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, TypeScript, 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

- Native or fluent French speaker (C1/C2 level) – essential for direct communication with French‑speaking customers.
- Strong full‑stack experience: React, TypeScript, 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.

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📌 Founding Forward Deployed Engineer, French Speaking (Barcelona)
🏢 Jobtailor
📍 Barcelona