Location: Madrid, Spain Remote: Yes, with EU/US timezone overlap Willing to relocate: No Technologies: TypeScript, React, Next.js, Node.js, Electron, Tauri, Rea

Location: Madrid, Spain Remote: Yes, with EU/US timezone overlap Willing to relocate: No Technologies: TypeScript, React, Next.js, Node.js, Electron, Tauri, React Native, PostgreSQL, LLM integrations, Tesseract.js/OCR, Web Workers/WebAssembly, FFmpeg, WebRTC, design systems, CI/CD Résumé/CV: https://izmailov.dev/cv https://izmailov.dev/cv Email: anton@izmailov.dev Salary expectation: USD $130,000+/year Staff/Senior product engineer with 10+ years of experience building complex web and desktop products. TypeScript is my strongest language. I work across architecture and implementation, especially where rich client experiences, backend systems, and AI workflows meet. Recent work includes production Electron apps for macOS and Windows; low-latency screen recording with FFmpeg and Web Workers; and a screen-activity recognition system that uses local Tesseract.js OCR as a pre-check, with vision and LLM models for verification. At TheGuarantors, I led the UI kit and helped replace one-person ownership with a frontend committee and a practical contribution path for product teams. I have also reduced a build-and-test pipeline from more than 20 minutes to about 3 minutes. I am looking for full-time Staff/Senior full-stack, AI product, desktop, or technical leadership roles. I am most useful on products with hard technical constraints and meaningful product ownership. Open to contract-to-hire or longer contract work.