Paris-Based Backend Engineer (Kotlin/AWS) — Hybrid

Trade Republic Bank GmbH; Paris; Hybrid; EUR 85,000 - 125,000; Full time

Job summary

Trade Republic Bank GmbH in Paris is seeking a software engineer to build and test services using the JVM stack (Kotlin, Spring, Vert.x) and to design cloud features on AWS with high availability and low latency.

You’ll automate delivery through GitHub Actions and Kubernetes, contribute to scalable platform services and collaborate across teams. The role follows a flexible hybrid model with 2–3 days in the Paris office. Relocation and visa support are provided.

Qualifications

• At least 5 years of software engineering experience, preferably in JVM environments.
• Experience shipping features in a service-oriented architecture.
• Strong focus on reliable, maintainable software and iterative delivery.

Responsibilities

• Build and test services using JVM stack (Kotlin, Spring, Vert.x, Hibernate).
• Design cloud services on AWS with high availability and low latency.
• Automate delivery using GitHub Actions and Kubernetes-based pipelines.

Skills

JVM ecosystem

Kotlin

Spring

Distributed systems

Tools

Kubernetes

GitHub Actions

AWS

Job description

Trade Republic Bank GmbH in Paris is seeking a software engineer to build and test services using the JVM stack (Kotlin, Spring, Vert.x) and to design cloud features on AWS with high availability and low latency.

You’ll automate delivery through GitHub Actions and Kubernetes, contribute to scalable platform services and collaborate across teams. The role follows a flexible hybrid model with 2–3 days in the Paris office. Relocation and visa support are provided.