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

Rublon

Sobre la empresa

Vacantes Disponibles

Full-Stack Developer (Java EE, Angular) [ES]