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For Companies At a Glance
- Tasks: Design and execute performance testing strategies for a cutting-edge ML platform.
- Company: Join a high-growth tech company with a focus on innovation.
- Benefits: Fully remote work, competitive pay, and potential for contract extension.
- Why this job: Make a real impact by solving complex technical challenges in a fast-paced environment.
- Qualifications: Experience in performance testing and strong analytical skills required.
- Other info: Work closely with engineering teams and enjoy a high-trust culture.
The predicted salary is between 45000 - 75000 £ per year.
We are seeking a Senior QA Engineer specialising in performance and load testing to join a high-growth team.
Contract Details
- Length: 3 months (initial, strong extension potential)
- IR35: Outside IR35
- Working Model: Fully remote
- Start: ASAP
- Interview Process: Single-stage
Technical Environment
- Backend: Python
- Frontend: TypeScript
- Platform: Machine Learning workflows / ML platform
- Cloud: AWS
Role Overview
You will be responsible for designing and executing load, stress, and performance testing strategies across a distributed ML platform. The objective is to rapidly identify bottlenecks, validate system resilience, and provide actionable insights to engineering leadership. This role sits close to core engineering and platform teams and will directly influence system reliability and scalability.
Key Responsibilities
- Design and implement performance and load testing frameworks.
- Execute stress testing across distributed systems and ML workflows.
- Analyse system behaviour under load and identify performance constraints.
- Work closely with backend and platform engineers to validate fixes.
- Provide clear reporting on system performance, risks, and recommendations.
- Operate autonomously in a fast-moving, high-trust engineering environment.
Why This Role
- Short, high-impact engagement with real engineering influence.
- Modern tech stack across ML, cloud, and distributed systems.
- Strong likelihood of follow-on work for the right engineer.
- Fully remote, Outside IR35, fast interview process.
- This role suits a senior contractor who enjoys solving hard technical problems quickly and delivering tangible impact in a short timeframe.
Senior Performance Tester in England employer: SR2 REC LTD
Contact Detail:
SR2 REC LTD Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Performance Tester in England
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who work with performance testing or in similar roles. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio or a GitHub repository showcasing your performance testing projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for the interview by brushing up on your technical knowledge. Be ready to discuss your experience with load testing frameworks and how you've tackled performance issues in the past. Confidence is key!
✨Tip Number 4
Don't forget to apply through our website! We make it super easy for you to find roles that match your skills. Plus, it shows you're serious about joining our team and helps us get to know you better.
We think you need these skills to ace Senior Performance Tester in England
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with performance and load testing. We want to see how you've tackled similar challenges in the past, so don’t hold back on those details!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Mention your familiarity with Python, TypeScript, and AWS, and how you can contribute to our ML platform.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've identified bottlenecks and improved system performance. We love seeing candidates who can think critically and provide actionable insights!
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 this exciting opportunity!
How to prepare for a job interview at SR2 REC LTD
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially Python and TypeScript. Brush up on your knowledge of performance testing frameworks and tools that are commonly used in cloud environments like AWS.
✨Prepare for Technical Questions
Expect to dive deep into your experience with load and stress testing. Be ready to discuss specific strategies you've implemented in the past, how you identified bottlenecks, and the outcomes of your testing efforts. Real-world examples will make your answers stand out.
✨Showcase Your Problem-Solving Skills
This role is all about solving complex problems quickly. Prepare to discuss scenarios where you’ve had to think on your feet or adapt your testing strategies to meet unexpected challenges. Highlight your ability to provide actionable insights to engineering teams.
✨Communicate Clearly and Confidently
Since you'll be working closely with backend and platform engineers, clear communication is key. Practice explaining technical concepts in a straightforward manner. This will not only help during the interview but also set the tone for collaboration in the role.
