78 senior software testing engineer jobs at 31 companies in Dover, NH
1mo
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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
1w
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Senior Software Engineer
Andover or Somerville
$129k-$184k/yr OnsiteFull Time
8+ YOEBS/MS in software or electrical engineering, 8+ years of real-time embedded software development, C/C++ proficiency, and experience with regulated medical device software, testing, and development tools.
C, C++, Qt, UART, I2C, SPI, ADC, BT, USB OTG, ARM, PIC, QNX RTOS, GNU, Momentics, CMake, JTAG, Git, JIRA, Ubuntu, LabVIEW, CI/CD, Object-Oriented Design (OOD), Unified Modeling Language (UML), FDA, IEC 62304
6d
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Senior Software Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
8+ YOEBachelor’s degree and 8+ years of software development experience, including 5+ years with .NET and Angular. Requires AI-assisted development, full-stack engineering, cloud, APIs, testing, and Agile experience.
.NET Core, C#, ASP.NET MVC, Web API, NHibernate, Oracle, Angular, HTML5, CSS3, TypeScript, OAuth, JWT, AWS, LLM, NLP, Git, xUnit, NUnit, Jasmine, Docker, Kubernetes, GitHub Copilot, Cursor, Claude Code
3w
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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
2mo
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Senior Software Engineer
Chelmsford, Massachusetts, United States
$107k-$130k/yr HybridFull Time
5+ YOE5+ years professional application development; BA/BS or equivalent; experience with cloud (AWS), NoSQL and relational databases, microservices, containerization, serverless, CI/CD and IaC; SDKs in C#, Swift, Java/Kotlin; desktop (C#/WPF) and mobile (Swift/Java/Kotlin) development; HTML/CSS/JavaScript and SPA frameworks; automated testing; familiari...
AWS, NoSQL, Relational Database Systems, microservices, containerization, serverless, event-driven programming, CI/CD, Infrastructure as Code (IaC), C#, Swift, Java, Kotlin, WPF, HTML, CSS, JavaScript, .NET Core, .NET Framework, SQL, SPA
1w
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Senior Software Test Engineer
Tewksbury, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
8+ YOEBachelor’s degree in STEM and 8+ years of experience in software testing, engineering, validation, verification, requirements analysis, or test leadership. U.S. citizenship and security clearance required.
DOORS, bug tracking tools, test management tools
3d
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Principal Software Engineer
Columbus or Plano or Indianapolis or Boston or Portsmouth
HybridFull Time
8+ YOERequires 8+ years of software engineering experience, enterprise architecture and technical leadership, distributed systems, cloud-native development, security, testing, DevOps, and a technical or business degree or equivalent experience.
JavaScript, TypeScript, React, Node.js, Next.js, Java, Micro Frontends, HTML/CSS, AWS, CDK, GitHub Actions, OAuth 2.0, OpenID Connect, Playwright, JMeter, Datadog, Splunk, Microsoft Bridgeway
3w
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Lead Software Engineer
Wakefield, Massachusetts, United States
$113k-$209k/yr HybridFull Time
8+ YOE8-10 years software engineering experience building scalable cloud-native data platforms; strong Node.js/TypeScript, AWS, messaging, databases, IaC, CI/CD, testing, and AI exposure.
Node.js, TypeScript, JavaScript, Express.js, NestJS, Fastify, AWS S3, AWS Lambda, AWS API Gateway, AWS EventBridge, Kafka, RabbitMQ, SNS, SQS, PostgreSQL, SQL Server, Aurora, DynamoDB, MongoDB, Redis, Terraform, Ansible, Jenkins, GitHub, GitLab, Bitbucket, GoCD, PySpark, Databricks, Azure, Google Cloud Platform (GCP)
4d
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Software Development Engineer
Lowell or United States
$91k-$131k/yr RemoteFull Time
5+ YOE5+ years in software, quality engineering, DevOps, platform engineering, or test automation; proficiency in a programming language; automation frameworks; CI/CD; cloud, containers, observability, and AI-assisted engineering experience.
TypeScript, JavaScript, Python, Java, C#, Playwright, Selenium WebDriver, Git, Azure DevOps, GitHub Actions, Jenkins, Docker, Kubernetes, Claude Code, Codex, Model Context Protocol (MCP), OpenTelemetry, Azure Monitor, Application Insights, Datadog, Grafana, Splunk
1w
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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
1mo
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Principal Software Engineer
Wilmington, Massachusetts, United States
$144k-$216k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's degree or equivalent,8+ years quality engineering experience,3+ years technical leadership,proficiency in test automation,CI/CD,API testing,Agile.
Java, Python, C#, JavaScript, Selenium, Cypress, Playwright, Appium, RestAssured, MS Copilot, Jenkins, GitHub Actions, Azure DevOps, JMeter, Gatling, k6, Docker, Kubernetes, AWS, Azure
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
1mo
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Sr Principal Software Engineer
Nashua or Austin
$133k-$226k/yr OnsiteFull Time
8+ YOESecret clearance (recent or obtainable), strong C++, embedded/software development, OOP, testing/verification, familiarity with containers and DevSecOps, typically 8+ years experience.
C++, containers, DevSecOps
3d
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Sr Principle II Software Engineer
Nashua, New Hampshire, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEBachelor's degree and 10 years of experience or equivalent; C++ proficiency; embedded/software development, object-oriented design, engineering processes, testing, and technical team leadership experience; Secret clearance eligibility.
C++, DevSecOps, containers
2w
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Senior Principal Software Engineer - RFCM Development
Manchester, New Hampshire, United States
$123k-$209k/yr OnsiteFull Time
8+ YOESecret-clearable candidate with Bachelor's in CS/CE or related and 8+ years' experience, deep EW countermeasures knowledge, C++ expertise, service-based architecture, Git/Visual Studio experience, team leadership, lab integration, and testing skills.
Git, Visual Studio, Visual Studio Code, C++
4d
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Senior Principal Software Engineer (Sign On Bonus Available)
Hudson or Austin or San Diego
$133k-$226k/yr OnsiteFull Time
8+ YOEActive DoD Secret clearance, bachelor's degree in computer science, computer engineering, or related field, and 8+ years' experience. Requires C++, Linux, embedded or application development, testing, and technical leadership.
C++, Linux, Git, Jira, Confluence, Clearcase, Bit Bucket
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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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
3w
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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
3mo
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Autonomy Software Engineer
Woburn or Arlington or San Diego or Dayton or Melbourne or Carlsbad
$174k-$225k/yr HybridFull Time
2+ YOEStrong C++ expertise, systems development and testing, security clearance eligibility, and cross-functional collaboration.
C++, MATLAB, CI/CD, Git, Linux, Windows