We are looking for a hands-on .NET Tech Lead to lead engineering delivery for greenfield payment initiatives within a regulated fintech environment. The role combines technical leadership with hands-on development, focusing on building modern, secure, and scalable payment platforms across Europe.

Key Responsibilities:

• Lead technical design and delivery of backend payment platforms using C# / .NET

• Develop and maintain payment processing services supporting real-time and batch flows

• Guide implementation of ISO 20022 and SWIFT MT/MX messaging

• Lead integration efforts with bank APIs, payment rails, and file-based channels

• Own code quality, architecture alignment, reviews, and mentoring

• Ensure security, compliance, resilience, and auditability of payment flows

• Collaborate closely with product, compliance, and engineering teams

• Drive CI/CD practices, testing strategy, and technical documentation

Must-Have Requirements:

• 7+ years of hands-on experience with C# / .NET (Core / 6 / 7 / 8)

• Proven experience as Tech Lead / Senior Engineer on complex backend systems

• Strong experience with payment systems and banking integrations

• Solid knowledge of ISO 20022, SEPA, and payment messaging standards

• Hands-on experience with SWIFT, FPS, BACS, CHAPS, TARGET2

• Experience in Open Banking and regulated financial environments

• Strong skills in REST, SOAP, SFTP, XML/JSON, message queues, and SQL Server

• Experience with Docker, CI/CD pipelines, and secure coding practices

• Excellent English communication and leadership skills

Nice to Have:

• Experience with core banking platforms or digital wallets

• Knowledge of clearing, settlement, and cut-off time processes

• Experience with cloud-native architectures (Azure / AWS)
  
  
  📩 Ready to Join?
  We look forward to receiving your application and welcoming you to our team!