Senior Business Analyst Position

Start Date: 25-05-2026

End Date: 31-12-2026

Location: Brussels

Work Regime: Full-time (minimum 3 days onsite)

Description:

We are looking for a highly skilled Senior Business Analyst with a strong combination of technical expertise and functional analysis capabilities. You will play a key role in bridging business needs with technical solutions, supporting the design, implementation, and optimization of strategic digital products and system integrations.

Responsibilities:

• Act as a liaison between business stakeholders and technical teams.
• Gather, analyze, and document functional requirements and business processes.
• Translate business needs into functional specifications and technical requirements.
• Challenge solution designs, data models, and integrations.
• Collaborate with architects and developers.
• Produce documentation (sequence diagrams, APIs, data flows).
• Support backlog prioritization and sprint planning.
• Define acceptance criteria and support testing.
• Identify risks and improvement opportunities.

Skills and Qualifications:

• Experienced in API / Swagger.
• Proficient in business process modeling tools & techniques.
• Skilled in creating functional diagrams.
• Master's degree mandatory.
• Experienced in Microsoft Azure DevOps (backlog management, requirement description).
• Minimum 5 years of experience as a Business Analyst or Functional Analyst in complex IT environments.
• Experienced in MQTT/AMQP.
• Fluent in English; proficiency in French, Dutch, or Polish is an asset.
• Experience in energy markets.
• Knowledge of active and reactive power.
• Professional certifications (BA, Agile, technical certifications) are desirable.