GTM Engineer / Sales Ops (apprenticeship)

Job Description

At Sillage, we’re building the future of sales intelligence by turning raw market data into actionable buying signals. As a GTM Engineer apprentice, you’ll join our CTO’s team and play a central role in expanding the breadth and depth of our signal platform. We recently launched and are growing fast.

Your mission will be to help the technical team:

  • Develop and prototype new signals that help sales teams reach the right prospects at the right time.

  • Work closely with the CTO to design, validate, and integrate these signals into our platform.

  • Collaborate with early customers to test signals in real-world prospecting sessions, measure their impact and improve activation.

  • Ensure smooth integration of new signals into our data pipeline and front-end experience.

  • Act as a bridge between technical development and go-to-market experimentation, making sure what we build is truly useful to sales reps.

This role is highly cross-functional: you’ll be hands-on with data engineering and product experimentation, while staying close to customer use cases.

Preferred Experience

We’re looking for someone curious, scrappy, and excited to build in an early-stage startup environment. Here’s what would help you succeed:

  • Experience in data engineering, data ops, or sales ops roles

  • Ability to design and test data workflows (e.g., APIs, scraping, enrichment).

  • Familiarity with sales processes, prospecting workflows, or CRM tools.

  • Strong problem-solving mindset: you can go from an abstract “buying signal” idea to a prototype and then to production with the team.

Above all, we value curiosity, kindness, and a genuine interest in building the next French unicorn.

Recruitment Process

We want to keep the process simple and human:

  1. Technical conversation (30-45 min) – Deep dive with the CTO to discuss your expectations, experience and explore how you’d approach building signals.

  2. Closing call (15m) - Fit conversation with the CEO

We move fast and adapt the process if needed. Our goal: both sides should feel this is a great match.

Additional Information

  • Contract Type: Apprenticeship (Between 6 and 24 months)
  • Location: Paris
  • Occasional remote authorized