63 junior software engineer jobs at 28 companies in Rochester, NH
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Software Engineer
Raleigh or Lowell
$96k-$154k/yr HybridFull Time
2+ YOE2+ years professional software engineering experience; Java or Rust experience; knowledge of Linux, PKI/cryptography, EMR not mentioned; experience with AI agents and strong English communication.
Java, Rust, Linux, Dogtag PKI, Red Hat Certificate System, AI agents, Scrum, JIRA, Python, Bash, CI/CD, OpenShift, AWS, Microsoft Azure, Fedora, RHEL
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Software Engineer
Yarmouth or Orono
OnsiteFull Time
1+ YOEBS/BA or equivalent experience; 1+ years software development experience; proficiency or aptitude with .NET/C#, SQL, Angular, HTML5, JavaScript, REST APIs; familiarity with Linux and AWS preferred.
SQL, Angular, HTML5, RESTful services, .NET, C#, Amazon Web Services (AWS), Linux, JavaScript, REST APIs, Docker, Kubernetes
1w
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Software Development Engineer
Tewksbury, Massachusetts, United States
$84k-$105k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer science, engineering, or software engineering; 2–4 years programming in C++ and Java; knowledge of data structures, operating systems, computer architecture, SNMP, and MS Office.
C++, Java, SNMP, Simple Network Management Protocol (SNMP), Microsoft Office
2w
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Software Engineer
Andover, Massachusetts, United States
$105k-$135k/yr HybridFull Time
1+ YOE1–5 years software development experience; proficiency in React and backend development (Go, Node.js, or .NET/C#); experience with MongoDB and SQL Server, REST APIs, Git workflows, AWS, and AI coding tools; strong problem-solving and communication.
React, Go, MongoDB, AWS, .NET/C#, SQL Server, Node.js, GitHub Copilot, Cursor, Claude, Git, Docker, Kubernetes, EC2, S3, Lambda, RDS, CloudWatch, LLM APIs
3mo
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Software Engineer II (Non-traditional Path)
Nashua or Hudson or Merrimack
$79k-$135k/yr OnsiteFull Time
2+ YOE2+ years software development experience or equivalent; active or recent US Secret clearance; experience with software design, development, testing/validation, and software/systems engineering processes.
C++, C#, Python, Java, Windows, Linux, Continuous Integration Tools, GIT, Jira, Confluence
4d
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Software Engineer II – Low Level Embedded Software
Merrimack, New Hampshire, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer science, computer engineering, or related field plus 2 years' experience or equivalent; requires object-oriented development, Linux, C/C++, and embedded software experience.
MatLab, Python, C, C++, Linux, GPUs, ARM, x86-64, JTAG, Jenkins, Jira, Confluence, BitBucket, GitLab, Docker, Podman, Kubernetes
1w
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Software Safety Engineer II
Tewksbury, Massachusetts, United States
$69k-$131k/yr OnsiteFull Time
2+ YOESTEM degree and at least 2 years of relevant engineering, statistics, or data analysis experience. Experience in computer science, safety, systems, software, electrical, or firmware engineering required.
MIL-STD-882E, JSSSEH, AOP-52
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Software Engineer, CAD Automation
Boston or Andover
$130k-$170k/yr OnsiteFull Time
2+ YOEBS in CS or EE (or equivalent),2+ years software engineering experience,proficiency in Go/Python/C#,hands-on parametric CAD experience,CI/CD and testing experience,ability to build production Onshape automations.
Onshape, FeatureScript, Onshape API, Go, Python, C#, Autodesk Fusion, SolidWorks, CAM, CNC
2d
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Software Developer (Salem, NH)
Salem, New Hampshire, United States
OnsiteFull Time
Develop, test, troubleshoot, secure, maintain, and improve software applications while collaborating with teams and supporting software training.
3w
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Software Engineer II
Merrimack, New Hampshire, United States
OnsiteFull Time
2+ YOEBachelor's degree in engineering or computer science, 2+ years related experience, proficiency in C/C++ and Python, experience with embedded/real-time systems preferred, ability to obtain SECRET clearance.
