Sia

Senior Consultant in Data science

Sia · Antwerp, , Belgium
Antwerp, , Belgium Posted 2026-10-07
Type
Full-time
Experience
6+ yr

As a Senior consultant in Data Science, you will be involved in transformation projects at our clients. You will execute project assignments in modelling and digital transformation (business/IT analysis and partial coding) environments with a good deal of business perspectives:

  • Machine learning, AI and statistics: developing predictive models of decision making (supervised and unsupervised learning algorithms, econometrics, forecasting, quantitative diagnosis,...)
  • Operational research : assistance in the design and implementation of constraint optimization solutions and simulation models
  • Big Data : Algorithmic knowledge for large and unstructured data processing

You will get the opportunity to actively contribute to Sia’s internal activities:

  • Development and reinforcement of our offer, by understanding and interpreting data science innovation and challenges
  • Business development, by contributing to need definition and participating in our commercial initiatives

As fast as possible, you will take up team leadership roles and connect with colleagues of all levels.

Equipped with the entrepreneurial fibre, you are ready to cooperate in a fast growing company.

In return, you can expect:

  • An international company that gives importance to diversity, inclusion, employee well-being and corporate social responsibilities actions.
  • A great working atmosphere with friendly and professional colleagues where innovation and entrepreneurship are encouraged
  • A personal development plan with a regular follow-up as well training opportunities to develop yourself
  • A competitive salary with great advantages, like mobility budget, hospital insurance, performance -related bonus,...
  • University Master Civil Engineer (applied mathematics, IT or similar)
  • 2 to 6 years’ experience as a consultant
  • Outstanding team player with great interpersonal and communiction skills
  • Strong interest in data science and related sectors such as Energy and Finance
  • You have a strong interest in data and AI-related topics, the ability to quickly build expertise in these areas, and you’re excited about helping our clients seize the opportunities they offer.
  • Analytical mind, exploring options and able to synthesize into conclusions
  • Dynamic, result oriented, rigorous and committed
  • Trilingual: French, Dutch and English
  • Prepared to participate in temporary assignments abroad

Sia is a next-generation, global management consulting group born digital, augmented by data, enhanced by creativity, and driven by responsibility. We partner with clients to resolve challenges and capitalize on opportunities. We believe that in today’s world of change and disruption, optimism is a force multiplier.

We are unable to provide a work permit for this position

Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs.

Sia

Sia

Cloud Storage · Series A · Boston, USA

Stage & Valuation
Series A
Key Investors
Paradigm, INBlockchain, Raptor Group
Open roles on NewJob
Most hiring in
Operations (26) · BizOps (15) · Engineering (8)
Sia is a decentralized cloud storage platform that leverages blockchain technology to encrypt, shard, and distribute data across a global network of independent hosts. The platform enables secure, private, and affordable data storage without relying on centralized servers.
Cloud Storage Blockchain Web3 Decentralized Infrastructure
O
Managing Director, Financial Services
New York, NY
Operations
$225K–$300K
E
Managing Director- Cybersecurity
New York, NY
Engineering
$200K–$280K
O
Senior Manager, Agentic AI Transformation - Banking & Capital Markets
New York, NY
Operations
$200K–$235K
See all 270+ roles at Sia →
B
Pre Award: USAF MA- Senior Data Science Consultant - Pentagon, VA
Barbaricum The Pentagon, VA
Data & ML
T
Principal Engineer Consultant in Adtech - Data Science & AI Department
Teads Holding Paris, France
Data & ML
T
Senior Consultant – Data Science & Analytics Analytics and Insights
TTEC Digital Hyderabad, India Hybrid
Data & ML
A
Senior Consultant, Data Science & Strategy
Accordion Partners Atlanta, GA Hybrid
Data & ML
$145K–$195K
See all Data & ML roles →

Interested in this role?

Apply directly on the company site — no recruiter middleman, no account required.

Apply now →
Apply on company site