Staff Engineer - API Services

Fastly • San Francisco, NY

19h • Hybrid

About The Position

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take advantage of the modern internet, to be programmable, and to support agile software development. Fastly’s customers include many of the world’s most prominent companies, including GitHub, Yelp, Paramount, and JetBlue. We're building a more trustworthy Internet. Come join us. Posting Open Date: Feb. 11, 2026 Anticipated Posting Close Date: March 11, 2026 Job posting may close early due to the volume of applicants. Staff Software Engineer - API Services The API Services team owns critical services to ensure the performance and reliability of Fastly’s Control Plane. As a Staff Software Engineer, you will drive the technical vision and architectural evolution of these high-throughput, globally distributed systems. This role involves leading cross-functional initiatives with numerous internal Fastly teams to support and scale critical components of our infrastructure.

Requirements

• You have at least 7 years of related development experience, including a significant track record of building and scaling global-scale distributed systems.
• Hands-on experience developing applications in GoLang
• Solid experience with cloud providers (AWS, GCP), containerization (Docker, Kubernetes) and infrastructure as code (Terraform)
• Experience with declarative configuration languages such as CUE or other tools for managing configuration compilation and coordination.
• Track record of processes improvements through automation
• Experience with monitoring and observability tools (Prometheus, Grafana, Splunk, New Relic, etc)
• Deep expertise and mastery of distributed systems and microservices architecture, including hands-on experience designing and operating large-scale production services.
• Proven ability to independently drive and deliver large, complex, and ambiguous projects that span multiple teams and require significant cross-organizational influence.
• Strong written and verbal communication skills
• A great teammate: communicative, collaborative, empathetic
• You have experience working with teams distributed across different time zones

Nice To Haves

• Envoy
• API Gateways
• Varnish, VCL
• Service Mesh implementation/configuration

Responsibilities

• Lead the design and development for highly-available, scalable, and distributed systems to enable Fastly to meet the challenges of sustained growth and scale.
• Mentor engineers across the team in developing applications in Go and advocate for software development best practices and high-quality code standards.
• Drive significant process and architecture improvements by evolving manual tasks and complex legacy components into reliable, automatic, and highly efficient systems.
• Define and communicate the long-term technical roadmap for API Services and collaborate with engineering leaders and principal engineers to align cross-team dependencies and strategies.
• Anticipate, design, and implement major architectural changes to ensure the continued reliability and scaling needs of the Fastly Control Systems for years to come.
• Define and champion Platform Engineering best practices for the API Services team, improving the foundational infrastructure used by internal developers.
• Contribute to the core infrastructure and platform needs of the team by working with tools and frameworks like Terraform, Jenkins, Kubernetes and Chef
• Participate in an on-call rotation

Benefits

• We care about you. Fastly works hard to create a positive environment for our employees, and we think your life outside of work is important too. We support our teams with great benefits that start on the first day of your employment with Fastly. Curious about our offerings? We offer a comprehensive benefits package including medical, dental, and vision insurance.
• Family planning, mental health support along with Employee Assistance Program, Insurance (Life, Disability, and Accident), a Flexible Vacation policy and up to 18 days of accrued paid sick leave are there to help support our employees.
• We also offer 401(k) (including company match) and an Employee Stock Purchase Program.
• For 2026, we offer 11 paid local holidays, 12 paid company wellness days.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed