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Java/Kotlin Developer

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  • Sector:

    Digital & Technology

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  • Contact:

    Keiron Westmaas

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  • Consultant:

    Keiron Westmaas

Java Developer (Java Virtual Machines &/or Kotlin Preferred), Banking/Financial Services, Full-time, Freelance, Hybrid working, Competitive daily rate

Are you passionate about contributing to cutting-edge products that shape Europe's energy markets? Our high-performing products deliver market-leading solutions for for our Banking and Financial Services clients. Join our Prague-based development team, comprised of highly skilled professionals who work with the latest industry-standard technologies.

In this role, you will be:

• Designing and developing components for a market-leading trading platform.
• Collaborating with your team to onboard new technologies and driving significant
changes and initiatives within the product.
• Taking initiative by selecting the most suitable technologies, tools, and approaches to
achieve our goals.
• Working closely with peers and stakeholders to refine, analyze, and validate
• Responsible for developing solutions from initial design all the way through to

The ideal candidate will have:

• Good professional experience with Java/JVM Languages
• Notable professional experience in Kotlin development (or proven strong competence
in Java/JVM languages with a willingness to learn Kotlin).
• Proficiency in building container-ready applications and using containerization
technologies (such as K8s and Docker).
• General knowledge of SQL databases and Java ORM frameworks.
• Understanding of modern practices in automated testing.
• Strong aptitude using modern development tools for build processes, version control,
etc. (e.g., Git, Gradle).
• Full competence working in Linux environments.
Our technology stack includes:
Raft Consensus Algorithm, Kotlin Flow, WebSockets, gRPC, Protocol Buffers, SQLite, jOOQ, JUnit5, Strikt, MockK, Google Cloud, Kubernetes