- Seekeasy (San Francisco, CA)
- A tech company in San Francisco is seeking a Senior Web & Mobile Frontend Engineer to lead the development of their Expo-based applications. The ideal candidate ... has over 8 years of experience, deep proficiency in Expo and React Native, and a passion for building AI-driven products. You will collaborate closely with design and product teams, ensuring high-quality app releases while mentoring junior engineers. This role… more
- DRH Search (New York, NY)
- A healthtech startup is seeking a founding Frontend Engineer to own the mobile experience using Expo for its AI platform. The role involves crafting ... a CI/CD culture. Candidates should have over 4 years of experience in mobile and web apps, particularly with React Native and TypeScript. This position is… more
- Weekday AI (San Francisco, CA)
- …and more, we've raised over $5M to bring this vision to life. About the Role - Founding Full-Stack Engineer As a Founding Full-Stack Engineer , you'll be ... chat experiences , or creative coding platforms. Prior startup or founding team experience . Mobile engineering expertise (Swift, Flutter, Expo). ️ This Role May… more
- Aeone (Bellevue, WA)
- …the future of marketing tech - powered by cutting-edge AI. We're looking for a founding engineer who wants to own the technical vision and lead engineering from ... Description The Role You will build Aeone's web and mobile applications from the ground up - designing the...technical leadership role within 6 months, based on performance. Founding -level equity - own a meaningful part of Aeone's… more
- DRH Search (New York, NY)
- …assisting a well-funded startup in the healthtech space with their search for a founding frontend engineer . Their AI platform enables doctors to launch fully ... in the Brooklyn office. What you'll do: Own the mobile experience end-to-end in Expo (iOS, Android, and PWA)....ship features weekly. Help to build the first ever mobile -native EHR (electronic health record) that allows doctors to… more
- Omi (San Francisco, CA)
- Hi, I'm Nik. I'm looking for a world‑class founding engineer to build Omi with me. Omi is AI for your real life. Think: wearable memory, voice‑first interface, ... acquired by Toptal Built the first Omi prototypes (hardware, mobile ) Raised $5 M+ total Managed teams across 3...out at nikshevchenko.com What You'll Do As the first engineer , you'll: Own the full stack (Flutter/React Native,… more
- Seekeasy (San Francisco, CA)
- The Opportunity As a senior web & mobile frontend engineer at Seekeasy, you'll shape the experience our users have. You'll lead development on our Expo mobile ... the product experience : As the lead on our mobile and web frontends, you'll own the architecture, performance,...and fast pace of startup environments. A seasoned software engineer with 8+ years of experience and a track… more
- Twenty Labs (San Mateo, CA)
- …can provide immigration assistance for exceptional cases. Member of Technical Staff - Founding Design Engineer Compensation: Base salary of $150,000 - $300,000. ... on YouTube . You'll be joining a highly technical founding team, including leading researchers and engineers from Google...Mateo, CA Your role We're seeking an exceptional design engineer who combines world-class design taste with the ability… more
- VibeCode (San Francisco, CA)
- …platform is seeking an iOS Engineer in San Francisco to craft engaging mobile interfaces for an intuitive app. The role requires 4+ years of iOS development ... offers a competitive salary of $150,000 to $350,000, significant equity, and the chance to shape the mobile -first approach of a fast-growing company. #J-18808-Ljbffr more
- Weekday AI (San Francisco, CA)
- …than $5mn and recently launched the product The Role We're hiring a full-stack engineer to help us build and scale our AI-powered experience editor. You'll work ... skills Nice to Have Experience with AI/ML tools or APIs Familiarity with mobile platforms Past experience at an early-stage or fast-growing company #J-18808-Ljbffr more
- Second Renaissance (San Francisco, CA)
- …credit a human right, not a privilege. About the role We're looking for a frontend engineer to lead the development of our World MiniApp, which is a website for ... mobile rendered through the World app. You should be...especially those using lower‑end phones. Working closely with the founding team, you'll ship frequently and make a direct… more
- Getclera (San Francisco, CA)
- …in the same week. You'll build across the entire product surface, from mobile capture to editing pipelines to the orchestration layer connecting it all. This ... ownership What you'll do Build across the entire product: web app (Next.js), mobile app (React Native), admin tools, pricing flows, and dashboards. Ship real… more
- Getclera (San Francisco, CA)
- …team. In this dynamic role, you will build across web and mobile applications, driving the development of multi-agent orchestration and video processing features. ... You'll engage directly with founders, influence product direction, and own significant parts of the technology stack. This is an opportunity to make a meaningful impact in a fast-paced environment that values ownership and creativity. #J-18808-Ljbffr more
- VibeCode (San Francisco, CA)
- …Shape our mobile ‑first approach and establish iOS development standards as a founding engineer . Growth: Significant equity and the opportunity to scale with ... perfect role for you. We're looking for an iOS Engineer to build the mobile experience that...based on experience Equity: Significant equity package as a founding team member Location: In‑person in San Francisco Apply… more
- Ridealso (Palo Alto, CA)
- A leading electric mobility company in Palo Alto is seeking a founding iOS Engineer to design and develop their first customer-facing mobile app. This ... pivotal role involves collaborating with multiple teams to integrate BLE technology for connected vehicle features. Candidates should have over 6 years of iOS development experience, a strong background in Swift, and a passion for building scalable… more
- Ridealso (Palo Alto, CA)
- …on vehicles that are more affordable, more enjoyable and 10-50x more efficient. As the founding iOS engineer at ALSO, you'll lead the design and development of ... our first customer-facing mobile app-one that connects directly to our flagship EV...0→1 role where you'll lay the foundation for our mobile architecture, development workflows, and customer experience. You'll work… more
- Realfemma (Brookline, MA)
- Brookline, United States | Posted on 10/28/2025 We're looking for a Founding Lead Engineer - a hands‑on builder who's as excited about shaping early architecture ... for FeMMA's engineering culture. You'll work closely with the founding team to turn insights from our early users...our early users into scalable systems and elegant, reliable mobile experiences. This is a chance to build something… more
- Tin Can (Seattle, WA)
- …As we gear up to scale to thousands of families, we're ready to bring on an engineer to help make it happen. The Role We're looking for a Full Stack Software ... Engineer to take the reins of our technical stack alongside the founding team. In this role, you'll focus on making our systems more scalable, efficient, and… more
- Poshmark, Inc. (Redwood City, CA)
- …and creative **Staff Engineer , Android**. You are someone who loves creating mobile applications that have a simple user interface and solid code. If you have ... Staff Software Engineer , Android page is loaded## Staff Software ...of Poshmark.**Responsibilities: Architect, build, iterate and manage our Android mobile application.* Spearhead every aspect of the Android development… more
- Recruiting From Scratch (San Francisco, CA)
- …success for both clients and candidates. Title of Role : Senior/Staff Android Engineer Location : San Francisco, CA (On-site) Company Stage of Funding : Early ... regions. What You Will Do As a Staff Android Engineer , you'll take full ownership of the Android...- leading architecture, performance, and security for a new mobile product from the ground up. You'll design and… more
