Responsibilities Customer-Facing Engineering – Work closely with customers from onboarding to ongoing usage, helping them integrate and optimize our AI solutions.

Technical

Development – Build new features, MVPs, and scalable solutions that directly impact customer outcomes. Full-Stack Development – Utilize React, Type Script, Node.js, and Python to develop robust applications and tools. AI/ML Applications – Design, implement, and iterate on AI/ML solutions, including LLM prompting, tuning of voices, and transcribers to optimize use cases.

Integration & APIs – Manage APIs and integrations with third-party systems to ensure seamless functionality for customers. Cross-Functional Collaboration – Partner with Product, Engineering, and Customer Success teams to deliver tailored solutions.

Iterative





Problem-Solving – Continuously iterate and improve AI solutions based on customer feedback and evolving requirements.

Project

Management – Prioritize and manage multiple projects under tight deadlines while maintaining high-quality results.

Requirements Strong full-stack experience: React, Type Script, Node.js. Hands-on proficiency in Python.

Experience building AI/ML applications, including LLM prompting and tuning. Ability to manage APIs and integrate with third-party systems. Excellent communication skills with the ability to explain technical concepts to non-technical stakeholders. Proven ability to prioritize and manage multiple projects under tight deadlines.

Founder mindset: highly independent, takes ownership, and thrives in a fast-paced environment.

📌 Forward deployed engineer, french speaking (Madrid)
🏢 Lully
📍 Madrid