> Markdown version of [/jobs/ext/4033213-fullstack-engineer](https://www.wearedevelopers.com/jobs/ext/4033213-fullstack-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Fullstack Engineer - **Company:** DRH Search - **Location:** San Francisco, CA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Amazon Web Services, Mobile Application Development, Design of User Interfaces, Human-Computer Interaction, Mobile Application Software, PostgreSQL, Next.js, Software Engineering, Web Applications, Web Strategies, Tailwind, ReactJS, Backend, React Native, Api Design - **Published:** October 30, 2026 - **Apply:** https://www.careerbuilder.com/job-details/fullstack-engineer-san-francisco-ca--defb3d75-5e46-435a-8376-76f521c71785 ## About the Role Startup, Artificial Intelligence (AI), Music, Internet Application, User Interface/Experience (UI/UX), Software Development, Mobile Applications Development, Needs Assessment, Product Marketing, Product Design, * 3+ years of experience in web/mobile development building in React / React Native / Next.js / Tailwind * Experience with Supabase or similar backend frameworks * Strong understanding of API design and integration * Ability to work autonomously in a fast-paced environment, taking ownership from idea to execution * Experience with AWS or other major cloud providers * Experience playing an instrument and/or strong passion for music * Familiarity with music transcription and music data formats (e.g., MIDI, MusicXML, etc.) ## Description We're assisting a fast growing startup in the music tech space with their search for fullstack engineers. Their product uses AI to transcribe audio into sheet music. The role will work onsite in their SF office. What you'll do: * Improve and maintain the existing web app to ensure that it is intuitive, powerful, and showcases the research team's latest break-throughs. This could involve making sweeping UX changes or adding all-new features * Contribute to the development of the mobile app to bring the web experience to mobile, making it easier for users to learn music anywhere * Take ownership of end-to-end features, from understanding user needs to designing and implementing scalable solutions * Collaborate closely with design, product, and marketing to ensure new products and features are visually polished, aligned with the vision, and receive the visibility they deserve