1,450,551open jobs
86,146companies
223,842added this week
Browse all
Location
Hybrid (Brussels, Belgium)
Seniority
Junior · 1+ year exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Oct 6, 2026. Sia scores B on the Alion truth index.

Overview
Company
Impact
Profile match

Sia

Sia is a French management consultancy founded in 1999, known until 2024 as Sia Partners, that combines traditional strategy and operations advice with a large in-house data and artificial intelligence capability. Its consultants work for banks, insurers, energy and utility companies, telecommunications operators and public sector clients on transformation, regulation, risk and technology programmes, supported by its own AI products rather than only slide-based recommendations. Headquartered in Paris, the firm employs several thousand consultants across Europe, North America, the Middle East and Asia.

Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re optimists for change and we help clients initiate, navigate and benefit from transformation. We believe optimism is a force multiplier, helping clients to mitigate downside and maximize opportunity. With expertise across a broad range of sectors and services, our 3,000 consultants serve clients worldwide from 48 locations in 19 countries. Our expertise delivers results. Our optimism transforms outcomes.

The Data Science team is young, diverse and growing. As we are still relatively small you will be in the driver seat to shape its future. We have a flat structure and value the entrepreneurial spirit of our members: initiative is highly encouraged. We are also striving for well-being, diversity and knowledge-sharing inside the team, so that we all grow.

As a Data engineer consultant you will be working on various client projects as well as on building our own Sia AI solutions, together with our French Data Engineering team:

  • Cloud Services at GCP, AWS and Azure: architecture choices, use of storage & compute services, cost monitoring and optimization, role management, Infrastructure as Code
  • Docker and Kubernetes: containerization & orchestration of applications, management of K8s clusters adapted to Data Science workloads
  • Python programming: development of server-side tools (bulk data processing, REST API server, authentication, ...)
  • CI/CD: managing the integration and ongoing deployment of our applications and internal platforms, supporting the deployment of Data Science projects at our clients' sites
  • Data pipelines: development of ETL scripts in Big Data environments
  • Infrastructures & Services adapted to Machine Learning: technology watch and implementation of solutions useful to Data Scientists in the learning and provision of their ML models.
  • You hold a Master’s Degree with a strong quantitative component (e.g. Econometrics, Physics, Mathematics, Statistics, Quantitative Finance)
  • You have 1-3 years of relevant experience in Data, DevOps, Cloud or Software Engineering.
  • You have a good level in Python and have a solid foundation in other languages. You are familiar with at least one SQL DBMS (ideally PostgreSQL) and ideally noSQL (ideally MongoDB).
  • Ideally, you are already familiar with at least one cloud services platform (GCP, AWS, Azure) with experience mixing different services within the same project. If not, you have a strong appetite to learn more about these topics.
  • You are comfortable using Docker, automating CI/CD pipelines and have a strong appetite for gaining competence in Kubernetes if you do not yet have experience with this solution.
  • You will be able to work in a DevOps culture, taking responsibility for the code lifecycle, from development to deployment and maintenance of applications (mastery of the Gitlab-CE ecosystem is a plus). You are also familiar with Infrastructure as Code concepts and tools (ideally Terraform).
  • You are sensitive to security issues and have experience in implementing application protection solutions (certificate management, HTTPS security, OAuth2 authentication, credential management)
  • 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.
  • You have excellent interpersonal and team working skills
  • Excellent English, Dutch & French verbal and written skills are required.

Sia is certified "Great Place to Work". Come and join us to take part in this great company.

