Tech Lead & C# Expert

CodeValue is looking for a Tech Lead & C# Expert to join a challenging R&D project developing mission-critical systems in a high-quality, complex environment.

This is a full-time, on-site position – 5 days a week in Yehud, combining hands-on development, technical leadership, solution architecture, and R&D leadership.

Responsibilities

• Lead the technical direction and R&D team.

• Design and develop reactive, service-based systems with messaging and asynchronous communication.

• Take ownership of solution architecture and technical decisions.

• Combine hands-on C# development with technical leadership.

• Work with complex and evolving requirements and multiple stakeholders.

• Lead planning, execution, schedules, and technical delivery.

• Work in air-gapped environments.

Requirements:

• Strong experience with C# / .NET.

• Experience as a Tech Lead / Team Lead / R&D Lead / Solution Architect.

• Experience with service-based, messaging, and asynchronous systems.

• Experience with mission-critical systems and high-quality software.

• Experience in air-gapped environments – advantage.

• Experience working with multiple stakeholders in corporate or defense environments.

• Strong leadership and problem-solving skills.

• Tech Stack

• C#, .NET 9, Docker, Docker Compose, RabbitMQ, Redis

• Valid Security Clearance – Mandatory