BME - Bolsas y Mercados Españoles - drives the transformation of financial markets and belongs to SIX, the third largest exchange group in Europe.
What sets us apart drives us ahead: between local roots and integral relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.
Performance Test Engineer (Linux)
Madrid, Barcelona | Working from home up to 40% | Reference 7888
Are you passionate about modern technology and eager to work in an agile, highly dynamic environment at the heart of the stock exchange trading business? Join our team that integrates and operates the low latency matching application within the trading platform. Your role will be to design, implement, automate and document latency, throughput, performance, capacity, failover tests. In this position as a Performance Test Engineer you will work closely with testing, infrastructure, network, security teams.
What You Will Do
- Design, implement,



and execute performance/NFT strategies for a matching application, with a focus on latency, throughput, jitter, failover, and load testing across pre prod and prod like environments.
- Build and automate test harnesses, scenarios, and continuous integrations to continuously assess performance, regression test results, and scalability; leverage Ansible and scripting for repeatable tests in various environments.
- Visualize results of NF testing, create performance dashboards using different tools (e.g., Grafana), produce reports and recommendations for engineering and other stakeholders.
- Collaborate with functional testers, infrastructure, network, and database teams to model realistic market conditions, tune systems, and design non-functional test cases; contribute to release readiness and change planning.
- Troubleshoot and analyze issues from low level network packets to OS and application behavior; drive root cause analysis a

📌 Performance Test Engineer (España)
🏢 Six Group Services
📍 España