Tech Lead - .Net Development (3 Positions)

Location: 100% Remote

Rate: 180-200 PLN/h Contract: B2B, long-term cooperation Industry: Banking / FinTech

About the role

We are looking for an experienced Tech Lead (.NET) to join a team delivering modern solutions for a client in the banking sector. You'll play a key role in designing and leading the development of scalable, event-driven systems in a highly regulated environment, while supporting the technical growth of the team and driving architectural decisions.

Your responsibilities

• Lead the technical direction of the development team
• Design and develop modern event-driven microservices
• Drive architecture and technology decisions
• Collaborate closely with architects, developers, and business stakeholders
• Ensure high code quality and engineering best practices
• Support the delivery of scalable, secure, and high-performance solutions

Requirements

• 10+ years of experience with modern .NET
• 3+ years of experience as a Tech Lead or Senior .NET Developer with technical leadership responsibilities
• Experience delivering solutions within banking, fintech, or other regulated industries
• Solid understanding of event-driven architecture and Kafka
• Hands-on experience with Azure, including services such as Azure Functions, Azure DevOps, and Application Insights
• Experience with Docker and Kubernetes in containerized environments
• Knowledge of Redis and NoSQL databases
• Strong communication skills and fluent English

Nice to have

• Experience designing distributed systems at scale
• Knowledge of cloud-native development patterns
• Experience working in Agile/Scrum environments