Tech Lead .NET F/M/X

MANTU GROUP SA; Belgique; Sur place; EUR 95 000 - 130 000; Plein temps

Avantages offerts par ce poste

Tech trainings

Global exposure

Career path

Multicultural env

Autonomy/Innovation

Agile culture

Intrapreneurship

Leadership focus

Résumé du poste

Amaris Consulting is seeking a .NET Technical Lead to join our Brussels team on a permanent basis. You will own key software projects, guide development teams, and shape technical solutions to deliver high-quality, scalable applications for clients.

You have 7+ years in software development, 2+ years in leadership, and deep expertise in .NET Core, C#, REST APIs, and Azure. Docker, Kubernetes, and IaC with Terraform are a plus, with on-site work in Brussels.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 7+ years of software development experience with 2+ years in leadership roles.
• Strong expertise in .NET Core, C#, ASP.NET, Blazor.
• Solid knowledge of software architecture, design patterns, and RESTful APIs.
• Proven experience with cloud platforms, preferably Microsoft Azure.
• Hands-on with Docker and familiarity with Kubernetes.
• Experience with IaC tools (Terraform) and CI/CD (Azure DevOps).
• Comfortable in Agile environments with leading technical ceremonies.
• Excellent communication, mentoring, and problem-solving skills.
• Fluent in English and French; Dutch a plus.
• On-site in Brussels.

Responsabilités

• Lead a team of developers in design, development, and delivery of .NET-based solutions.
• Provide technical guidance, mentoring, and best practices for code quality and performance.
• Oversee code reviews, testing, and deployment processes.
• Collaborate with product owners, architects, and stakeholders to define technical roadmaps.
• Design and maintain robust, scalable applications using C# and .NET ecosystem.
• Translate business requirements into robust technical solutions.
• Identify opportunities for improvements in scalability and performance.
• Lead DevOps initiatives around cloud infrastructure (Azure) and Terraform.

Connaissances

Leadership

Mentoring

Communication

Problem solving

Agile

Fluent English

French knowledge

DevOps

Azure

Docker

Terraform

CI/CD

REST APIs

C#/.NET

Azure DevOps

Formation

Bachelor's or Master's in CS/Engineering

Outils

Azure

Docker

Kubernetes

Terraform

CI/CD

Azure DevOps

Description du poste

Amaris Consulting is looking for a .NET Technical Lead to join our team in Brussels under a permanent contract and take ownership of key software development projects. You’ll play a pivotal role in leading development teams, shaping technical solutions, and ensuring the delivery of high-quality, scalable applications for our clients.

• Lead a team of developers in the design, development, and delivery of .NET based solutions.
• Provide technical guidance, mentoring, and best practices to ensure code quality and team performance.
• Oversee and participate in code reviews, testing, and deployment processes.
• Collaborate with product owners, architects, and stakeholders to define technical roadmaps.
• Design, develop, and maintain robust and scalable applications using C# and the .NET ecosystem.
• Translate complex business requirements into robust technical solutions.
• Identify opportunities for technical improvements, scalability, and performance optimization.
• Lead DevOps initiatives on the project, with key responsibilities around cloud infrastructure management (e.g., Azure) and automation using Terraform.
• Ensure adherence to DevOps and Agile practices across development cycles.
• You hold a bachelor’s or master’s degree in Computer Science, Engineering, or related field.
• You have 7+ years of experience in software development, including 2+ years in a leadership role or coaching role.
• Strong expertise in .NET Core, C#, and related frameworks (ASP.NET, Blazor).
• Solid knowledge of software architecture principles, design patterns, and development of RESTful APIs.
• Proven experience with cloud platforms, preferably Microsoft Azure.
• Hands‑on experience with containerization technologies like Docker, and familiarity with Kubernetes is a plus.
• Experience working with Infrastructure as Code (IaC) tools, especially Terraform.
• Experience working with CI/CD pipelines and DevOps practices (Azure DevOps or similar).
• Comfortable working in Agile environments, with experience leading technical ceremonies (sprint planning, retrospectives, etc.).
• Excellent communication, mentoring, and problem‑solving skills.
• Fluent in English and French (spoken and written); knowledge of Dutch is a plus.
• Willing and available to work on‑site in Brussels.

What We Offer:

• The opportunity to lead impactful, high-visibility projects in a fast-growing consulting environment.
• Access to advanced technical trainings, certifications, and a network of senior experts.
• A multicultural, international work environment with over 60 countries represented.
• A clear and personalized career path with evolution toward architecture, management, or expert roles.
• A culture that encourages initiative, autonomy, and innovation.
• Agile and Entrepreneurial: A dynamic structure that empowers you to lead and grow.
• Global Presence: A strong international community with continuous learning opportunities.
• Intrapreneurship: Create your own business initiatives or contribute to internal innovation.
• Human-Centric Leadership: A supportive and attentive management structure adapted to your goals.

