Frontend Engineer
Infatica.io is a global provider of proxy and DaaS solutions. We're building our own high-load web scraping platform: an API where you can submit any URL and receive clean HTML or structured JSON output, without worrying about proxies, CAPTCHAs, or anti-bot systems.
The platform will support both cloud deployment and on-premises deployment in client infrastructure (on-prem, Kubernetes).
Now we are looking for a Frontend Engineer with strong JavaScript to build React UI components, integrate AI APIs, apply prompt engineering, develop AI-powered UIs, and deliver real-time/streaming experiences.
Key Responsibilities
- Build and maintain high-quality React UI components and pages (Next.js preferred) with emphasis on performance, accessibility, and scalability.
- Develop AI-powered UIs (chat, generators, assistants) and ensure real-time or streaming interactions with smooth UX.
- Integrate AI APIs (OpenAI, Claude, Codex, etc.) into the product, with robust error handling, retries, and graceful fallbacks.
- Leverage AI coding tools and agent-like workflows to accelerate development and enable AI-assisted features.
Requirements
* Strong JavaScript (ES6+)
* Proven experience with React (Next.js preferred)
* Experience integrating AI APIs (OpenAI or similar)
* Understanding of prompt engineering and LLM limitations
* Experience building AI-powered UIs (chat, generators, assistants)
* Experience with real-time/streaming responses
AI Development Skills (Important)
* Hands-on experience with AI coding tools (Cursor, Claude, Codex or similar)
* Ability to use AI agents to accelerate development
* Experience with agent-like workflows
Nice to have
* Node.js
* Browser extensions
* Vercel or similar platforms
Benefits
- Participate in developing the company's key products
- High autonomy and influence on architecture and team decisions
- Budget for conferences, courses, and work tools
- Competitive compensation package
- Remote work flexibility
Join us
Let's build a world-class products together.
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