Founding Frontend Engineer — AI UI Architect for Sales
Madrona Venture Labs
Madrona Venture Labs is looking for a Frontend Engineer to join their innovative team in San Francisco, California. In this foundational role, you'll build user interfaces that leverage AI for sales teams, working closely with founders to define the product's frontend architecture. You should have over 5 years of experience in web application development, a strong command of React, TypeScript, and Next.js, and a passion for delivering high-quality features in a fast-paced startup environment. #J-18808-Ljbffr Madrona Venture Labs
- A technology startup in San Francisco seeks a founding Frontend Engineer to design AI interfaces for sales teams. This role requires over 5 years of experience... ...will create user interfaces to enhance trust in AI, architect frontend systems, and work closely with the...Suggested
- ...Frontend Engineer (with Familiarity of Full Stack) (Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation... ...the Role We're building an AI-native data platform designed to... ...team to shape and ship intuitive UIs across multi-tenant analytics visualizations...SuggestedFull timeTemporary work
- Guild.ai, Inc. is seeking a Founding Engineer to design and build the user-facing layer of AI control plane systems. This role combines frontend and backend responsibilities, as you'll develop React and TypeScript web applications along with backend services. You'll collaborate...Suggested
- ...insight → action by orchestrating AI agents with deep operational... ...factory leadership across sales, operations, supply chain, and... ...: Founders Takt was founded by Adhitya Raghavan (CEO) and... ...Princeton (Mechanical & Aerospace Engineering), Harvard (MBA, Baker Scholar)...SuggestedTemporary workRelocation
- Algora Public Benefit Corporation is seeking a Frontend Engineering Manager to shape ComfyUI’s user interface and lead a team of frontend engineers... .... You will own the architecture and development of core UI, ensuring fast, robust, and user-friendly interfaces. The ideal...Suggested
- ...Founding Front End Engineer As a Founding Front End Engineer at Parahelp, you'll focus on building fast... ...experiences, and ship production grade UI that helps software companies like Perplexity... ...TanStack Query. You naturally use AI tools in your day to day to build or...
- A leading healthcare technology company is looking for a Frontend Software Engineer to create innovative, user-friendly applications for physicians... ...extensive experience in React and JavaScript, with strong skills in UI/UX design. This role offers competitive benefits, including...
- 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...
$135k - $200k
A leading AI technology company in California is seeking a Software Engineer to design and develop user interfaces for web applications. You will collaborate with cross... ...candidate has a Bachelor's degree, 5+ years of UI engineering experience, and proficiency in HTML, CSS...Work at office3 days per week$240k - $280k
...Activation Platform, an agentic OS for sales that closes the loop between... ...process. As the inventors of AI sales roleplay, we help... ...on the fire. The Role As our Founding Business Development Manager,... ...'ll build the channel revenue engine from scratch. You'll own commercial...Work at office- Unusual is seeking a Founding GTM Lead to expand outbound growth efforts in San Francisco. You will work closely with founders to own the... ..., and translating early traction into a repeatable outbound engine. The ideal candidate is a creative problem-solver with a high energy...
- A fast-growing health tech startup is seeking a Founding Growth Lead to drive customer acquisition from 600 to 2,500+ and boost ARR from... ...development of innovative growth programs and metrics, utilizing AI tools to enhance outreach efforts. Ideal candidates will have a...
$175k - $200k
A high-growth Fintech startup in San Francisco is seeking a Founding Tax Analyst to shape the product's tax intelligence. The role involves... ...conducting analyses of tax documents, and collaborating with engineers. With a competitive salary of $175K-$200K and equity options,...- A leading AI research and deployment company seeks a Front End Software Engineer to create high-quality user experiences across web platforms. You will work closely with... ...ensuring performance and reliability in production UI. Ideal candidates will have strong skills in...
- TEEMA Solutions Group is seeking a Founding Software Engineer in San Francisco. This role involves owning the entire technical stack, from core infrastructure to deployment and reliability. The successful candidate will need strong backend engineering skills, preferably...
- ...the next. THE ROLE As Founding Fullstack Engineer , you’ll be the brain... ...comfortable shipping basic frontend features. Have built data... ...TypeScript): React, Chakra UI v3, TanStack Router, TanStack... ...Postgres with pgvector, dagster AI: Pydantic AI, Langfuse #J...Relocation
- Blue Bear Capital in San Francisco is seeking a UI/UX-centric software engineer to own the frontend experience across mobile and web products. Responsibilities include building workflows and ensuring intuitive interfaces for users. The ideal candidate has over 5 years of...
- Shared Context Lab is seeking a Founding Engineer in San Francisco, United States, to work directly... ...strong technical skills in both frontend and backend development, with an emphasis... ...passionate about shaping the future of AI-powered software. #J-18808-Ljbffr Shared...
- 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...
$60k - $180k
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...Full time- A tech company in California is looking for a Frontend Software Engineer to enhance their user experiences with AI-powered workflows. The role involves close collaboration... ...requirements views, and ensuring high-quality UI. Applicants should have over 3 years of...
$180k - $230k
...-stage B2B SaaS startup in the AI-powered sales automation space is hiring its first Founding Engineer. You'll join the CTO as a core... ...LLM orchestration to embeddable frontend widgets to eval pipelines. Key... ...Experience: Embeddable, generative UI that adapts in real-time — fast...Remote work$190k - $220k
...modern cloud‑native and AI‑powered operating... ...from all over the U.S.) founded on a deep understanding... ...transfer H1 Software Engineers (Frontend) at Sirona are... ...solutions Review, plan and architect end‑to‑end solutions... ..., scaling interactive UIs in JS/React ~2 or more...- About Letter AI Letter AI is the world’s first unified... .... Our platform empowers sales teams at customers like... ...ARR and looking for a founding team to join us on the adventure... ...for a full-stack engineer to join our team as one... ...Knowledge of automated UI testing frameworks Past...
- The Role As a Founding Engineer, you’ll work directly with the founders to architect, build, and scale the platform from 0 to 1 . You’ll take full ownership... ...and maintain intuitive, functional UIs — pushing the envelope on AI product patterns and moving beyond simple...
- A tech company in San Francisco is seeking an AI Front-end Engineer with 1-2 years of experience or a strong portfolio. You will build UI components used by Fortune 500 customers, learning directly from senior engineers. The position offers benefits like fully paid medical...
$200k - $275k
AI Talent Now is looking for a Frontend Engineer based in San Francisco, United States. This role involves front end development across different product areas, with a key focus on delivering an excellent UI and improving user experience. Candidates should have 5+ years...Visa sponsorship$170k - $230k
...Role Roger is an AI platform that frees... ...getting started. The frontend is where clinicians... ...a Senior Frontend Engineer to own that... ...delight users. Architect scalable, resilient... ...designing scalable UI architectures and managing... ...in healthcare Founded by AI Researchers from...Remote workFlexible hours$140k - $190k
...join the adventure? As a Frontend Engineer at Loft, you will work on a... ...projects, including refining the UI of Cockpit, our satellite... ...Loft: Space Made Simple. Founded in 2017, Loft provides governments... ..., IoT connectivity, on-orbit AI, national security missions,...Temporary workWork at officeRelocation packageFlexible hours$180k - $220k
Founding Mobile Engineer (React Native / iOS) Onsite - San Francisco (Pac Heights) · Full-time · $180K-... ...across the stack when needed Leverage AI tools to accelerate development and improve... ...native iOS modules Deep focus on UI/UX quality , interaction design, and performance...Full timeH1bImmediate startFlexible hours
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