Amaris Consulting is proud to be an equal-opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.

Who are we?

Job description

Amaris Consulting is looking for a .NET Technical Lead to join our team in Brussels under a permanent contract and take ownership of key software development projects. You’ll play a pivotal role in leading development teams, shaping technical solutions, and ensuring the delivery of high-quality, scalable applications for our clients.

Your Responsibilities:

• Lead a team of developers in the design, development, and delivery of .NET based solutions.
• Provide technical guidance, mentoring, and best practices to ensure code quality and team performance.
• Oversee and participate in code reviews, testing, and deployment processes.
• Collaborate with product owners, architects, and stakeholders to define technical roadmaps.
• Design, develop, and maintain robust and scalable applications using C# and the .NET ecosystem.
• Translate complex business requirements into robust technical solutions.
• Identify opportunities for technical improvements, scalability, and performance optimization.
• Lead DevOps initiatives on the project, with key responsibilities around cloud infrastructure management (e.g., Azure) and automation using Terraform.
• Ensure adherence to DevOps and Agile practices across development cycles.

Your Profile:

• You hold a bachelor’s or master’s degree in Computer Science, Engineering, or related field.
• You have 7+ years of experience in software development, including 2+ years in a leadership role or coaching role.
• Strong expertise in .NET Core, C#, and related frameworks (ASP.NET, Blazor).
• Solid knowledge of software architecture principles, design patterns, and development of RESTful APIs.
• Proven experience with cloud platforms, preferably Microsoft Azure.
• Hands‑on experience with containerization technologies like Docker, and familiarity with Kubernetes is a plus.
• Experience working with Infrastructure as Code (IaC) tools, especially Terraform.
• Experience working with CI/CD pipelines and DevOps practices (Azure DevOps or similar).
• Comfortable working in Agile environments, with experience leading technical ceremonies (sprint planning, retrospectives, etc.).
• Excellent communication, mentoring, and problem‑solving skills.
• Fluent in English and French (spoken and written); knowledge of Dutch is a plus.
• Willing and available to work on‑site in Brussels.

What We Offer:

• The opportunity to lead impactful, high-visibility projects in a fast-growing consulting environment.
• Access to advanced technical trainings, certifications, and a network of senior experts.
• A multicultural, international work environment with over 60 countries represented.
• A clear and personalized career path with evolution toward architecture, management, or expert roles.
• A culture that encourages initiative, autonomy, and innovation.
• Agile and Entrepreneurial: A dynamic structure that empowers you to lead and grow.
• Global Presence: A strong international community with continuous learning opportunities.
• Intrapreneurship: Create your own business initiatives or contribute to internal innovation.
• Human-Centric Leadership: A supportive and attentive management structure adapted to your goals.

Why Choose Amaris Consulting:

• Agile and Entrepreneurial: A dynamic structure that empowers you to lead and grow.
• Global Presence: A strong international community with continuous learning opportunities.
• Intrapreneurship: Create your own business initiatives or contribute to internal innovation.
• Human-Centric Leadership: A supportive and attentive management structure adapted to your goals.

Amaris Consulting is proud to be an equal-opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.

Who are we?

Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses. With more than 1,000 clients across the globe, we have been rolling out solutions in major projects for over a decade – this is made possible by an international team of 7,600 people spread across 5 continents and more than 60 countries. Our solutions focus on four different Business Lines: Information System & Digital, Telecom, Life Sciences and Engineering. We’re focused on building and nurturing a top talent community where all our team members can achieve their full potential. Amaris is your steppingstone to cross rivers of change, meet challenges and achieve all your projects with success.

At Amaris, we strive to provide our candidates with the best possible recruitment experience. We like to get to know our candidates, challenge them, and be able to give them proper feedback as quickly as possible. Here’s what our recruitment process looks like:

Brief Call: Our process typically begins with a brief virtual/phone conversation to get to know you! The objective? Learn about you, understand your motivations, and make sure we have the right job for you!

Interviews: (the average number of interviews is 3 - the number may vary depending on the level of seniority required for the position). During the interviews, you will meet people from our team: your line manager of course, but also other people related to your future role. We will talk in depth about you, your experience, and skills, but also about the position and what will be expected of you. Of course, you will also get to know Amaris: our culture, our roots, our teams, and your career opportunities!

Case study: Depending on the position, we may ask you to take a test. This could be a role play, a technical assessment, a problem‑solving scenario, etc.

As you know, every person is different and so is every role in a company. That is why we have to adapt accordingly, and the process may differ slightly at times. However, please know that we always put ourselves in the candidate's shoes to ensure they have the best possible experience.

We look forward to meeting you!