Senior AI Engineer (Fintech)

TL;DR

Senior AI Engineer (Knowledge Graphs/NLP): Building and optimizing AI-powered systems for global debt markets with an accent on knowledge graph design, entity resolution, and relationship extraction. Focus on creating persistent knowledge systems, implementing graph-native retrieval, and scaling production AI infrastructure.

Location: Hybrid (London, UK)

Company

hirify.global is an AI platform centralizing proprietary credit data and high-value workflows for global debt markets.

What you will do

• Design and build generative AI applications tailored to complex financial and legal workflows.
• Drive the end-to-end model development lifecycle, ensuring reproducible research and efficient deployment.
• Develop and maintain a knowledge graph representing companies, sponsors, lenders, and financial instruments.
• Build graph-native retrieval and exploration capabilities to surface ownership structures and transaction histories.
• Implement graph machine learning techniques for similarity, peer, and precedent discovery.
• Collaborate cross-functionally to translate business problems into technical AI solutions.

Requirements

• Expertise in knowledge graph design and ontology modelling for complex domains.
• Strong experience with entity resolution, record linkage, and disambiguation across noisy datasets.
• Proven ability to extract structured entities and relationships from unstructured financial and legal documents.
• Strong proficiency in Python for production-ready delivery.
• Experience with the full model lifecycle, including experimentation, training, monitoring, and deployment.
• Knowledge of AWS AI infrastructure.

Culture & Benefits

• Competitive salary and equity.
• Private Medical Insurance and a comprehensive pension scheme.
• Hybrid working model with flexibility on how and where you work.
• Possibility to work abroad for up to 3 months per year.
• Professional learning and development budget, plus a dedicated AI experimentation budget.
• 25 holiday days per year and a paid sabbatical after 5 years of service.