Senior Frontend Developer
Bristlecone
Job Description
• Skills: • Strong fundamentals (HTML, CSS, JavaScript, React/Vue) combined with advanced skills in browser automation, AI-driven development, and system architecture to manage complex user interfaces and agentic AI workflows. Prompt engineering, AI code generation, browser automation, and performance optimization. • Core Web Tech Engineering Skills • Modern Frontend Frameworks: Deep expertise in React, Vue.js, Angular, or similar (e.g., using React Server Components). • Web Fundamentals: Mastery of JavaScript (ES6+), semantic HTML5, and CSS3/Sass. • System Design & Architecture: Managing complex state, application performance, and scalable frontend architectures. • Version Control & CI/CD: Proficient in Git, GitHub Actions, and containerization for modern deployment pipelines. • Browser & Web APIs: In-depth knowledge of DOM Manipulation, AJAX, JSON, and Fetch APIs. • Agentic Frontend & AI Skills • Agent Integration: Utilizing AI coding agents (like OpenAI Codex) for faster, more intelligent development. • Browser Automation & Testing: Using tools like Playwright orPuppeteer to create autonomous browser testing and agentic web research tasks. • Prompt Engineering for Frontends: Crafting precise prompts for AI to generate production-grade HTML/CSS/JS, reducing reliance on \"distributional convergence\" (making unique interfaces). • AI Code Auditing & Repair: Reviewing and debugging AI-generated code to fix errors and ensure quality.