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Java Software Engineer Jobs in Lee, NH, US
150+ java software engineer jobs from 39 companies hiring in Lee, NH, US.
2mo
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Java Software Engineer
Wakefield or Wakefield
$90k-$120k/yr HybridFull Time
5+ YOE5+ years of Java backend development, Spring/Spring Boot, REST APIs, relational and NoSQL databases, testing, code reviews, collaboration, and problem-solving.
Java, Spring, Spring Boot, REST API, SQL, MySQL, PostgreSQL, DynamoDB, MongoDB, Git, Bitbucket, Dynatrace, Splunk, GitHub Copilot, Claude, Cursor AI
5d
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Junior Java Software Engineer
Concord, Massachusetts, United States
HybridFull Time
KAYAK: Global travel search engine for flights, hotels, and rentals.
2+ YOE2 years Java experience; strong fundamentals; relational DBs; independent and team work; good communication; familiar with Unix shell, Spring, Mybatis, REST/SOAP; HTML/CSS/JS basics; ML exposure.
Java, Unix shell scripting, Spring, Mybatis, REST, SOAP, JQuery, CSS, MySQL, Oracle, Web Service, Machine Learning
2mo
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Software Engineer II - Java, Officer
Burlington, Massachusetts, United States
$70k-$119k/yr OnsiteFull Time
2+ YOE2-5 years of software engineering experience; strong OO, Java/C#/SQL; agile; BS in CS/Engineering; able to work on small to medium projects; unit tests.
Java, C#, SQL, JavaScript
4d
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Senior Software Engineer - Java, Angular
Johnston or Iselin or Westwood or Medford or Phoenix
$107k-$161k/yr OnsiteFull Time
5+ YOE5+ years software development; 3+ years requirements gathering and design; strong collaboration; multi-language experience including frontend (Angular/React/Vue) and backend (Java/Python/JavaScript).
Java, Angular, Python, JavaScript, Golang, C, C++, Linux, AWS, Azure, GCP, CI/CD, Flowable, Banking
3w
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Software Developer
North Andover, Massachusetts, United States
HybridFull Time
3+ YOE3-5 years in software engineering; full stack with Java/Golang; Vue.js; APIs, databases, containers; CI/CD; security standards.
Java, Golang, Spring Boot, Vue.js, Keycloak, KrakenD, RabbitMQ, NGINX, Docker, Kubernetes, CI/CD, GitHub Actions, GitLab CI, Jenkins, Azure DevOps, Terraform, Ansible, SQL Server, PostgreSQL, ClickHouse, Thymeleaf, Datastar, API gateways, Relational databases, Analytics databases
1w
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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
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
1mo
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Senior Software Engineer
Westlake or Merrimack
HybridFull Time
7+ YOE7+ years software engineering; Java/J2EE, Java 17, Spring Boot; microservices; Oracle SQL; AWS; CI/CD; Agile; relational databases.
Java, Spring Boot, Oracle SQL, AWS, Jenkins, GitHub, SonarQube, JUnit, Cucumber, Angular, React, Hibernate, MyBatis, JPA, Informatica, ETL
1w
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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
4w
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AI Software Engineer
Atlanta or Burlington or Allentown
$108k-$173k/yr OnsiteFull Time
12+ YOE12+ years software engineering; strong Java/Spring; production Spring Portfolio; open-source experience preferred.
Java, Spring Framework, Git, CI/CD, OpenAI, LangChain, Micrometer, OpenTelemetry
3d
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Principal Software Engineer
Arlington or Woburn
$220k-$250k/yr HybridFull Time
10+ YOE5+ MgmtSenior software engineer with 10+ years' experience, strong C++/Java, leadership of small teams, and ability to obtain security clearance.
