Project Manager (Software Development)

About Proximus Luxembourg

Proximus Luxembourg is a leading historical player in the ICT & Telecoms markets. Proximus Luxembourg addresses both residential and business markets through its commercial brands Tango, Proximus NXT and more recently Codit.

With PSF support status, the company has almost 750 employees. All these experts share a passion for digital technology, a spirit of openness and innovation, and a desire to simplify, connect and make their customers' personal and professional activities ever more secure.

Proximus Luxembourg is actively contributing to the acceleration of Luxembourg's digitalisation and its economic influence through the development of connectivity, resilient infrastructures and 5G, as well as innovative technologies such as Blockchain, Artificial Intelligence, Machine Learning and IoT.

Proximus Luxembourg is a subsidiary of the Proximus group (Euronext Brussels : PROX), provider of digital services and communication solutions operating in the Belgian and international markets.

Your mission :

We are seeking an experienced Project Manager specialized in software development to lead strategic projects within software development projects. You will be responsible for end-to-end project delivery, ensuring high quality, timely execution, and alignment with business objectives.

Key Responsibilities :

• Project lifecycle management : Define project scope, baselines, and deliverables; plan schedules, budgets, and resource allocations.
• Methodology & quality : Promote Agile (Scrum / Kanban) best practices, participate in retrospectives and reviews; oversee quality assurance and compliance with software development standards.
• Risk & change control : Anticipate risks, develop mitigation strategies, and lead formal Change Control Board sessions to manage scope changes.
• Team leadership & coordination : Lead cross-functional teams (developers, testers, architects); define roles using RACI frameworks; support, coach, and motivate teams toward successful delivery.
• Stakeholder communication : Maintain transparent reporting, escalate issues when needed, and align expectations between business, technical, and external stakeholders.
• Project closure & optimization : Coordinate go-live activities, document lessons learned, and archive project materials for future reuse.

Your profile :

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.