What ATS does Fastly use?
Fastly's public careers portal uses Greenhouse — confirmed by the apply-URL host job-boards.greenhouse.io on 2026-08-08. Get an independent assessment of your resume below, with no signup required. Add the job description for feedback on that role. Your score uses ResumeAI's rubric, not Fastly's private hiring rules.
Already applied to Fastly? Decode your Greenhouse application status →
Which ATS do other Internet Security companies use? →
State of ATS 2026: Workday runs 48.2% of 421 re-verified large employers (October 2026). The verified sample skews toward vendors with public job APIs.
How do I get my resume past Fastly's ATS?
Fastly screens applications with Greenhouse, verified against Fastly's live careers portal in ResumeAI's State of ATS 2026 audit. Mirror the exact wording from Fastly's job posting — Greenhouse ranks resumes on keyword match. Quantify every bullet with a number (revenue impact, scale, efficiency gain) — Fastly recruiters scan in 6 seconds. Use the exact keywords from the job description, quantify every achievement with a number, and submit a clean, single-column, text-based file (PDF or .docx) so the parser captures each section. Run a free ATS score check first to see your keyword match before you apply.
Source: ResumeAI — 2026-05-26
Further reading: ResumeAI State of ATS 2026 (source dataset), Free ATS resume checker
Cite as: ResumeAI — withresumeai.com
About Fastly's ATS System
Our record identifies Greenhouse on Fastly's public careers portal. An ATS helps manage applications, but the hiring team decides how to review them. Portal evidence does not reveal a keyword cutoff, a proprietary scoring formula, or whether your application will be seen.
See what ResumeAI's score measuresResume examples for roles at Fastly
Explore examples for these internet security roles. Use the templates as a starting point, then adapt them to the job posting and your actual experience.
Resume preparation tips for Fastly
Mirror the exact wording from Fastly's job posting — Greenhouse ranks resumes on keyword match
Quantify every bullet with a number (revenue impact, scale, efficiency gain) — Fastly recruiters scan in 6 seconds
Highlight Cybersecurity, Zero Trust, Edge Computing prominently in a dedicated Skills section
Submit a clean, single-column, text-based PDF — Greenhouse parses these most reliably
General ATS Best Practices
Frequently asked: Fastly resume & hiring
What ATS does Fastly use?+
Fastly's public careers portal uses Greenhouse, according to our portal verification. This identifies the public application software, not the employer's private screening rules. ResumeAI provides its own independent resume assessment; there is no universal keyword-match score that guarantees recruiter review.
How should I choose keywords for a Fastly resume?+
Start with the specific Fastly job posting. Our Internet Security examples include terms such as Cybersecurity, Zero Trust, Edge Computing, DDoS, WAF, Rust, but the relevant requirements differ by role. Include a skill, tool, or certification only when you actually have it, and show where you used it in your experience.
What format should my Fastly resume be in?+
Follow the file requirements in Fastly's job posting or application form. When PDF and DOCX are accepted, use selectable text, clear headings, and readable dates. Check any fields populated from your file before submitting. Our checker assesses extracted text and does not test the file in Fastly's own software.
How long does it take to hear back from Fastly?+
We do not have verified response-time data for Fastly. Timing depends on the role, application volume, and hiring team. Check your confirmation email and application portal for updates, and follow any timeline the employer provides. A ResumeAI score cannot predict when or whether a recruiter will respond.
Does Fastly use Workday?+
Our public careers-portal record identifies Greenhouse rather than Workday for Fastly. Employers can use multiple tools or change vendors; this record does not establish every system used internally. Follow the requirements in the specific job posting.
Does Fastly use Greenhouse?+
Yes — Fastly's public-facing careers portal uses Greenhouse. Tailor your resume keywords to the specific job posting and submit a clean, single-column PDF.
Does Fastly use Lever?+
Our public careers-portal record identifies Greenhouse rather than Lever for Fastly. Employers can use multiple tools or change vendors; this record does not establish every system used internally. Follow the requirements in the specific job posting.
Does Fastly use iCIMS?+
Our public careers-portal record identifies Greenhouse rather than iCIMS for Fastly. Employers can use multiple tools or change vendors; this record does not establish every system used internally. Follow the requirements in the specific job posting.
Does Fastly use Ashby?+
Our public careers-portal record identifies Greenhouse rather than Ashby for Fastly. Employers can use multiple tools or change vendors; this record does not establish every system used internally. Follow the requirements in the specific job posting.
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More Internet Security ATS Guides
Deep dive
Resume tips for Software Engineer at Fastly (Greenhouse guide)
Explore example terminology and resume preparation tips, then check them against your actual job posting and experience.
Read the Greenhouse × Software Engineer guide →