Billennium
Backend Python Engineer
BillenniumPoland3 days ago
Full-timeInformation Technology

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-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!


We are looking for a Backend Python Engineer for our client — a global medical technology company focused on removing barriers for patients seeking treatment options.


What you will do:

  • Develop and maintain backend services and APIs using Python, FastAPI, and Pydantic.
  • Design scalable microservices and contribute to system architecture improvements.
  • Collaborate with Frontend, DevOps, and QA teams to deliver high‑quality product features.
  • Work with MySQL, including schema design, migrations, and query optimization.
  • Enhance system performance, reliability, security, and documentation.


What we are looking for:

  • Strong Python skills with solid OOP experience and proficiency in FastAPI and Pydantic.
  • At least 3 years of experience in backend development.
  • Hands‑on experience with relational databases, especially MySQL.
  • Familiarity with cloud platforms (AWS/Azure/GCP) and containerization (Docker/Kubernetes).
  • Strong problem‑solving abilities, teamwork skills, and good command of English.


Perks and benefits:

  • Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
  • Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location.
  • Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: 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 – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.
  • Team-building events including our company tradition (annual company event in Mazury).
  • A pleasant surprise to start your journey with us in the form of a welcome pack.
  • Sounds interesting? Click "Apply" and have a chance to hear more!


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

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