Senior Test Engineer

Career Choices Dewis Gyrfa Ltd; Sale; Hybrid; GBP 47,000 - 78,000; Full time

Benefits offered by this job

Hybrid working

Flexible hours

Pension contributions

Career development

Job summary

DWP Digital in the UK seeks a Senior Test Engineer to drive automation and testing strategy across multiple delivery teams. You will shape robust testing frameworks, collaborate with Software Engineers, DevOps, Architects and Product teams, and lead testing initiatives in a hybrid working environment.

The role emphasizes data validation, risk-based testing and continuous testing within CI/CD pipelines, with opportunities for mentoring and career progression across the government digital platform.

Qualifications

• Experience in data transformation and Python programming for test automation.
• Strong background designing, building and maintaining robust tests with pytest.
• Experience leading testing and test strategy across multiple delivery teams in Agile environments.
• Hands-on leadership in automation, reporting, defect management and risk-based testing.

Responsibilities

• Provide technical leadership across agile delivery teams to define automation strategies.
• Develop and embed automation frameworks within CI/CD pipelines.
• Champion risk-based testing and data validation to ensure secure, scalable products.
• Mentor and line-manage Test Engineers, fostering collaboration and best practices.
• Support continuous improvement with performance, security and reliability testing.

Skills

Python

pytest

Automation framework

CI/CD

Data testing

Tools

CI/CD pipelines

Cloud

Testing frameworks

Job description

Senior Test Engineer Pay up to £78,250, plus
28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance.

DWP. Digital with Purpose.

We are looking for a Senior Test Engineer to join our community of tech experts in DWP Digital.

We're using fresh ideas and leading-edge tech to build and maintain digital solutions that will be used by nearly every person in the UK, every day and at key moments in their lives.

DWP is the UK's largest government department.

We help people into work and make payments worth over £195bn a year to support and empower millions of people.

The scale of what we do is extraordinary, and our purpose is unique.

We'd love you to join us.

Details.

What skills, knowledge and experience will you need?

Lead criteria: Demonstrable skills and experience in the data transformation space and python programming language with the aptitude to learn/adapt to others.

Experience designing, building and maintaining comprehensive, robust, and reliable tests using pytest including driving improvements to frameworks.

Experience leading testing and test strategy across multiple delivery teams, understanding agile ways of working and how to influence others.

Experience across the full software lifecycle from understanding business needs to delivery into production.

Including technical leadership, test generation, reporting and defect management.

Has experience in shift left principles including CI/CD and using pipelines configured within cloud infrastructure.

Experience of conducting and enabling non‑functional testing, e.g. performance, security or scalability

• including test types, test tools and standards.

You and your role You'll provide technical leadership across multiple agile delivery teams, defining and implementing automation testing strategies that ensure secure, scalable, high‑performing and reliable products.

Working closely with Software Engineers, DevOps, Architects, and Product teams, you'll champion risk‑based testing, data validation, continuous testing, and quality‑by‑design principles.

This is a hands‑on leadership role where you'll shape automation frameworks, embed testing into CI/CD pipelines, manage test risks and defects and help teams deliver with confidence.

You'll also mentor and line manage Test Engineers, share best practices and help build a strong engineering culture focused on collaboration, innovation and continuous improvement.

If you have experience in Test Automation, Quality Engineering, Agile Delivery, CI/CD, Continuous Testing, Data Validation, Risk‑Based Testing, Performance Testing, Security Testing, DevOps, and Engineering Leadership, we'd love to hear from you.

Wages.

Location: You'll join us in one of our brilliant digital hubs in Birmingham, Blackpool, Leeds, Manchester, Newcastle or Sheffield, whichever is most convenient for you.

Hybrid Working: We work a hybrid model

• you'll spend some time working at home and some time collaborating face to face in a hub.

Pay: We offer competitive pay of up to £78,205. Pension: You'll get a brilliant civil service pension with employer contributions worth
28.97%, worth over £16,000 per year.

Holidays: A generous leave package starting at 26 days rising to 31 days over time.

You can also take up to 3 extra days off a month on flexi‑time.

You'll also get all the usual public holidays.

• Flexible working including flexible hours and flex‑friendly policies
• Time off volunteering and charitable giving
• Bring your authentic self to work with 'I Can Be Me in DWP'
• Discounts and savings on shopping, fun days out and more
• Interest‑free loans to buy a bike or a season ticket, so it's even easier for you to get to work and start making a difference
• Professional development, coaching, mentoring and career progression opportunities

And we have an award‑winning environment and culture: DWP have been recognised as 2024 Diversity Employer of the Year at the Computing Women in Tech Excellence awards Diverse and Inclusive Leadership at Digital Leaders Awards 2024 Commended as Best Place to Work in Digital category in the Computing Digital Technology Leaders awards 2025 Recognised as one of the Best Public Sector Employers at 2025 Women In Tech Employer Awards