Full-stack Engineer

• **Key Responsibilities**
• **Architecture Design**
• - Data-plane: high-parallel crawler, session management, anti-bot bypass, CAPTCHA solver
• - Control-plane: API, authorization, billing, quotas, monitoring
• - Infrastructure: microservices, Docker/K8s, CI/CD, observability
• **Development Leadership**
• - Team building: participate in hiring backend, browser, DevOps, and QA engineers
• - Establish development and release processes
• - Code quality control and technical decision oversight
• **Anti-Bot Research & Bypass**
• - Browser and network-level fingerprinting (JA3, TLS, CDP)
• - Protection bypass: Cloudflare, Akamai, Qrator, ServicePipe, Variti, and others
• **DevOps / SRE**
• - CI/CD setup, Helm charts, scaling configuration
• - Monitoring organization (Prometheus, Grafana, Loki) and SLA processes

Scraping Tech Lead – Web scraping, Anti-bot

Engineering Team Leader