Quality Assurance - Performance Tester (50011)
InfoSumBasingstoke and Deane, England, United Kingdom • London, England, United Kingdom
Posted May 19, 2026
Full Time
About the Company
InfoSum is the world’s leading data collaboration platform, providing solutions to the world’s largest enterprises to allow collaboration across data sources and deliver richer customer experiences that prioritize consumer privacy.
Job Description
Quality Assurance - Performance Tester at InfoSum, a leading data collaboration platform. Design and implement scalable performance tests, maintain security best practices, and work with cross-functional teams to ensure smooth operation under high loads.
Requirements
- 5+ years of experience in performance testing, with expertise in relevant tool suites
- Understanding of distributed data driven systems, microservices architecture, and RESTful APIs
- Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes)
- Knowledge of scalability strategies, microservices architecture, load balancing, caching, batch processing and event-driven architectures, in particular Kafka
- Strong experience with CI/CD pipelines and automated testing to ensure reliable deployments
- Excellent problem-solving skills with the ability to diagnose and resolve complex technical issues
- Strong collaboration and communication skills to work effectively in a cross-functional team
Benefits
- Salary sacrifice schemes with employer contribution
- 25 days annual leave (excluding bank holidays) + a day off for your birthday + 2 Volunteering days
- Private medical insurance
- Life assurance - 4x your base salary
- Fantastic corporate discounts and mental wellbeing support, including a top of line EAP
- Enhanced Maternity, Adoption & Share Parental Leave
