The Security Researcher (Junior) role involves monitoring antivirus classifications, researching proxy detection methods, and assisting with internal security hardening, aimed at enhancing the company's security posture against detection and abuse signals.

The Senior Go Developer role at Massive involves building and scaling infrastructure for web data collection, including proxy networks and automation tools, with a focus on full-stack development using Go and integrating AI tools into data workflows.

The Web Scraping Engineer role involves building, maintaining, and optimizing web scraping systems while investigating anti-bot detection systems and collaborating with product teams to address scraping failures. The ideal candidate has extensive experience in production-level scraping and a strong understanding of anti-bot techniques.

The Support Engineer role at Massive involves assisting customers with web scraping and proxy usage, troubleshooting issues, and creating documentation to enhance user experience and satisfaction.