Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead performance testing for large-scale digital services and backend applications.
- Company: Award-winning digital consultancy impacting UK government services.
- Benefits: Inclusive culture, flexible working, and opportunities for professional growth.
- Why this job: Make a real difference in technology that affects millions of lives.
- Qualifications: Experience in performance testing and cloud-based environments, especially AWS.
- Other info: Join a diverse team committed to innovation and user-centred design.
The predicted salary is between 36000 - 60000 ÂŁ per year.
London, United Kingdom | Posted on 13/02/2026
Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are driven by user-centred design, agile delivery, and a commitment to building innovative digital services that truly matter.
Role Overview
We are seeking a highly skilled Senior Performance Tester (Active SC Cleared) to deliver hands‑on load and performance testing across large‑scale digital services and backend applications. This is a technical, delivery‑focused role operating in structured and governed environments where performance, resilience, and scalability are critical to service success. The successful candidate will have experience working with cloud‑based distributed services and performance testing within AWS‑hosted environments.
Key Responsibilities
- Design and execute load, stress, volume, soak, and scalability tests
- Analyse performance results, logs, and system metrics to identify bottlenecks
- Gather and validate performance Non‑Functional Requirements (NFRs), volumetrics, and capacity assumptions
- Prepare and maintain performance test scripts and execution runbooks
- Execute performance tests in cloud‑hosted (AWS) non‑production environments
- Raise performance defects with clear technical evidence
- Support CI/CD integration for performance testing where required
- Contribute to test reports, defect triage, and test completion evidence
- Collaborate closely with developers, architects, platform, and operations teams
- Strong experience in performance testing of enterprise‑scale systems
Required Skills and Experience
- Hands‑on delivery experience using tools such as: JMeter, Gatling, k6 (or equivalent)
- Solid understanding of: APIs and HTTP protocols, Databases, Messaging systems, Caching mechanisms, Backend and distributed system performance characteristics
- Experience analysing logs and monitoring data
- Familiarity with Agile and hybrid delivery models
- Experience working in regulated or high‑assurance environments
Our Commitment to Diversity & Inclusion
At Scrumconnect Consulting, we believe that diversity drives innovation. We are committed to creating an inclusive environment where everyone is respected, valued, and supported. We actively encourage applications from women, people with disabilities, individuals from under‑represented communities, and those seeking flexible working arrangements. As a Disability Confident Level 1 employer, we provide reasonable adjustments throughout the recruitment process and employment to ensure equal opportunity for all.
Lead Performance Tester ( SC Cleared/ SC Eligible ) employer: Scrumconnect Limited
Contact Detail:
Scrumconnect Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Performance Tester ( SC Cleared/ SC Eligible )
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who work at Scrumconnect Consulting or similar companies. A friendly chat can sometimes lead to insider info about job openings or even a referral.
✨Tip Number 2
Prepare for interviews by brushing up on your technical skills and understanding the company’s projects. We recommend practising common performance testing scenarios and being ready to discuss your experience with tools like JMeter and Gatling.
✨Tip Number 3
Showcase your passion for user-centred design and agile delivery during interviews. We want to see how you can contribute to building innovative digital services that matter, so share examples of your past work that align with these values.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Scrumconnect Consulting.
We think you need these skills to ace Lead Performance Tester ( SC Cleared/ SC Eligible )
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Lead Performance Tester role. Highlight your experience with performance testing tools like JMeter and Gatling, and don’t forget to mention your SC clearance status if applicable!
Showcase Your Skills: In your application, clearly showcase your hands-on delivery experience and understanding of cloud-based services, especially AWS. We want to see how your skills align with our needs for this role.
Be Clear and Concise: When writing your cover letter, be clear and concise about why you’re the perfect fit for us. Use specific examples from your past work to demonstrate your expertise in performance testing and collaboration.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Scrumconnect Limited
✨Know Your Tools Inside Out
Make sure you’re well-versed in the performance testing tools mentioned in the job description, like JMeter and Gatling. Be ready to discuss your hands-on experience with these tools and how you've used them in past projects.
✨Understand the Environment
Since this role involves AWS-hosted environments, brush up on your knowledge of cloud-based services. Familiarise yourself with how performance testing works in these settings and be prepared to share examples of your experience in similar environments.
✨Prepare for Technical Questions
Expect technical questions about load, stress, and scalability testing. Think of specific scenarios where you identified bottlenecks or improved performance metrics. Having concrete examples will show your depth of knowledge and problem-solving skills.
✨Show Your Collaborative Spirit
This role requires close collaboration with various teams. Be ready to discuss how you’ve worked with developers, architects, and operations teams in the past. Highlight any experiences where teamwork led to successful project outcomes.
