170 java engineering jobs at 35 companies in Concord, NH
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Software Engineering Support Specialist (3842)
Littleton, Massachusetts, United States
$85k-$105k/yr OnsiteFull Time
0+ YOEBachelor's in computing/engineering, 0-3 years software engineering or quality experience, comfortable in Linux/Windows, experience with C++, Python, Java or C#, strong documentation and test skills.
Windows, Linux, C++, Python, Java, C#, Git, Bash, PowerShell
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)
1mo
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Java Backend Engineer - Onsite/Hybrid
Merrimack, New Hampshire, United States
$66/hr HybridFull Time
10+ YOEBachelor's degree or equivalent in technology, 10+ years Java experience, 6+ years Spring, 5+ years cloud technologies, and experience with APIs, microservices, databases, CI/CD, testing, and SRE practices.
Java, Spring, Spring Boot, Microsoft Azure, RabbitMQ, Kafka, Service Bus, Oracle, PostgreSQL, REST API, Jenkins, JUnit, Cucumber, Selenium
1mo
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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
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Software Engineering Intern I, Summer 2027
Nashua or Hudson or Manchester or Merrimack
$42k-$58k/yr OnsiteFull Time
Undergraduate student completing freshman year prior to summer 2027; programming experience in C/C++/Java/Python; eligible for US DoD security clearance; familiarity with Windows/Linux and Microsoft Office.
C, C++, Java, Python, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Windows, Linux, Git, x86, PowerPC, Agile
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Software Engineering Support Specialist (3842)
Littleton, Massachusetts, United States
$85k-$105k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE/SE,0-3 years software or quality experience, Linux and Windows comfort, programming in C++/Python/Java/C#, strong documentation and testing skills.
Windows, Linux, C++, Python, Java, C#, Git, Bash, PowerShell
2d
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2027 PhD Research Engineering Intern/Co-op
Austin or Boxborough or Fort Collins or Longmont or Fishkill or Rochester or Secaucus
$92k-$137k/yr HybridInternship, Temporary
Current PhD student at a US university in computer science, computer engineering, electrical engineering, or related field; knowledge of listed programming, hardware, ML, or systems technologies encouraged.
C, C++, Verilog HDL, Python, P4, ML frameworks, Java, MATLAB, Go, FPGA, ASIC, RTL, GPUs, PyTorch, TensorFlow
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Director, Software Engineering (UI)
Merrimack, New Hampshire, United States
OnsiteFull Time
Bachelor’s degree in computer science, software engineering, or a related technical field; leadership experience and hands-on expertise with Angular, TypeScript, FDC3, Java, Spring Boot, REST, OpenAPI, OAuth2/JWT, CI/CD, cloud, and Kubernetes.
Angular, TypeScript, FDC3, OpenFin, Interop, Java, Spring Boot, REST, OpenAPI, OAuth2, JWT, CI/CD, Kubernetes, GitHub Copilot, Claude Code
2d
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Process Sustaining Engineering Intern
Chelmsford or Wilmington
$22-$41/hr OnsiteInternship
Currently pursuing a bachelor's or master's degree in a technical discipline; requires analytical, quantitative, statistical, communication, and teamwork skills. Equipment troubleshooting and programming experience preferred.
Physical Vapor Deposition (PVD), Chemical Vapor Deposition (CVD), Statistical Process Control (SPC), Visual Basic, Python, Java
5d
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Manager, Software Engineering
Portsmouth, New Hampshire, United States
HybridFull Time
5+ MgmtBachelor's degree or equivalent experience, 5+ years management experience, technical software background, Java/Python/JavaScript/TypeScript, SQL, databases, Windows, UNIX, SDLC, and technical team mentoring.
Java, Python, JavaScript, TypeScript, SQL, Windows, UNIX, AWS
2mo
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Full Stack Engineering Lead
Salem, New Hampshire, United States
OnsiteFull Time
7+ YOE7+ years software engineering experience, proficiency in Java/Python/Go, experience modernizing legacy systems to microservices, hands-on DevOps with Terraform/CloudFormation/Ansible, CI/CD and container expertise, IoT/Cloud exposure, leadership and mentoring skills.
