- Company Name
- Satellit
- Job Title
- Python Developer
- Job Description
-
**Job title**
Python Developer
**Role Summary**
Develop, maintain and deploy Python‑based backend solutions for energy market optimization and trading systems. Deliver REST APIs, workflow automation via Airflow, and other services supporting short‑term bidding, trading, nomination, and reporting. Collaborate with traders, analysts, and business stakeholders to translate complex market requirements into scalable, maintainable code through agile practices.
**Expactations**
- 3+ years of professional Python development in production.
- Strong command of modern Python best practices, style guidelines, and testing.
- Proficiency with Apache Airflow for scheduling, SQL/NoSQL data handling, and ORM (SQLAlchemy).
- Experience with Git, CI/CD pipelines, and containerization (Docker) on cloud platforms (Azure or AWS).
- Ability to model and automate complex business flows; solve problems independently and propose optimisations.
- Excellent written & verbal communication in English; French/Dutch a plus.
**Key Responsibilities**
- Design, code, test, and deploy Python backend services and REST APIs.
- Create and manage Airflow DAGs for workflow scheduling and automation.
- Maintain clean, modular, documented code and enforce coding standards.
- Translate business and trader requirements into functional technical solutions.
- Engage in Agile ceremonies, provide clear status updates, and collaborate across teams.
- Continuously improve system performance, reliability, and regulatory compliance.
- Conduct code reviews, troubleshoot issues, and document fixes and enhancements.
**Required Skills**
- **Programming**: Python 3.x, modern libraries, unit testing frameworks.
- **Automation & Scheduling**: Apache Airflow (concepts, DAGs, operators).
- **Data**: Structured/Unstructured data handling, SQL/NoSQL databases, ORM (SQLAlchemy).
- **Version Control & DevOps**: Git, CI/CD pipelines, Docker, cloud services (Azure/AWS).
- **Soft Skills**: Analytical problem‑solving, clear communication, initiative, adaptability, prioritisation.
**Required Education & Certifications**
- Master’s degree in Computer Science, Engineering, Physics, or related technical field (preferred).
- Relevant professional experience in energy sector, trading, or optimisation is advantageous.
- Certifications in Python, Cloud (Azure/AWS), or Data Engineering are a plus.