Let's shape the future of Finance - togetherThat's why we're building more than technology, we're building an ecosystem.In this role, you will act as a bridge between development, SRE, and infrastructure teams—driving operational excellence, mentoring colleagues, and shaping the standards that keep our mission-critical services robust and innovative. Operate, maintain, and evolve AWS- and/or OpenShift-based container platforms across dev, staging, and production.Apply a software engineering mindset to operations: automate everything, improve observability, and enforce resilience.Define, prioritize, and track non-functional and reliability requirements with product and feature teams.Drive GitOps adoption, platform engineering best practices, and security-by-design solutions.Partner with development and product teams to enable fast, reliable delivery.Contribute to and help organize the 24/7 on-call rotation (every 4-5 weeks). 5+ years of experience as an SRE, Platform Engineer, or equivalent role.Solid understanding of observability and monitoring tools (Prometheus, Grafana, ELK/Opensearch, DataDog, etc.).Strong security-first mindset, delivering secure-by-design solutions that meet financial industry standards.Excellent collaboration skills, with experience aligning stakeholders across multiple teams.Fluent in English (minimum EU C1 level).Knowledge of SWIFT (financial messaging).Experience in a mentorship or coaching role within engineering/SRE teams.A human-sized Belgian company (250 people) where your ideas and impact matterCoaching, training, and tailored development paths for every career stageProfessional gatherings that encourage collaboration and networking, as well as fun and purposeful activities led by our Befun teamA certified Top Employer with 30 years of tech leadership and ambition