52 software development engineer test jobs at 21 companies in Somersworth, NH
20h
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Software Development/ Software Test Engineer
Boston or North Reading
$120k-$145k/yr OnsiteFull Time
Strong software engineering experience, Python and C/C++ proficiency, embedded Linux development, automated test frameworks, Docker, debugging, and cross-functional engineering collaboration.
Python, C, C++, Linux, Docker
2w
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Software Development Engineer II
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
4+ YOE4+ years experience in CS/ME/EE or related field, knowledge of Python or C++, experience with robotics architectures (ROS/Orocos), communication layers (DDS,EtherCAT,LCM), and test-driven development.
Python, C++, ROS, Orocos, DDS, EtherCAT, LCM, PyTorch, TensorRT, ROS2, Yocto, OpenEmbedded, BSP, Linux
3d
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Principle RF Test Development Engineer
Nashua, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
3+ YOERequires U.S. citizenship, Secret clearance or eligibility, and a STEM bachelor's with 6 years' experience or master's with 3+ years. Requires RF testing, instrumentation, automated test software, and electronic troubleshooting experience.
NI TestStand, LabWindows/CVI, Network Analyzers, Spectrum Analyzers, Signal Generators, Power Meters, LabVIEW FPGA, VHDL, Verilog, Jira, Bitbucket, Confluence, Git, Tortoise Git, MLVDS, RS232, RS485, RS422, PCI, PCIe, JTAG, SPI, I2C
2d
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Software Engineer II – Test Automation
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; Python, C++, Linux, object-oriented development, and test automation experience required.
C++, Python, Linux, Jenkins, Jira, Confluence, Bitbucket, GitLab, Docker, Podman, Kubernetes
2w
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Senior Test Engineer
Nashua, New Hampshire, United States
$97k-$165k/yr OnsiteFull Time
10+ YOE10+ years engineering experience preferred; experience developing automated test software, hardware/software integration, proficiency in OOP (C/C++/C#), test instrumentation, and strong communication and leadership.
C, C++, C#, NI Test Software Tools, TestStand, Windows/CVI, Network Analyzer, Spectrum Analyzer, PNA-X, National Instruments FlexRIO, LabVIEW FPGA, VHDL, Verilog, JTAG, Jira, Bitbucket, Confluence, Git, Tortoise Git
3mo
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Principal Test Engineer
Nashua or Hudson or Merrimack or Manchester
$116k-$197k/yr HybridFull Time
6+ YOEBachelor's degree in engineering or related field, ability to obtain Secret clearance, experience developing automated test software and hardware (NI TestStand, RF test automation), programming experience (C/C++, C#, Python), and several years of engineering experience.
National Instruments Test Stand, NI Test Stand, LabVIEW FPGA, VHDL, Verilog, C, C++, C#, VB, Python, Keysight PNA-X, Keysight MXA, Keysight PSA, Keysight CXA, PXI, FlexRIO, JTAG, Jira, Bitbucket, Confluence, Git, Tortoise Git, UNIX, Linux, VxWorks, BASH, VMWare, CREO, Cadence, AutoCAD
1mo
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Software Solutions Engineer
Andover, Massachusetts, United States
$75k-$95k/yr HybridFull Time
3+ YOEMid-level software engineer with strong problem-solving, experience with C#, JavaScript, SQL, web application development; able to collect requirements, develop, test, and customize product for customers.
C#, JavaScript, SQL, Aras Innovator
1d
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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.
1mo
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Principal Software Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
10+ YOEBachelor's degree or higher in a quantitative or computational field, 10+ years building complex software, full-stack development, testing, stakeholder communication, and development team leadership experience.
Angular, Java, Spring Boot, AWS, Kubernetes, EKS, Agile
3d
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Senior Software Engineer (Integrated System Test, North Reading)
North Reading, Massachusetts, United States
$162k-$259k/yr OnsiteFull Time
10+ YOERequires 10+ years developing C# .NET software on Windows with Visual Studio, plus distributed and multithreaded applications, object-oriented design, problem-solving, and multitasking skills.
