FULL-STACK DEVELOPER (PYTHON/REACT)

About us

Nexer Czech Republic is a division within DANIR AB – an IT consulting and R&D company. We work with world‑renowned brands from Scandinavia, the USA, the UK, and Western Europe. Our focus is on growing strong in competencies rather than in numbers.

If you like what we do, see our offer — maybe it is you we will have the pleasure to meet! :)

About the Project

Our client is an AI‑driven Pharma-Tech American company focused on discovering, designing, and developing better medicines using advanced data science. The team is building scalable and maintainable enterprise‑grade solutions used in precision cancer medicine.

What You Will Do

As a Full Stack Developer, you will take a key role in designing and developing custom web applications end‑to‑end. You will contribute to backend and frontend development, API design, data integrations, and cloud architecture. You will work closely with biologists, data scientists, and product teams in a highly collaborative environment focused on clean architecture, documentation, and maintainability.

• Developing full‑stack features using Python (FastAPI) and React

• Designing and building integrations for large‑scale data workflows

• Working with relational databases (PostgreSQL) and cloud infrastructure (GCP)

• Contributing to early prototyping and architecture discussions

• Ensuring code quality through best practices, testing, and documentation

• Collaborating with cross‑functional teams to clarify requirements and data/API assumptions

You might be the perfect match if you are/have:

• 5+ years of experience as a Full Stack Developer in an agile environment

• Strong experience with Python 3.9+ and cloud‑based application development

• Experience with FastAPI or Django

• Proficiency in JavaScript/TypeScript and React

• Hands-on experience with database technologies such as Postgres, Snowflake or Oracle

• Knowledge of distributed systems and microservices

• Understanding of cloud services (GCP or AWS equivalents)

• Ownership mindset, proactive approach, strong communication skills

• Experience collaborating with stakeholders in cross‑functional teams

• Located in Czechia, Slovakia or Hungary

• Fluency in English (spoken and written)

Nice to have:

• Experience with data‑intensive or scientific applications

• Understanding of basic data visualization principles or scientific libraries (plotly, matplotlib, etc.)

• Familiarity with CI/CD pipelines

Assignment Details

• Start date: April 2026

• Workload: full-time

• Location: Czechia, Slovakia or Hugary (remote within these countries only - please note, that candidates outside of these countries will be not considered)

• B2B contract

• Salary: 5.700-8.000 CZK/MD (250-325€)

• Client: global US‑based life‑science company

Recruitment process:

• Screening Call
  A 30‑minute introductory Teams video call with our recruiter, Nikola Otáhalová.

• Technical Interview
  A 60‑minute Teams video call with one of our software developers, focused on technical questions related to the required tech stack.

• Final Interview with the Client
  A 60‑minute Teams video call with the client.

Submit your application online in one easy step! Apply now!