Python Developer: FastAPI, AsyncIO,

ResponsibilitiesArchitect and optimize Python-based software applications for core business activities.Collaborate with stakeholders to define technical specifications and gather requirements.Implement best practices for code quality, testing, and CI/CD pipelines.Mentor team members through code reviews and technical leadership.Troubleshoot and resolve...

Pauwels Consulting is seeking a senior developer to join a Brussels-based energy sector client’s internal monitoring platform team. You will architect and maintain resilient Python-based software that monitors health and coordinates operational notifications for large-scale energy infrastructure.You will design and optimize Python services with FastAPI and...

A leading tech recruitment firm in Belgium is seeking a Lead Python Developer to create an innovative mobile application aimed at maximizing user engagement. The ideal candidate will have strong skills in Python and FastAPI, with a deep understanding of RESTful API design and experience in integrating third-party APIs. This position offers flexibility with...

Work Regime: Full-time Start Date: 2 November 2026 End Date: 31 December 2027 Extension: Possible Languages Dutch and/or French: Professional knowledge English: Professional proficiency German: Good Knowledge (an asset) Role Overview We are looking for an experienced Python Developer to join a major technology initiative within the energy sector. You will...

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 infrastructureProficiency in Python for backend services, preferably with FastAPI...

As a Senior Python Developer, you will be responsible for designing, developing, and maintaining robust software solutions that are critical to business operations. You will collaborate closely with multidisciplinary teams to deliver reliable, high-performing applications while continuously improving development standards and best practices. Key...

Appsierra Group is seeking a seasoned Python backend developer to join a delivery-focused team. The role emphasizes building scalable services using Python, FastAPI, and modern backends, with strong emphasis on security, data validation, and event-driven architectures.Candidates should bring 6+ years in development, proficiency in SQL databases...

Xintas is seeking a capable developer to join our team in Belgium. The role focuses on API development, AI agent creation, and robust software delivery using Python, FastAPI, and React.You will work with RabbitMQ for messaging, implement security with SAML/OAuth, and contribute to containerized deployments in a Kubernetes environment. Demanding knowledge of...

AURO CLIC recherche un Développeur(se) Python Senior pour intervenir sur la plateforme interne de supervision des applications d’un client belge dans le secteur de l’énergie. Vous contribuerez au développement backend, aux tests et à l’amélioration continue.Vous maîtrisez Python (FastAPI), Pydantic, AsyncIO, SQL (MSSQL/PostgreSQL) et RabbitMQ,...