Python Developer
Ernst and Young28 days ago
Katowice, PolandMid Level
Responsibilities
- Develop new applications for internal and external clients.
- Add new functionalities and features to existing projects.
- Build complete, scalable, performant, maintainable, and well-documented solutions.
- Write and maintain unit tests and tested code.
- Participate in international projects and collaborate with multicultural teams.
- Design modern, high-quality, responsive products.
- Travel to customer locations when needed.
Requirements
- Very good knowledge of Python.
- Hands-on experience with one web framework such as Django, Flask, or FastAPI.
- Two to three years of professional experience developing web-based Python applications.
- Knowledge of SQL, Git, testing libraries, Clean Code, and REST APIs.
- Experience with Pytest or Unittest.
- Knowledge of engineering standards and tooling.
- Ability to convert complex requirements into actionable code.
- Experience with international projects and multicultural environments.
- Very good English at minimum B2 level.
- Strong communication skills.
- Experience with Agile methodologies and CI/CD.
- Preferred: experience with AWS, Azure, GCP, or AI development.
- Preferred: backend experience with Node.js or frontend knowledge of Angular or React.
Benefits
- Hybrid work in Katowice with two days in the office and three days remote.
- Continuous learning, coaching, and professional development opportunities.
- Opportunities to work on international projects with well-known global brands.
- Inclusive and diverse culture with flexibility to make a meaningful impact.
Categories
About Ernst and Young
Ernst & Young (EY) provides audit/assurance, tax, consulting, strategy and transactions services to enterprises, financial institutions, and public‑sector clients. Structured as a global network of partner‑owned member firms, it sells professional services on a fee basis, including a dedicated Financial Services Organization for banking, insurance, and capital markets. Headquartered in London, EY was formed in 1989 from the merger of Ernst & Whinney and Arthur Young, and operates in 150+ countries.