Senior AI Engineer | Fintech | LLMs & Scalable ML

Our client - A well-funded and innovative fintech startup with offices in Tel Aviv and New York is hiring a Senior AI Engineer to take a leading role in bringing cutting-edge AI into its advanced cash flow management platform.

Their platform supports mid-sized enterprises with complex structures and multi-currency operations. As a senior member of the team, you’ll work closely with the CTO, Product, and Engineering teams to design and implement AI-driven features — from transaction classification and forecasting to strategic financial modeling and real-time analytics.

This is a high-impact role with broad responsibility across research, modeling, and deployment.

What you’ll do

• Lead the design, development, and scaling of machine learning capabilities across the platform.
• Drive the full AI feature lifecycle — from research and prototyping to production deployment.
• Collaborate with product and engineering teams to deliver intelligent, user-facing solutions.
• Integrate AI technologies to support strategic financial decisions and business insights.

Tech Highlights

• LLMs and transformers (BERT, GPT, Falcon)
• Classical ML: Boosted Trees, Embeddings, NLP
• Python-first stack
• AWS-based infrastructure (advantage)

You bring

• 6+ years of hands-on experience in software or ML engineering (industry or military)
• Practical experience with LLMs and NLP modeling
• Proven track record building end-to-end ML/AI systems at scale
• Strong Python proficiency
• B.Sc. in Computer Science, Engineering, or Mathematics from a recognized university
• Relevant military experience in AI/ML – a significant plus

Location: Tel Aviv (Hybrid – 2 days WFH)

Reports to: CTO

Company size: 25 employees