Senior Software Engineer

LiveLoveApp builds software that feels good to use. Fast, clear, joyful. We are a small senior team shipping decisive work for fintech and data-heavy startups. Our current push is toward AI-powered product experiences, where we improve software usability using LLMs.

We are looking for an engineer who thinks in systems, moves with intention, and has strong product taste.

• Architect and ship production software for clients who expect excellence.
• Build AI-driven UX patterns, such as streaming UIs, structured reports, and smart workflows.
• Work in TypeScript, React or Angular, Node, and whatever else helps us move.
• Model data, design APIs, and care deeply about performance and correctness.
• Contribute to Hashbrown, our open-source framework for LLM-native interfaces.
• Work directly with founders Mike and Brian on high-trust, high-impact projects.

• You ship high-quality software.
• You think in terms of user experience as much as systems design.
• You can take a half-formed idea and turn it into something crisp and real.
• 6 to 10 plus years building real software in production.
• Strong TypeScript fundamentals.
• Experience integrating LLMs across OpenAI, Anthropic, local models, tool calling, and similar systems.
• Ability to turn ambiguous problems into crisp, shippable solutions.
• Curiosity, taste, and an instinct for building delightful UIs.
• A bias toward clarity over ceremony. You like to move.

We are small and senior by design. No layers. No politics. Just good people doing thoughtful work for teams that trust us. You will get:

• Interesting problems involving real users, real stakes, and real impact.
• Space to do the best work of your career.
• A chance to shape the future of our AI practice and open source roadmap.