Remote Senior Data Analyst — Insights & Dashboards Lead

SEIDOR; Brussel Hoofdstad; Remote; EUR 70,000 - 120,000; Full time

Job summary

SEIDOR seeks a Senior Data Analyst to join our team remotely. You will analyze business contexts, gather requirements, and model processes to align with strategic goals.

The role requires advanced SQL, Python/R, and strong BI experience to design dashboards and data solutions, while collaborating with stakeholders and contractors worldwide. The ideal candidate has extensive experience in data warehousing, ETL, and data quality techniques, with the ability to communicate complex insights clearly

Qualifications

• Advanced SQL skills with complex queries and performance optimisation.
• Strong knowledge of Python, R or equivalent for data analysis.
• Experience with BI and reporting platforms (Power BI, Qlik, SAP BI or Microsoft Fabric).
• Understanding of dimensional modelling (star/snowflake schemas).
• Experience with ETL orchestration and data integration processes.
• Knowledge of data quality, reconciliation and validation techniques.
• Ability to develop scalable reporting solutions and maintain KPI definitions.
• Strong analytical, communication and stakeholder management skills.
• Ability to present complex findings to non-technical audiences.

Responsibilities

• Analyse business contexts and stakeholder needs to align with strategic goals.
• Gather, validate and document requirements via interviews and workshops.
• Model processes and system interactions using BPMN/UML.
• Perform gap analyses between current and target processes.
• Translate needs into functional specs, user stories and acceptance criteria.
• Prepare BRDs, functional specs and business cases.
• Identify risks and propose mitigation strategies.
• Define non-functional requirements including performance and security.
• Support test design, UAT and requirements validation.
• Maintain traceability and manage changes through lifecycle.

Skills

Advanced SQL

Python

R

Power BI

Qlik

ETL

Snowflake

BigQuery

Microsoft Fabric

dbt

Alteryx

Data warehousing

Dimensional modelling

Star schema

Snowflake schema

Data quality

Dashboards

Stakeholder management

Communication

Education

Bachelor's degree

Master's degree

Tools

Power BI

Qlik

SAP BI

Microsoft Fabric

Job description

SEIDOR seeks a Senior Data Analyst to join our team remotely. You will analyze business contexts, gather requirements, and model processes to align with strategic goals.

The role requires advanced SQL, Python/R, and strong BI experience to design dashboards and data solutions, while collaborating with stakeholders and contractors worldwide. The ideal candidate has extensive experience in data warehousing, ETL, and data quality techniques, with the ability to communicate complex insights clearly