Join Rublon Services, a trusted partner in consulting, custom software development, and cloud solutions for enterprise clients across automotive, energy, and telecom sectors. We are building powerful internal and customer-facing web applications that enable operational excellence for our partners.
We are looking for a long-term Full-Stack Developer (Java EE, Angular) who will help design, develop, and support mission-critical custom software solutions for a leading German automotive manufacturer and other international clients.
How You’ll Work
- Location: 100% remote or from our offices in Kraków or Zielona Góra, Poland
- Technology Stack: Java 17/21, Java EE, Quarkus 3, Angular 19, AI/LLM, Hibernate, PostgreSQL, Oracle, Docker, Terraform, Ansible, Elasticsearch, AWS, Unix
- Team: 7 Developers, 1 Tech Lead, 1 Project Manager
- Languages: Polish/English for internal communication; English for documentation and code comments
- Equipment & Development: Company-managed laptop, access to online training courses, and sponsored certifications
- Benefits for Employees: access to private medical care and MultiSport card
What You’ll Do
As a Full-Stack Developer, you will contribute to developing and maintaining intranet and enterprise applications that support client operational goals:
- Collaborate with stakeholders to analyze requirements and design technical concepts
- Implement robust backend and frontend functionality using Java EE and Angular frameworks
- Ensure high code quality through reviews and automated testing
- Build and integrate development and integration tests
- Apply classic and agile project management methodologies to deliver features according to user stories and performance requirements
- Provide third-level support and assist with production issue resolution
Skills You Have
- Proven experience in Java software development, ideally with Java EE, EJB, JPA, Hibernate, Glassfish or similar technologies
- Frontend development experience with Angular (version 7 or newer)
- Experience with Oracle or PostgreSQL databases
- Solid understanding of software architecture principles
- Effective communication skills and ability to collaborate with clients and team members
- Good command of English (B2 or better)
Nice To Haves
- Familiarity with technologies such as Elasticsearch, Jenkins, Payara, Quarkus, or OpenShift Cloud
- Knowledge of DevOps and CI/CD practices
- Understanding of web application security principles
- Experience with Linux system administration
- Prior success working in distributed or remote development teams
- Knowledge of German (B1 or better)
Why Apply
- Work with experienced developers in a collaborative environment focused on quality and craftsmanship
- Engage in meaningful software projects supporting international clients
- Opportunities for professional development and continuous learning
Steps After You Apply
- You will be invited to an initial online meeting with our recruiter
- A small technical assignment will be provided and subsequently discussed with a technical lead
- Pending successful evaluation, you’ll be invited to a final interview and potential offer