C++, Java, Python, ROS, MAVLINK, Unreal Engine, TAK, DevSecOps, CI/CD, JIRA, SonarQube
2w
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Principal Software Engineer
Portsmouth or Columbus or Boston or Indianapolis or Plano
HybridFull Time
8+ YOE8+ years in software engineering; Java/JVM with Spring Boot; cloud microservices; REST APIs; Kafka; databases; security and observability.
Java, Spring, Kubernetes, AWS, Kafka, Apigee X, MongoDB, DynamoDB, DocumentDB, OpenAPI, Swagger
1mo
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C5I Senior Software Engineer
Tewksbury, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
5+ YOESenior software engineer with experience in C/C++ and Java, Linux/UNIX, Git, Agile/DevSecOps; 5+ years of relevant experience.
C++, Java, JavaScript, TypeScript, Lua, C#, Python, Git, Linux, Windows, REST APIs, CI/CD, Eclipse, JIRA, Confluence, MBSE
1w
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Software Engineer II
Nashua or Hudson or Merrimack
$79k-$135k/yr OnsiteFull Time
2+ YOE2+ years software development experience; ability to design, develop, test software; knowledge of software engineering principles and tools; active US Secret clearance (or active within past two years).
C++, Java, Python, Windows, Linux, GIT, Jira, Confluence, CI
23h
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Mid-Level Software Engineer
Fairfax or Lexington
$90k-$180k/yr OnsiteFull Time
8+ YOESecret clearance; 8-10 years software Eng; ML/AI with Python/Java/C++; ML libraries; cloud; Agile; Git.
Python, Java, C++, TensorFlow, PyTorch, Scikit-learn, Git, AWS, Azure
4w
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Principal Software Engineer (Java, Spring Boot, REST)
Smithfield or Merrimack
HybridFull Time
8+ YOESenior Java full-stack engineer with 8+ years of experience in Spring, Spring Boot, REST, cloud, and test automation.
Java, Spring, Spring Boot, Angular, REST, XML, JSON, Docker, AWS, Kubernetes, Terraform, Jenkins, JUnit, Cucumber, Selenium, Serenity, TypeScript, JavaScript
1mo
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Software Engineer (AI/ML Interface Development)
San Diego or Nashua or Greenlawn or Durham
$92k-$157k/yr HybridFull Time
4+ YOEBS in CS/Software Engineering; 4+ years in software development; strong AI/ML interface experience; proficiency in Python, Java, C++; API/microservices; experience with LLMs and vector databases; Docker/Kubernetes; CI/CD; US Secret Clearance.
Python, Java, C++, Docker, Kubernetes, APIs, CI/CD, LLMs, vector 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
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
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
2mo
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Senior Software Engineer
Wilmington, Massachusetts, United States
$115k-$173k/yr OnsiteFull Time
PhD/MS/BS in Electrical Engineering, Computer Science, Applied Mathematics, or Physics; strong systems thinking; Python or MATLAB; C++, C#, or Java; AI coding experience preferred; knowledge of Agile; semiconductor inspection domain a plus.
Python, MATLAB, C++, C#, Java, Git, CI/CD
1w
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Staff Software Engineer
Wakefield, Massachusetts, United States
HybridFull Time
Proven backend experience, Java, Spark, cloud platforms, distributed systems, mentoring.
Java, Apache Spark, Hadoop, Hive, Databricks, Kubernetes, Docker, Airflow, AWS, Azure, GCP, PostgreSQL, Scylla
1mo
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Software Engineer (Full-Stack)
Bedford, Massachusetts, United States
$86k-$130k/yr HybridFull Time
Experience building web applications or services across the stack; familiarity with relational databases; exposure to cloud platforms and containers; interest in AI-assisted development; strong software engineering practices; ability to work in Agile environments; good communication.
Java, Kotlin, C#, Go, React, Angular, Vue, SQL, AWS, Azure, GCP, Docker, Kubernetes, Git, CI/CD, TeamCity
2mo
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Software Engineer I (Backend)
Burlington or Pleasanton
$51k-$101k/yr HybridFull Time
0+ YOEBachelor's in software/CS; 0-2 years backend experience; Java 11+, Spring Boot; microservices; REST APIs; PostgreSQL; Git/Jest; Azure; unit testing.
