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- Tasks: Lead performance testing activities and design effective test strategies for complex applications.
- Company: Join InspiredXpert, a specialist IT Talent Solutions company connecting talent with innovative projects.
- Benefits: Remote work, travel covered, and opportunities to work on impactful projects.
- Why this job: Make a real impact by ensuring systems perform optimally in challenging environments.
- Qualifications: Active SC clearance and strong experience in performance testing required.
- Other info: Exciting long-term contract with potential for immediate opportunities.
The predicted salary is between 48000 - 72000 ÂŁ per year.
Role: Lead performance tester
Type: Long-term contract
Location: UK remote, with occasional client visits as required, travel covered
Clearance required: Active SC, or SC + NPPV3
Summary
We’re building a network of experienced Lead Performance Testers across the UK for upcoming opportunities during the year. This is not an immediate live vacancy, but a proactive market‑mapping exercise to identify cleared professionals for future client demand. Roles could become active imminently or within 3 months. We are interested in speaking with senior performance testing specialists who can lead performance assurance activities, design effective test strategies, and help clients understand how systems behave under load across complex delivery environments. Candidates must already hold active SC clearance or SC clearance plus NPPV3. Clearance must be current, or within 3 months of expiry.
Key responsibilities
- Lead planning, design, & execution of performance testing activities across complex apps & platforms.
- Develop performance test strategies covering load, stress, endurance, scalability, and volume testing.
- Build and maintain reusable performance test scripts, frameworks, and supporting test assets.
- Work closely with developers, architects, analysts, and infrastructure teams to define performance requirements and acceptance criteria.
- Analyse system behaviour under load, identify bottlenecks, provide clear recommendations for improvement.
- Support investigation across application, database, API, and infrastructure layers to understand performance issues and constraints.
- Produce clear performance test reports, including results analysis, observations, risks, recommendations.
- Contribute to release readiness decisions by assessing whether solutions meet expected performance and stability thresholds.
- Support continuous improvement in performance engineering practices, including earlier engagement across the delivery lifecycle.
- Provide estimates for performance testing effort/help shape realistic test plans and delivery timelines.
Essential skills and experience
- Strong experience in performance testing within enterprise, regulated, or large‑scale delivery environments.
- Experience planning and executing different types of performance testing, including load, stress, endurance, and scalability testing.
- Hands‑on experience with at least one recognised performance testing tool such as JMeter, LoadRunner, Gatling, k6, or equivalent.
- Experience designing performance test scenarios for web applications, APIs, and service‑based architectures.
- Strong ability to analyse performance results, identify root causes, and explain findings clearly to technical and non‑technical stakeholders.
- Good understanding of system architecture, application flows, databases, and integration points from a performance perspective.
- Experience producing clear documentation, including test plans, scripts, execution reports, and improvement recommendations.
- Comfortable working independently and collaboratively within cross‑functional technical teams.
- Strong communication skills and the ability to engage confidently with stakeholders across delivery, engineering, and operations.
Desirable skills and experience
- Experience with Azure DevOps, Jenkins, or similar delivery and reporting tools.
- Experience integrating performance testing into CI/CD pipelines.
- Understanding of cloud‑based environments and performance considerations across AWS, Azure, or Google Cloud.
- Experience monitoring and analysing system behaviour using tools such as Dynatrace, AppDynamics, New Relic, Grafana, Prometheus, or equivalent.
- Knowledge of SQL and database performance analysis.
- Experience working across distributed systems, microservices, and API‑heavy environments.
- Understanding of non‑functional requirements and service‑level expectations within secure or business‑critical systems.
- Experience mentoring other testers or providing leadership within performance assurance activities.
Security clearance requirement
Active SC clearance, or Active SC clearance plus NPPV3. Clearance must be live, or due to expire within the next 3 months. This opportunity pipeline is not suitable for candidates who would need to obtain clearance from scratch.
InspiredXpert is a specialist IT Talent Solutions company providing high‑quality contract or perm talent across software development, cloud, AI, cybersecurity, and data‑driven roles. We connect skilled professionals with innovative companies, offering exciting opportunities to work on impactful projects across the globe.
Xpert: Lead Performance Test Engineer employer: Inspired Testing
Contact Detail:
Inspired Testing Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Xpert: Lead Performance Test Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the performance testing field and let them know you're on the lookout for opportunities. You never know who might have the inside scoop on upcoming roles that fit your skills.
✨Tip Number 2
Show off your expertise! Create a portfolio showcasing your past performance testing projects, including any cool strategies or tools you've used. This will help you stand out when chatting with potential employers.
✨Tip Number 3
Stay updated on industry trends! Follow relevant blogs, forums, and social media channels to keep your knowledge fresh. This will not only help you in interviews but also show employers that you're passionate about your field.
✨Tip Number 4
Apply through our website! We’re always looking for talented individuals like you. By applying directly, you’ll be in the loop for future opportunities that match your skills and experience.
We think you need these skills to ace Xpert: Lead Performance Test Engineer
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter for the Lead Performance Test Engineer role. Highlight your experience with performance testing tools and methodologies that match what we’re looking for. This shows us you’re serious about the position!
Showcase Your Skills: Don’t just list your skills; demonstrate them! Use specific examples from your past work where you’ve led performance testing activities or improved system performance. We want to see how you can bring value to our team.
Be Clear and Concise: When writing your application, keep it straightforward. Use clear language and avoid jargon unless necessary. We appreciate a well-structured application that’s easy to read and gets straight to the point.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for future opportunities as they arise. Don’t miss out on the chance to join us!
How to prepare for a job interview at Inspired Testing
✨Know Your Performance Testing Tools
Make sure you’re well-versed in at least one recognised performance testing tool like JMeter or LoadRunner. Be ready to discuss your hands-on experience with these tools and how you've used them to design effective test strategies in past projects.
✨Understand System Architecture
Brush up on your knowledge of system architecture, application flows, and databases. You’ll want to demonstrate your ability to analyse system behaviour under load and identify bottlenecks, so be prepared to share specific examples from your experience.
✨Communicate Clearly with Stakeholders
Strong communication skills are key! Practice explaining complex performance issues in simple terms, as you’ll need to engage with both technical and non-technical stakeholders. Think of scenarios where you’ve successfully communicated findings and recommendations.
✨Prepare for Scenario-Based Questions
Expect scenario-based questions that assess your problem-solving skills in performance testing. Prepare to discuss how you would approach different types of performance testing, such as load or stress testing, and the strategies you’d implement to ensure success.