Software Development Engineer, Security Platform

About Us

Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day.

About the Team

Twitch Security Platform builds and operates the foundational software, data, and automation that enable security at scale across Twitch. As a Software Development Engineer II (SDE II) on the Security Platform team, you will design, build, and operate critical services, pipelines, and tooling that power Twitch's security, privacy, and compliance programs.

About the Role

In this role, you will work at the intersection of software, security, privacy, and data engineering, contributing production systems that handle large-scale security telemetry, automate security workflows, and provide reliable data and services to internal teams. You will partner closely with engineers and product teams to solve real-world security problems through well-designed software.

You will own projects end-to-end from design and implementation through deployment and operational support for systems that are business-critical and highly visible. Areas include security data ingestion and processing, detection and response automation, service-to-service authentication, vulnerability management, and privacy engineering.

Responsibilities

• Own and deliver well-scoped software projects end-to-end, from design through production support.
• Partner across Security, Identity, Privacy, and Infrastructure on Twitch-wide initiatives.
• Drive operational excellence: observability, reliability, and operational readiness for critical systems.
• Raise the engineering bar through design reviews, code reviews, clear technical decision-making, and validation including AI-assisted output.
• Participate in retrospectives and technical discussions, influencing decisions through technical leadership.

Requirements

• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.
• 3+ years building and operating production backend services with end-to-end ownership (design, deploy, operate).
• Deep fluency in a modern language (Go, Java, Python, or similar).
• Hands-on AWS experience: designing, deploying, and operating production services or pipelines, with IaC and safe rollout.
• Comfort driving clarity in ambiguous, evolving problem spaces.
• A track record of leading technical projects that span multiple services and parallel workstreams.
• Strong cross-team communication able to disagree with data and commit once decided.

Bonus Points

• Full-stack experience ownership across backend APIs and frontend experiences.
• Familiarity with security, data, and privacy systems, such as security or audit data lakes, cloud authentication and authorization flows, vulnerability scanning and remediation pipelines, and privacy or compliance-driven workflows (e.g., CCPA, GDPR-related controls).
• Experience working with large-scale event or log data, including event-driven architectures, asynchronous processing, or batch/streaming pipelines.
• Experience integrating AI-assisted development or analysis tools into engineering workflows, such as using LLM-powered tooling, automation, or MCP-style platforms.
• Familiarity with Twitch, either as a viewer or creator (or both!)