C, C++, Python, OpenCL
1mo
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Software Engineer
Dover, New Hampshire, United States
OnsiteFull Time
1+ YOE1–3 years .NET/WinForms experience maintaining ERP systems; strong C#, Entity Framework, SQL (Server/MySQL), Git, CI/CD skills; troubleshooting and communication skills; bachelor\u0002s degree preferred.
WinForms, .NET Framework, .NET Core, C#, Entity Framework, SQL Server, MySQL, Git, CI/CD, Syncfusion, Adobe Commerce/Magento, QuickBooks, ShipStation
1mo
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Senior Associate Software Engineer - Portsmouth, NH (103799)
Portsmouth, New Hampshire, United States
OnsiteFull Time
1+ YOEBachelor’s degree in computer science, software engineering, or related discipline; 1–2 years of software development experience; proficiency in C#, Python, or Java; database querying; Git; and strong analytical and communication skills.
C#, Python, Java, Git, VB, ASP.NET, Blazor, WPF, MAUI
3d
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Software Developer Intern 2027
Lowell or Durham or Bellevue or San Jose or Austin
$76k-$166k/yr HybridInternship, Temporary
High school diploma or GED required; software development coursework or projects, programming experience, Git, data structures, debugging, and analytical, problem-solving, communication, and collaboration skills.
React, Node.js, Python, Java, SQL, Git, IBM Cloud, AWS, Azure, GCP, Docker, Kubernetes, REST APIs, JavaScript, TypeScript, C++, Go, Rust, Swift, Kotlin, Microsoft Azure
1mo
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Entry Level Software Engineer
Hudson or Nashua or Merrimack
OnsiteFull Time
Bachelor's in CS/CE or related, proficiency in C/C++/Java/Python, working knowledge of OS and version control, eligible for US DoD security clearance.
C, C++, Java, Python, Windows, UNIX/Linux, Git, Bitbucket
1mo
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Entry Level Software Developer
North Andover, Massachusetts, United States
$65k-$75k/yr HybridFull Time
Bachelor's in Computer Science or related, experience with C#, Java or Python, attention to detail, team and individual contributor skills, leadership potential.
Windows, .NET, Linux, iOS, Android, C#, Java, Python
3mo
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Software Engineer – Engineering Leadership Development Program (ELDP), ES Defense
Nashua, New Hampshire, United States
$65k-$110k/yr HybridFull Time
Bachelor's degree in engineering or computer science required, ability to obtain DoD Secret clearance, strong communication, leadership and collaboration skills, and demonstrated extracurricular/leadership activities.
1mo
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Software Support Engineer
Andover or Wilmington
$96k-$132k/yr HybridFull Time
2+ YOEBachelor's in engineering/CS or equivalent experience, 2+ years in NOC/technical support or systems engineering, Linux/Unix and Python proficiency, familiarity with PLC/VFD/ControlLogix, strong troubleshooting and communication skills.
PLC, VFD, Allen-Bradley ControlLogix, Linux, Unix, Python, Tableau, Power BI
3d
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Junior Data Migration Engineer
Irving or Bridgewater or Westlake or Merrimack
$56k-$88k/yr HybridFull Time
3+ YOERequires 3–6 years in data engineering, SQL and programming experience, ETL knowledge, data modeling, databases, cloud experience, large datasets, and strong analytical skills.
SQL, Python, Informatica, Java, .NET, Microsoft Azure
1mo
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Staff Engineer Geotechnical
Lowell, Massachusetts, United States
$66k-$70k/yr FieldFull Time
0+ YOEBS in civil or geological engineering with geotechnical focus, 0–3 years related experience, valid driver’s license; EIT preferred and HAZWOPER 40-hr beneficial; ability to collect samples, perform analysis, and use EMR/engineering software.
GIS, CADD, Microsoft Excel
1w
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Field Service Engineer
Topsfield or United States
FieldFull Time
Bachelor's degree in engineering or equivalent hands-on experience; valid driver’s license; strong mechanical aptitude; experience with 3D metrology software, GD&T, and Microsoft Office preferred.
laser trackers, portable arms, 3D scanners, 3D metrology software, GD&T, Microsoft Office
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