Senior .NET Technical Lead — API

Editx in Brussels is seeking an experienced frontend leader to define and drive frontend development, ensuring consistent architecture and coding standards across projects.You will build features and reusable components using modern .NET and Blazor, design accessible UI structures, and collaborate with analysts, architects, and stakeholders to translate...

Hive-X is seeking a Senior .Net Developer for a hybrid position in Brussels, starting 29 June 2026. You will design, develop, and maintain robust software solutions using Microsoft technologies, ensuring quality and performance while mentoring team members.This role requires proficiency in .NET frameworks, ASP .NET, and a very good command of English, among...

ThoughtLabs Belgium is seeking an experienced backend engineer to lead and contribute to .NET back-end systems. You will design RESTful APIs, implement event-driven integrations, and work with EF Core in a security-conscious DevSecOps environment.The role requires hands-on leadership of a backend team, strong architecture decisions, and collaboration with...

Sopra Steria België zoekt een Practice Lead die digitale transformatie en tech consulting naar een hoger niveau tilt. Je bouwt mee aan toepassingen voor web, mobiel, desktop of gaming en bewaakt kwaliteit, beveiliging en performance.Je bent mentor voor je team, coacht collega’s om mijlpalen te halen en werkt met stakeholders en management aan...

FunctionOur client is looking for an experienced Senior Developer / Tech Lead to contribute to the development and optimization of a modern software platform. In this role, you will combine hands-on development with technical leadership, helping shape architecture, safeguard quality, and translate business needs into robust technical...

Responsibilities Coordinate and oversee end-to-end release activities, ensuring alignment between business priorities and technical delivery readiness. Manage cross-functional dependencies across multiple teams, applications, and technology domains to ensure smooth and successful releases. Monitor release risks, blockers, and deployment readiness, driving...

For one of our clients in the telecommunications sector and located in Brussels, we are looking for an IT Technical Lead.Role overviewWe are seeking a highly analytical and deeply technical Senior Software Engineer to lead the reverse-engineering and documentation of our legacy marketing automation infrastructure built on Selligent Campaign. Due to the...

NP Group is seeking an experienced .NET Solution Architect / Technical Lead to support a major technology transformation within financial services. The role combines end-to-end solution architecture with hands-on .NET technical leadership.Responsibilities include leading design across applications, APIs and integrations, defining standards for API gateways,...

.NET Solution Architect / Technical Lead Experience: 10+ years We are looking for an experienced Solution Architect / Technical Lead to support a major technology transformation within financial services. The position combines end-to-end solution architecture with hands-on .NET technical leadership. Key responsibilities Define practical end-to-end solution...