Billennium
Java Fullstack Developer
BillenniumPoland3 days ago
Full-timeRemote FriendlyInformation Technology

Who we are


Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-oriented environment where collaboration and creativity are core values. Join us to help shape the future of technology together!


We are looking for an experienced Java Fullstack Developer


You will join a project developing a customer-facing service management platform for the medical sector. The tool enables laboratories and small medical units to report incidents and submit service requests related to medical equipment purchased from our client. Available on both web and mobile, it ensures convenient request management, issue tracking, and communication with support teams.

The platform is validated for medical industry standards, requiring additional documentation and compliance processes.


What you will do


  • Design and implement scalable, high-quality features for web and mobile applications.
  • Collaborate with product teams, UX designers, and QA specialists to deliver intuitive user experiences.
  • Ensure compliance with medical sector regulations through proper documentation and validation.
  • Optimize performance and troubleshoot complex issues in distributed systems.
  • Maintain and improve existing functionalities while contributing to new developments.
  • Participate in code reviews, define best practices, and estimate development efforts.


What we are looking for


Backend expertise:

  • Strong experience with Java 21, Spring Boot, and MongoDB.
  • Familiarity with Gradle, Spock Framework, and GitLab workflows.
  • Knowledge of AWS services for deployment and scalability.


Frontend proficiency:

  • Solid skills in Angular 17, Material 17, and RxJS 8.
  • Experience with SCSS, responsive design, and accessibility standards.
  • Ability to work with testing tools like Karma and Jasmine.


Additional skills:

  • Understanding of UX principles and SaaS product delivery.
  • Strong analytical mindset and attention to detail.
  • Ability to collaborate effectively in cross-functional teams.


Nice to have:


  • Experience with Figma for UI design collaboration.
  • Exposure to cloud architecture (AWS preferred).
  • Knowledge of medical sector compliance processes.


Perks and benefits (our offer)


  • Comprehensive benefits – Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
  • Flexibility – remote work and adaptable hours to suit your lifestyle.
  • Career growth – access to professional development and learning opportunities through partnerships with Microsoft, AWS, Snowflake, Salesforce & more.
  • Global collaboration – work with a diverse, international team.
  • Innovative environment – be part of a forward-thinking and growth-oriented workplace.
  • Engaging community – team-building events, hackathons, CSR initiatives, and our annual company event in Mazury.
  • Welcome pack – a pleasant surprise to start your journey with us.


Recruitment process


  1. HR call
  2. Technical Interview
  3. Interview with the dedicated Client
  4. Final decision / Feedback


Sounds interesting? Click “Apply” and have a chance to hear more!

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