Senior Backend Developer (.NET & Azure)

At Sytac, we build high-performing engineering teams for leading organizations. We combine a pragmatic, people-first culture with technical craftsmanship—giving engineers autonomy in real production environments.

For one of our major energy sector clients, we are looking for a Senior Backend Developer to join their GenAI Incubator team. In 2026, the focus shifts from small-scale experiments to delivering high-value, scalable production solutions. You will design robust services that simplify business processes and enhance customer experiences through Generative AI.

What you’ll do

• Build production-grade services using .NET on Azure with clean, maintainable code.
• Own features end-to-end, from initial discovery and design to deployment and monitoring.
• Implement event-driven architectures using Kafka, Service Bus, or Event Grid.
• Drive technical decisions regarding system performance, reliability, security, and cost.
• Collaborate closely with frontend specialists and DevOps to achieve common goals.
• Debug and improve reliability by owning features throughout their entire lifecycle.

What we’re looking for

• 5 to 10 years of experience as a backend developer with deep expertise in .NET Core and C#.
• Azure Mastery: Hands-on with Functions, Key Vaults, App Insights, Container Apps, and Service Bus.
• Event-Driven Knowledge: Familiarity with messaging systems like Kafka or similar platforms.
• Cloud-Native Skills: Essential experience with IaC, CI/CD pipelines, and Docker/Kubernetes.
• Proactive Communicator: Ability to deliver integrated solutions across technical and non-technical teams.
• Fluent English + NL residency (no sponsorship).

Tooling: .NET Core, C#, Azure, Kafka, Docker/Kubernetes, CI/CD, IaC.

Details

• Focus: Scaling Generative AI solutions into production.
• Hours: Full-time (36 hours per week). Hybrid, 3 days a week
• Environment: Innovative, transparent, and focused on a fossil-free future.