Senior Java Developer with German

🔍 Senior Java Developer with German

Location: remote

Contract type: B2BCapacity: Full-time 🚀 About the projectWe are looking for a Senior Java Developer to join a large-scale project within the public sector, focused on developing and maintaining tax-related software systems.

The project involves building and evolving complex, high-availability systems used in a regulated environment. You will work on backend services, system integrations, and participate in maintaining high standards of performance, security, and code quality.

You will join a large, structured team working in an Agile setup, contributing to long-term system development in a complex organizational environment. 💡 About the company

• Kyotu Technology is a boutique software house based in Wrocław and Warsaw, working fully remotely or in hybrid mode across Poland. We focus on long-term, high-quality engineering and building complex, production-grade systems with real business impact. 🧠 Your responsibilitiesdevelop and maintain backend applications using Javabuild and extend RES
• Tful AP
• Iswork with relational databases and ORM frameworkscollaborate with cross-functional teams in Agile environmentparticipate in code reviews and ensure high code qualitysupport CI/CD processes and work in containerized environmentsperform occasional DevOps-related tasks🧩 Must haves
• German language at C1 level (fluent written and spoken communication)higher education in IT (Bachelor/Master) or equivalent qualification + min. 5 years of experiencestrong experience with Java (Java 8+)minimum 5 years of experience working with Gitexperience working with Jira and Confluenceexperience with Linux (terminal-based work)experience with OpenShift and Helm (min. 2 years)experience with ORM frameworks (e.g. Spring Data, JPA)experience with build tools and CI (e.g. Gradle, CI pipelines)experience working on large-scale projects (long-term, multi-person teams)✨ Nice to haveexperience with Spring Bootexperience in building RES
• Tful servicesexperience with testing frameworks (JUnit, Mockito)experience with databases (Oracle, PostgreSQL)basic frontend experience (React, TypeScript)experience working in Agile environments (Scrum, Kanban)

English at B1 level📦 What we offerB2B contract, 120 - 160 +vat/hlong-term cooperationwork on large-scale public sector systemscollaboration within experienced, structured teamsprojects with high impact and stability