Senior Solution Architect

11/06/2026

Our client, a major player in the European energy sector, is looking for an experienced Solution Architect to support the evolution of a strategic Consumer Centricity platform. You will contribute to the development of critical digital solutions that enable collaboration with external stakeholders and support the ongoing transition toward a modern cloud-native platform ecosystem.

Working alongside both internal teams and external experts, you will help shape innovative, scalable, and secure digital solutions within a highly dynamic and technology-driven environment.

Your Responsibilities

As a Solution Architect, you will play a key role in defining and steering the architecture of a business-critical platform consisting of:

  • A web platform and portals used by external stakeholders
  • An API layer enabling system-to-system integration
  • An internal management portal used by product owners and operators
  • An integration layer connecting data owners, metering points and energy asset owners

Your responsibilities include:

  • Driving the architectural vision and evolution of the Consumer Centricity platform
  • Providing architectural guidance to Product Owners and Product Managers
  • Collaborating closely with development and product teams to define optimal solutions
  • Leading the transition from Microsoft Azure services towards a Kubernetes-based cloud-native platform
  • Ensuring compliance with enterprise architecture, technology and security standards
  • Designing scalable and future-proof solutions supporting long-term business objectives
  • Facilitating architectural discussions and validating technical decisions with stakeholders

Required Experience

Architecture & Cloud

  • Minimum 6 years of experience as a Solution Architect
  • Strong expertise with Microsoft Azure PaaS services
  • Proven experience designing cloud-native architectures
  • Hands-on knowledge of Kubernetes environments
  • Experience migrating applications between platforms and technologies
  • Strong understanding of integration architectures and Enterprise Integration Patterns

API & Integration

  • Experience with API Management platforms (experience with Kong is a strong asset)
  • Strong knowledge of system integration patterns and distributed architectures
  • Experience with Identity & Access Management is considered a plus

Technical Environment

Experience with several of the following technologies is highly valued:

  • Microsoft Azure
  • Kubernetes
  • Kafka
  • RabbitMQ
  • Harbor
  • MongoDB
  • API Management platforms

Architecture Methodologies

  • Experience with architecture frameworks such as TOGAF, ArchiMate and ATAM
  • Familiarity with architecture modelling tools (Sparx Enterprise Architect is a plus)
  • Good understanding of:
    • Domain-Driven Design (DDD)
    • Microservices architectures
    • Event-driven architectures

Soft Skills

  • Strong communication and stakeholder management skills
  • Ability to facilitate workshops and architectural discussions
  • Autonomous and results-oriented mindset
  • Team player with a collaborative attitude
  • Agile mindset and continuous improvement mentality
  • Passion for innovation, learning and knowledge sharing

Languages

  • Good command of English
  • Knowledge of Dutch and/or French is required

Practical Information

  • Location: Brussels
  • Hybrid working model
  • Onsite presence expected approximately 2 days per week
  • Long-term assignment within a strategic digital transformation program

Job specifications

ID: 13389

Duration: 01/07/2026 - 31/12/2026

Location: Brussels

Type: Freelance

Viktor Feyt

IT Recruitment Consultant
This position is no longer accepting applications.