Senior Test Engineer – Performance Testing Specialist
Senior Test Engineer – Performance Testing Specialist

Senior Test Engineer – Performance Testing Specialist

Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead performance testing across diverse projects and drive quality software delivery.
  • Company: Join an award-winning tech company trusted by global brands.
  • Benefits: Enjoy flexible working, competitive pay, and a comprehensive benefits package.
  • Why this job: Make a real impact in performance engineering and mentor fellow testers.
  • Qualifications: 3+ years in testing with hands-on experience in performance tools.
  • Other info: Great career progression and opportunities for professional growth.

The predicted salary is between 48000 - 72000 £ per year.

Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services.

Are you a passionate performance engineering expert looking to make a real impact? We’re looking for a Senior Test Engineer to join our team and take ownership of performance testing across a diverse range of projects. In this role, you will define and drive performance testing strategies, lead hands-on test execution, and provide clear insights that shape high-quality software delivery. You’ll collaborate with developers, architects, and product teams to ensure performance and non-functional requirements are embedded from design through to release. You will also play a key role in uplifting our test practice—mentoring engineers, improving frameworks, and integrating performance testing into CI/CD pipelines and quality gates.

What You’ll Do

  • Drive performance testing across multiple projects, including load, stress, soak, and scalability tests.
  • Design, execute, and analyse performance tests, identifying risks early in the SDLC and providing clear, actionable insights.
  • Develop and maintain performance and automation test frameworks including version control and code quality practices.
  • Collaborate with engineering and product teams to embed non-functional requirements.
  • Integrate performance testing into CI/CD pipelines, release processes, and quality gates.
  • Communicate test strategies, results, and recommendations clearly to stakeholders.
  • Mentor testers and contribute to enhancing our performance testing capability.

Qualifications

  • 3+ years’ experience in a senior testing role with ownership of test delivery.
  • Strong hands-on experience with tools such as JMeter, Gatling, k6, with ability to explore and adopt other tools as required.
  • Programming/scripting experience (Java, JavaScript, TypeScript, Python, etc.).
  • Experience building or enhancing automated/performance test frameworks.
  • Solid understanding of the SDLC and Agile/DevOps environments.
  • Practical exposure to AI-assisted testing tools.
  • Excellent analytical and communication skills with ability to work independently and collaboratively.
  • SC eligibility or clearance.

Desirable Skills

  • Experience designing automation frameworks from the ground up.
  • Strong all-round testing knowledge with exposure to exploratory, functional, non-functional, integration, and acceptance testing.
  • Experience with cloud environments such as AWS or Azure.
  • Familiarity with observability tools like Dynatrace, Grafana, App Insights, CloudWatch with experience defining and building dashboards with DevOps teams.
  • Experience mentoring or contributing to a testing practice.

Additional Information

At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing, professional growth, and financial stability. Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits. Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme. Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy work life balance. Financial Wellbeing initiatives including; Pension, Private Healthcare Cover, Life Assurance, Financial advice and an Employee Discount scheme. Employee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies. Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat. Reward schemes including Version 1’s Annual Excellence Awards & ‘Call-Out’ platform. Environment, Social and Community First initiatives allow you to get involved in local fundraising and development opportunities as part of fostering our diversity, inclusion and belonging schemes. And many more exciting benefits… drop us a note to find out more.

Senior Test Engineer – Performance Testing Specialist employer: Version 1

Version 1 is an award-winning employer that places its employees at the heart of its operations, offering a dynamic work culture that prioritises professional growth and wellbeing. With a comprehensive benefits package including flexible working arrangements, generous holiday allowances, and robust career development programmes, employees are empowered to thrive both personally and professionally. Located in a vibrant tech environment, Version 1 fosters collaboration with leading technology partners, ensuring that team members are engaged in meaningful projects that drive innovation and success.
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Contact Detail:

Version 1 Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Test Engineer – Performance Testing Specialist

Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who work at Version 1 or similar companies. A friendly chat can lead to insider info about job openings and even referrals.

Tip Number 2

Show off your skills! Create a portfolio showcasing your performance testing projects, including any frameworks you've built or tools you've mastered. This will give you an edge when discussing your experience during interviews.

Tip Number 3

Prepare for the interview by brushing up on common performance testing scenarios. Be ready to discuss how you've tackled challenges in past projects and how you can contribute to Version 1's success.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you're genuinely interested in joining the Version 1 team.

We think you need these skills to ace Senior Test Engineer – Performance Testing Specialist

Performance Testing
Load Testing
Stress Testing
Soak Testing
Scalability Testing
JMeter
Gatling
k6
Java
JavaScript
TypeScript
Python
Automation Test Frameworks
Agile
DevOps

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior Test Engineer role. Highlight your experience with performance testing tools like JMeter and Gatling, and don’t forget to showcase your programming skills. We want to see how you can bring value to our team!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about performance testing and how your experience aligns with our needs. Be sure to mention any relevant projects you've worked on that demonstrate your expertise.

Showcase Your Collaboration Skills: In your application, emphasise your ability to work with cross-functional teams. Mention specific instances where you've collaborated with developers or product teams to embed non-functional requirements. We love team players who can communicate effectively!

Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to keep track of your application status. Plus, we love seeing applications come in through our own platform!

How to prepare for a job interview at Version 1

Know Your Tools Inside Out

Make sure you’re well-versed in performance testing tools like JMeter, Gatling, and k6. Be ready to discuss your hands-on experience with these tools and how you've used them to drive performance testing strategies in past projects.

Showcase Your Analytical Skills

Prepare to demonstrate your analytical abilities by discussing specific examples where you identified risks early in the SDLC. Highlight how your insights led to actionable improvements in software delivery.

Emphasise Collaboration

Since this role involves working closely with developers and product teams, be prepared to talk about your collaborative experiences. Share examples of how you’ve successfully embedded non-functional requirements into projects and improved team dynamics.

Mentorship Matters

If you have experience mentoring other testers, make sure to bring it up! Discuss how you’ve contributed to enhancing testing practices and helped others grow in their roles. This shows your leadership potential and commitment to the team's success.

Senior Test Engineer – Performance Testing Specialist
Version 1

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