One step closer to your dream job

Join our team of more than 100 talented people and take part to a fast-growing company with start-up mentality.

Discover our latest open positions

  Artificial Intelligence

Senior AI Engineer
_
Brussels | Hybrid | Fulltime

Apply
  Artificial Intelligence

Senior B2B AI Engineer 
_
Brussels | Hybrid | Fulltime

Apply
  Artificial Intelligence

Generative AI Engineer
_
Brussels | Hybrid | Fulltime

Apply
  Artificial Intelligence

Medior AI Engineer
_
Brussels | Hybrid | Fulltime

Apply
  Artificial Intelligence

Domain Architect – Digital Assistants
–
Brussels | Hybrid | Fulltime

Apply
  Cybersecurity

Cyber Security Risk Assurance Consultant
Brussels | Hybrid | Fulltime

Apply

Our employees recommend Ada as a great place to work

96% feel encouraged to put forward ideas of better ways of doing things
96% have the needed autonomy to do their job
93% feel free to try new things in their job
93% feel safe to ask questions or make mistakes
89% feel empowered & accountable

84% reported Ada highly agile

I joined Proximus Ada as a Full Stack ML engineer at its creation and I’m now leading its AI department. I'm proud to be part of such an inclusive, fun, and stimulating company that offers endless opportunities to learn and grow. Being at the heart of evolving fields like AI and Cybersecurity is exciting and never boring. Whether you want to contribute to society, collaborate to reach excellence, or work on innovative topics, there's always a place for you at Proximus Ada!

Benoît Hespel
AI Lead

Proximus Ada is a place where I can truly be myself, surrounded by colleagues who listen, share, and support each other. What I really appreciate is that we don’t only focus on technical excellence, but we also aim to make a positive societal impact, all while having fun along the way. Being in a workplace that values innovation, social responsibility and strong team culture inspires me every day to do my best.

Yağmur Gülkanat
B2B & Affiliates Lead

Proximus Ada is a nice working environment, offering me all what I need to grow, learn and blossom, my job is a dream position to be at the center of many initiatives within the company and give me a lot of responsibility and autonomy

Alexis Wuyts
AI Business Development Lead

At Proximus Ada, I've grown from a Senior Data Scientist to a Delivery Team Owner, witnessing the team expand from 20 to over 100 experts. The company values teamwork, learning, integrity, and excellence, making a positive societal impact. With supportive managers and a focus on growth, it's a place to thrive and make a difference. Proximus Ada is perfect for those seeking an inspiring environment.

Tingting Liu
AI Delivery Owner

I've led Security Management at Proximus Ada since its start, enjoying the startup atmosphere and expert collaboration. With 50 initial members, it's a mix of startup energy and a center of excellence in AI and Cyber Security. The team collaboration and support are fantastic, and there's plenty of room for growth through learning and on-the-job training. It's definitely a great place to work!

Michel Bernard
Security Management Lead

As a cybersecurity intern at Proximus Ada, I’ve had the chance to learn and grow in a challenging, expert-driven environment. Working with a talented AI and cybersecurity team, I’ve contributed to impactful projects and developed skills beyond the classroom. Even as a newcomer, you feel empowered to evolve. If you want to reach your potential and be part of something impactful, Proximus Ada is the perfect place to start.

Lilé Flor Passaqui
CyberSecurity Intern

Hi, my name is Elise! I’ve been working alongside the ADA team for a couple of weeks, and what I’ll take with me is the team’s openness, kindness, and youthful energy. I’ve been encouraged to share my perspective and ideas and given the chance to have a real impact. I would definitely recommend it as a great place to grow and evolve!

Elise Tordoir
AI Communication & Marketing Intern

Our Brussels Office: right in the centre of it all

Right in the Heart of Brussels

Located in the iconic BeCentral building by Victor Horta, our office sits in the very centre of Brussels, literally above Central Station, with Mont des Arts and the Grand‑Place just outside.

A Space Designed to Feel Good

Inside, you’ll find places to work, connect and recharge: cosy corners to relax, babyfoot and ping‑pong for a break, and plenty of great lunch spots with exclusive discounts nearby !

Little Details That Make a Difference

Coffee, tea or hot chocolate lovers are covered. Your branded Ada cup is ready and waiting, adding to a fun, welcoming atmosphere you’ll quickly feel at home in.

Make it happen

Why should you join Ada?

Work on real impact, at scale

Your models and security solutions operate in critical environments , they are not just prototypes

 Solve complex, meaningful problems

From AI-driven optimisation to defending against evolving cyber threats, your work directly contributes to a safer and smarter society

Startup energy. Enterprise strength. 

Move fast, experiment freely, backed by the scale and resources of the Proximus Group

 Autonomy and ownership

You’re trusted to challenge, experiment and improve how things are done every day (and 96% of employees feel it) 

Group of people from Proximus Ada taking joyful picture and raising their hands