Founding Frontend/Design Engineer
$60k - $180kRebolt (YC W25)
Join to apply for the Founding Frontend/Design Engineer role at Rebolt (YC W25) Join to apply for the Founding Frontend/Design Engineer role at Rebolt (YC W25) Get AI-powered advice on this job and more exclusive features. This range is provided by Rebolt (YC W25). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $60,000.00/yr - $180,000.00/yr We look for people who cares about users feeling delight when using a product. If you thrive in engineering and design, this role is for you. You'll shape the user experience thorugh crafting the product, and how the company is perceived by designing our brand. In this role you will... Design the user experience Implement animations and interactions in code that delight users Translate customer requests into elegant design solutions Build and maintain our design system with reusable components and patterns Prototype rapidly to test ideas and validate concepts You will be a perfect fit if you... Are extremely curious Can communicate your ideas to both technical and non-technical stakeholders Are good at problem solving and can navigate ambiguous design challenges Have strong frontend skills with attention to detail and pixel-perfect execution Have experience with React and Tailwind for building modern interfaces Have proof of past work using both figma, and code What It Means To Join The Team Autonomy to "just ship it" and taking initiative constantly Modern tech stack: Nextjs, Tailwind, Typescript Honest and low-ego Ownership of problems and solutions Seniority level Seniority level Entry level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Software Development Referrals increase your chances of interviewing at Rebolt (YC W25) by 2x Get notified about new Design Engineer jobs in San Francisco, CA . San Francisco, CA $70,000.00-$125,000.00 4 days ago San Francisco, CA $140,000.00-$270,000.00 8 months ago Mechanical Engineer (Autonomous Vehicles) San Francisco, CA $120,000.00-$170,000.00 23 hours ago San Francisco, CA $110,000.00-$180,000.00 1 month ago San Francisco, CA $100,000.00-$300,000.00 1 month ago San Francisco, CA $150,000.00-$250,000.00 2 months ago San Francisco, CA $120,000.00-$180,000.00 1 year ago San Francisco, CA $100,000.00-$250,000.00 1 month ago San Francisco, CA $150,000.00-$220,000.00 7 hours ago Alameda, CA $95,000.00-$134,000.00 6 days ago San Francisco, CA $150,000.00-$200,000.00 3 weeks ago San Francisco, CA $100,000.00-$160,000.00 2 weeks ago South San Francisco, CA $115,000.00-$135,000.00 2 weeks ago South San Francisco, CA $95,000.00-$115,000.00 4 months ago Staff / Principal Mechanical Engineer, Instruments and Composites San Francisco, CA $125,000.00-$249,998.00 6 days ago San Francisco, CA $100,000.00-$250,000.00 1 day ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr Rebolt (YC W25)
- A forward-thinking technology company in San Francisco is seeking a Founding Frontend/Design Engineer to shape user experiences and craft the product's branding. The ideal candidate will have strong frontend expertise, familiarity with modern tools like React and Tailwind...Suggested
- Clera is seeking a founding-level frontend design lead who fuses design and engineering to raise the bar across a fast-moving B2B SaaS pricing platform. You’ll own the frontend UX, from the design system to conversational surfaces on Slack and Teams, ensuring a cohesive...Suggested
- ...As Founding Design Engineer, you will sit at the intersection of design, product, and engineering. You will take part in building Moritz’s agentic... ...architecture, navigation, and end-to-end user journeys **Frontend Development and Design Systems** • Build out new features...Suggested
Moritz
San Francisco, CA1 day ago $180k - $220k
...team of under ten — pricing experts and engineers — shipping UI rapidly with the help of AI... ...our challenge; coherence is . As our Founding Design Engineer, you'll own it: the design tokens, the component library, and the frontend and conversational interface patterns that...SuggestedRemote workClera
San Francisco, CA2 days ago$180k - $220k
...Job Description Job Description About the Role This is a founding-level, high-ownership position sitting at the intersection of design and engineering. You'll be the sole bar-raiser for frontend UX across a fast-moving, early-stage B2B SaaS company building an AI-...SuggestedRemote workClera
San Francisco, CA15 days ago- ...this is only the beginning. ERPs ran the physical world for half a century. Dryft is powering the next. The Role As Founding Design Engineer, you'll work directly with our CEO, CTO, and customers to build magical user interfaces for our AI Agents. Your mission is...Relocation
Dryft
San Francisco, CA5 days ago - HIKINEX is seeking a Founding Design Engineer in San Francisco to define the user experience of an AI platform. This role involves owning both design and frontend implementation, focusing on creating intuitive B2B software and AI experiences. The perfect candidate will...
- Design engineer who owns the full visual and interactive experience of Jinba's platform. You'll... ...the engineering team. This is a founding design role for someone who wants to shape... ...and execution Write clean, maintainable frontend code (we use shadcn/ui and modern React...
- Socket.dev is seeking a founding design engineer to shape Moritz's AI-powered legal platform, blending design, product, and engineering. You will craft elegant interfaces, design system components, and drive end-to-end user journeys from concept to production. You’ll work...
