Python Developer
Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there’s a constant need to be innovative.
Create and enhance projects in Java, Pyhton, Angular, PHP, .NET and so much more while diving in the world of Blockchain, Artificial Intelligence, Data Science, Security and Internet of Things.
Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients.
Face challenges and learn other ways of thinking and seeing the world - there’s always room for your energy and creativity.
About the role
We are looking for a Python developer with at least 3 years of experience to integrate a multidisciplinary team working on a project in the telecom market.
As a part of your job, you will:
- Capture and understand the requirements necessary to implement customer needs.
- Clarify scope, identify assumptions, requirements, and dependencies to ensure project alignment among all stakeholders.
- Design, develop, and maintain scalable and efficient Python-based solutions.
- Write clean, maintainable, and well-documented code.
- Participate in code reviews and promote best practices in software development.
- Collaborate with DevOps and QA teams to ensure smooth deployment and testing processes.
- Engage in Agile ceremonies (e.g., daily stand-ups, sprint planning, retrospectives).
- Communicate effectively with the client to gather requirements, provide updates, and clarify technical details.
What are we looking for?
- Proficiency in Python – Strong understanding of Python syntax, data structures, and object-oriented programming (3+ years of experience).
- API Development and Integration.
- Database Integration – Familiarity with relational databases such as MySQL and PostgreSQL.
- Version Control – Experience using GitHub for version control and collaboration.
- Testing and Debugging – Knowledge of automated testing, integration testing, and debugging tools.
- CI/CD Pipelines – Understanding of continuous integration and deployment practices.
- Cloud Platforms – Hands-on experience with platforms such as Google Cloud Platform (GCP) and Amazon Web Services (AWS).
- Containerization – Experience with container technologies such as Docker.
- Data Handling – Experience in data manipulation using libraries like Pandas.
Personal traits
- Education - Master/bachelor’s degree in Computer Science, Engineering or a related field.
- Strong Communication Skills – Ability to communicate clearly and effectively in English.
- Team Collaboration – Comfortable working in large, cross-functional teams.
- Adaptability - Ability to quickly learn new tools and technologies, and adapt to changing requirements.
- Time Management – Capable of managing multiple tasks and meeting deadlines.
- Travel – Availability to travel occasionally, depending on project needs.
At Celfocus, we are committed to cultivate a diverse and inclusive workplace. As an equal-opportunity employer, we welcome applicants of all backgrounds, gender identities, and abilities. We are dedicated to providing reasonable accommodations for candidates with specific needs. If you require any adjustments during the selection process, please inform our Talent Acquisition Team.
Come join the Team!

About Celfocus
Celfocus is a European high-tech system integrator, providing leading edge professional services focused on creating business value through Analytics and Cognitive solutions – addressing Telecommunications, Financial Services, Retail, Energy & Utilities, Pharmaceutical, and other markets' strategic opportunities.
As a highly specialised engineering company, Celfocus helps clients undergo their innovation path, providing technological solutions to extract value from data and make it actionable.
Serving clients in +25 countries, Celfocus delivers solutions that boost customer experience and enhance operational efficiency, via our Cognitive Automation, Data & Analytics and Digital offers.
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