Etinars
.Net/Python Software Developer | Energy Sector - €475 - €500 A Day
Freelance .NET/Python back-end developer (3+ yrs) for a large international energy-sector client in Brussels, building real-time grid-balancing software that connects batteries and renewable parks using event-driven, Kubernetes-hosted services. Hybrid role (2 days onsite), €475–€500/day; relocation to Brussels mandatory.
- Compensation
- €475–€500 / day
- Location
- Spain
- Work setup
- Hybrid
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 3+ years
- Category
- Software engineering
- Posted
Skills
Must have
- 3+ years of software engineering experience
- Proficiency in .NET or Python (async programming, performance-oriented design), with interest in both
- Hands-on experience with event-driven architectures and distributed systems (e.g., Kafka, Azure Event Hub, MQTT)
- Hands-on experience with Kubernetes in production (deployments, autoscaling)
- Experience with stateful systems such as Redis (caching use cases)
- Strong testing culture: unit tests, integration tests, production validation
- Familiarity with Agile practices
- English B2+ for daily interactions with teams and stakeholders
- Relocation to Brussels mandatory if living far, or ability to commute regularly
- Proactive mindset, collaborative spirit, ownership, accountability, empathy and humility
- Strong written and oral communication skills; ability to break down complex problems into pragmatic, scalable solutions
Nice to have
- Exposure to Azure and Infrastructure as Code (e.g., Bicep)
- Familiarity with AKS / Azure Functions, Azure Service Bus, PostgreSQL, GitHub Actions / CI/CD
- Experience with Scala or Rust
- Master's degree (polytechnic engineering)
- French language skills
Full description
Seeking a .Net/Python Software Developer for an energy sector company in Brussels. Role involves real-time software development for grid balancing and energy transition solutions, with a hybrid work model. Requires 3+ years of experience in .NET or Python, distributed systems, and Kubernetes.