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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in building responsive and accessible web interfaces using React and TypeScript, with a strong focus on interaction design and performance optimization. Proficient in integrating APIs and managing application state while ensuring code quality and maintainability.
Highest-signal resume keywords
React DevelopmentTypeScript ProficiencyAPI IntegrationFrontend TestingResponsive Design
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
HTMLCSSComponent DesignAsynchronous Data HandlingFrontend Bug DiagnosisPerformance OptimizationCode ReviewCI/CDAI Coding ToolsGit/GitHub
Soft Skills
Independent WorkClear CommunicationCollaboration
Tools & Technologies
React Testing LibraryVitestPlaywrightTailwind CSSUnoCSSCloudflare WorkersElectron
Industry Keywords
Frontend DevelopmentWeb ApplicationsDesign SystemsInteractive ApplicationsOpen-Source Contributions
Tech Stack
Tools & technologiesElectronReactTypeScript
About the role
Key responsibilities & impact- Build and improve responsive, accessible interfaces using React and TypeScript.
- Translate product priorities and user feedback into clear workflows and polished interactions.
- Evolve frontend architecture, reusable components and shared UI patterns.
- Improve interfaces for AI-assisted development, including streamed responses, progress updates, generated-output review and error recovery.
- Integrate backend and third-party APIs, handling application state, asynchronous updates, loading states and failures.
- Deliver new features while maintaining existing functionality’s reliability and consistency.
- Identify and resolve usability issues, frontend bugs and performance bottlenecks.
- Strengthen frontend test coverage, code quality and release confidence.
- Contribute to code reviews and technical decisions, balancing immediate product needs with long-term maintainability.
- Use AI coding tools while independently reviewing and validating their output.
- Work closely with the founders and engineering team to evolve HyperDev’s AI developer platform.
Requirements
What you’ll need- 4+ years of commercial frontend development experience, with substantial hands-on experience using TypeScript and React.
- Strong HTML and CSS skills, including responsive layouts, semantic markup and accessible interaction patterns.
- A track record of shipping and maintaining production web applications.
- Experience designing reusable components and managing complex application state.
- Experience integrating APIs and building reliable interfaces around asynchronous data.
- Strong attention to interaction design and visual detail, with the ability to translate designs or early concepts into usable interfaces.
- Experience writing meaningful component, integration and end-to-end tests using tools such as React Testing Library, Vitest or Playwright.
- Confidence diagnosing frontend bugs and performance issues using browser developer tools.
- Familiarity with Git/GitHub workflows, code reviews and CI/CD.
- Practical experience using AI coding assistants, with sound judgement about correctness, security and maintainability.
- Ability to work independently, communicate trade-offs clearly and collaborate in a fast-moving startup.
- Preferred: Experience building developer tools, code editors or other complex interactive applications.
- Preferred: Experience with AI-powered interfaces, streamed responses, WebSockets or server-sent events.
- Preferred: Familiarity with browser-based editor frameworks such as Monaco or CodeMirror.
- Preferred: Experience building design systems or shared component libraries.
- Preferred: Experience with Tailwind CSS, UnoCSS or similar styling tools.
- Preferred: Familiarity with Cloudflare Workers/Pages, frontend deployment workflows or monorepo tooling.
- Preferred: Experience packaging web applications for desktop using Electron or similar tools.
- Preferred: Contributions to open-source projects.
Benefits
Comp & perks- Be part of the founding team of a new AI developer platform backed by an established, profitable parent company.
- Shape the architecture, product, and culture of a company from day zero.
- Collaborate with a team that has worked at OpenAI and shipped award-winning products.
- Access the resources, backing, and reach of the HyperionDev ecosystem while building something new.
- Work on the cutting edge of AI and developer tooling, with the freedom to experiment and innovate.