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Senior Software Development Engineer In Test Jobs in Medford, NJ

Tata Consultancy Service Limited

Senior SDET

Hamilton, NJ · On-site

$100K - $140K/yr

... years in SDET / Test Automation / Quality Engineering Demonstrated Principal-level influence across platforms, teams, and architecture decisions Deep hands-on experience designing and scaling ...

Datavault AI Inc.

Senior SDET Lead

Philadelphia, PA · On-site

We are seeking a highly technical QA Lead / Senior SDET Lead to architect and drive our automation‑first quality engineering strategy. This role is deeply hands‑on: you will design automation ...

TEKsystems

SDET

Philadelphia, PA · Hybrid

$60 - $65/hr

Top Skills' Details 6-8 years exp as SDET - ***manager is focused on candidates that have a deep expertise in frameworks - particularly in Mobile Automation. Strong experience building frameworks ...

TEKsystems

SDET

Philadelphia, PA · Hybrid

$60 - $65/hr

Top Skills' Details 6-8 years exp as SDET - ***manager is focused on candidates that have a deep expertise in frameworks - particularly in Mobile Automation. Strong experience building frameworks ...

Tata Consultancy Service Limited

Junior SDET

Hamilton, NJ · On-site

$80K - $100K/yr

Must Have Technical/Functional Skills We are seeking a Junior SDET with strong fundamentals in ... of senior SDETs. - Roles & Responsibilities Automation & Quality Engineering • Design, develop ...

T-Mobile

Senior Engineer, SDET

Philadelphia, PA · On-site

$89.40K - $161.30K/yr

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big ... and sustaining automated test processes and controls throughout software development and ...

T-Mobile

SDET Engineer

Philadelphia, PA · On-site

$72K - $129.90K/yr

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big ... software development and sustainment lifecycles. The role is distinguished by leading test ...

ASCENSUS

Software Engineer

Philadelphia, PA

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 ...

L3HHCM20

Senior Software Engineer SMES

Camden, NJ

$86K - $139K/yr

Support and participate in all phases of the software development life cycle, including ... Develop software test plans and procedures, and other relevant technical documentation * Utilize ...

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Senior Software Development Engineer In Test information

See Medford, NJ salary details

$22K

$122.7K

$159.8K

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

As of May 29, 2026, the average yearly pay for senior software development engineer in test in Medford, NJ is $122,710.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,000.00 and $140,200.00 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 Medford, NJ are hiring for Senior Software Development Engineer In Test jobs? Cities near Medford, NJ with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you

Senior SDET

Tata Consultancy Service Limited

Hamilton, NJ • On-site

$100K - $140K/yr

Full-time

Posted 29 days ago

Job description

Must Have Technical/Functional Skills
1- Playwright-Centric UI & Backend Automation Leadership (Core Expectation)
2- AI-Driven Quality Engineering (Strategic Expectation)
3- Azure, DevOps & Platform Enablement
4- Data Quality & Backend Validation
5- Principal-Level Leadership & Influence 6- Domain Experience (Strong Advantage)
Experience Profile 10+ years in SDET / Test Automation / Quality Engineering Demonstrated Principal-level influence across platforms, teams, and architecture decisions Deep hands-on experience designing and scaling Playwright-based automation frameworks Proven experience integrating AI-assisted capabilities into modern test frameworks
Roles & Responsibilities
About the Role
We are seeking a Principal Software Development Engineer in Test (SDET) to lead and modernize quality engineering across UI, API, services, and data layers, with a strong emphasis on Playwright-based and AI-enabled automation frameworks.
This is a hands-on technical leadership role responsible for:
• Defining next-generation automation standards
• Building scalable, resilient Playwright-first test frameworks
• Enabling continuous testing in Azure DevOps
• Embedding AI-assisted and agent-driven quality practices across teams
You will partner closely with Engineering, Product, DevOps, and Business stakeholders to drive quality by design, reduce production risk, and enable high-confidence releases in complex, data-driven systems preferably within wealth management or financial services environments.
Data Quality & Backend Validation (Core Expectation)
• Lead the design and automation of data quality validation frameworks across:
o Databases
o Data pipelines
o System-to-system integrations
• Validate and automate checks for:
o Data completeness, accuracy, consistency, and reconciliation
o ETL / ELT transformations
o Batch jobs, scheduled processes, and file-based integrations (CSV / JSON / XML)
• Build reusable data validation utilities using SQL and Python / Java
• Implement automated reconciliation for financial or transactional data where applicable
• Integrate data quality tests into CI/CD pipelines or scheduled automation runs with actionable reporting
• Proactively identify data anomalies and quality risks before production releases
Azure, DevOps & Platform Enablement
• Drive quality engineering practices within Azure environments
• Design and govern test execution strategies in Azure DevOps
• Define test stages, quality gates, and reporting standards across pipelines
• Ensure traceability across requirements, tests, defects, and releases
AI-Driven Quality Engineering
• Champion the use of AI-assisted tools (GitHub Copilot, Copilot agents, AI assistants) to:
o Accelerate test case generation
o Improve automation code quality and maintainability
o Analyze test failures, logs, and quality trends • Define guardrails and best practices for responsible AI usage in QA
• Drive adop tion of AI-enabled productivity patterns across QE teams
Salary Range: $100,000 - $140,000 a year

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