Senior Data Architect - Cloud, DataOps & Big Data

Sia Partners; Brussel; Hybrid; EUR 90,000 - 125,000; Full time

Benefits offered by this job

Competitive salary package

Company car or mobility budget

Bonuses

Hospital insurance

Tailored training and development

Job summary

Sia is recruiting Senior Consultants specializing in Data Architect solutions in Belgium. You will lead client engagements, co-design data engineering solutions, manage stakeholders, and ensure impactful delivery from strategy through execution.

Responsibilities include building robust data pipelines, leveraging cloud platforms like AWS/Azure/GCP, and implementing comprehensive data models and integration patterns. You will also mentor colleagues and support business development.

Qualifications

• Completed WO Master's degree in Data Science, Econometrics, Applied Mathematics, Computer Science, (Energy) Engineering, or a related technical field involving substantial programming.
• The specific stack depends on client; commonly Databricks, Snowflake and Azure.
• 3-6 years of relevant professional experience (or equivalent academic research).
• Strong analytical mindset with systematic problem-solving abilities.
• Fast learner with communication skills, adaptability and entrepreneurial drive.
• Dutch fluency with excellent presentation; German or French is a plus.

Responsibilities

• Data Architecture & Pipeline Design: Build robust, scalable data pipelines and architectures for large data volumes.
• Cloud & Distributed Systems: Design data solutions on AWS, Azure, GCP and use Spark, Kafka.
• Database Design & Data Modeling: Develop logical/physical data models for relational, NoSQL, time-series and graph DBs.
• Data Integration & Loading Patterns: Implement batch, streaming, real-time integration for varied data sources.
• CI/CD & DataOps: Enable CI/CD and automation in data workflows with modern DevOps tooling.
• Within SIA you will: Develop and enhance Data Engineering offerings through internal training and publications; participate in thought leadership.
• Drive business development by crafting proposals and fostering client relationships; mentor junior consultants.

Skills

Analytical thinking

Structured approach

Stakeholder management

Mentoring

Communication skills

Team leadership

Education

Master's degree in Data Science, Econometrics, Applied Mathematics, Computer Science, or related field

Tools

Databricks

Snowflake

Azure

Spark

Kafka

Job description

Sia is recruiting Senior Consultants specializing in Data Architect solutions in Belgium. You will lead client engagements, co-design data engineering solutions, manage stakeholders, and ensure impactful delivery from strategy through execution.

Responsibilities include building robust data pipelines, leveraging cloud platforms like AWS/Azure/GCP, and implementing comprehensive data models and integration patterns. You will also mentor colleagues and support business development.