img
Temporary

Founding AI Frontend Developer

London
money-bag £90,000-130,000 per annum
7B164F0B19A586EC297BAD376086BFF8
Posted 1 week ago

Founding AI Frontend Developer | naptha.ai

About the role:

We are seeking a talented frontend developer to join our team as a founding member, focusing on rapidly developing and deploying dynamic user interfaces for products built on our custom multi-agent system stack. This role involves creating intuitive, responsive, and powerful interfaces that enable users to interact seamlessly with our AI systems. The ideal candidate will have expertise in modern frontend development, UI/UX design principles, and experience with real-time web applications and AI-powered interfaces.

Design and implement intuitive, responsive interfaces that effectively visualize complex AI agent interactions and workflowsDevelop and optimize React/JavaScript applications that support AI-driven user experiencesRapidly prototype and iterate on UIs based on user feedback and evolving product requirementsWork closely with our AI engineering team to ensure frontend components effectively leverage our multi-agent system capabilitiesCreate reusable UI components and establish frontend architecture patterns for future developmentImplement real-time data visualization and interaction patterns that help users understand and control AI agent behaviorsEnsure high performance, accessibility, and cross-browser compatibility of all user interfacesContribute to the overall product vision and help define the user experience of our multi-agent systems

In this role, you''re a good fit if you have:

Bachelor''s degree in Computer Science, Software Engineering, Web Development, Design, or related field3+ years of experience in frontend development with a strong portfolio demonstrating expertise in React, TypeScript, JavaScript, Vue, or similar modern frontend frameworksExperience with state management libraries (Redux, MobX, Zustand), responsive web design, and building complex interactive user interfacesStrong understanding of UI/UX design principles, HTML5, CSS3, and best practices for AI-driven applicationsFamiliarity with WebSocket, GraphQL, REST APIs or similar technologies for real-time data handlingExperience with data visualization libraries (D3.js, Chart.js, Three.js, etc.)Knowledge of frontend build tools and workflows (Webpack, Vite, npm, yarn)Strong problem-solving skills and ability to work in a fast-paced startup environmentExcellent communication skills and ability to collaborate with cross-functional teamsPassion for AI technologies, LLMs, and human-AI interaction paradigms

About the hiring process:

Video interview with hiring managerTake-home projectPresentation of take-home project to panelInterview with co-founders

Compensation and Benefits:

Competitive salary and equity stake for role and stage of companyCommensurate with experience

Seniority level

Seniority level Mid-Senior levelEmployment type

Employment type Full-timeJob function

Job function Engineering and Information TechnologyIndustries Software DevelopmentReferrals increase your chances of interviewing at Naptha AI by 2xGet notified about new Frontend Developer jobs in

London, England, United Kingdom .London, England, United Kingdom 4 months agoLondon, England, United Kingdom £90,000 - £130,000 1 month agoSoftware Engineer - Python - Container Images

London, England, United Kingdom 1 month agoLondon, England, United Kingdom 3 weeks agoRemote Senior Frontend Developer (m/w/d) - Vaadin/ GWT (Google Web Toolkit)/Apache Wicket

London, England, United Kingdom 4 days agoSoftware Engineer - Blockchain Data (fully remote)

London, England, United Kingdom 3 days agoLondon, England, United Kingdom 1 month agoGreater London, England, United Kingdom 2 weeks agoSoftware Development Engineer II - Gaming

London, England, United Kingdom 1 week agoAI Solution Engineer (12-month fixed term contract, renewable)

London, England, United Kingdom 6 days agoSoftware Engineer (Python/Linux/Packaging)

London, England, United Kingdom 7 months agoCity Of London, England, United Kingdom 2 days agoStaines-Upon-Thames, England, United Kingdom 15 hours agoSoftware Engineer Intern/Co-op (Fall 2025)

London, England, United Kingdom 2 weeks agoWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr

Other jobs of interest...

Tech4
London3 days ago
money-bag£150,000-200,000 per annum
Fira
London3 days ago
money-bag£150,000-200,000 per annum
Translucent
London3 days ago
money-bag£150,000-200,000 per annum
Oliver Bernard
City of London1 week ago
money-bag£100,000
Oliver Bernard
London2 weeks ago
money-bag£150,000 per annum
Tech4
London2 weeks ago
money-bagNegotiable
Oliver Bernard
London2 weeks ago
money-bag£80,000-150,000 per annum
Tech 4
East London3 weeks ago
money-bagNegotiable
Translucent
London3 weeks ago
money-bagNegotiable
Fira
London3 weeks ago
money-bag£80,000 per annum

Perform a fresh search...

  • Create your ideal job search criteria by
    completing our quick and simple form and
    receive daily job alerts tailored to you!

Jobs. Straight to your inbox!