Founding Frontend Engineer for AI Interfaces
Clarify
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 in web application development and expertise in React, TypeScript, and Next.js. You will create user interfaces to enhance trust in AI, architect frontend systems, and work closely with the founding team. This position is ideal for those comfortable with ambiguity and changing priorities in a startup environment. Competitive compensation and innovative projects await in this role. #J-18808-Ljbffr Clarify
- ...Founding UI/UX Design Engineer Seattle / Remote | Full-Time About Clearly AI Clearly AI automates security and privacy reviews with... ...that consists of multiple AI interfaces including search, chat, workflow... ...ideally for B2B SaaS Strong frontend engineering skills,...SuggestedFull timeRemote work
$120k - $250k
...Frontend Engineer London, England, United Kingdom; New York, New York, United... ...States Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end... ...leaders on developing the user interface and frontend infrastructure...SuggestedWork at officeWork from homeFlexible hours2 days per week$150k - $215k
...basis About Clarify Clarify is building the AI-native CRM - a platform designed from the ground up for... .... About the role You'll join Clarify as a founding Frontend Engineer, building the interfaces that bring AI to life for sales teams. You'll craft how...SuggestedWork at officeRemote workFlexible hours3 days per week$181k - $261k
...running the world's best data and AI infrastructure platform so... ...to improve their business. Founded by engineers - and customer obsessed - we... ...next-gen UI/UX for interfacing with data to scaling our services... ...getting started. As a Staff Frontend Engineer, you will work with...SuggestedLocal areaWorldwideFlexible hours- ...A fast-growing startup in Seattle is seeking a Founding UI/UX Design Engineer to enhance product experiences and tackle design challenges. The ideal... ...UI/UX design experience for web applications and strong frontend engineering skills. You will own the entire product front...Suggested
- ...Mission We are looking for a Senior Frontend Engineer who operates as a Builder — someone who... ...iterate fast on what you learn. Operate AI-forward and hands-on: use modern AI... ..., and micro-interactions. Build interfaces that feel fast, considered, and modern...Work at officeImmediate startRemote work
$188k - $275k
...The Essential Cloud for AI™. Built for pioneers... ...compute into capability. Founded in 2017, CoreWeave... ...platform that gives network engineers, fleet engineers, and... .... As the founding frontend engineer on this team,... ...high-performance interfaces for visualizing and planning...Permanent employmentFull timeTemporary workCasual workWork at officeImmediate startRemote workFlexible hours$182k - $250k
...Web Frontend Engineer New York City, San Francisco, or Seattle Grow Therapy is on a mission... ...to ship high-quality, consistent user interfaces without regressions or reinvention. This... ...frontend craft Help shape an AI-forward development approach to accelerate...Full timeWork at officeRemote workHome officeFlexible hoursDay shift$130k - $150k
...Frontend Engineer II Hybrid - Bellevue, WA offices Compensation: $130-150k, + equity Join a fastgrowing AI startup building nextgeneration interfaces for enterprise AI agents. We're looking for a Frontend Engineer II who loves crafting polished, intuitive...Contract workLocal area- Bristol-Myers Squibb in Seattle is seeking a Senior Frontend Engineer to join their AI Venture Studio team. This role involves building React-based... ...with various experts to design and implement user-friendly interfaces that help leverage cutting-edge AI capabilities. The...
$130k - $200k
...Job Description Full Stack Engineer Golden Analytics (via Provn)... ...design excellence, powered by AI. The goal is analytics tools... ...by top-tier VCs and led by a founding team with deep industry experience... ...Natural language interfaces for analytics Real-time collaboration...H1b$166.9k - $203.9k
...will help us build Redfin’s next-generation AI-powered home search experience. This team... ...help shape the future of conversational interfaces in real estate. What you’ll get Our... ...these benefits and others can be found here ( . The information regarding compensation...Minimum wageNight shiftWeekend work- ...platform algorithms. Our AI-powered performance... ...seeking a Senior Fullstack Engineer who thinks in... ...pipelines into actionable interfaces Build with speed and... ..., design, and our founding team to shape the product... ...fullstack roles, with strong frontend expertise and backend...
