Sustaain · Careers 2026

Join the team.

A small team, real ownership, real impact — if the work resonates, we want you here.

Why work with us

We are committed to our mission of making a positive impact on the world through our work. We believe in maintaining a healthy work-life balance, recognizing that there are priorities beyond work.

Alongside a meaningful role, you can expect

  • Transparency and authenticity — no corporate jargon or empty promises.
  • Significant equity ownership.
  • Competitive salary.
  • Based everywhere in Europe. Flexible arrangements to accommodate your personal constraints and commitments.
  • Whatever else you may need to make our adventure a success.

Open Roles · 2026

Current openings.

Engineering
QA Engineer
Own the quality layer across our compliance platform and data pipelines.
Remote · Full-time →
Business
Customer Success Engineer
Sit at the intersection of client operations and product.
Remote · Full-time →
Engineering
Fullstack Software Engineer
Build and extend the platform — from compliance workflows to supplier-facing interfaces.
Remote · Full-time →
Business
Program Manager / PMO
Coordinate across client implementations, regulatory timelines and internal delivery.
Remote · Full-time →
Engineering
AI Engineer (LLM)
Apply large language models to document extraction, supplier qualification and compliance reasoning.
Remote · Full-time →
Engineering
Data Engineer
Build and maintain the ingestion, normalisation and quality layers for our compliance products.
Remote · Full-time →
Engineering
Data Scientist
Build risk scoring models, deforestation signals and supplier reliability indices.
Remote · Full-time →
Engineering
Internship — ML Engineer (FR)
Work alongside the data team on machine learning pipelines. Based in France.
France · 6 months →
?
Chief of the Unknown
This role doesn't exist yet. If you're exceptional and the work resonates — tell us what you'd build.
Anywhere · TBD →

Learn more

Understand what we're building.

Ground truth compounds over time. Read our manifesto to understand why we're building Sustaain — and explore the platform to see how we operate in practice.

Read the manifesto → Explore the platform →