Python Full - Stack Developer

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

• *Fullstack Python Developer**

for our client — a company operating at the intersection of software engineering and scientific innovation.

• *What you will do:**
• Develop scalable frontend (TypeScript, React) and backend (Python, Django, Celery) applications.
• Build and maintain REST and GraphQL APIs.
• Solve complex engineering challenges related to scientific data and analysis workflows.
• Collaborate with local and off‑shore teams in an agile, iterative environment.
• Work with Postgres, MongoDB, and AWS cloud services.
• Ensure high code quality through testing (pytest, optionally Playwright)
• *What we are looking for:**
• 5+ years of experience in data‑focused software development within agile teams.
• Strong skills in TypeScript/React and Python (Django, Celery).
• Hands‑on experience with REST and GraphQL API development.
• Proficiency with GitHub and relational/NoSQL databases (Postgres, MongoDB).
• Experience working with AWS and modern cloud tooling.
• Degree in bioinformatics, computer science, or a related field; biological knowledge is a plus.
• *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!