Senior Software Developer in Test

CSC; United States; Remote; USD 140,000 - 180,000; Full time

Job summary

CSC is seeking a Senior Software Developer in Test to design and build scalable automation solutions that support our Quality Engineering organization. This development-first role focuses on creating tools, frameworks, and intelligent test systems that enable QA teams to deliver high-quality software with speed and confidence.

In this role, you will partner closely with QA engineers, developers, and product teams to engineer robust automation frameworks, improve testing infrastructure, and

Qualifications

• Must have 5+ years in software development, SDET, or automation engineering.

Responsibilities

• Design, develop, and maintain scalable test automation frameworks using Playwright.
• Write high-quality, maintainable code in C# and JavaScript/TypeScript to support automated testing.
• Build and enhance internal QA tooling to improve efficiency and coverage.
• Integrate automation into CI/CD pipelines and support quality gates.

Skills

5+ years experience

C#

JavaScript/TypeScript

Playwright

AI/ML in testing

CI/CD

Agile/Scrum

SQL

Testing frameworks

Education

Bachelor's degree in Computer Science or related field

Tools

Playwright

Job description

Remote

We are seeking a Senior Software Developer in Test to design and build scalable automation solutions that support and elevate our Quality Engineering organization. This is a development-first role focused on creating tools, frameworks, and intelligent test systems that enable QA teams to deliver high-quality software with speed and confidence.

Job Description

Senior Software Developer in Test

Monday - Friday 8:00 am - 5:00 pm

Remote

We are seeking a Senior Software Developer in Test to design and build scalable automation solutions that support and elevate our Quality Engineering organization. This is a development-first role focused on creating tools, frameworks, and intelligent test systems that enable QA teams to deliver high-quality software with speed and confidence.

In this role, you will partner closely with QA engineers, developers, and product teams to engineer robust automation frameworks, improve testing infrastructure, and leverage modern AI-driven techniques to enhance software quality.

This position is ideal for someone who brings strong software engineering expertise, a passion for automation, and a drive to modernize testing through code and innovation.

Some of the things you will be doing:

• Design, develop, and maintain scalable test automation frameworks using Playwright.
• Write high-quality, maintainable code in C# and JavaScript/TypeScript to support automated testing and QA tooling.
• Build and enhance internal tools and utilities that improve QA team efficiency and test coverage.
• Develop and maintain end-to-end, integration, and performance test solutions.
• Integrate automation frameworks and tools into CI/CD pipelines to support continuous testing and quality gates.
• Partner with QA engineers to enable adoption of automation tools and best practices.
• Leverage AI tools and techniques to improve test generation, defect detection, root cause analysis, and test optimization.
• Analyze system behavior, troubleshoot issues, and implement solutions to improve reliability and performance.
• Contribute to test strategy by introducing scalable, code-driven approaches to quality engineering.
• Mentor QA engineers and developers on automation, tooling, and modern testing practices.
• Drive improvements in engineering quality, automation standards, and development practices.

What Technical Skills, Experience And Qualifications Do You Need

• 5+ years of experience in software development, SDET, or automation engineering roles.
• Strong programming skills in C# and JavaScript/TypeScript.
• Hands‑on experience with Playwright for modern test automation.
• Proven experience building automation frameworks, tools, or developer‑centric testing solutions.
• Solid understanding of software development principles, design patterns, and testability.
• Experience integrating automated testing into CI/CD pipelines.
• Experience applying AI/ML or AI‑assisted development tools to improve testing or engineering workflows.
• Strong debugging, analytical, and problem‑solving skills.
• Experience working in Agile or Scrum environments.
• Strong communication skills and ability to collaborate across engineering and QA teams.
• Working knowledge of SQL and ability to query and validate data.

Preferred Qualifications:

• Experience with .NET / ASP.NET and modern backend development practices.
• Experience supporting or enabling QA teams through tooling and automation platforms.
• Familiarity with cloud platforms such as Azure.
• Experience with performance and load testing frameworks.
• Exposure to front‑end frameworks such as Angular.
• Bachelor’s degree in Computer Science or a related technical field.

#CSC #CSCCareers #CorporateTax

About Us

CSC is a global business, legal, and financial services company based in Wilmington, Delaware, USA, providing knowledge‑based solutions to clients worldwide. We have offices and capabilities in over 140 jurisdictions in the Americas, Europe, Asia Pacific, and the Middle East, and more than 8,000 colleagues. We are the business behind business.

Visit our careers site to learn more about CSC and our commitment to our clients, communities, and each other.

CSC is committed to creating a feeling of belonging through a diverse and growth‑oriented environment where everyone is valued.

CSC colleagues have global career opportunities and excellent benefits, including annual success‑sharing bonuses or commission plans based on individual performance. To learn more, visit cscglobal.com/service/careers.

We offer a range of support to colleagues with disabilities, ensuring people have the necessary resources to thrive in their roles. We encourage candidates to work closely with our talent acquisition partners to convey their specific needs. Our commitment to accessibility reflects our broader dedication to diversity and belonging,

Disclaimer: The information above describes the general nature and level of work performed by employees in this role. It is not intended to describe all duties, responsibilities, and qualifications.

About The Team

At CSC, we're always looking ahead, finding ways to innovate, challenge the status quo, and anticipate the needs of our clients. We exceed expectations by adapting client ambitions and goals as our own. This Fierce Client Spirit has helped us adapt and create solutions that have enabled businesses to run smoother and smarter for more than 125 years. It's also the reason we're the trusted partner of many of the world's most successful organizations.

CSC is committed to attracting, developing, and retaining talented people whose values align with ours. We empower our colleagues to bring the right solutions to market to meet client demand. That's why we are the leading provider of business administration and compliance solutions.

We offer a competitive and comprehensive benefits package that includes annual leave, tuition reimbursement, referral bonuses, and more.

As business needs allow, CSC offers hybrid or remote work schedules in alignment with local regulations. Specific details for this position will be discussed during the interview process.

• CSC is a great place to work with smart and dedicated people.
• We have won several employer recognition awards, including Top Workplace USA, Great Places to Work India, and Built In's Best Places to Work.
• We offer fulfilling work and career opportunities. Most positions are filled with internal moves and employee referrals.
• Employees are eligible for Success Sharing, bonuses, or commission plans based on role and individual performance.
• CSC offers a competitive and comprehensive benefits package that includes annual leave, tuition reimbursement, referral bonuses, and more.
• As business needs allow, CSC offers hybrid or remote work schedules in alignment with local regulations. Specific details for this position will be discussed during the interview process.