Double Holo
Founding Mobile Engineer | Chattanooga, TN
hn · Chattanooga, TN · $120k-150k
Jose is a founding engineer with proven 0→1 product shipping experience, strong full-stack capabilities including React Native, and demonstrated ability to own entire platforms end-to-end across multiple channels. His experience building production systems at scale (8M users, real-time voice, multi-country deployment) aligns well with the founding mobile engineer mandate. However, his recent focus has been heavily weighted toward AI/LLM products and backend infrastructure rather than mobile-first product development, and he lacks deep mobile-specific optimization experience or a track record shipping mobile apps as a primary product.
Hook: You've shipped full-stack products from zero at multiple startups and own real-time systems serving millions—this founding mobile role needs exactly that ownership mentality, and your React Native background on the crypto wallet scales to trading card marketplaces.
Missing: Mobile-first product strategy, Deep React Native performance optimization, App store release/submission experience, E-commerce or marketplace domain expertise
Posting
Double Holo | Founding Mobile Engineer | Chattanooga, TN | ONSITE | $120k-150k | https://doubleholo.com Double Holo is the modern marketplace & intelligence platform for trading cards. New grads welcome to apply. You will own the React Native app end to end: architecture, releases, performance, and parity with a web product that ships daily. This is a founding engineer role at a high-growth startup. The hours are long, the surface area is huge, and the ownership is real. If you want scoped tickets and a roadmap handed to you, this is the wrong job. If you want to build the app an entire hobby checks before breakfast, keep reading. In person preferred but remote may be permitted for the right candidate. Our website and mobile apps are already live. Apply here: https://www.linkedin.com/jobs/view/4438695357/