Location: San FranciscoType: Full-timeTeam: Product & EngineeringLevel: Senior / Founding EngineerAbout GoodFinAt GoodFin, we’re building the next era of agentic AI for wealth—real-time, proactive, and human-centered. Our AI Concierge transforms the way people invest, offering dynamic, intelligent advice, voice-first interactions, and end-to-end execution across private markets. We’re a fast-moving, design-obsessed, mission-driven team backed by top-tier investors and trusted by forward-thinking investors and family offices.Now, we’re looking for a Mobile & Frontend Engineer who can also go deep on backend integrations and AI-forward architecture. You’ll help us build experiences that redefine what wealth platforms can do—fluid, contextual, and voice-native.What You’ll DoOwn and build cross-platform mobile experiences (React Native preferred) for our goodfin AI concierge, including messaging, real-time notifications, investment flows, and voice UI.Craft beautiful and performant frontend interfaces using modern web frameworks (React, Tailwind, Vite, etc.) that feel intuitive and alive.Contribute across the stack—API design, integrations with our backend, and secure execution of investment workflows.Work with product, design, and our AI team to translate agentic flows into responsive UI/UX patterns, enabling trust and transparency in decision-making.Integrate LLM-native features, such as RAG-based recommendations, context-aware prompts, dynamic UI generation, and live feedback loops.Rapidly prototype and ship—100x mindset: velocity with taste.Collaborate with cross-functional teams—including product, design, and backend—to build and deliver the product seamlessly.Help build a robust mobile-first framework for both public and private market investing that’s composable, observable, and voice-capable.You Might Be a Fit If You…Have 5–10+ years of experience shipping delightful consumer-grade mobile and web applications, ideally in fintech or AI-native startups.Can operate independently and take full ownership of product areas—full-stack, zero-to-one builder mindset.Have a strong product sensibility and care deeply about the user’s journey, not just the code.Are curious about agentic UX patterns, multi-modal input (voice, chat, visual), and trust in AI-driven systems.Know how to make systems secure, scalable, and fast, but biased toward iteration and clarity.Bonus: You’ve built or contributed to AI-enabled apps, crypto/web3 wallets, or investing platforms.You move fast, sweat the details, and want to be part of something category-defining.Why Join Us?Work on one of the most exciting problems in fintech + AI—agentic, personalized wealth infrastructure.Shape product direction with design, voice, and intelligence as first-class primitives.Collaborate directly with the founders and a small, world-class team.Competitive compensation, equity, and flexibility.Build something you’re proud of that people want and use. #J-18808-Ljbffr