Drives, RS232, Ethernet/IP, Python, SQL, Visual Basic, Java, Excel, Access
1w
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Machine Learning Engineer - Cloud
Dover or Lowell
$86k-$135k/yr HybridFull Time
2+ YOEDesign, build, and deploy scalable ML models in cloud; data preprocessing; production deployment; Python; cloud platforms; ML frameworks; audio/speech familiarity.
TensorFlow, PyTorch, Scikit-learn, Python, Java, C++, R, AWS, GCP, Azure, Big Data, Distributed computing, Audio processing
1mo
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Senior Solutions Architect
Eliot, Maine, United States
$113k-$159k/yr HybridFull Time
8+ YOE8+ years in software development or systems engineering; leadership/mentorship role; strong enterprise platform experience (Salesforce, Workday); API/data experience; nonprofit/education familiarity; relevant certifications.
Salesforce, Workday, PowerSchool, .NET, Java, JavaScript, CI/CD, GitHub, REST, SOAP, XML, JSON, XSLT
3w
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Development Intern - Engineering
Portsmouth, New Hampshire, United States
OnsiteInternship
Pursuing a degree in Information Technology or Computer Science with strong attention to detail and teamwork; familiar with Python and Java; knowledge of AI concepts and image processing a plus.
Python, Java, JUnit, Apache Tomcat, J2EE, Object-Oriented Design, Image Processing
1w
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Intern
Norcross or Harrisburg or Richmond or Manchester or Clifton Park or Chiefland or Portland or Chicago or Sacramento or Statesville or Helena or Wilmington or Trenton or Indianapolis or Agoura Hills
$20-$28/hr OnsiteInternship
0+ YOECurrently pursuing a BS or MS in Computer Science or related IT field; proactive, analytical, detail-oriented, strong communication, and able to work in fast-paced environments.
Java, HTML, CSS, JavaScript, SQL
HiringCafe market data
Java Developer Jobs market signals in Northfield, NH, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
92
Hiring companies
17
Fresh sample
69% new in 30d
Salary visibility
54% show pay
Companies appearing in this market
BAE SystemsFidelity InvestmentsLiberty MutualLiberty Mutual InsuranceNTT DATAAnalogicDEKA Research & DevelopmentRTX
Work location mix in visible results
Onsite: 27Hybrid: 20Remote: 1