Senior/Lead Web Reverse Engineer (Scraping)

We are looking for a Senior Engineer with solid experience in analyzing complex web applications and building stable automation workflows.
The position is highly technical and requires a deep understanding of web internals, browser behavior, and multi-step interaction flows.

Important:
This is a specialized senior-level role.
If you do not have hands-on experience with web analysis, network inspection, or building advanced browser automation, this position will not be a fit.
This is not an entry point to learn these domains.

Responsibilities

Web Application Analysis

• Investigate complex browser-driven flows and interaction logic.
• Analyze network traffic (HTTP/2, cookies, sessions, TLS).
• Understand JS-based verification and dynamic behavior.
• Identify stable integration points for automation workflows.

Automation Development

• Build multi-step onboarding and identity-related flows.
• Implement realistic interaction sequences (navigation, timings, state patterns).
• Develop automation using Selenium.
• Combine browser automation with custom HTTP clients when appropriate.

Environment & Network Management

• Work with diverse network environments and routing strategies.
• Maintain consistent session and identity behavior across environments.
• Manage isolated browser environments and execution profiles.

Behavior & Verification Handling

• Analyze browser behavior characteristics and consistency signals.
• Adapt interaction strategies to modern verification systems.
• Ensure stability, resilience, and predictability in complex flows.

Requirements

Core Expertise

• Strong experience analyzing modern web applications and network flows.
• Deep understanding of HTTP, tokens, cookies, sessions, TLS behavior.
• Hands-on experience with Selenium.
• Solid Python engineering background.
• Experience designing multi-step onboarding or verification workflows.
• Understanding of proxy strategies and network-level behavior.

Analytical Skills

• Ability to evaluate and compare automation strategies.
• Strong debugging skills and attention to detail.

Nice to Have

• Experience integrating CAPTCHA-related solutions.
• Background in web security or application analysis.
• Exposure to high-volume data collection or OSINT workflows.
• Understanding of browser consistency and TLS-level characteristics.
• Experience with controlled/custom browser environments.

We Offer

• Research-focused work with technically challenging web flows.
• Autonomy in designing approaches and choosing tools.
• Fully remote work with flexible schedule.
• Senior-level compensation + performance bonuses.