Mission Sphere has built the world’s first AI-native tax engine that helps companies like Eleven Labs, Replit, Runway AI, Windsurf (+ many more) automate their sales tax, VAT and GST obligations: • We're growing rapidly (34%+ MoM revenue growth) and helping the fastest growing tech companies around the world including Eleven Labs, Replit, Windsurf, Fathom, Linktree, Photoroom, Sierra AI, Zed etc • We’ve spent the last 1.5 years building local rails into tax authorities in both the US and internationally to properly automate compliance processes (no other vendor has done this) • We're building the world's first AI-native tax engine (which will be the foundation for a broader cross border compliance platform; think Deel for international billing) • We're well funded by Felicis Ventures and YC Sphere is looking for a passionate product engineer to help build out new features / products on our roadmap and take our customer experience to the next level. They’ll be working directly with customers, our design and eng team as well as our CEO / Founder to bring Sphere’s product vision of becoming the world’s first cross-border compliance engine to life Why this is a massive opportunity: 🌍 Massive TAM: Every business around the world needs this. Compliance isn’t optional. 🌬️ Strong macro tailwinds: Businesses are expanding globally at a faster pace, while tax authorities are cracking down on cross-border compliance, driving urgent demand. ✨ AI advantage: Incumbents can’t scale beyond the U.S.; our AI-native tax engine can. 🔮 Product vision: Indirect tax is just the start; we’re building the Deel for international billing. What you will do: Within weeks: • Work / listen to many of our customers on what their main pain points are and prioritize lowest hanging fruit features that can help solve their problems • Collaborate extensively with design on bringing those features to life • Executing and shipping features, end-to-end, on a daily basis • Doing customer support where necessary to understand our customers and how they think as much as possible Within months: • Own our feature / product roadmap in conjunction with the CEO / Founder (you will work a lot together) • Build / implement more rigorous customer feedback / analysis processes to allow us to better prioritize roadmap What’s important to us: • The Dog: Grit > pedigree. • Ship fast: If it can be done today, do it today. • Self-starter: No hand-holding • Accountability: You’ll be held accountable to objective, measurable targets each month. • In-person: SF only. Requirements: • Strong experience with React. Our entire front end is built in react. • Strong experience with Figma. In order to collaborate efficiently with design. • Customer obsession. You’re going to be talking to a lot of people in the finance realm (Controller, Heads of Finance, Heads of Tax). You need to like them and obsess over them. • Very strong attention to detail. When you work with numbers this is a non-negotiable - it’s not enough to be 99% right. • Strong organization skills. We get hundreds of feature requests every day. How you monitor, organize and prioritize these is key. Nice to have: • Experience working with large volumes of transaction data. You’ll be getting very familiar with it! • Experience in Python and Django. Our core application backend and data pipeline services are built with Python and Django • Experience using tools like PostHog and Sentry