Founding AI Engineer: Knowledge Graphs & Multi-Agent

Built Different; Amsterdam; On-site; EUR 66,000 - 110,000; Full time

Benefits offered by this job

Equity

Benefits

Job summary

Built Different, an Amsterdam startup, is rebuilding how regulated firms onboard clients. They seek an AI engineer who will accelerate growth, report to the founder, and own real surface area from day one.

You will design the reasoning layer, build multi-agent systems, and integrate language and vision over data-heavy documents, while setting technical direction as the first dedicated AI hire. Equity and a founding-team seat are offered.

Qualifications

• Experience with linked data, graphs and structured knowledge.
• Hands-on work with complex multi-agent reasoning in data-heavy domains.
• Comfort working in high-stakes domains such as regulatory, legal or financial.

Responsibilities

• Build the reasoning layer that goes beyond retrieval to link data and knowledge graphs.
• Design complex multi-agent systems that reason across regulatory constraints and stay correct end-to-end.
• Bring language and vision together over data-heavy documents (plans, drawings, blueprints).
• Own evaluation and guardrails to keep cited answers trustworthy and defendable.

Skills

Linked data

Knowledge graphs

Multi-agent systems

Regulatory domain

Job description

Built Different, an Amsterdam startup, is rebuilding how regulated firms onboard clients. They seek an AI engineer who will accelerate growth, report to the founder, and own real surface area from day one.

You will design the reasoning layer, build multi-agent systems, and integrate language and vision over data-heavy documents, while setting technical direction as the first dedicated AI hire. Equity and a founding-team seat are offered.