Software Engineer – Platform Observability and Intelligence

Fastly
· United States, New York City, NY / San Francisco, CA

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 Git Hub, Yelp, Paramount, and Jet Blue.

We’re building a more trustworthy Internet. Come join us.

Posting Open Date: 10/05/2026

Anticipated Posting Close Date*: 12/05/2026

* Job posting may close early due to the volume of applicants.

Software Engineer

We are looking for a full-stack software engineer to join Fastly’s Platform Observability and Intelligence (POI) team.

The POI team is responsible for:

• Fastly’s internal observability stack (Prometheus, Grafana, Splunk, Open Telemetry, and more), spanning cloud infrastructure and physical hardware.
• Fastly’s internal developer portal, built on Backstage.
• An internal set of tools and data pipelines that synthesize network and financial data to provide insights into network costs, capacity planning, and related business concerns.

We are specifically looking for someone to contribute to the first two items on this list, though you will work across all of our software.

This is a generalist, mid-level position, ideal for someone with a few years of experience who is seeking to grow their career. We are looking for an engineer who is curious, proactive, and eager to grow into an impactful role. You will work broadly and deeply, contribute meaningfully to projects that affect how Fastly engineers understand and operate their services, and build toward owning larger pieces of work over time.

What You’ll Do:

• Design, build and maintain software and platform capabilities that power Fastly’s internal observability function and developer experience
• Contribute to the development of our internal developer portal, helping engineering teams discover services, documentation, and operational tooling all in one place
• Work with your team to break down project requirements into concrete tasks, and take ownership of your assigned work through to completion
• Communicate clearly about the status of your work and any problems you encounter. Write useful updates, ask good questions, and raise issues early rather than at the deadline
• Collaborate with other engineers on the team. Provide thoughtful code review and share context and knowledge.
• Participate constructively in team planning and retrospectives
• Participate in on-call rotation as required, and respond to incidents within the team’s SLA while on-call.

Technical skills:

Ways of working:

We’ll be super impressed if you have experience in any of these:

Work Hours:

This position will require you to be available during core business hours. It may also require occasional nights and weekends as necessary to support any on-call coverage.

Work Location(s) & Travel Requirements:

This position is open to Hybrid And Remote Work Locations.

The preferred locations for this position are:

• New York, NY

Fastly currently embraces a largely hybrid model for most roles which allows employees flexibility to split their time between the office and home.

There is a strong preference for Hybrid near a local office. However, we may be willing to consider remote candidates within the US.

This position may require travel as required by your role or requested by your manager.

SF / LA Fair Chance Ordinance…