Lead AI Engineer

BukuWarung is looking for a hands-on Lead Engineer - AI to build AI-powered solutions that directly accelerate business operations.

Responsibilities:

• Drive the AI Business Acceleration roadmap across business functions.
• Build and productionize AI agents, copilots, RAG systems, automation and decision-support tools.
• Identify high-impact AI use cases across Sales, Merchant Operations, Credit/Risk, Support, Finance and Operations.
• Build scalable AI engineering foundations including integrations, guardrails, evaluation, observability and human-in-the-loop systems.
• Take AI solutions from prototype to production adoption.
• Work closely with business, product, data and engineering teams while remaining highly hands-on.

Requirements:

• 8+ years of software engineering experience across Backend / Platform / Data / AI.
• Strong experience building production systems, not just AI prototypes.
• Hands-on expertise with LLMs, RAG, AI agents, tool orchestration, evaluation and guardrails.
• Strong systems design, APIs, data, security, reliability and scalability fundamentals.
• Ability to translate business problems into impactful AI solutions.
• Experience in Fintech, Payments, Commerce, Lending or high-volume operations is a plus.