Technical Lead Platform and Tooling team - C

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Technical Lead Platform and Tooling team - C

Publiée le 11/02/2026

Proximus Luxembourg

• Bertrange
• Informatique Consulting
• Informatique Infrastructure / Système / Réseau
  
  

Temps de travail

Temps plein

Type de contrat

CDI

Langues parlées

EN

Niveau d'étude

Bachelor / Licence

Master

Télétravail

Télétravail possible

About Proximus NXT

Proximus NXT Luxembourg supports all organizations in their digital transformation, by providing holistic ICT & Telecommunication solutions, as well as tailored managed services. With our partners and customers, we co-create opportunities and enable growth in a secure and sustainable manner. As a result of our unique expertise in next-gen IT services, mobile and advanced connectivity, we help our customers achieve their ambitions and realize their vision.

Together with them and our partners we implement sovereign and trusted solutions that make people work smarter.– www.proximusnxt.lu

Your Mission

We are seeking an experienced and visionary Technical Lead with ownership mindset to drive the Platform and Tooling team within public administration. In this multifaceted role requires strong

ownership, prioritization, and leadership capabilities to structure and drive the evolution of internal platforms used across the organization.

If you are passionate about innovation, curious about emerging technologies, strong in leadership, and thrive in dynamic environments, we invite you to shape the future of our digital platform and empower teams across the organization.

Responsibilities

• Technical Leadership:
• Evaluate and introduce emerging technologies to develop and improve internal services
• Lead proof-of-concept initiatives for emerging technologies
• Establish technical standards, best practices, and guidelines across Platform and Tooling team experts
• Oversee the design, implementation, and delivery of platforms, services, and tools for internal teams
• Team Leadership:
• Manage and inspire a diverse team of subject matter experts, providing guidance, support, and mentorship
• Foster a collaborative and innovative team culture, encouraging continuous learning and skill development
• Drive team performance and engagement through clear objectives, constructive feedback, and career development
• Drive workload prioritization and ensure alignment with strategic objectives
• Stakeholder Engagement:
• Collaborate with stakeholders to prioritize features, enhancements, and optimizations based on the needs and strategic priorities
• Collaborate with cross-functional teams, architects, and Service Owners to ensure seamless integration and delivery of services
• Build strong relationships with internal customers and gather feedback for continuous improvement
• Continuous Improvement
• Drive automation and self-service capabilities to improve internal teams productivity
• Promote SRE and GitOps practices across platform teams
  
  

Experience

Your profile :

• Minimum of 5 years of experience as Tech Lead, with a focus on internal platforms and tooling.
  
  

Skills

• Strong understanding of modern technologies and their role in large-scale public administration systems
• Proven leadership skills, with experience managing and inspiring technical teams
• Excellent communication and stakeholder management skills
• Ability to prioritize competing demands and structure team workflows effectively in complex, multi-stakeholder environment
  
  

Technical Skills

• Container orchestration platforms (Kubernetes) and containerization technologies
• Cloud on-premises and hybrid cloud architectures
• Infrastructure as Code and automation tools (Terraform, Ansible)
• GitOps practices and CI/CD platforms (GitLab, ArgoCD, Cycloid)
• API design, integration
• Site Reliability Engineering (SRE) principles and practices
• Virtualization platforms (VMware, Nutanix, or similar)
• Infrastructure services (networking, storage, compute, databases)
• Monitoring and observability solutions (Prometheus, Grafana, Dynatrace)
• Security best practices and compliance frameworks
  
  

Education

• Bachelor's degree in Computer Science, Information Technology, Business Administration, or a related field. Master's degree is a plus.
  
  

Requirements

• EU citizenship.
• Fluency in English (written and spoken) is required; proficiency in any other European language is a plus.
  
  

Our Offer

A professional and stimulating work environment in the IT & telecom sector. Multiple career opportunities within the Proximus Group at national and international level, cutting-edge training in new technologies, a wealth of recognized expertise. We also offer an attractive salary package and many other benefits.

Our company is an equal opportunity employer, valuing diversity in all its forms. We firmly believe that each individual brings a unique richness to our teams, and we are committed to creating an inclusive environment where every voice counts.

If at the end of the process your application is successful, you will be asked to provide an extract from your criminal record. Your personal information will be handled in compliance with applicable data protection laws.