Summary
Milos Stojiljkovic is a seasoned engineering leader and architect with ~15+ years designing scalable, resilient and secure financial systems, currently leading Customer Enablement for EMEA at reaktr.ai. He blends deep hands-on expertise in Java backend, microservices, cloud-native platforms and high-load architectures with proven leadership running SRE, platform and product teams at banks and fintechs like ING, Yolt and Backbase. Milos has repeatedly delivered PCI/PSD2-compliant payment and authentication systems, optimized for performance and security (including HSM integration and automated CI/CD at scale). He is skilled at migrating legacy, mainframe-driven workflows to API-led, self-service models and building value-stream-aligned teams using Team Topologies. Beyond technical design and operations, he brings strong mentoring, stakeholder negotiation and product-minded delivery—often reducing costs and audit time through pragmatic architecture choices. Based in Belgrade, he combines enterprise-grade diligence with a builder’s mentality rooted in early freelance systems and trading infrastructure work.
9 years of coding experience
18 years of employment as a software developer
IT, IT at FON
Information systems, Information systems at Matematički fakultet
VI Beogradska gimnazija
Serbian, English, Russian