Swan is looking for a Senior FreelanceSoftware Engineer to join is tech team of 70+ people for a specific project over a few months. The Engineering team is by far the largest at Swan. 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 regulated environment, compliance, security, and resilience are at our core. We value ownership, open collaboration, and a shared vocabulary to keep complexity manageable. Simplicity is key, clean, maintainable code wins over clever tricks. We ship fast, learn continuously, and always strive for excellence.
You will BE technically responsible for one or more projects. - You will have the opportunity to solve problems in one of the most demanding IT domains with a reactive architecture. - You will design with the product team the bank by API. - You will improve the performance of a system with a rapidly growing load. - You will ensure the respect of the architecture rules and of the automated tests Our technical environment - Scala ; FPTS ; Typelevel ; PostgreSQL ; Kafka ; GraphQL ; K8S ; AWS
You're a great match if : - Experience : From 4-5 years as a Software Developer with a strong grasp of back-end systems. - Mastery of common back-end issues (perfomance improvements, observability, database queries (SQL) and SQL performance improvements) - Good knowledge of a JVM language (Kotlin, Scala or Java) - Hands-on experience with automated testing & CI/CD - Bonus : Familiarity with GraphQL, Kafka, and microservices architecture - Passionate about functional programming & open source - Always up to date with tech trends (meetups, blogs, side projects) - Fluent in English - Our ideal teammate : Empathetic. Skilled. Frank. We love to challenge each other, and we leave our egos at the door. Freelance Scala Software Engineer - Team Payment H/F
Autres
Plein temps (> 32 heures)
Non renseigné
15/07/2025
Freelance
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