ppBME - Bolsas y Mercados Españoles - drives the transformation of financial markets and belongs to SIX, the third largest exchange group in Europe. /p pWhat 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. /p h3bPerformance Test Engineer (Linux) /b /h3 pMadrid, Barcelona | Working from home up to 40% | Reference 7888 /p pAre 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. /p pbWhat You Will Do /b /p ul liDesign, 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. /li liBuild 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. /li liVisualize results of NF testing, create performance dashboards using different tools (e.g., Grafana), produce reports and recommendations for engineering and other stakeholders. /li liCollaborate 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. /li liTroubleshoot and analyze issues from low level network packets to OS and application behavior; drive root cause analysis and propose performance optimizations and mitigations. /li /ul pbWhat You Bring /b /p ul liStrong Linux engineering background with excellent Bash scripting and Python programming skills complemented with C/C++. /li liExperience implementing and executing fully automated non-functional tests; ability to simulate market like traffic patterns. /li liVery good understanding of networks and various factors that impact low latency systems. /li liHands on experience with DevOps practices and toolchains relevant to automation and continuous testing (e.g., Ansible, GitLab, CI, Airflow, Openshift/ArgoCD); familiarity with version control and artifact handling will be a plus. /li liAnalytical mindset with excellent troubleshooting skills across layers; collaborative communicator comfortable working with infrastructure, network, application, and security teams; readiness to occasionally work outside normal hours for major tests or incidents. /li liVery good verbal and written English. /li /ul pDiversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background. /p h3What We Offer /h3 ul liFlexible Work Modelsbr/We trust our employees and offer a work environment that is well-balanced, productive and fosters success. /li liPersonal Developmentbr/You will benefit from a culture of continuous learning and feedback. Your personal growth is supported through an extensive learning offering. /li liAgile Working Methodsbr/Whether through scrum or design thinking,br/we solve exciting tasks together in teams. /li /ul /p #J-18808-Ljbffr

📌 Performance Test Engineer (Linux) (Madrid)
🏢 Six Group Services
📍 Madrid