Microservices Developer (f/m/d)

Vor Ort
8 months
Harvey Nash Plc - Stuttgart
flag_no Österreich

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Harvey Nash GmbH supports many of Germany's leading organisations to source, recruit and manage the highly skilled IT and engineering talent they need to succeed in an increasingly technology-driven world.

We offer some of the most interesting and challenging roles where you get to work with the latest IT Technologies with some of the biggest clients in Germany.

For our client from the banking industry we are looking for a Microservices Developer (f/m/d) on a freelance basis for Vienna.

Project Start: latest
Project duration: 8 months +
Location: Vienna
Languages: English (German is a plus)


- Working on the integration of Clients services with a new Back End system running as SaaS in the cloud.
- Collaborate to design and document complex distributed systems
- Implement these systems in a clean and maintainable way
- Implement automated tests and get involved in the complete software life cycle
- Estimate the development efforts together with the team
- You will be part of a Scrum delivery team in an international, agile environment


- Adequate technical education (Technical School or University degree)
- More than 5 years of experience in implementing integration components and applications, especially in the area of digital projects or systems integration
- Excellent knowledge and experience in Java or other JVM based languages like Kotlin or Scala
- Experience writing automated tests (unit, component, integration)
- good experience using common Java open source frameworks like Spring, Spring Boot, Akka
- experience with containerized architectures (eg Docker), management tools (eg Kubernetes) and the microservice architecture pattern
- Good experience in enterprise integration patterns and messaging systems like Apache Kafka and Apache Pulsar.
- Good knowledge in API definition languages (GraphQL, OpenAPI, Swagger)
- Very good Datamodelling and SQL know-how and knowledge of different database technologies (eg RDBMS, NoSQL)
- Good knowledge of (Cloud) IT infrastructure (OS, platforms, etc.)
- Agile Mindset

If you are interested in this vacancy, we would be pleased to receive your updated CV, availability and your hourly rate with everything included.

Marta Matejczyk
Account Manager
Harvey Nash GmbH