Site CTO Belgium - Founder-level Tech Leader

Wonderful; Brussel; On-site; EUR 220,000 - 360,000; Full time

Benefits offered by this job

Founder-level ownership of Wonderful -

Autonomy to build the team

Global engineering resources

Enterprise customers

Job summary

Wonderful Belgium is expanding rapidly and seeks a Site CTO in Brussels to build and lead the local engineering presence. You will own the technical strategy, recruit and grow the team from eight to more, and become the public face of Wonderful in Belgium with customers and partners.

You will also drive early technical sales, demos, architecture decisions and security while staying hands-on to ship code and deliver integrations.

Qualifications

• 7–8+ years of hands‑on engineering experience.
• Experience in pre‑sales or solution architecture.
• Customer‑facing experience in senior roles such as Site CTO, Solutions Architect or Deployed Engineer.
• Leadership experience at Director, VP or Founder level.
• Excellent English; fluency in French or Dutch is a plus.

Responsibilities

• Build the Brussels team from scratch: hire, deploy and lead it, starting from 8 people.
• Own the team's results and accountability for what it delivers.
• Be the face of Wonderful in Belgium: events, customers and partners.
• Lead technical sales: early conversations, demos, architecture and security.
• Stay hands‑on: ship code, build integrations, set the quality bar.
• Drive customer integrations, from scoping to AI agents in production.
• Bring customer feedback to the global Product team.
• Partner with Tom, our GM, on strategy and hiring.

Skills

Hands-on engineering

Pre-sales

Solution architecture

Leadership

English

French or Dutch

Job description

Wonderful Belgium is expanding rapidly and seeks a Site CTO in Brussels to build and lead the local engineering presence. You will own the technical strategy, recruit and grow the team from eight to more, and become the public face of Wonderful in Belgium with customers and partners.

You will also drive early technical sales, demos, architecture decisions and security while staying hands-on to ship code and deliver integrations.