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,450,551 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Data Science
Similar stack
Same company
Brussels
≈ $120k – $228k per year (Estimated) • In office • Full-Time • Pasadena
Python
SQL
Python
pySpark
Databases
Databricks
AI/ML
Spark
DevOps
GCP
Azure
AWS
Analytics
ETL/ELT
Apply
≈ $101k – $192k per year (Estimated) • In office • Full-Time • Las Vegas
Python
SQL
AI/ML
Machine Learning
Apply
$80k – $150k per year • In office • Secret • Full-Time • Fairfax
Python
SQL
SAS
Databases
PostgreSQL
Oracle
AI/ML
Hadoop
Spark
Machine Learning
DevOps
GCP
Azure
Git
AWS
Analytics
Tableau
Power BI
ETL/ELT
Dimensional Modeling
Apply
≈ $105k – $228k per year (Estimated) • Remote (United States) • Full-Time • United States
Python
Bash
AI/ML
Edge AI
DevOps
Kubernetes
Linux
Management
Jira
Agile
Apply
Senior Data Engineer 26 days ago
≈ $36k – $94k per year (Estimated) • In office • 4+ years exp • Bachelor's Degree • Brașov
Python
Java
SQL
Scala
Python
pySpark
Databases
Snowflake
Apache Kafka
AI/ML
Spark
Airflow
Dagster
Flink
DevOps
Azure
CI/CD
Docker
Kubernetes
Analytics
ETL/ELT
Apply
Java Developer 1 day ago
In office • Bengaluru
Java
Java
Spring Framework
Spring Boot
Spring MVC
Databases
Redis
RabbitMQ
Apache Kafka
Mobile
Dependency Injection
DevOps
Rest API
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Apply
≈ $16k – $37k per year (Estimated) • In office • 3+ years exp • Pune
Python
Go
AI/ML
Time Series Forecasting
DevOps
Terraform
Ansible
GCP
GitHub Actions
Prometheus
Git
AWS
Kubernetes
Amazon EKS
Google GKE
Linux
Management
Slack
Apply
≈ $20k – $43k per year (Estimated) • Remote (India) • 5+ years exp • Pune • Indore
Python
Python
FastAPI
DevOps
Rest API
Git
Docker
Kubernetes
Apply
≈ $115k – $240k per year (Estimated) • Remote (United States) • Bachelor's Degree • Kansas City
JavaScript
TypeScript
SQL
PowerShell
C#
C#
ASP.NET Core
AI/ML
Copilot
Claude
Frontend
Vue.js
Angular
React.js
DevOps
Rest API
Azure
CI/CD
AWS
VPN
Cybersecurity
Microsoft Entra ID
Management
Agile
Apply
≈ $126k – $247k per year (Estimated) • Remote (United States) • Bachelor's Degree • Kansas City
JavaScript
TypeScript
SQL
PowerShell
C#
C#
ASP.NET Core
AI/ML
Copilot
Claude
Frontend
Vue.js
Angular
React.js
DevOps
Rest API
Azure
CI/CD
AWS
VPN
Cybersecurity
Microsoft Entra ID
Management
Agile
Apply
Hybrid • Full-Time • 1+ year exp • Master's Degree • Antwerp
Python
SQL
Databases
PostgreSQL
AI/ML
Machine Learning
DevOps
Rest API
Terraform
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
GitLab
Analytics
ETL/ELT
Apply
Data Architect 5 days ago
≈ $83k – $201k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Master's Degree • Brussels
Databases
Snowflake
Databricks
Apache Kafka
AI/ML
Time Series Forecasting
DevOps
GCP
Azure
CI/CD
AWS
Apply
Data Architect 5 days ago
≈ $76k – $185k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Master's Degree • Antwerp
Databases
Snowflake
Databricks
Apache Kafka
AI/ML
Time Series Forecasting
DevOps
GCP
Azure
CI/CD
AWS
Apply
Hybrid • Full-Time • Master's Degree • Antwerp
Python
SQL
DevOps
GCP
Azure
AWS
Analytics
Tableau
Power BI
Looker
Microsoft Excel
Apply
≈ $57k – $147k per year (Estimated) • In office • Full-Time • 3+ years exp • Master's Degree • Antwerp
Databases
Snowflake
Databricks
Apache Kafka
AI/ML
Time Series Forecasting
DevOps
GCP
Azure
CI/CD
AWS
Apply
Hybrid • Full-Time • 2+ years exp • Brussels
Apply
IT Support Manager 1 day ago
In office • Full-Time • Bachelor's Degree • Brussels
DevOps
Incident Management
Management
ITIL
ITSM
Apply
≈ $77k – $195k per year (Estimated) • Hybrid • Full-Time • 10+ years exp • Brussels
Apply
≈ $39k – $72k per year (Estimated) • In office • Full-Time • Brussels
AI/ML
Copilot
Apply
In office • Full-Time • 7+ years exp • Bachelor's Degree • Stockholm • Budapest • Paris • Sofia • Athens
DevOps
GCP
Apply
See all jobs
This is one of many
1,450,551 more open roles from verified company boards, updated every day.