Boldare is seeking a Java Developer to join our team and implement solutions based on a defined technology stack and client standards. You will work directly with international clients in an Agile environment, contributing to product development through REST APIs, microservices, and modern cloud-native technologies.
What You'll Do
- Implementation of solutions in accordance with business agreements
- Adhering to the client’s technology standards
- Maintaining the quality of code and solutions
- Proposing solutions
- Implementing REST APIs according to the client’s business needs
- Collaborating with other roles
- Writing tests
- Working with the client’s Architects
- Engagement in building the product roadmap
- Participation in sprint planning
- Self-organization of team work
- Sharing results of work and giving feedback
- Direct communication with clients without intermediaries
- Participating in face-to-face meetings with clients and team (onsite or online)
What We're Looking For
- 4+ years of experience in Java programming
- Solid understanding and experience in using Java 17 for software development
- Strong knowledge of Spring Boot framework (3.2.x)
- Hands-on experience with Docker for creating and managing containerized applications
- Proficiency in using Kubernetes for deploying, scaling, and managing containerized applications in a cloud environment
- Strong knowledge of PostgreSQL, including schema design, query optimization, and performance tuning
- Experience with Redis
- Familiarity with OpenAPI (Swagger)
- Good understanding of REST API
- Proficient understanding of code versioning tools (Git preferably)
- Knowledge of Webflux and Reactive Programming
- Experience in direct client cooperation and a proactive approach
- Fluency in Polish and English (B2+ level) to easily communicate with colleagues
Nice to Have
- Familiarity with the process of documenting architecture decisions using ADRs
- Experience in designing and developing APIs with an API-first mindset
- Knowledge and experience in developing both microservices and modular monolithic architectures
- Ability to follow and implement general client technology standards
Technical Stack
- Java 17
- Spring Boot 3.2.x
- Docker
- Kubernetes
- PostgreSQL
- Redis
- OpenAPI (Swagger)
- REST API
- Git
- Webflux
- Reactive Programming
Team & Environment
- Team size: about 80 talents spread across Europe
- Agile teams with a Scrum Master in every team, self-organizing, iterative product delivery
- Reporting directly to the client, no proxy; collaboration as equal partners
Benefits & Compensation
- Development budget for every team
- Flexible working hours (with determined core hours)
- Possibility of remote or hybrid mode
- Regular in-person team meetings at Boldare offices (Warszawa, Gliwice, Kraków, Wrocław)
- Office presence required once a week, month, or quarter depending on role
- Variety of working arrangements (e.g., employment contract/B2B contract)
- Preferential terms of Multisport & Lux Med cards
- Annual bonus – 20% of annual profit shared among all employees
- Internal and external knowledge-sharing initiatives
- Community of open-minded product builders
- Great atmosphere and teamwork with real-life bonding events
- Webcams on during online meetings with space for informal chitchats
- Regular business trips for face-to-face client meetings (frequency varies by partner)
- Full access to data including knowledge bases, project descriptions, metrics, statistics, strategies, and financial data
- Transparent communication via open channels
- Direct and clear communication with clients
Compensation: Medior: 10 000 - 16 000 PLN net (B2B), Senior: 16 000 - 24 000 PLN net (B2B). Annual bonus: 20% of annual profit shared among all employees.
Work Mode
- Hybrid work model
- Office locations: Warszawa, Gliwice, Kraków, Wrocław
- Flexible working hours with determined core hours; remote or hybrid mode available
- Office visits required based on role (weekly, monthly, or quarterly)
Boldare is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.