$100k - $150k
.... Work that used to take teams of lawyers weeks now happens in minutes. YC S24, founded by a former M&A attorney from Kirkland & Ellis and Gunderson Dettmer. We're hiring a design engineer to own how the product looks, feels, and works. You'll design features in Figma,...$180k - $220k
...deep pricing experience from our founding team who have run over 150 pricing... ...team of 8 (pricing experts and engineers) to deliver that capability. Our... ...Coherence is, and this role owns it: the design tokens, the component library, the frontend and conversational interface...Work experience placementWork at officeImmediate startVisa sponsorshipFlexible hours$150k - $250k
Founding Design Engineer Location: San Francisco, CA (On-site, 5 days/week) Compensation: $150,000-$250,000 Base + Equity (0.4-0.8%) About the... ...product's design language while building production-ready frontend applications. Working directly with the founding team, you...H1b$140k - $180k
Job Title Founding Design Engineer Salary $140k-$180k + Equity Company Description Nero is a $1.5M Seed-funded startup backed by Yamaha Music Innovation... ...with a strong portfolio showcasing high-fidelity frontend work and solid full-stack logic. Expert-level proficiency in...- ...that matter, this is it. About The Role We’re hiring a Design Engineer to join our founding team in building the future of healthcare compliance AI.... ...ownership over design direction, the design system, and the frontend experience. Own the customer and the product - not just...Night shift
$280k
Design Engineer Location: San Francisco (in-person, in-office, full-time ONLY) Compensation:... ...most and iterate based on feedback Build frontend components and systems that scale—write... ...equity upside as part of the founding team Medical, dental, and vision insurance...Full timeWork at officeRelocation package€55k - €65k per year
...AI recruitment tech company is hiring its first full-time Founding Frontend Engineer . This is a ground-floor opportunity to shape the product... ...architecture and user experience end-to-end. Translate product and design concepts from Figma into polished, performant interfaces....Full timeClera
San Francisco, CA2 days ago- Open call for Founders / Founding Teams (Product Management / Engineering roles) In 1973 at Xerox PARC, Bob Metcalfe sketched a way for many computers to share a single wire — borrowing the throughput math from his study of Hawaii's ALOHAnet — and he and David Boggs built...
- Frontend Engineer (with familiarity of full stack) (Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful... ...Overview We’re building an AI-native data platform designed to simplify the most complex workflows in deep...Full timeTemporary work
- A tech startup in the San Francisco Bay Area is seeking a Frontend Engineer to design and build user-friendly interfaces for their AI-native data platform. This role involves working closely with the founding team on scalable frontend components, contributing to design...
- A leading company in the AI sector is seeking a Founding Frontend Engineer to join their innovative team in San Francisco. This role involves crafting... ...strong technical skills in modern web technologies and a design-oriented mindset, thriving in a fast-paced startup...
$140k - $180k
...About the Role A fast-moving, seed-stage legal AI company is looking for a Founding Product Engineer to build its core product from the ground up. Operating at the intersection of AI and legal services, the company combines AI agents with licensed attorneys to deliver...Full timeContract workRemote workClera
San Francisco, CA4 days ago$120k - $180k
...Description About the Role This is a founding Product Engineer role at a seed-stage startup building... ...Work across the full stack: React frontend, Python backend, and related infrastructure... ...Strong product taste and user-focused design sensibility. Excellent...Full timeWork at officeRemote workRelocationClera
San Francisco, CA2 days ago$200k - $250k
...and CPQ workflows. We're looking for a Founding Product Engineer to own entire product modules end-to-... ..., AI-native tooling, and clean API design are first-class priorities here. What... ...comparable modern stack. ~ Credible frontend skills with React and TypeScript ;...Remote workVisa sponsorshipClera
San Francisco, CA15 days ago$190k - $210k
...well-funded, early-stage fintech startup is looking for a Founding Product Engineer to join a small, senior team building a new kind of collaborative... ...with a 40,000+ person waitlist. What You'll Do Design, develop, and deliver features, fixes, and improvements...Remote workClera
San Francisco, CAmore than 2 months ago- ...We founded Bild AI to tackle the mess that is blueprint reading, cost estimation, and permit... ...algorithms, data structures, and system design that you learned Revolutionize how... ...features Work across the stack: React frontend, Python backend + infra Have ownership...Full timeWork at officeRelocation
Bild AI
San Francisco, CA23 hours ago - ...This is a product-minded frontend engineer with elite craft and the judgment to turn messy technical requirements into interfaces that make... ...defined need, identify the right workflow, prototype it, make the design calls, and carry it through to production independently....Full time
Ciridae
San Francisco, CA1 day ago - A tech startup in San Francisco is looking for a creative design engineer to craft intuitive interfaces for advanced IDEs. Ideal candidates should have strong design skills, a passion for software, and previous startup experience. The role emphasizes rapid prototyping and...
- A forward-thinking software company based in San Francisco is seeking a Founding Product Engineer to contribute to full-stack development. This role requires deep experience in the Typescript ecosystem and emphasizes user empathy and problem-solving in collaboration with...Full time
- ...University of Technology at 15. Joined Taobao at 17. At Alibaba, architected the core recommendation engine serving 500M daily users. What You'll Do: This is the first design role at Sirius. That means you'll set the visual and interaction language for everything we build...Full timeFlexible hours
$500 per month
...on your Mac. We launched a few months ago, and are now used by engineers at leading companies like Linear, Vercel, Notion, Stripe, and Y... ...beautiful San Francisco office About you We’re looking for a design engineer who can help us create beautiful and intuitive interfaces...Work at office
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