Senior .NET Developer

About the role

We are looking for a Senior .NET Developer who will design, develop, and maintain scalable, high‑performance backend services in a cloud‑native architecture. The role focuses on building resilient, secure solutions deployed on Microsoft Azure and taking end‑to‑end ownership within a distributed ecosystem.

Key responsibilities

• Design and implement scalable, fault‑tolerant backend services.
• Build and deploy cloud‑native applications on Microsoft Azure.
• Implement event‑driven architecture using Azure Event Hub and Service Bus.
• Optimize database performance and apply security best practices.
• Develop unit, integration, and end‑to‑end tests following TDD.
• Maintain CI/CD pipelines and use Infrastructure as Code for provisioning.
• Monitor and optimize system performance.
• Collaborate with frontend developers, DevOps teams, and product managers.
• Maintain technical documentation and mentor junior developers.

Required profile

• Strong expertise in .NET (C#).
• Experience with Microsoft Azure cloud.
• Proficiency in containerized applications.
• Deep understanding of microservices and distributed systems.
• Experience with event‑driven systems (Azure Event Hub, Service Bus).
• Strong knowledge of CI/CD automation and DevOps practices.
• Experience working in Agile teams (Scrum, Kanban).
• Proven ability to deliver end‑to‑end solutions.
• Comfortable working in distributed or microservice‑based architectures.
• Experience with AI‑assisted development tools.

Required skills

• .NET (C#)
• Microsoft Azure
• Containerization (Docker/Kubernetes)
• Microservices architecture
• Azure Event Hub
• Azure Service Bus
• CI/CD pipelines
• DevOps practices
• Test‑Driven Development (TDD)
• Infrastructure as Code

What we offer

• Flexible hours and remote‑work option.
• 5 extra vacation days, 3 health days and additional leave for life events.
• Up to €1000 flexible benefits (technology, sports, travel, health, pension).
• Multi‑sport card and wellness activities.
• Referral bonus up to €1000.
• Access to over 5,000 courses, language lessons and performance‑based bonuses.
• Personal budget for conferences or training.
• Volunteer day off and free anonymous psychological counseling.