Tech Lead .Net Developer

Editx; Brussel; On-site; EUR 90,000 - 130,000; Full time

Job summary

Editx is seeking a Senior Tech Lead to steer the technical evolution of a modern cloud platform. You will combine solid technical depth with leadership to shape architecture, mentor engineers, and drive engineering excellence in an AI-native software delivery environment.

You will design, build, and optimize scalable applications using .NET/C# and Microsoft Azure, translate business needs into robust technical solutions, and promote high standards through code reviews and technical coaching.

Qualifications

• 5+ years in senior development or tech lead roles.
• Strong expertise in .NET/C#, cloud architectures.
• Proven ability to mentor engineers and set coding standards.
• Experience with AI-assisted engineering is a plus.

Responsibilities

• Design and implement scalable cloud-native applications on Azure.
• Drive architectural decisions and engineering excellence.
• Mentor developers and lead code reviews.
• Collaborate with AI-powered tools to accelerate delivery.

Skills

C#

.NET

Azure

Technical leadership

Software architecture

Job description

Lead the technical evolution of a modern cloud platform, combining .NET development, software architecture, AI-assisted engineering, and technical leadership.

Our partner is a technology-driven organization investing heavily in cloud-native development, AI-assisted software engineering, and modern platform architecture.

As part of a growing engineering team, they are looking for a Senior Developer / Tech Lead who can combine deep technical expertise with strong leadership capabilities.

This role goes far beyond pure development. You'll influence architectural decisions, mentor developers, drive engineering excellence, and help shape the future of an AI-native software delivery environment where AI agents actively support coding, testing, and refactoring activities.

Senior Tech Lead | The Role

• Design, build, and enhance scalable applications using .NET, C# and Microsoft Azure.
• Transform business requirements into robust technical solutions, architectures, and implementation plans.
• Establish and promote high engineering standards through code reviews, mentoring, and technical coaching.
• Work alongside AI-powered development tools to accelerate delivery while ensuring the quality, security, and maintainability of the resulting software.
• Drive architectural decisions and contribute to the evolution of cloud-native and event-driven systems.
• Identify opportunities to improve development practices, platform performance, delivery processes, and technical solutions.