Java, Python, Go, Tomcat, Terraform, CloudFormation, Ansible, GitLab, MQTT, AWS Greengrass, Docker, Kubernetes, OpenTelemetry (OTEL)
2w
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Software Engineering Intern IV, (Summer 2027) Onsite
Nashua or Hudson or Merrimack or Manchester
$58k-$81k/yr OnsiteMultiple Commitments Available
Currently enrolled in a graduate CS, CE, or related program; complete senior undergraduate year before summer 2027; programming in C, C++, Java, or Python; communication skills; Microsoft Office experience; US citizenship and clearance eligibility.
C, C++, Java, Python, Microsoft Office Suite, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Windows, Linux, Git, Agile
3w
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Director, Full Stack Engineering
Merrimack, New Hampshire, United States
OnsiteFull Time
6+ YOEDirector-level engineer with expertise in building highly scalable distributed systems using Java, Python, Oracle, Angular, Kafka and AWS; CI/CD, testing, and messaging integrations; Bachelor’s (6 yrs exp) or Master’s (4 yrs exp).
Java, Python, Oracle, Angular, Kafka, Node.js, J2EE, React, JavaScript, HTML, Bootstrap, IBM integration, MQ, Informatica, Amazon Web Services (AWS), Git, Jenkins, uDeploy, Datadog, Newrelic, JMeter, JUnit, Jasmine, Karma, Cypress, Playwright
4w
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Distinguished Engineer, Product Engineering
Boston or Hampton
$190k-$225k/yr HybridFull Time
15+ YOE5+ MgmtBachelor's or equivalent,15+ years software engineering experience with 5+ years leading cross-functional delivery teams; expertise in modern languages, cloud architecture, CI/CD, system design, and AI-enabled engineering.
Java, TypeScript, JavaScript, Python, Spring, Node, Remix, Flask, Kotlin, Swift, Jetpack Compose, SwiftUI, CI/CD, Amazon Web Services (AWS), Azure, Google Cloud Platform (GCP), Generative AI (GenAI), GraphQL
1mo
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Principal Systems Engineer - MBSE
Tewksbury, Massachusetts, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEU.S. citizen with active transferable Secret clearance, Bachelor’s in STEM, typically 8+ years engineering experience; experience with requirements, MBSE/SysML, DOORs, Cameo/MagicDraw; Python/Java/Matlab knowledge preferred.
DOORs, MBSE, UML/SysML, Cameo, MagicDraw, Gears Feature Based, DXL, Python, Java, Matlab
6d
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Robotics Systems Engineer II, Tech Deployment
North Reading or Austin or Nashville or Bellevue or Seattle or Westboro
$99k-$160k/yr FieldFull Time
5+ YOERequires 5+ years in systems engineering, SRE, administration, DevOps, security, or networking; 5+ years Linux; bachelor's degree or equivalent; and scripting experience in Python, Java, Perl, PHP, Ruby, Bash, or Shell.
Linux, Python, Java, Perl, PHP, Ruby, Bash, Shell, TCP/IP, HTTP, DNS
2mo
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Staff Site Reliability Engineer- Eng
Lowell, Massachusetts, United States
$130k-$186k/yr HybridFull Time
5+ YOE5+ years software/systems/cloud engineering; public cloud experience (GCP/AWS/Azure); observability, SLOs, incident response, Linux, coding in Python/Java/C++; GitHub Actions and dashboarding (Splunk/Grafana).
GCP, AWS, Azure, Python, Java, C++, Linux, GitHub Actions, Splunk, Grafana, Kubernetes, Terraform, Ansible
1mo
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Principal Software Engineer – Algorithm Team
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's in CS/CE +6 yrs (or Master's +4 yrs); current/obtainable Secret clearance; expertise in ML/algorithm development, embedded or application software, C++/Python/Java; strong communication and software engineering practices.
C++, Python, Java, CUDA, Open CL
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Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
10+ YOEBachelor's degree in CS/engineering/IS,10+ years experience,proficiency in Python/Java/Golang/JavaScript,cloud security and systems design expertise,strong communication and mentoring skills.
Python, Java, Golang, JavaScript
1mo
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Principal Cloud Developer
Andover or Houston or Durham or Fort Collins or Roseville
$152k-$349k/yr HybridFull Time
10+ YOEBachelor's degree in CS/engineering,10+ years experience,expertise in software design,programming (Python,Java,Golang,JavaScript),cloud security and architecture,mentoring and technical leadership.
Python, Java, Golang, JavaScript