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Clavem Group

Senior Python Developer

Clavem Group
Luxembourg · Full-time · Not Applicable

🐍 IT - Senior Python Developer/Engineer


Responsibilities

  • Design & Development: Design, build, and maintain robust, scalable back-end applications.
  • Quality & Refactoring: Analyze existing code, refactor it to enhance maintainability, performance, and adherence to financial industry best practices and the code quality gate.
  • Integration & Automation: Develop and support new database schemas (MS SQL Server) and associated data loading scripts, integrating the database with the IT infrastructure.
  • Testing & Documentation: Write unit tests (pytest) to fulfill code coverage quality gates and maintain comprehensive, user-friendly technical documentation.
  • Support & Training: Collaborate closely with business teams to translate requirements into effective technical solutions and provide training to empower users in application and database development.

Qualifications

  • Bachelor’s degree in IT
  • +7 years of experience in Python and SQL software engineering

Required Skills

  • Technical Proficiency (Mandatory): Strong command of Python (Object-Oriented Programming) and SQL, with practical, hands-on use of key libraries like Pandas, NumPy, and Flask.
  • Development Practices: Proficient in automated testing (e.g., unit-test, pytest) and solid experience with the Git version control system and collaborative development practices
  • Soft Skills: Excellent English communication and presentation skills (C1/C2) proven in customer-oriented change management, ensuring clear communication with both IT and business teams.


Preferred Skills

  • Architecture & DevOps (Desired): Solid understanding of system architecture, distributed systems, and SaaS environments. Practical experience with CI/CD pipelines (e.g., Azure Pipelines) and orchestration tools (e.g., Docker, Kubernetes) complements the development standards.

Key Skills

Ranked by relevance

python sql kubernetes sql server docker devops server pandas numpy saas cicd git
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Posted
Dec 16, 2025
Type
Full-time
Level
Not Applicable
Location
Luxembourg

Industries

Business Consulting Services Data Infrastructure Analytics

Categories

Information Technology Project Management

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