anchr · Evergem, Oost-Vlaanderen, België
Contractify and Legile are two Belgian legaltech companies in the same group. Togetherwe build one platform: contract management plus AI that reads and analyses legaldocuments. It runs in production and is used daily by hundreds of customers. We are looking for an AI/ML Engineer to own the AI layer of that platform: retrieval,orchestration, the prompts and models behind document comparison, clause extraction,redrafting and anonymisation, and the evaluation that tells us whether it works. Much ofthat knowledge sits with external partners today. Your job is to bring it in-house and buildon it. Why this role Our users make decisions based on what the system returns. A hallucination is a risk. Amissed clause is a problem for a lawyer. The foundations are there: multi-tenant setup, RAG, document comparison,anonymisation, a growing customer base. What is missing is one person who understandsevery pipeline end to end, measures quality, and decides when a new model or approachis worth it. You work in one product and development team across Contractify and Legile,with one backlog, next to the full-stack engineers who take your work to production. What does your day look like? Retrieval: how the platform finds the right passages in large volumes of legal text:chunking and embedding strategies, vector and hybrid search that handles cross-references and defined terms. Target: recall above 85% and latency under 500 ms onmore than 10,000 Belgian legal documents. Orchestration and agents: the workflows that chain LLM steps for documentcomparison, clause extraction, redrafting and anonymisation, plus a multi-agent setupthat monitors legal and regulatory changes and alerts only when it matters. Domain-specific models: build annotated legal datasets with our in-house legalexperts, using as little of their time as possible, and use them to test and adapt modelsfor clause comparison, citation accuracy and multi-turn Q&A. Decide with data whenfine-tuning beats prompting. Prompts and mod…
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