About us:

Sapiens International Corporation N.V. is a global leader in intelligent, SaaS-based software solutions. With Sapiens’ robust platform, customer-driven partnerships, and rich ecosystem, insurers are empowered to future-proof their organizations with operational excellence in a rapidly changing marketplace.

Our solutions help insurers harness the power of AI and advanced automation to support core solutions for property and casualty, workers’ compensation, and life insurance, including reinsurance, financial & compliance, data & analytics, digital, and decision management.

Sapiens boasts a longtime global presence, serving over 600 customers in more than 30 countries with our innovative offerings. Recognized by industry experts and selected for the Microsoft Top 100 Partner program, Sapiens is committed to partnering with our customers for their entire transformation journey and is continuously innovating to ensure their success.

Role Summary

Sapiens is seeking a Lead Gen AI (Fullstack) Developer to join our growing engineering team focused on building a next-generation Generative AI platform. This is a high-ownership, hands-on engineering role where you will design and deliver intelligent agent architectures, agentic workflows, chatbots, and AI-driven product capabilities across domains.

Our stack combines Python for agentic workloads with Node.js/TypeScript microservices and React on the frontend. You will work on a greenfield platform within a small, high-ownership engineering team, building production AI features end-to-end with direct impact on product direction.

This is a building role. If you have spent the last year working with LLMs and want to go deeper — designing multi-step agentic systems, solving reliability and evaluation problems, and shipping AI products that work in the real world — this role is for you.

Key Responsibilities

• Design and build end-to-end AI-powered features across the full stack, including agentic workflows, intelligent chatbots, and LLM-driven capabilities.
• Architect and implement multi-step LLM workflows, reasoning loops, and tool orchestration systems that are reliable and production-ready.
• Develop and maintain Python-based agentic workloads integrated with Node.js/TypeScript microservices and React frontend components.
• Collaborate with product and engineering leadership to shape platform architecture, technical strategy, and delivery roadmaps.
• Ensure quality, performance, and reliability of AI systems through robust prompt engineering, output parsing, context management, and function-calling patterns.
• Contribute to the continuous improvement of engineering practices, tooling, and standards across the AI platform.
• Operate with a self-directed working style — comfortable with ambiguity, making sound technical decisions independently, and shipping with speed and quality.
• Participate in code reviews, technical discussions, and cross-functional collaboration to drive delivery excellence.

Required Experience

You should have:

• 5+ years of professional software development experience.
• 1+ year of substantial hands-on experience building with LLMs — prompt engineering, output parsing, context management, tool-use/function-calling, and reliability handling.
• Production experience with Python for AI workloads.
• Experience building agentic architectures — multi-step LLM workflows, reasoning loops and tool orchestration.
• Strong Node.js/TypeScript backend skills.
• AI coding tools (Claude Code, Cursor, Copilot) as part of your daily workflow.
• A self-directed working style — comfortable with ambiguity, able to make decisions, and ship effectively.

AI Experience

Even better if you have:

• Experience with LangChain/LangGraph or similar agentic frameworks.
• Hands-on experience with vector databases, embeddings, and RAG in real production applications.
• Experience building evaluation frameworks for AI systems to measure reliability, accuracy, and performance.
• Familiarity with MCP (Model Context Protocol) and emerging agent standards.

Sapiens is an equal opportunity employer. We value diversity and strive to create an inclusive work environment that embraces individuals from diverse backgrounds.

Disclaimer: Sapiens India does not authorise any third parties to release employment offers or conduct recruitment drives via a third party. Hence, beware of inauthentic and fraudulent job offers or recruitment drives from any individuals or websites purporting to represent Sapiens. Further, Sapiens does not charge any fee or other emoluments for any reason (including without limitation, visa fees) or seek compensation from educational institutions to participate in recruitment events. Accordingly, please check the authenticity of any such offers before acting on them and were acted upon, you do so at your own risk. Sapiens shall neither be responsible for honouring or making good the promises made by fraudulent third parties, nor for any monetary or any other loss incurred by the aggrieved individual or educational institution.

If you come across any fraudulent activities in the name of Sapiens, please feel free report the incident at sapiens to sharedservices@sapiens.com