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.

Senior Software

Engineer, Platform Security Fastly is seeking a Senior Engineer to represent our Platform Security team, with a specialized focus on Trust and Identity infrastructure. You will drive the execution of initiatives foundational to Fastly’s internal authentication, identity, and access control systems. You will help shape Fastly’s internal trust architecture for years to come.

Work alongside peers to define the long-term vision for trust and identity infrastructure and translate it into tangible execution plans aligned with business goals Own Complex Challenges: Tackle ambiguous, technically demanding initiatives with multiple stakeholders and organization-wide impactCross-Functional: Partner deeply with Product, Security, Compliance, and other Engineering teamsImpact Management: Proactively identify potential situations that could negatively affect the business or customers and develop strategies to mitigate these risks before they evolve. Establish and evangelize technical standards, code quality, reliability, and operational maturity 5+ years of experience in a technical capacity as an individual contributorTeam player in areas such as Privileged Access Management, workload identity management, LDAP, secrets management, or trust systems ~ Strong systems engineering background with deep experience in Linux, networking,



and distributed systems ~ Demonstrated expertise in modern programming languages (e.g., Go, Python, Rust) and infrastructure tooling (e.g., Excellent written and verbal communication skills, with the ability to clearly articulate complex technical concepts for varying audiences and produce clear and comprehensive documentation ~ A collaborative mindset with experience working across cross-functional teams, fostering a culture of respect, knowledge sharing and innovation influencing technical decisions at the org level We’ll be super impressed if you have experience in any of these: Contributing to open source identity or security tooling It will also require occasional nights and weekends as necessary to support any on‑call coverage. This position is also open to Hybrid And Remote Work Locations.

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 robust 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. This role may be eligible to participate in Fastly’s equity and discretionary bonus programs.

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. For 2026, we offer 12 paid local holidays, 12 paid company wellness days.

Not only do our customers have a tremendous user base, but we also support a growing number of open source projects and initiatives. Outside of code, employees are encouraged to share causes close to their heart with others so we can help lend a supportive hand. We value diversity.

Fastly employs authors, pilots, skiers, parents (of humans and animals), makeup geeks, coffee connoisseurs, and more.

📌 Senior Software Engineer, Platform Security (Quinte West)
🏢 Fastly
📍 Quinte West