About the Role

We are expanding the team behind a production-grade document intelligence platform that ingests purchase agreements and related contracts, processes them through OCR and large language models, and extracts contractual obligations, counterparties, and key terms with full clause-level traceability.

This is a highly autonomous, hands-on engineering role where you will own features end-to-end, from data modeling and backend services to AI integrations, UI implementation, and cloud infrastructure.

What You'll Do
• Extend the document extraction pipeline to support new agreement types and contract facts.
• Improve recall and extraction quality for complex, multi-party documents.
• Build verification and grounding mechanisms to validate model outputs and escalate uncertain results for human review.
• Develop classical ML solutions for document routing, confidence scoring, and entity matching.
• Enhance reviewer workflows used by legal teams and asset managers.
• Maintain and improve GCP infrastructure, deployment pipelines, and platform reliability.




• Collaborate with non-technical stakeholders to translate business requirements into system behavior.

Required Qualifications
• Strong Python development experience with Python 3.9+.
• Experience with Flask (or FastAPI/Django and willingness to work with Flask).
• SQLAlchemy 2.0 and PostgreSQL expertise.
• Strong relational database modeling skills.
• Production experience building LLM-based document extraction solutions.
• Experience with structured outputs and JSON schemas.
• Experience working with Vertex AI, Bedrock, Azure OpenAI, or similar platforms.
• Deep understanding of OCR workflows and PDF processing.
• Experience evaluating non-deterministic AI systems through testing, regression analysis, and recall measurement.
• Practical machine learning experience using scikit-learn or equivalent.
• Experience with Google Cloud Platform including Cloud Run, Cloud SQL, Cloud Storage, Secret Manager, Identity

📌 Senior AI (Colombia)
🏢 Unosquare
📍 Colombia