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RE Partners

Senior Java Software Engineer

RE Partners
Poland · Contract · Mid-Senior

🚀 We’re hiring: Senior Java Engineer (Remote)

RE Partners is looking for experienced Senior Java Engineers to join long-term projects focused on building high-performance, scalable backend systems.

We’re looking for engineers who enjoy solving complex technical challenges, working with distributed systems, and building reliable streaming data architectures at scale.

What we’re looking for:

• Strong knowledge of data structures and algorithms

• Deep Java expertise (Concurrency, JVM, JMM, Multithreading)

• Experience building streaming data architectures

• Hands-on experience with Kafka or other messaging systems

• Experience with Kubernetes (building Kubernetes Operators is a strong plus)

• Good understanding of Data Mesh, Data Lakes, and warehousing solutions

• Experience with Oracle and/or MongoDB

Nice to have:

• Docker experience

• OpenShift / Public Cloud experience

• Java profiling and troubleshooting experience

• Experience with Solace, RabbitMQ, IBM MQ, or similar messaging platforms

• Knowledge of FX Risk calculations


We’re looking for people who communicate openly, enjoy learning, and like solving problems beyond the obvious solution.


If this sounds interesting, feel free to reach out or apply.

Key Skills

Ranked by relevance

java kubernetes data structures rabbitmq docker oracle kafka cloud jvm
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Posted
May 20, 2026
Type
Contract
Level
Mid-Senior
Location
Poland

Industries

IT Services IT Consulting Software Development IT System Custom Software Development

Categories

Engineering Consulting

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