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True Talent Solutions Partners

Backend Infrastructure Engineer, Anti-Bot

San Francisco
Salary
$235,000 - $260,000 annually
Level
Mid
Work type
On-site · San Francisco
Visa
Sponsors visas

Open. First seen 25 October 2026.

Apply on the company's site →

About the role

About the Role

Join a team building infrastructure for a web data extraction platform in the AI and SaaS space. You will own production systems that help maintain reliable extraction from websites with sophisticated automated-access defenses.

What You'll Do

  • Architect and operate proxy rotation, IP and session management, and isolated egress systems at scale.
  • Improve extraction success rates against anti-bot and anti-scraping defenses.
  • Build and maintain browser and TLS fingerprint management, CAPTCHA handling, and challenge-solving infrastructure.
  • Manage the reliability and cost efficiency of the proxy layer.
  • Investigate intermittent failures across the stack and implement lasting fixes.

What We're Looking For

  • More than 3 years of experience in adversarial web infrastructure, proxy-layer engineering, or web data extraction at production scale.
  • Recent hands-on experience bypassing aggressive anti-bot defenses and ownership of related production success-rate metrics.
  • Experience with proxy rotation, IP and session management, egress isolation, browser and TLS fingerprinting, and CAPTCHA or challenge handling.
  • Proficiency in Go and/or Python, with strong networking fundamentals including TCP/IP, HTTP/2, connection pooling, and proxy orchestration.
  • Experience operating end-to-end production systems, including on-call responsibilities and observability tooling such as Prometheus and Grafana.
  • A practical, reliability-focused approach to debugging and iterating on systems in production.

Compensation & Benefits

Base salary is $235,000 to $260,000 USD annually. Visa sponsorship is available.

Location

Hybrid in San Francisco, California, United States.

What this role asks for

Standard for DevOps / SRE / cloud roles

Python

Common in DevOps / SRE / cloud postings at any company.

Compared with True Talent Solutions Partners's other open jobs.

The team: Client Roles

This role is one of 121 open in Client Roles. 121 were posted in the last 30 days, including 6 lead roles: the team is hiring the people who run it too.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (65 of 121), LLM (48 of 121), TypeScript (47 of 121), React (38 of 121), Machine Learning (31 of 121), AWS (27 of 121), JavaScript (27 of 121)

OTHER ROLES ON THIS TEAM

From the team and dates on True Talent Solutions Partners's own job board.

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