Senior FullStack Developer (.NET + React)

For our client we are currently looking for a Senior FullStack Developer (.NET + React) who, together with the team, will be responsible for the technical aspects of the project related to genetic diagnostics.

In this position you’ll collaborate with a team from Poland and German and be a part of global company in the field of biotechnology and molecular diagnostics.

Key responsibilities Software design and development for diagnostic tools Creating and developing interactive UI components Building components to display results Creating and maintaining APIs (REST) Working in an international environment

Ideal candidate profile Minimum 5 years of experience in a similar position Experience in both front-end (React) and back-end development (C#,.NET Core) Experience in working  with REST API Experience in deg system architecture English language: minimum B2 Nice to have: experience with security (JWT, OAuth2 concepts)

Conditions Location: hybrid in Wrocław (3 days from the office), Poland Contract type: B2B Salary: 140-160 PLN/h + VAT Benefits: Private medical care, life insurance, Multisport card

Recruitment steps Phone call with a Recruiter (approx. 30 min.) KUBO internal technical verification (1h) Interview with Client (1,5h) Decision and feedback

W KUBO naprawdę zależy nam na ludziach. Zapraszamy osoby w różnym wieku, o różnych tożsamościach i sposobach funkcjonowania oraz niezależnie od sytuacji zdrowotnej i rodzinnej. Autentyczność jest dla nas wartością, a naszym celem jest uczciwy i otwarty proces dla wszystkich.

At KUBO, we genuinely care about people. We welcome candidates of all ages, backgrounds, identities, family constellations, health situations, and ways of thinking and interacting with the world. You’re welcome to be yourself — we value authenticity, and we’re committed to creating a fair and inclusive process for everyone.