$155k - $210k
...We're hiring a Full Stack Engineer to help us build and evolve the... ...owning the full contract from interface design to error handling and observability... ...leave things better than you found them Tech Stack React... ...use artificial intelligence (AI) tools to support parts of the...Permanent employmentContract work$185k - $385k
About the Team ChatGPT Engineering builds the product surfaces people use every day-bringing... ...polished, and trustworthy user experiences. Frontend engineering sits at the center of that... ...performance-shipping features that make advanced AI feel simple, responsive, and delightful....$102.5k - $187.9k
...better working world. FinTech – AI Finance – Front-end Software Engineer - Senior EY.AI Finance sits... ...engineer to take ownership of the user interfaces for our AI-powered finance... ...). ~3–5 years of professional frontend development experience ~ Proficiency...Summer holidayFlexible hours- ...thinking technology company is seeking a Senior Full Stack Engineer to own end-to-end user interface development. You will work remotely while... ...The ideal candidate has over 5 years of experience with frontend systems, particularly in Next.js and React. Offering a...Remote work
- ...financial world. The Role We are seeking a Senior Frontend Mobile Engineer to join our team. SoFi Invest is SoFi's new... ...members grow their wealth through algorithmic trading and AI. You will build the interfaces that millions of our members use to build and invest...Work experience placementRemote work
$220k - $330k
...Principal Full Stack Software - AI Applications Engineer (Remote) (R#3345) Join to apply for the Principal... ...role at Shield AI . About Shield AI: Founded in 2015, Shield AI is a venture-... ...and building next-generation AI interfaces that enable seamless human-AI interaction...Work at officeRemote workWorldwide$175k - $190k
...ABOUT THE ROLE: As a Sr. Full Stack Engineer (AI) at Rightway Healthcare, you'll spearhead our AI integration initiatives to revolutionize... ...the frustrating parts of healthcare for them. Since its founding in 2017, Rightway has raised over $200mm from investors including...Night shift- ...Full-Stack Engineer — AI-Native Agentic Travel Platform We are building a deeply personal... ...implement conversational travel planning interfaces Build AI-driven agents that reduce... ...Ship end-to-end product features across frontend, backend, and AI systems Build...
- ...company building next-generation AI products that transform how... .... Our team combines deep engineering expertise with product... ...ship end-to-end features across frontend and backend Design scalable... ...Develop clean, intuitive user interfaces Build and integrate AI-powered...Hourly payFull timeContract workFor contractorsWork at officeRemote workHome office
$164.65k - $230.51k
...strategies. We are seeking a Software Engineer II to contribute to the... ..., and Typescript Build web interfaces in frameworks such as React... ...learning concepts and exposure to AI/ML frameworks such as... ...Blue Origin! Blue Origin was founded with a vision to enable a future...Permanent employmentFull timeTemporary workLocal areaImmediate startRelocation$197.53k - $276.54k
...are seeking a Senior Software Engineer to design and develop the... ...Typescript Design and build web interfaces in frameworks such as React and... ...and services Implement AI workflows and software development... ...Blue Origin! Blue Origin was founded with a vision to enable a...Permanent employmentFull timeTemporary workLocal areaImmediate startRelocation$164.65k - $230.51k
...strategies. We are seeking a Software Engineer III to design and develop... ...Design and build web interfaces in frameworks such as React and... ...implementing machine learning models or AI solutions in production... ...Blue Origin! Blue Origin was founded with a vision to enable a...Permanent employmentFull timeTemporary workLocal areaImmediate startRelocation$170k - $230k
...About Sobek AI Sobek AI is building the secure nervous... ...Build intuitive, datadense interfaces. Tables, complex forms, document... ...Collaborate deeply. Partner with engineers across the stack to translate... ...reviews and ADRs across frontend and backend and set patterns...Full timeVisa sponsorship$140k - $160k
...home and community-based care. Founded in 2008, HHAeXchange was born... ...looking for a Sr. Full Stack Engineer who’s eager to think big and build... ...full stack — from intuitive frontends to scalable backend services —... ...standards Integrate Gen AI Innovations: Incorporate generative...Full timeLocal areaFlexible hoursNight shift$132.95k - $189.93k
...Spotify is hiring a Full Stack Engineer to join the Spotify... ...safety, content review, and AI-driven ad experiences across... ...and effectiveness. Develop interfaces that allow advertisers and internal... ...including microservices or micro-frontend architectures. You are...Flexible hours- ...Senior Fullstack Engineer Launched in 2025, Spangle AI is the agentic conversion layer connecting AI-led discovery... ...lifts and 2x ROAS improvements. Founded by serial entrepreneurs with 30+... ...frameworks, and high-performance frontend systems. You will also...
$320k - $405k
...UI Software Engineer, Claude.ai Consumer Product San Francisco, CA | New York City, NY | Seattle, WA About Anthropic Anthropic's... ...engineer to join the team that builds the consumer web app — the interfaces, interactions, and moments that turn Claude from a capable...Work at officeVisa sponsorshipFlexible hoursShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding Frontend Engineer for AI Interfaces. Be the first to apply!
- junior front end developer remote Seattle, WA
- remote frontend developer Seattle, WA
- front end web developer part time Seattle, WA
- frontend engineer Seattle, WA
- entry level front end web developer Seattle, WA
- remote front end web developer Seattle, WA
- entry level front end developer remote Seattle, WA
- senior frontend developer Seattle, WA
- front end developer Seattle, WA
- frontend developer Seattle, WA

