Python Developer
First seen by Alion on Sep 28, 2026.
Required Skills & Experience:
IT/tech-related academic degree (bachelor’s or master’s degree.
6+ years of experience in Development.
3+ years of experience using Python.
Strong understanding of IT security requirements and their implementation ideally in the context of critical infrastructure
Proficiency in Python for backend services, preferably with FastAPI or similar frameworks.
Proficiency with data validation lib as Pydantic.
Experience with AsyncIO.
Experience in SQL.
Experience with databases like MSSQL, PostgreSQL.
Experience with RabbitMQ.
Strong understanding of service-based architectures and event-driven systems
Solid conceptual knowledge of software design patterns, scalability, and continuous integration practices
Knowledge of test automation frameworks (e.g Selenium)
Solid understanding of software design patterns, data structures, and algorithms.
Strong problem-solving skills and attention to detail.
Ability to mentor and provide technical leadership.
Experience working in agile environments.
Excellent communication and collaboration skills.
Experience with Azure cloud is a plus.
Experience in NoSQL solutions is a plus.
Ability to work with legacy code and participate to refactoring initiative.
Familiarity with containerization using Docker and deployment pipelines in a CI/CD environment is a plus.
Good level of Dutch and/or French and English is required, German is a plus.
Interested? Apply now at [email protected]