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Senior Software Development Engineer In Test Jobs in Nashua, NH

SDET

Merrimack, NH · On-site

SDET Must Have Skills: * 6+ years of automation testing experience * Experience with Insomnia or a similar testing tool for API testing * Expertise with Selenium for automated testing * Technical ...

SDET

Merrimack, NH · On-site

$51.25 - $66/hr

The SDET will drive the strategy and implementation of testing for web applications and APIs used by thousands of Investment Professionals to deliver comprehensive brokerage solutions to their ...

SDET

Merrimack, NH · On-site

Overview: SDET Must Have Skills: * 6+ years of automation testing experience * Experience with Insomnia or a similar testing tool for API testing * Expertise with Selenium for automated testing

SDET

Merrimack, NH · On-site

SDET Must Have Skills: * 6+ years of automation testing experience * Experience with Insomnia or a similar testing tool for API testing * Expertise with Selenium for automated testing * Technical ...

SDET

Merrimack, NH · On-site

$51.25 - $66/hr

Kforce has a client that is seeking an SDET in Merrimack, NH. Duties: * Defining and developing a suite of automation tests * Working closely with product owners, developers, and business * Rapid ...

SDET

Merrimack, NH · On-site

$51.25 - $66/hr

Kforce has a client in Merrimack, NH that is seeking a SDET. Responsibilities ... Lead and collaborate as a senior Agile team member to design and deliver solutions for User Stories ...

SDET

Merrimack, NH · On-site

$51.25 - $66/hr

Kforce has a client in Merrimack, NH that is seeking a SDET. This person will be encouraged to contribute new ideas and ways of doing things to improve the team. REQUIREMENTS: * Experience in Agile ...

SDET Back End - Onsite

Merrimack, NH · On-site

$51.25 - $66/hr

Title: SDET Back End - Onsite Location: Merrimack, NH / Smithfield, RI Length :Long term Restriction: w2 only Description: **** Webcam interview; *** Long term project *** Linkedin Must *** Onsite

SDET - API SQL

Merrimack, NH · On-site

$51.25 - $66/hr

Kforce has a client in Merrimack, NH that is seeking a SDET. Responsibilities: * Translating business and systems requirements into test strategy, Test scenarios and test plans * Designing ...

Introduction We are seeking a Software QA Engineer (SDET) to help establish and lead our quality engineering and automated testing infrastructure from the ground up. This is a foundational role with ...

Senior Embedded Test Engineer

Burlington, MA · On-site

$100K - $125K/yr

Introduction We are seeking a Software QA Engineer (SDET) to help establish and lead our quality engineering and automated testing infrastructure from the ground up. This is a foundational role with ...

Linux SDET

Waltham, MA · On-site

$54 - $69.50/hr

Job Title Required Skills: 7+ years of QA experience with software testing Hands on experience on any one scripting language: python, javascript or similar Experience using open source test ...

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Senior Software Development Engineer In Test information

See Nashua, NH salary details

$22.6K

$126.3K

$164.5K

How much do senior software development engineer in test jobs pay per year?

As of Jul 7, 2026, the average yearly pay for senior software development engineer in test in Nashua, NH is $126,350.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,200.00 and $144,400.00 per year, depending on experience, location, and employer.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What engineers make $500,000?

Senior Software Development Engineers In Test (SDETs) with extensive experience, specialized skills in automation, and working at large tech companies or in high-cost-of-living regions can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially for those in leadership roles or with rare expertise in testing automation, cloud platforms, or security tools.

Will QA or SDET get replaced by AI?

Senior Software Development Engineers in Test (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of system architecture, which AI currently cannot fully replicate. While AI tools can automate repetitive testing and assist in identifying issues, human oversight and expertise remain essential for designing test strategies, interpreting results, and ensuring software quality in a fast-evolving environment.

What is the SDET engineer's salary?

The salary for a Senior Software Development Engineer in Test (SDET) typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. SDETs with strong programming skills and experience with automation tools like Selenium or Jenkins tend to earn higher salaries.

Is SDET still in demand?

Senior Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on quality assurance and automation in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries, ensuring continuous testing and faster release cycles.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the key skills and qualifications needed to thrive as a Senior Software Development Engineer In Test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
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What cities near Nashua, NH are hiring for Senior Software Development Engineer In Test jobs? Cities near Nashua, NH with the most Senior Software Development Engineer In Test job openings:

Software Development Engineer in Test(SDET)

SS&C Technologies Holdings

Waltham, MA • On-site

Other

This job post has expired today. Applications are no longer accepted.


Job description

Software Development Engineer In Test (SDET)

Kick off your software engineering career on our Quality & Automation team. You will learn modern test engineering practices while contributing real code, automated tests, and quality improvements. We welcome candidates new to finance.

About the Team

The SS&C Market Data team provides global market information—equities, commodities, derivatives, indices, fundamentals, research, news, and more—across the SS&C product ecosystem. As a Software Engineer in Test, you will drive automation strategy, expand regression coverage, and ensure every component undergoes thorough validation before reaching clients.

What You Will Get To Do

  • Improve quality, reliability, performance, and usability of Market Data services
  • Contribute to automation roadmap and expand integration test coverage
  • Build and maintain automated test suites for APIs, services, system flows
  • Develop holistic automation strategy with fellow SEITs
  • Analyze requirements and implement structured QA methodologies
  • Promote coding best practices for test maintainability
  • Enforce Agile quality gates: Definition of Ready / Definition of Done
  • Participate in code reviews with focus on correctness and reliability
  • Maintain CI pipelines, test data, and pre-production environments
  • Track and improve quality metrics: defects, coverage, flakiness

What You Will Bring

  • Bachelor's degree or equivalent experience in CS, Engineering, Math, or related fields
  • 1–3 years software/automation development experience
  • Experience with one or more languages: C#, C++, JavaScript/TypeScript, Python, Go
  • Experience with CI/CD tools such as Jenkins
  • Strong analytical problem-solving skills
  • Excellent written and verbal communication
  • Passion for technology and continuous learning

Great to Have

  • Experience in Financial Technology industry
  • Test automation experience in an Agile/Scrum environment
  • Strong knowledge of HTTP and REST APIs
  • Experience testing real-time applications
  • Familiarity with Atlassian tools: Confluence, JIRA, Bitbucket
  • Familiarity with AI tools.

Equal Opportunity Statement

SS&C Technologies is an Equal Employment Opportunity employer and does not discriminate against applicants or employees based on race, color, creed, gender, age, marital status, sexual orientation, national origin, disability, veteran status, or any classification protected by law.

Thank you for your interest in SS&C! If applicable, to further explore this opportunity, please apply directly with us through our Careers page on our corporate website: www.ssctech.com/careers.