Business Analyst & Solution Architect – Application Integration & Cloud

Our client, a specialized national public safety organization, is looking for a dedicated professional to ensure the reliability and optimization of critical telecommunication applications. This role acts as a key bridge between business stakeholders and technical teams, translating complex operational requirements into scalable and sustainable technical architectures.

• Design end-to-end solution architectures that align business objectives with technical capabilities and operational constraints.
• Translate operational and technical requirements into clear functional specifications and comprehensive technical designs.
• Produce and maintain architecture deliverables, including integration flows, sequence diagrams, and technical specifications.
• Collaborate with interdisciplinary teams to troubleshoot performance issues and ensure the stability of critical business systems.
• Evaluate architectural options and emerging technologies through feasibility studies and Proof of Concepts (PoCs).
• Provide technical guidance to implementation teams to ensure adherence to architectural principles and design patterns.
• Define and validate application and integration architectures, focusing on APIs, connectivity models, and security mechanisms.

• You possess 5+ years experience as a Business Analyst, Solution Architect, or Technical Business Analyst involving solution design and system integration.
• You bring a deep understanding of application architecture, system integration, and the Software Development Life Cycle (SDLC).
• You have proficiency in modern architectural principles including cloud platforms, microservices, APIs, and integration patterns.
• You possess knowledge of SQL and NoSQL databases and non-functional requirements such as scalability and security.
• You have experience producing architecture deliverables such as integration flows, sequence diagrams, and technical specifications.
• You're proactive and solution-oriented with strong analytical skills, leadership capabilities, and critical thinking.
• You are fluent in French or Dutch with active knowledge of the other language and English.

Nice to Haves

• Knowledge of telecom technologies such as Mobile networks (2G-5G), VoIP, SIP, IMS, and IP Data communication.
• Experience with Agile methodologies including Scrum or Kanban.
• Familiarity with modeling tools such as BPMN or UML.

• Start date: ASAP
• Work regime: Full-time
• Location: Brussels
• Working model: Hybrid (3 days onsite per week)
• Contract: open to both permanent employees and freelancers