Java, Spring Boot, REST, GraphQL, Azure, Cosmos DB, Blob Storage, Redis, JUnit, Jest, JMeter, Git
1w
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Principal Software Engineer
Lowell, Massachusetts, United States
$174k-$287k/yr OnsiteFull Time
10+ YOE10+ years in software/data engineering; distributed systems; SQL; Python/Java/Scala; cloud-native data warehousing; data mesh; CI/CD; Kubernetes; data products for agentic AI.
SQL, Python, Java, Scala, Snowflake, Databricks, BigQuery, S3/MinIO, Kubernetes, Docker, GitLab, GitHub Actions, Jenkins, LangChain
2mo
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Software Engineer I (Backend)
Burlington or Pleasanton
$51k-$101k/yr OnsiteFull Time
0+ YOEBachelor’s degree in software engineering or related field; 0-2 years backend experience; Java 11+, Spring Boot, REST; PostgreSQL; testing tools; Git; teamwork in Agile.
Java 11+, Spring Boot, REST API, GraphQL, Azure, Service Bus, Cosmos DB, Blob Storage, Redis Cache, JUnit, Jest, Git
1w
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Software Engineer ll
Woburn, Massachusetts, United States
OnsiteFull Time
2+ YOEBachelor's degree; 2-6 years in AWS and Python; US person or Export Authorization; OOP knowledge; proficient in Python and one other language (Java/C++/C#/Swift); experience building large Python programs.
AWS, Python, Azure, IoT, Event Hub, Functions, Databases, MQTT, NumPy, PyTest, Pandas, SciPy, Plotly, wxPython
1mo
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Sr. Software Engineer - Backend
Lowell, Massachusetts, United States
$86k-$159k/yr HybridFull Time
7+ YOESenior backend developer with 7+ years of cloud-focused experience; proficient in Go, Python, Node.js, Java, and databases; strong background in microservices, APIs, DevOps, and security.
Go, Python, Node.js, C++, Java, AWS, Azure, Google Cloud, EC2, Lambda, S3, CloudFormation, MySQL, PostgreSQL, MongoDB, Redis, Cassandra, gRPC, REST, GraphQL, Docker, Kubernetes, CI/CD
1w
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Staff Software Engineer
Wakefield, Massachusetts, United States
$121k-$224k/yr OnsiteFull Time
Proven experience building production distributed systems; strong backend in Java; Spark data tooling; cloud experience (AWS/Azure/GCP); leadership in design reviews and standards.
Java, Apache Spark, Databricks, Kubernetes, Docker, Airflow, AWS, Azure, GCP, PostgreSQL, Scylla, Python
5d
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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)
2mo
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Senior Software Engineer-Technical Staff (Lexington, MA, US)
Lexington, Massachusetts, United States
$145k-$220k/yr OnsiteFull Time
3+ YOEPhD in computer engineering or computer science or related field; 3-5 years lead experience; strong problem-solving, communication; experience with modern, modular architectures; programming in C/C++, Java or Python, and Bash.
C/C++, Java, Python, Bash, HDL
1mo
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Senior Full Stack Software Engineer
Burlington, Massachusetts, United States
$135k-$169k/yr OnsiteFull Time
5+ YOE5+ years full-stack development; React/Angular/Vue; Node.js/Python/Java; CI/CD; cloud platforms; design systems; AI features.
