CTO Belgium

The role

The Site CTO will own the technical strategy for Belgium and Luxembourg. You will partner with enterprise customers, build the local technical organization, and write production code.

What you will do

• Partner with enterprise customers throughout the sales process.
• Lead technical discovery, product demonstrations, architecture reviews, and integration discussions.
• Serve as a trusted technical advisor for AI deployments in production environments.
• Build integrations, prototypes, and production-ready solutions.
• Set high engineering standards around scalability, reliability, and performance.
• Support complex customer implementations.
• Recruit, mentor, and grow a high-performing engineering and solutions organisation.
• Establish best practices across architecture, delivery, and customer success.
• Lead enterprise implementations from solution design through deployment.
• Bring customer feedback into Product and Engineering roadmaps.

Required qualifications

• 7+ years of hands-on backend engineering experience.
• 5+ years leading high-performing engineering teams.
• Experience building technical organisations from the ground up.
• Proven ownership of production systems at scale.
• Comfortable discussing architecture with engineers and strategy with executive leadership.
• High ownership and bias for action.
• Thrives in fast-moving, ambiguous environments.
• Prior Startup Founder experience is a MUST
• Strong understanding of AI, LLMs, and modern AI infrastructure.
• Excellent English communication skills.
• Fluent or native in the local market language.
• Confident leading customer meetings, technical workshops, and executive presentations.

Nice to have

• Experience delivering AI-powered products into production is highly desirable

About the company

Breakmark is partnering with one of the fastest-growing companies in enterprise AI. The company builds infrastructure that enables large enterprises to design, deploy, and manage AI agents.