Forward‑Deployed AI Engineer & Builder

Hexa; Paris; On-site; EUR 60,000 - 71,000; Full time

Benefits offered by this job

Health insurance with 50% coverage

Mobility budget of €500/year

8 to 12 RTT days per year

Opportunity to invest in portfolio startups

Job summary

Hexa Scale is seeking an in-house AI builder to accelerate their AI initiatives. This role involves shipping AI tooling, training teams, and embedding into portfolio companies across Europe. The ideal candidate has 4–6 years of applied AI/ML experience and a strong builder mindset.

The position offers a competitive package of €72K–€85K gross/year, opportunities for growth, and a health insurance package. Applicants should be fluent in English, with a preference for French-speaking abilities.

Qualifications

• 4–6 years of experience as an applied AI/ML engineer or consultant.
• Experience shipping LLM-powered products into production.
• Fluent in English; French is a strong plus.

Responsibilities

• Build and maintain internal AI agents for various teams.
• Productionize AI tools for investment platform.
• Train portfolio company teams on AI applications.

Skills

Applied AI/ML engineering

Hands-on AI tooling

Strong communication

Business literacy

Education

4–6 years of experience in AI/ML

Tools

LLM tools

Enterprise codebases

Job description

Hexa Scale is seeking an in-house AI builder to accelerate their AI initiatives. This role involves shipping AI tooling, training teams, and embedding into portfolio companies across Europe. The ideal candidate has 4–6 years of applied AI/ML experience and a strong builder mindset.

The position offers a competitive package of €72K–€85K gross/year, opportunities for growth, and a health insurance package. Applicants should be fluent in English, with a preference for French-speaking abilities.