Senior Java Software Engineer

RE Partners; Polska; On-site; PLN 180,000 - 320,000; Full time

Job summary

RE Partners is seeking dedicated, motivated Sr. Java Engineers to deliver innovative software solutions for clients. You will work on applications using Java, Kafka, Oracle/MongoDB, and multithreading to ensure high performance and reliability.

The role emphasizes robust data structures and algorithms, streaming architectures, and collaboration with teams on data meshes, data lakes, and warehousing. Kubernetes expertise and experience with message brokers like Kafka or RabbitMQ are highly

Qualifications

• Deep understanding of data structures and algorithms.
• High level of Java (Concurrency, JVM, JMM).
• Experience building streaming data architectures.
• Knowledge of Data Mesh, Data Lakes and warehousing.
• Experience with Kubernetes and building operators.
• Experience with Kafka/RabbitMQ.

Responsibilities

• Develop software solutions for clients using Java and streaming tech.
• Collaborate on architectures involving data lakes and warehousing.
• Contribute to Kubernetes-based deployments and operators.
• Optimize performance with profiling and multithreading.

Skills

Data structures

Algorithms

Java

Multithreading

JVM

Tools

Kafka

RabbitMQ

Oracle

MongoDB

Kubernetes

OpenShift

Job description

RE Partners is seeking dedicated, motivated, and reliable Sr. Java Engineers who are interested in providing innovative software solutions for our clients. Come be a part of our team as we continue to deliver high quality products and services. Successful candidates will have a deep understanding of data structures and algorithms while developing applications using Java, Kafka, Oracle/MongoDB along with Multithreading. If you are an open communicator with a passion for learning, love to think outside the box and you are excited about software development, we are looking for you!

What we're looking for:

• Deep understanding of data structures and algorithms;
• High level of Java (Concurrency, JVM, JMM);
• Experience building streaming data architectures;
• Good working knowledge of Data Meshe, Data Lakes and warehousing solutions;
• Strong experience with Kubernetes, building Kubernetes operators is of special interest;
• Experience with message brokers (Kafka/ RabbitMQ);

Nice to have:

• Practical experience with messaging system (Kafka, Solace, *MQ).
• OpenShift\\Public cloud experience.
• Experience with Java profiling\\troubleshooting.
• Experience with Mongo.
• Knowledge of FX Risk calculations

Equal Opportunity Employer: We are an equal opportunity employer and welcome applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or veteran status.olutions for our clients. Come be a part of our team as we continue to deliver high quality products and services. Successful candidates will have a deep understanding of data structures and algorithms while developing applications using Java, Kafka, Oracle/MongoDB along with Multithreading. If you are an open communicator with a passion for learning, love to think outside the box and you are excited about software development, we are looking for you!