AI Engineer (LLM) — Compliance Automation & Document Intelligence

Context

We are Sustaain, a data-for-sustainability startup building a sustainability intelligence platform for complex supply chains such as coffee and cocoa with an initial focus on data management for European Union Deforestation Regulation (EUDR) compliance and risk management.

Over the next 6 months, we’re shipping production-grade compliance workflows: portal UX + APIs, traceability + geospatial services, auditability, and document ingestion & automation as a first-class module. This sits at the heart of the unified compliance operations vision we’re building with large commodity traders.

Role Overview

We are looking for an **AI Engineer (LLM-centered)** to industrialize how we extract, reconcile, and validate compliance evidence from messy documents and semi-structured sources.

You will report to our **Science Lead** and work closely with the engineering team and delivery team to bring LLM capabilities into robust production systems : evaluation, monitoring, security, cost control, and tight integration with data models and workflows.

Responsibilities

- Build and ship LLM-powered pipelines for document ingestion & automation (think receipts, certificates, supporting evidence), including extraction, classification, normalization, and reconciliation with existing data.
- Design **RAG, agentic** and hybrid systems (rules + ML + LLM) that are auditable, deterministic where needed, and resilient to edge cases.
- Own evaluation: gold datasets, offline benchmarks, regression tests, quality gates, and human-in-the-loop review workflows.
- Implement production guardrails: PII handling, redaction, prompt injection resistance, secure retrieval, and traceability of model outputs (who/what/when/why).
- Optimize for latency and cost (caching, chunking strategies, batching, model selection, fallbacks).
- Collaborate with product and data teams to turn compliance requirements into “shippable” workflows (review screens, evidence packs, audit trails).

Required Skills & Experience

- Strong software engineering fundamentals (Python), production mindset, and a track record of shipping.
- Hands-on experience with LLM systems in production (tool use, structured extraction, function calling, evals).
- Solid understanding of data engineering basics (schemas, validation, pipelines, observability).
- Comfort with ambiguity: you can define the problem, measure it, and iterate fast.
- You care about correctness and accountability (this is compliance, not content).

Nice-to-Have

- Experience with document AI (OCR pipelines, layout-aware extraction) and noisy enterprise PDFs.
- Familiarity or strong interest with geospatial concepts and supply-chain/traceability data.
- Experience building reviewer workflows (human-in-the-loop) and audit-ready logging.

What We Offer

- A high-impact role: you’ll ship a core capability that sits in the “6 pillars” of our 2026 compliance platform vision.
- Remote-first, flexible team rituals, and real ownership.
- Competitive compensation and equity (early team).
- A company that values clarity over jargon, and delivery over theatre.

If you’re interested, share what you’ve shipped (resume and links welcome) and why it mattered to: [contact@sustaain.org](mailto:contact@sustaain.org) and get ready for no BS interviews followed shortly by hands-on integration in the team.