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Backend Engineer - FinTech (M/F/D) - Hamburg

Backend Engineer - FinTech (M/F/D) - Hamburg

Middle–Senior Hybrid Hamburg, Germany Full-time Publicado hace 3 meses

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Habilidades y stack

Languages

Java Kotlin

Frameworks

Spring Boot

Tools & Infra

AWS Docker Elasticsearch Kafka

Skills

REST API

Sobre el puesto

FREENOW is hiring a Middle to Senior Backend Engineer for its FinTech team in Hamburg, Germany, with a hybrid work arrangement. You will build financial transaction systems supporting mobility services across European markets.

Work format

This is a full-time position.

Skills and tools

Java
Kotlin
Spring Boot
AWS
Docker
Kafka
Elasticsearch
REST API

What to prepare

Prepare a Java or Kotlin code sample using Spring Boot and explain your implementation choices.
Prepare a backend architecture walkthrough showing how REST APIs and Kafka interact.
Select an AWS and Docker deployment example and outline your contribution.

Responsabilidades

Own features from design and implementation through testing, deployment and monitoring, with growing autonomy.
Design microservices and APIs for financial transaction systems.
Review code and identify technical debt to address.
Collaborate with colleagues in agile teams and mentor junior engineers.
Support monitoring and incident response, including participation in an on-call rotation.

Requisitos

3-5 years of production experience with Java or Kotlin, with skills in both languages.
Expertise in Spring Boot or an equivalent JVM framework.
Knowledge of REST API design and event-driven architecture, including Kafka.
Experience with AWS, Docker and Elasticsearch in backend development.
Understanding of relational databases and JPA/ORM, alongside testing practices across the development lifecycle.
Comfort using AI coding assistants during software development.

Nice to have

Knowledge of financial systems, including invoicing and payouts.

Postúlate a este puesto

Envía una breve presentación: el equipo de contratación la revisará y responderá.

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FREENOW Verified

Enterprise

European mobility-as-a-service platform for ride-hailing, taxi, eScooters and eBikes headquartered in Hamburg, operating more than 26 offices across Europe; acquired by Lyft in July 2025, its first ma

Ubicación: Hamburg, Germany
Tamaño del equipo: 201-500
Política de trabajo remoto: Hybrid

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