Middle Software Engineer (Generative AI)

We are building reliable, production-grade Generative AI features that power core product experiences.To deliver these capabilities, we need engineers who can own AI-powered features end-to-end — from design and evaluation through optimization and deployment.You will work hands-on with LLM APIs and open-source models, prioritizing relevance, stability, latency, and cost efficiency.This role values deep algorithmic and systems thinking over prompt-only solutions.WHAT YOU’LL DO• Design and deliver AI-powered features (search, recommendation, personalization) withmeasurable improvements in relevance and user impact• Build and maintain RAG pipelines using embeddings, reranking, filtering, and othertechniques to ensure predictable and high-quality outputs• Integrate LLM APIs and open-source models into scalable backend systems running inproduction• Define and track offline and online evaluation metrics to objectively measure andimprove quality• Optimize the trade-off between quality, latency, and cost to enable sustainable AI usageat scale• Implement guardrails, fallback mechanisms, and monitoring to ensure system reliabilityand safety• Conduct code reviews and mentor junior engineers to uphold engineering standards