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Senior Data AI Engineer

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What you’ll work on

Full posting
  • Lead project teams and own complex end-to-end Data & AI projects

  • Design architectures and strategies that deliver measurable business outcomes

  • Turn generative AI and LLM ideas into scalable, production-grade solutions

  • Advise stakeholders as a trusted advisor through digital transformation

  • Mentor less experienced colleagues

From the employer’s posting
You will lead project teams, design architectures, and define strategies
design architectures, and define strategies that deliver measurable business outcomes
transform these breakthroughs into scalable, production-grade solutions
acting as a trusted advisor to stakeholders
mentor less experienced colleagues

Benefits in the posting

Full benefits wording
  • Performance-based bonus (role & level dependent)
  • Group insurance (pension plan)
  • Hospitalization insurance
  • Meal vouchers
  • Eco vouchers
  • Legal vacation days plus additional ADV/recuperation days
  • Fuel card
  • Public transport reimbursement
  • Hybrid working model (office/client/remote mix depending on role)
  • Laptop and mobile phone
  • Training and certification budget
  • Access to Atos / Eviden learning platforms
  • International career and internal mobility opportunities

From the employer’s posting.

About ATOS International

Atos Group is a global leader in digital transformation with c.

In the employer’s words · Read in context

Apply at ATOS International

Posting record

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Actively hiringFirst seen by us 1 day ago, still listed, and not a repost of an earlier posting.

Status in our records
Live
First seen by us
Nov 5, 20261 day ago
Recorded sightings
2
Last seen by us
Nov 6, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.

How this job compares

Time since we first saw it

Day 1

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From 4,583 similar postings that came down. Coming down is not always a hire.

ATOS International is hiring

18 open jobs

Open jobs by the week we first saw them, last 12 weeks.

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  • Python
  • AWS
  • Azure
  • GCP
Where the posting names them
- 5+ years of experience delivering Data & AI solutions, with proven success in leading technical teams and projects - Expertise in Python and strong experience with one or more cloud platforms (Azure, AWS, or GCP) - A track record in architecting and deploying scalable AI solutions, and familiarity with advanced topics such as LLMs, ML pipelines, and MLOps
You will play a key role in shaping and delivering high-impact Data & AI solutions for our (international) clients. As a senior professional, you will take ownership of complex, end-to-end projects, acting as a trusted advisor to stakeholders and guiding organizations through their digital transformation journey. You will lead project teams, design architectures, and define strategies that deliver measurable business outcomes. In this role, you will have the autonomy to drive innovation, influence best practices, and mentor less experienced colleagues, helping to build the next generation of Data & AI talent. Generative AI, real‑time streams, and ever‑smarter LLMs are reshaping how businesses engage with their customers. As a Senior Data & AI Engineer, you will transform these breakthroughs into scalable, production-grade solutions, providing thought leadership and ensuring technical excellence. For example, you might lead the development of a conversational LLM chatbot for a major telecom provider or design AI-driven platforms in finance, retail, or manufacturing. You will work with cutting-edge technologies such as Azure AI Foundry, AWS Bedrock, Google Vertex, or on‑prem AI stacks, while collaborating with enthusiastic architects, consultants, and engineers who share knowledge and celebrate success. Your skills, capabilities, and experience:

Your next step

Complete your application on jobs.atos.net. The employer’s form will show what is required.

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Demand for ML Engineer roles

New ML Engineer postings at the employers we follow are up 12% over the last 5 weeks compared with the 5 before.

Weekly new ML Engineer postings at the same employers, from the week of August 17 to the week of October 26. The fewest in a week was 624, the most 1,094, and the latest week had 870.
August 17Last week

Each bar is one week of new postings. The darkest bars are the last 5 weeks.

Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.

About the role

We file this job under ML Engineer, by the work the posting describes.

ML engineers put machine learning models into products. They write the code that trains, ships, serves and monitors models so a recommendation or prediction works for real users.

Postings ask for strong Python and software engineering, a framework such as PyTorch, cloud services, and more and more often experience with large language models.

A data scientist often works out which model to build; an ML engineer makes it run reliably in production.

US government figures for computer and information research scientists

Median yearly pay, May 2025
$140,300
Expected change, 2025 to 2035
21.8% more jobsagainst 3.5% for all jobs

The government has no code for ML engineers, so these figures are for the closest group, computer and information research scientists.

Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-1221.

Job description

View original posting ↗

About Atos Group

 

Atos Group is a global leader in digital transformation with c. 67,000 employees and annual revenue of c. €10 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.

 

The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

 

Working as Senior Data AI Engineer at Atos:

 

You will play a key role in shaping and delivering high-impact Data & AI solutions for our (international) clients. As a senior professional, you will take ownership of complex, end-to-end projects, acting as a trusted advisor to stakeholders and guiding organizations through their digital transformation journey. You will lead project teams, design architectures, and define strategies that deliver measurable business outcomes. In this role, you will have the autonomy to drive innovation, influence best practices, and mentor less experienced colleagues, helping to build the next generation of Data & AI talent.

 

Generative AI, real‑time streams, and ever‑smarter LLMs are reshaping how businesses engage with their customers. As a Senior Data & AI Engineer, you will transform these breakthroughs into scalable, production-grade solutions, providing thought leadership and ensuring technical excellence. For example, you might lead the development of a conversational LLM chatbot for a major telecom provider or design AI-driven platforms in finance, retail, or manufacturing. You will work with cutting-edge technologies such as Azure AI Foundry, AWS Bedrock, Google Vertex, or on‑prem AI stacks, while collaborating with enthusiastic architects, consultants, and engineers who share knowledge and celebrate success.

 

Your skills, capabilities, and experience:

 

  • 5+ years of experience delivering Data & AI solutions, with proven success in leading technical teams and projects
  • Expertise in Python and strong experience with one or more cloud platforms (Azure, AWS, or GCP)
  • A track record in architecting and deploying scalable AI solutions, and familiarity with advanced topics such as LLMs, ML pipelines, and MLOps
  • Strong strategic and analytical thinking, with the ability to engage senior stakeholders and translate business challenges into technical solutions
  • Excellent communication skills in Dutch and English, combined with the ability to coach and mentor junior and medior colleagues?
  • Flexibility to travel to clients when needed, balanced by hybrid working options

 

What we offer:

 

  • Performance-based bonus (role & level dependent)
  • 13th month salary
  • Group insurance (pension plan)
  • Hospitalization insurance
  • Meal vouchers
  • Eco vouchers
  • Legal vacation days plus additional ADV/recuperation days
  • Company car or mobility solution (role & level dependent)
  • Fuel card
  • Public transport reimbursement
  • Hybrid working model (office/client/remote mix depending on role)
  • Laptop and mobile phone
  • Training and certification budget
  • Access to Atos / Eviden learning platforms
  • International career and internal mobility opportunities

 

Want to know more? Contact Gabriela Mitova at gabriela.mitova@atos.net

 

 

 

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

 

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. 


Choose your future. Choose Atos.

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Location & working pattern

Zaventem, BE

- Excellent communication skills in Dutch and English, combined with the ability to coach and mentor junior and medior colleagues? - Flexibility to travel to clients when needed, balanced by hybrid working options What we offer:
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- Public transport reimbursement - Hybrid working model (office/client/remote mix depending on role) - Laptop and mobile phone
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