Java Developer

We are looking for an experienced and ambitious Java Developer . Join our team to work on projects for our international and local clients. About Nimbus Data Systems At Nimbus Data Systems, we focus on continuous self-development and acquiring new knowledge. We work with clients both in Poland and internationally, delivering solutions that drive business growth. If you're a quick learner, want to participate in international projects, are a team player, but also don't mind acting independently, join us! We give customers more than just code—we want to equip them with the tools to make their businesses flourish. Our clients' success is our success, so we focus on ensuring that everyone who creates Nimbus Data Systems has a long-term goal in mind. You'll always have the opportunity to consult with highly experienced team members, including our senior architects who are ready to share their expertise. What you will do: As part of our team, you'll: Design and develop scalable microservices using Java and Spring Boot Work on both international and domestic projects Collaborate with cross-functional teams to build full-stack solutions Create clean, efficient code and technical documentation Engage in code reviews and share knowledge with peers What we are looking for: 3+ years of hands-on experience as a Java Developer Experience with front-end development (like React) Strong Java and Spring Boot expertise for building microservices Knowledge of a modern JavaScript framework (React, Angular) Solid understanding of relational and non-relational databases (PostgreSQL, MongoDB) Experience with JMS and Kafka Nice to know BPM platforms like Camunda, Flowable or Activity Experience in working with Git and CI/CD Strong experience with microservices architecture Producing high-quality code and technical documentation Proficiency in English and Polish (preferable C1 level) to communicate effectively with our clients Higher technical education (Information Technology or related) What we offer: Salary: 12 000 – 17 000 PLN (UZ or B2B) Training and certification funding, with time for learning during working hours Private medical care: Medicover Multisport Language classes (English) Flexible working hours Team meetings and integration events Referral bonus for recommending a new employee Possibility of hybrid work from our office in Warsaw