Product Engineer, Frontend

Fihub is the agentic intelligence platform for consumer brands. We unify and model a company's operational and financial data, then proactively deliver the insights that matter - in Slack, in their LLM of choice, and in our app. One system that replaces a fragmented analytics stack and answers any business question in real time. A full ERP system, completely reimagined.We're hiring a Product Engineer, Frontend to own the interface layer of the product: the design system and the dashboards, tables, and agentic reports brands use to run their business. The work straddles UI and engineering.The role:Our backend and analytics engines move fast. New metrics, models, and report views ship in days. Your job is to turn engine velocity into interface velocity. There is no PM writing specs and no design team upstream. You will often receive annotated API contracts, reference documents, and data caveats that should shape the layout. Everything from there is yours: the layout judgement, the component decisions, the shipped code.We work AI-leveraged - the engineering team builds with Claude and agent tooling across the codebase, and we expect the same leverage on the interface layer. We care about your judgement, systems-thinking and taste, and expect AI leverage on everything else.What you’ll do:The product is data-dense by nature: cohort matrices, marketing attribution, inventory, comparisons, decompositions, and more. You will be making that legible - turning complex data into interfaces and reports that a founder or growth lead can read and act on quickly.Enhance and extend the Fihub design systemShip production UI in React + TypeScript SPABuild the core data surfaces: dashboards, cohort tables, comparison views, filtering, drill-downsCreate component and config schemas that AI agents author against – typed widget configs, not freeform markupOwn how Fihub renders beyond the app: exported sheets, PDF/headless report renders, Slack and email digestsWork directly with the founding team on product decisionsWhat we're looking for:4+ years of hands-on experience building React + TypeScript SPAsStrong UI/UX judgement, a track record building or substantially owning a design systemComfort in mixed state architectures (Redux + TanStack Query + context) – cache identity, optimistic updates, where derived state livesExperience with a low-level charting libraryKnowledge of business metrics – you’ll work with analytical API contracts and should have a grasp of data structuring vs. just rendering the payloadFluency working with AI design and coding toolsComfort with ambiguity – an API doc and a conversation is often the complete specWhat you’ll get:Competitive base salary, this is a role with real ownership over the product's direction, and comp reflects that. We work together in our Mumbai office three days a week, two wherever you do your best work.You'll work directly with Fihub's founders on a daily basis, with a direct line into how product and company decisions are made. Every surface the product ships through, defined by you from the first commit.