C#, .NET, Windows, Microsoft Visual Studio, WPF, TCP/IP, database programming, machine vision
4w
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Senior Software Engineer
Merrimack or Boston
$63-$103/hr OnsiteContract
5+ YOE5+ years software engineering experience, expert in Java and Spring Boot, experience with microservices, testing, CI/CD, AWS, Docker, messaging (SNS/SQS); BS in CS preferred.
Java, Spring Boot, JUnit, Git, Docker, ECS, SNS, SQS, Rest Assured, PlayWright, SQL, AWS
1mo
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Software Quality Assurance Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
5+ YOE5+ years software quality or development experience with ≥2 years in FDA-regulated environments; Bachelor in CS/Software Engineering; knowledge of IEC 62304, ISO 14971, FDA cybersecurity; automation-first testing skills.
Go, Java, Python, Terraform, Ansible, Playwright, pytest
2w
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Principal Software Engineer/Developer
Merrimack, New Hampshire, United States
OnsiteFull Time
3+ YOEDesign, develop, test, and maintain enterprise Java/Spring Boot applications and APIs; experience with cloud, CI/CD, observability, and mentoring; Bachelor's or Master's in related field with relevant experience.
Java, Spring Boot, Angular, Node JS, JIRA, SQL, NoSQL, Snowflake, CloudFormation, Jenkins, Shell Scripting, Datadog, Splunk, Git, uDeploy, Sonar, RESTful web services
1w
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Senior Software Engineer II
Billerica, Massachusetts, United States
$93k-$166k/yr HybridFull Time
8+ YOE8+ years software engineering experience; bachelor’s degree or equivalent; strong technical design, coding, testing, CI/CD, and mentoring skills; ability to lead end-to-end features and collaborate cross-functionally.
CI/CD, AI, i-Ready
1w
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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
2mo
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Software Quality Assurance Engineer
Beverly, Massachusetts, United States
$117k-$176k/yr OnsiteFull Time
Testing software control for electro-mechanical systems; strong analysis, documentation, and problem-solving skills.
C, C++, C#, Unix, Multimeter, Oscilloscope, Electrical test equipment
3mo
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Associate Level Test Engineer - Nashua, New Hampshire, United States
Nashua, New Hampshire, United States
$90k-$110k/yr HybridFull Time
6+ YOEBachelor's or Master's in CS or related field; 6 years' experience; US citizenship; ability to obtain DoD Secret or higher clearance; Agile/DevSecOps, TDD, and automated testing experience.
Playwright, Cucumber JS, Gherkin, Mud Blazor, Azure DevOps, Jira, Python, C#, AngularJS
2mo
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Firmware/Software Engineer
Derry, New Hampshire, United States
$125k-$135k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in engineering; 5+ years bare metal firmware; 3+ years interrupt handlers/devices; 3+ years testing/debugging; 2+ years Modbus/SPI/I2C/RS-232/RS-485; experience with ARM/Silabs/ST; fail-safe design; software FMEA; software analysis tools.
C, ARM, Silabs, ST microcontrollers, Compilers, Linkers, debuggers, in-circuit emulators, JTAG emulators, bug-tracking systems, source-code control/build systems, LabView, Oscilloscopes, DVMs, signal generators, analyzers
1mo
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Sr. Staff Software Engineer
Lowell, Massachusetts, United States
$146k-$209k/yr HybridFull Time
10+ YOE10+ years building enterprise Java-based web applications, expertise with cloud-native architectures, AI/LLM integrations, microservices, REST APIs, and strong testing and CI/CD practices.
Java, J2EE, Spring Boot, Spring Framework, Hibernate/JPA, React, JavaScript, HTML5, CSS3, REST APIs, Microservices, SQL, GitHub Copilot, ChatGPT, Cursor, Claude, LangGraph, OpenAI Agents SDK, CrewAI, AutoGen, OpenAI, Anthropic, Google Gemini, Model Context Protocol (MCP), 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
2mo
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Principal Engineer (Control Systems)
North Andover or United States
$115k-$135k/yr HybridFull Time
5+ YOEDesign, develop, test and maintain real-time embedded control software for medical devices; 5+ years in complex software-driven electro-mechanical systems; proficiency in MATLAB/Simulink, C/C++, Python; bachelor’s degree in engineering.
MATLAB, Simulink, StateFlow, C, C++, Python, Linux, Simulink Coder, Simscape