Harmony IntelligencePalo Alto, CADevelops user interfaces for blockchain DeFi apps and DApps on Harmony, integrates smart contracts and wallets, and optimizes performance. Requires CS bachelor's, 3-5 years experience including startup, and strong communication skills.
Build the analyst-facing UI for Kepler's AI-powered finance research platform, creating verifiable, data-dense interfaces like source explorers, real-time agent views, and spreadsheet-like financial models. Requires 5+ years production experience as an expert in TypeScript/React with strong product taste for high-stakes interfaces.
Frontend Engineer building modern web applications for customer support and financial servicing experiences at a consumer fintech platform. Requires 4+ years React/TypeScript experience, strong testing and API integration skills, and a track record improving agent tooling.
Frontend Engineer owning the public marketing website and internal operational dashboards/tooling for an AI infrastructure company. Lead architecture, component systems, and high-quality React/TypeScript UIs while collaborating directly with design and leadership.
Contract web developer responsible for owning and maintaining Cape's marketing website (cape.co), including content updates, new page builds from Figma, analytics/attribution with privacy focus, performance optimization, SEO, and security. Requires strong Next.js, React, CMS, and security experience for 12-25 hours/week.
Software Engineer owning the technical vision and architecture of Assembled's new design system. Lead component APIs, token architecture, AI-assisted UI generation workflows, frontend modernization, and best practices across teams. Requires 3+ years frontend experience with design system ownership.