Fastly

Develop and tune detections and analytics for cloud, container, corporate, and edge environments.Lead complex security investigations by analyzing logs and telemetry, determining root cause, containing incidents, and collecting forensic artifacts.Build AI agents and automations to accelerate detection development, alert triage, and incident response.Research, evaluate, implement, an

Set technical direction for kernel projects, own them from problem definition through fleet rollout, and mentor engineers.Enable new servers, CPUs, and NICs, including drivers, IRQ affinity, RSS, and queue layouts on high-core-count hosts.Improve datapath and transport performance using XDP, eBPF, and protocol work based on IETF specifications.Debug cross-layer issues involving MTU

Design, build, and maintain software and platform capabilities for internal observability and developer experience.Contribute to Fastly’s internal developer portal, helping teams discover services, documentation, and operational tooling.Break down requirements, own assigned work through completion, and communicate status and issues clearly.Debug and resolve issues across the softwar

Write platform-level Rust code for back pressure, resource limits, and interactions with other services.Analyze and address performance and stability issues in high-scale systems.Own a large-scale production system with stringent performance and availability requirements.Manage technical projects, drive progress, and communicate status to stakeholders.Collaborate across technical an

Architect and deliver features that manage and deploy network configuration across Fastly’s global fleet.Design and deliver infrastructure provisioning capabilities as the fleet grows in size and complexity.Develop and improve software development processes, including testing and CI/CD.Write performant, maintainable, clear, and concise code; participate in code reviews and improve t

Design and build secure, scalable identity services for authentication, authorization, identity lifecycle, and related platform capabilities.Lead complex technical initiatives from design through production while balancing long-term architecture with practical delivery.Serve as technical lead for core CIAM platform areas by guiding architecture, reviewing designs, and advising teams