Software Architect .NET – AI SaaS Scale‑up

About the role

We are looking for a senior Software Architect with deep .NET expertise to lead the design and evolution of our AI‑driven SaaS platform. You will shape the technical vision, ensure scalability and security, and work closely with an international engineering team.

Key responsibilities

• Define and implement the overall architecture of a cloud‑based SaaS solution.
• Design, develop and maintain new features end‑to‑end, performing code reviews and performance optimisations.
• Contribute to the technical roadmap, evaluate architectural approaches and integrate innovative AI tools.
• Collaborate with product owners and engineers to translate business requirements into robust technical solutions.

Required profile

• 10+ years of software engineering experience with a strong focus on software architecture.
• Residency in Belgium with legal right to work.
• Proven ability to apply architectural principles and design patterns to complex platforms.
• Excellent communication skills in English and a proactive, entrepreneurial mindset.

Required skills

• .NET
• C#
• Front‑end development

What we offer

• Gross monthly salary €5,000–€7,000 (depending on experience).
• Choice of a premium company car with charging card or a mobility budget.
• Extra‑legal benefits: expense allowances, meal vouchers, insurance, internet allowance, pension savings.
• Work‑life balance: 3 remote days per week, flexible hours, 25 vacation days, and up to 30 days per year to work from abroad.