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Senior Software Development Engineer In Test Jobs in Chelsea, MA

InterSystems

Senior Quality Development Engineer

Boston, MA · On-site

$96.10K - $130.40K/yr

InterSystems is a creative data technology provider, and they are seeking a Senior Quality ... Required : • 5+ years of experience in software quality engineering, SDET, or systems engineering ...

InterSystems

Senior Quality Development Engineer

Boston, MA · On-site

$96.10K - $130.40K/yr

The Senior Quality Development Engineer will develop high-quality software by building validation ... Required : • 5+ years of experience in software quality engineering, SDET, or systems engineering ...

10Beauty

Software QA 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 ...

Amazon

Senior Software Development Engineer

Reading, MA · On-site

$129.30K - $170.40K/yr

... with test driven development (TDD) in robotics software PREFERRED QUALIFICATIONS - Experience programming languages such as C/C++, Python, Java or Perl - Experience with Machine and Deep Learning ...

ASCENSUS

Software Engineer

Newton, MA · On-site

Senior Level (5-15 years experience) * SDET (3+ years experience) * Work at the cutting edge of enterprise AI, solving complex challenges and improving how intelligent systems perform at scale. In ...

Ascensus

Software Engineer

Newton Center, MA

Senior Level (5-15 years experience) * SDET (3+ years experience) Work at the cutting edge of enterprise AI, solving complex challenges and improving how intelligent systems perform at scale. In this ...

ASCENSUS

Software Engineer

Boston, MA · On-site

Senior Level (5-15 years experience) * SDET (3+ years experience) * Work at the cutting edge of enterprise AI, solving complex challenges and improving how intelligent systems perform at scale. In ...

Geologics

Senior Test Development Engineer

Tewksbury, MA · On-site

$60 - $97.40/hr

... software, has familiarity with a process-heavy work environment. Projects are nearly always team ... Bachelors Degree in STEM with Minimum of 2-10 years experience * Electrical Test Instrument ...

Whoop

Senior Software Engineer (Quality)

Boston, MA · On-site

$150K - $215K/yr

Reporting to the Director of QA, we are looking for a Senior Software Engineer for the Quality ... SDET roles * Strong proficiency in at least one programming language used for automation (e.g ...

Whoop

Senior Software Engineer (Quality)

Boston, MA

$150K - $215K/yr

Reporting to the Director of QA, we are looking for a Senior Software Engineer for the Quality ... SDET roles * Strong proficiency in at least one programming language used for automation (e.g ...

Whoop

Senior Software Engineer (Quality)

Boston, MA · On-site

$150K - $215K/yr

Reporting to the Director of QA, we are looking for a Senior Software Engineer for the Quality ... SDET roles * Strong proficiency in at least one programming language used for automation (e.g ...

WHOOP

Senior Software Engineer (Quality)

Boston, MA

$150K - $215K/yr

Reporting to the Director of QA, we are looking for a Senior Software Engineer for the Quality ... SDET roles * Strong proficiency in at least one programming language used for automation (e.g ...

Amazon

Senior Software Development Engineer

North Reading, MA · On-site

$127.50K - $168.10K/yr

Our fleet of robots operates across hundreds of facilities worldwide, working in sophisticated ... We are pioneering the development of a software framework that: - Enables deployment of robots at ...

WHOOP

Software Engineer I (Quality)

Boston, MA · On-site

As an SDET, you will ensure the quality and reliability of products by developing automated tests and collaborating with engineers and product teams to validate functionality. Responsibilities : • ...

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Senior Software Development Engineer In Test information

See Chelsea, MA salary details

$24.4K

$136.4K

$177.7K

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

As of Jun 4, 2026, the average yearly pay for senior software development engineer in test in Chelsea, MA is $136,437.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,100.00 and $155,900.00 per year, depending on experience, location, and employer.

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.

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 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.

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 cities near Chelsea, MA are hiring for Senior Software Development Engineer In Test jobs? Cities near Chelsea, MA with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you
Senior Quality Development Engineer

Senior Quality Development Engineer

InterSystems

Boston, MA • On-site

$96.10K - $130.40K/yr

Full-time

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

Job description

Job Summary:
InterSystems is a creative data technology provider, and they are seeking a Senior Quality Development Engineer to contribute to developing high quality, robust software for HealthShare products. This role focuses on system-level validation, large-scale environments, and automation frameworks that simulate real-world deployments.
Responsibilities:
• Design, implement, and execute system-level validation for HealthShare products, including integration, upgrade, performance, and resiliency testing
• Own and operate customer scale validation environments, including multi-node topology setup and large dataset orchestration
• Build and maintain automation frameworks and validation tooling to support repeatable and reliable testing at scale
• Develop and enhance validation systems and orchestration platforms to coordinate, execute, and track system-level validation workflows
• Design and execute performance and scalability tests, including workload modeling, throughput and latency analysis, and system bottleneck identification
• Develop and maintain performance testing tools, scripts, and datasets to simulate real-world customer workloads
• Execute and support release validation cycles, ensuring readiness of promoted builds
• Review product source code to inform test design, focusing on edge cases, failure scenarios, and performance bottlenecks
• Identify, document, and track defects, working closely with developers for resolution
• Partner with HealthShare scrum teams to gather validation requirements and translate them into scalable test strategies
• Collaborate with DevOps, Platform Engineering, and Operations teams to align infrastructure and validation workflows
• Provide technical guidance and mentorship to QD Systems Engineers
Qualifications:
Required:
• 5+ years of experience in software quality engineering, SDET, or systems engineering
• Experience testing distributed systems at scale, including performance and scalability evaluation
• Technical proficiency in multiple programming languages (Python, ObjectScript, Java, or similar)
• Experience with containerized environments (Kubernetes), Linux systems, and CI/CD pipelines (Jenkins)
• Ability to read code critically and identify weaknesses and performance issues
• Strong analytical, debugging, and problem-solving skills
• Effective communication skills and ability to collaborate across teams
• BS/MS or higher in Computer Science, STEM, or Engineering
Preferred:
• Experience with virtualization or private cloud platforms (cloud, VMware, Nutanix)
• Experience with infrastructure-as-code tools (Ansible, Terraform)
• Experience with monitoring and observability tools (Prometheus, Grafana)
• Experience with large-scale data processing, data pipeline design, or data engineering concepts related to high-volume test data
• Familiarity with healthcare interoperability standards (FHIR, HL7, X12)
• Familiarity with UI technologies (Angular, TypeScript) and UI automation frameworks (Selenium, Playwright, Cypress)
• Experience testing high availability, failover, and recovery scenarios
Company:
InterSystems is a vendor of software and technology for high-performance database management, integration, and health information systems. Founded in 1978, the company is headquartered in Cambridge, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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