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Senior AI Engineer

  • Paris, 75008

  • CDI

  • 27/03/2026

  • 85000€- 120000€

Description

🚀 Le Bureau des Talents est spĂ©cialisĂ© dans la chasse, l’accompagnement et le coaching des talents pour les startups, les scale-ups et les entreprises Ă  impact.

- Company Description

Our client is a Paris-based fintech SaaS company developing proprietary financial data and analytics tools for institutional clients, including analysts, portfolio managers, and research teams.

Operating with a lean team (~15 people), our client combines analytical rigor, strong engineering standards, and fast execution.

The company has recently raised €4 million, enabling them to accelerate product development and significantly expand their technical team.

Their mission: empower financial professionals to extract high-value insights from complex data through cutting-edge technology.

Missions

- Role Overview

As a Senior AI Engineer, you will be the go-to expert for all AI-related initiatives within the company.

You will work on high-impact projects, from designing data pipelines to integrating LLM-powered features into production-ready products. This is a highly hands-on role with strong ownership and close collaboration with product and engineering teams.

You will also play a key role in shaping the AI roadmap and laying the foundation for future AI initiatives.

- Key Responsibilities

  • Define and lead the AI/ML roadmap (model selection, fine-tuning strategies, RAG architectures, evaluation frameworks)

  • Design and deploy LLM-powered features (document understanding, financial data extraction, semantic search, AI-assisted analysis)

  • Integrate AI capabilities directly into the product in collaboration with product and engineering teams

  • Build and maintain robust data pipelines (training & inference) on a PostgreSQL / GCP stack

  • Evaluate tools, frameworks, and models (open-source and proprietary) based on cost-performance trade-offs

  • Ensure high data quality standards across AI systems

  • Guarantee compliance with GDPR and DORA regulations

  • Stay up to date with emerging AI technologies and assess their real business value

  • Mentor team members on AI/ML best practices

Profil

- Candidate Profile

Must-have

  • 5+ years of experience in AI, Machine Learning, or Software Engineering

  • Proven experience deploying AI/ML systems in production

  • Strong proficiency in Python 🐍

  • Experience working with complex and unstructured data (NLP, documents, scraping
)

  • Solid skills in feature engineering and data processing

  • Ability to design robust, product-oriented systems

  • Strong autonomy, analytical mindset, and results-driven attitude

  • Excellent communication and collaboration skills

➕ Nice-to-have

  • Experience with LLMs, RAG, or conversational systems

  • Background in fintech or data-intensive environments

  • Familiarity with cloud platforms (AWS, GCP, Azure)

  • Experience with MLOps, data quality, or monitoring

  • Previous experience in startups or fast-paced environments

- Practical Information

  • 📍 Location: Paris

  • 🏱 Work setup: Hybrid (3–4 days/week in the office)

  • 📅 Start date: ASAP

  • 📄 Contract: Permanent (CDI equivalent)

- Compensation & Benefits

  • 💰 Salary: Depending on experience ( + stock options )

  • 🚀 High-impact role with strong ownership on AI strategy

  • 🧠 Cutting-edge technical environment

  • 📈 Fast-growing startup environment