Senior Backend QA Engineer – Microservices

Earnix is seeking a seasoned Back End Developer to join our Engineering team and drive secure, scalable backend services. You will work with AI Product Owners, Architects, and LLMOps to embed AI features and design cloud-native microservices for high availability.You will leverage TypeScript or Python, deploy in Azure/AWS, and use Docker/Kubernetes with...

A financial technology company is seeking a Senior Software Engineer to build and scale core backend services. The role involves designing APIs and microservices while ensuring performance and security. Candidates should have 8+ years in backend engineering, be proficient in TypeScript, and have experience with databases and AWS. This position offers...

Streamlane à Paris recherche un Senior Software Engineer passionné par le développement de systèmes critiques. Vous aurez un impact direct sur les choix techniques dans une équipe expérimentée.Le candidat idéal doit avoir au moins 10 ans d'expérience en développement backend Java et une solide connaissance des architectures microservices et...

Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems.We’re hiring a Senior Software Engineer to build and scale the core backend services that power our platform. You’ll design and operate APIs, microservices, and data systems that handle wallet operations, transaction processing, and...

Senior Software Engineer Location: Paris HQ Department: Tech & Product Required Experience: ≥5 years Contract: Permanent & full time Responsibilities Develop scalable, high-performance web applications for a seamless e-commerce checkout experience. Work across both frontend and backend, ensuring high-quality code and system reliability. Collaborate with...

À propos de l’équipe ✨Constituée aujourd’hui d'environ 70 talents tech (Engineering managers, Développeurs Front-end, Back-end et Fullstack, SRE, Architect cloud, QA Engineers, Salesforce), l'équipe à pour mission de :Développer des features / produits innovant·esContinuer de mettre en place les meilleures pratiques de développementAssurer la...

Gramian Consulting Group is hiring a Senior Backend Engineer to join their Poker engineering team in Paris. The role involves designing and optimizing scalable microservices for a large-scale gaming platform. Ideal candidates will have experience in high-traffic platforms and a strong understanding of distributed systems.The position offers a permanent...

Job Title: Senior Staff Engineer (Backend & Infrastructure)Contract: Permanent (CDI)Location: Paris or full-remote position in France. You must already be living in France and have the legal right to work here without visa sponsorship, as we're unable to provide sponsorship for this position.WE ARE ZIGZAG - THE WORLD'S MOST CONNECTED POST-PURCHASE AND...

Swan is looking for a Software Engineer to join our Banking Experience team. The Engineering team is by far the largest at Swan (70+ people). This team includes Software developers, who build payments and end-customer applications, as well as Infrastructure, DevOps, QA, and Security. We build with intent, focusing on solving real problems that matter. In a...