Senior Backend Engineer, Data Platform & AI Agents

Jus Connect; Paris; Hybride; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Hybrid work

5 weeks vacation

Private health insurance

Restaurant vouchers

JM Fest summits

ClassPass membership

Global remote work (8 weeks/yr)

Relocation assistance

Résumé du poste

Jus Mundi is building an autonomous Data Platform to power its AI agents and document processing across multilingual legal data. You will own the backend services, the catalog API, and the ingestion agents that scale across hundreds of sources.

This role emphasizes production readiness, data integrity, and collaboration with product and search teams. Strong Python, API design, and DevOps discipline are expected, with multilingual data handling a plus.

Qualifications

• 5+ years shipping and operating production backend or data services.
• Hands-on experience with agent orchestration in production.
• Deep understanding of Postgres schema design and JSON/typed columns.

Responsabilités

• Build agents to ingest documents from many sources with robust orchestration.
• Own the transactional catalog and API serving platform for heterogeneous documents.
• Implement document processing: extraction, OCR and multilingual metadata.

Connaissances

Backend engineering depth

Agentic & LLM systems

Data modelling (Postgres)

Systems judgment

Document processing

DevOps & Kubernetes

English proficiency

Outils

Postgres

LangGraph / LangChain

Kubernetes

Description du poste

Jus Mundi is building an autonomous Data Platform to power its AI agents and document processing across multilingual legal data. You will own the backend services, the catalog API, and the ingestion agents that scale across hundreds of sources.

This role emphasizes production readiness, data integrity, and collaboration with product and search teams. Strong Python, API design, and DevOps discipline are expected, with multilingual data handling a plus.