Full Stack Engineer developing applications for Estreem to become a top payment processor in Europe. Ensuring security and performance in high-availability environments.
Responsibilities
Design and develop complex, highly available applications
Improve existing engineering practices: unit and functional testing, pair programming
Adhere to strict security standards (payments involve sensitive data)
Participate in Agile rituals: daily stand-ups, sprint reviews, retrospectives
Contribute to the continuous improvement of practices and architectures
Requirements
Engineering degree or Master’s degree in Computer Science
Minimum 5 years’ experience as a full-stack developer
Fluent French (C2), professional English (B2–C1)
Java + Spring Boot: advanced proficiency
Angular: strong front-end development experience
REST APIs: design, performance, and security
Kafka and Apache Camel
SQL / PostgreSQL and MongoDB
CI/CD pipelines (Jenkins)
Solid Cloud experience and familiarity with Kubernetes, OpenShift, Helm, Docker, Git
Experience with very high-availability environments or critical systems
Experience deploying generative AI (GenAI) initiatives
Benefits
Option to participate in a time savings account (CET)
Swile meal card (restaurant vouchers)
Sustainable mobility allowance (FMD)
Employee savings plans: PEE, PERCO, profit-sharing and employer matching
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