React, Angular, Vue, Node.js, Python, Java, Git, Docker, CI/CD, AWS, Azure, GCP, Figma, Miro, Tailwind CSS, Material UI, Storybook, OpenAI APIs, Prompt Engineering, LangChain, VectorDBs, Cypress, Playwright, Jest
2mo
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Senior VLSI CAD Software Engineer
Santa Clara or Westford or Austin or Hillsboro or Durham or New York
$168k-$311k/yr OnsiteFull Time
10+ YOE10+ years CAD/EDA tool development; MS CS/CPE or BS CS/CPE; proficient in C++, Java, or C#; experience with modern platforms and CI/CD.
C++, Java, C#, Git, IDEA, Visual Studio, CLion, CI/CD, Unit Test Frameworks, C++20, Java 21
1mo
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Manager, Software Engineering-Data Cloud (Hybrid - Acton, MA)
Acton, Massachusetts, United States
$152k-$228k/yr HybridFull Time
10+ YOE5+ Mgmt15+ years software development; 5+ years leading cloud/web teams; BS in CS/engineering; AWS, Java/Spring Boot; FDA/HIPAA/compliance experience.
AWS, Java, Spring Boot, CI/CD, Datadog, CloudWatch, Observability tools
1w
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Principal Firmware Engineer
Andover, Massachusetts, United States
$157k-$165k/yr OnsiteFull Time
5+ YOEMaster's degree in Computer Information Systems or foreign equivalent with 5 years of post-bachelor experience in real-time firmware for power systems; embedded C/C++, Python, Java; experience with MCUs and software tools.
C/C++, Python, Java, MATLAB, OrCAD, IAR, STM32, Linux, RTOS, Jira, Nessus, Nmap
3mo
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Software Engineering Intern
Bedford, Massachusetts, United States
$22-$30/hr OnsiteInternship
Pursuing a bachelor’s degree with at least two completed college semesters; interest in engineering or life sciences; ability to multitask.
AWS, Java, Angular, Machine Learning, Python, DevOps, Test Automation
2mo
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Cloud Developer III - Virtualization
Fort Collins or Spring or Andover
HybridFull Time
4+ YOEBachelor’s degree in CS/Engineering/IS; 4+ years exp; strong Python/Java/Golang/JavaScript; distributed systems; cloud-native apps; DevOps; CI/CD; Kubernetes.
Python, Java, Golang, JavaScript, Kubernetes, CI/CD, Infrastructure as Code, Docker
3w
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Product Developer
Burlington, Massachusetts, United States
$127k-$173k/yr HybridFull Time
5+ YOEMaster’s degree in Computer Science, Computer Engineering, Information Systems, Information Technology, or related field; 5 years of related experience; strong DevOps in AWS/Aliyun, Kubernetes, Java, Python; CI/CD; cloud security; ability to work in the United States.
AWS, Aliyun, Kubernetes, Java, Python, CI/CD, Cloud Security
2mo
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Senior Cloud Developer - Virtualization
Fort Collins or Spring or Andover
$144k-$273k/yr HybridFull Time
7+ YOEBachelor's or master's in computer science/engineering or related field; 7-10 years' experience; strong Python/Java/Golang/JavaScript; microservices/Kubernetes; cloud-native design and development.
Python, Java, Golang, JavaScript, Kubernetes, Docker, Microservices, Cloud, DevOps
2mo
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Senior Cloud Developer - Virtualization
Fort Collins or Spring or Andover
$144k-$273k/yr HybridFull Time
7+ YOEBachelor's or master's in CS/engineering; 7-10 years experience; strong Python/Java/Golang/JavaScript; microservices in Kubernetes; cloud systems design and integration.
Python, Java, Golang, JavaScript, Kubernetes, Microservices
HiringCafe market data
Java Software Engineer Jobs market signals in Lee, 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
150+
Hiring companies
39
Fresh sample
54% new in 30d
Salary visibility
75% show pay
Companies appearing in this market
BAE SystemsFidelity InvestmentsHewlett Packard EnterpriseAbbottLiberty MutualRTXState StreetSystems & Technology Research
Work location mix in visible results
Hybrid: 43Onsite: 42Remote: 2