- מיקום
- הרצליה, מרכז
- היקף משרה
- משרה מלאה · משמרות
- תפקיד
- דאטה סיינטיסט
תיאור המשרה
Description
Papaya Global is a rapidly growing, award-winning B2B tech unicorn with an ambitious mission to revolutionize the payroll & payments industry. With over $400M raised from multiple tier-one investors, our innovative technology provides a comprehensive solution for managing global workforces, encompassing everything from hiring and onboarding to managing and paying employees in over 160 countries.
We're building AI to tackle one of the hardest operational challenges in business: getting workforce management right across many markets, each with its own tax rules, labor laws, payment rails, and constantly shifting policies.
In this role on our AI team, you'll build and scale core AI systems that power Papaya's products. You'll work across agentic document intelligence, autonomous agents, compliance AI, and ML-powered insights, prototyping quickly, building robust evaluations, and shipping production-grade AI with real business impact.
What You'll Do
- Build and ship AI/ML solutions using LLMs, agents, RAG, and document understanding models, alongside classic ML
- Prototype quickly, validate feasibility, and turn strong POCs into production systems
- Evaluate models and architectures, apply testing and guardrails to improve agent and service reliability
- Research and apply emerging techniques: multimodal/document AI, agentic frameworks, synthetic data generation, and new architectural approaches
- Work cross-functionally with product, R&D, and compliance teams to deliver end-to-end solutions
- Contribute to scalable, secure architecture and engineering best practices for AI delivery
Requirements
- 5+ years of experience in AI/ML engineering or applied data science with production engineering responsibilities
- Strong Python skills and solid software fundamentals
- Experience building production LLM-powered systems, including prompt design, embeddings, fine-tuning, RAG; agent experience is a plus
- Solid ML foundations; NLP, document AI, or multimodal experience is a plus
- Hands-on experience with modern AI tooling (Hugging Face, PyTorch, LangChain, LangGraph) and cloud infrastructure (AWS preferred)
- Strong communication and collaboration skills; comfortable working cross-functionally with product and domain teams
- BS/MS/PhD in Computer Science, Data Science, or Engineering (MS/PhD a plus)
