Full-Stack AI Engineer

This is a full-time, in-person role in Los Angeles. Applicants must currently be based within daily commuting distance of Beverly Hills. Remote work, hybrid work, and relocation are not available. 6-month fixed-term role (W-2) · In-person, Beverly Hills (Los Angeles) · Full-time · Start ASAP Compensation: $10,000-$12,000/month salary, based on experience · W-2 salaried · Must be authorized to work in the U.S. (no visa sponsorship) Company Description Belgravia is redefining the automotive purchasing experience by building intelligent software that helps consumers make faster, smarter, and more informed purchasing decisions. Our mission is to eliminate the friction, inefficiency, and uncertainty that often come with high-consideration purchases by combining modern technology with a highly personalized experience. We are a small, high-output, ambitious team building the technology that powers intelligent search, structured pricing, recommendations, and AI-assisted workflows. This is not a research lab or generic chatbot project. We are focused on creating technology that saves people time, improves decision-making, and delivers a dramatically better customer experience. As an early member of the team, you will work directly with the founders and have a direct impact on Belgravia’s product, engineering culture, and future. Role Description We are hiring a Full-Stack Product Engineer (AI) for an on-site role in Century City, Los Angeles. You will work directly with the founding team to build a new AI-powered consumer platform. This role requires someone who can own features end-to-end: designing data models, building backend APIs, implementing frontend experiences, integrating AI/tool-calling workflows, and shipping production-ready features quickly. You should be comfortable working across React, Next.js, TypeScript, backend APIs, PostgreSQL, AWS, search systems, caching, and LLM integrations. The ideal candidate thrives in fast-paced startup environments, enjoys turning ambitious ideas into reliable software, and thinks like a true product engineer. This role is highly hands-on. You will not be sitting in meetings all day. You will be building. What You'll Build Consumer search, discovery, and comparison flows over complex inventory data Fast backend APIs for search, pricing, recommendations, preferences, and ordering AI workflows where models call internal tools and return structured actions Subscription, checkout, and payment flows Internal admin tools and data pipelines that feed search and AI systems What We're Looking For 3+ years of professional software engineering experience Strong full-stack TypeScript: React/Next.js on the front, Node.js or Python on the back Strong PostgreSQL and production API design experience AWS experience: Lambda, ECS, S3, SQS, RDS, or similar Ability to ship polished, data-heavy product experiences without heavy design support Pragmatic judgment: you know when to use a model, a search index, a cache, or plain deterministic logic AI & Search Experience Some of the following: LLM APIs: OpenAI, Anthropic, Gemini, and tool-calling integrations RAG, embeddings, and semantic search Vector databases: Pinecone, Qdrant, Weaviate, OpenSearch, or search platforms like Elasticsearch or Algolia Ranking, recommendation, or personalization systems Nice to Have Redis or other caching layers Event-driven architecture: queues, workers, serverless Stripe, subscriptions, or checkout flows Marketplace, pricing, inventory, or consumer search products Automotive domain knowledge Office & Perks On-site in Century City in a premium, well-equipped workspace designed for focused building Daily conveniences like breakfast options, snacks, and high-quality coffee available on-site Easy access to amenities including café services, parking, and other day-to-day essentials Direct access to founders and fast decision-making Real ownership over product and technical direction Opportunity to shape an early-stage AI product from the ground up How to Apply Send us: Links to things you've built: GitHub, portfolio, live apps, or demos A brief note, 2-4 paragraphs, on why Belgravia and how your experience fits Your resume