Meticulous AI | Engineers (SWE, Platform, Forward Deployed), Founding AE | SF, London | On-site | Full-time
Meticulous is building the world's first fully autonomous and exhaustive testing platform for frontend codebases. Our system replays real user sessions against every pull request to catch regressions before they ship. Customers include Dropbox, Notion, Wiz, Wealthsimple, and LaunchDarkly. We're a small, high-talent team (ex-Google, GitHub, Meta, Palantir) with exceptional product-market fit and rapidly growing revenue.
Engineering
Forward Deployed Engineer (Senior) — SF / London — On-site
$200k–$400k base / £150k–£300k base + significant equity
Customer-facing + deep systems work; own deployments end-to-end
Platform Engineer (First hire) — London — On-site
£150k–£300k base + significant equity
Infra, reliability, scaling replay of thousands of sessions per PR
Sales
Founding Account Executive — San Francisco — On-site
OTE $280k–$400k + equity, uncapped commission
Inbound-heavy, mid-market to enterprise (ACVs $100k–$1m+)
Tech highlights: TypeScript, browser internals, distributed systems, cloud infra, deterministic execution
See all jobs and apply: https://jobs.ashbyhq.com/meticulous
Hey HN, I'm Gabriel, founder of Meticulous (YC S21). Our mission is to make the world's code safe, performant and reliable.
We're starting with a tool to catch JavaScript regressions in web applications with zero-effort from developers.
How it works: Insert a single line of JavaScript onto your site, and we record thousands of real user sessions. We then replay these sessions on new code to automatically catch bugs before they hit production. You can watch a 60-second demo at https://www.meticulous.ai.
Catching JavaScript regressions is just the start. We are a London-based YC company. Our team previously worked at Dropbox, Opendoor and Google. We raised $4m, and are backed by some of the best founders and technical leaders in Silicon Valley, including Guillermo Rauch (founder Vercel, author next.js), Jason Warner (CTO GitHub), Scott Belsky (CPO Adobe), Calvin French-Owen (founder Segment), Jared Friedman (YC partner and former CTO of Scribd) and a bunch of other incredible folks.
If interested please feel free to reach out to me at gabe at meticulous dot ai, with a few lines on what interests you about Meticulous and mention HN in the subject line.
Meticulous | #2 Founding Engineer | London | Full-time | Onsite | Visa sponsorship available | £100k - £160k+, 0.5% - 3%+ ($150k - $900k+ equity)
Hey HN, I'm Gabriel, founder of Meticulous (YC S21). Our mission is to make the world's code safe, performant and reliable.
We're starting with a tool to catch JavaScript regressions in web applications with zero-effort from developers.
How it works: Insert a single line of JavaScript onto your site, and we record thousands of real user sessions. We then replay these sessions on new code to automatically catch bugs before they hit production. You can watch a 60-second demo at https://www.meticulous.ai.
Catching JavaScript regressions is just the start. We are a London-based YC company. Our team previously worked at Dropbox, Opendoor and Google. We just raised $4m, and are backed by some of the best founders and technical leaders in Silicon Valley, including Guillermo Rauch (founder Vercel, author next.js), Jason Warner (CTO GitHub), Scott Belsky (CPO Adobe), Calvin French-Owen (founder Segment), Jared Friedman (YC partner and former CTO of Scribd) and a bunch of other incredible folks.
If interested please feel free to reach out to me at gabe at meticulous dot ai, with a few lines on what interests you about Meticulous and mention HN in the subject line.
Meticulous | #2 Founding Engineer | London | Full-time | Onsite | Visa sponsorship available | £100k - £150k+, 2%+
Hey HN, I'm Gabriel, founder of Meticulous (YC S21). Our mission is to make the world's code safe, performant and reliable.
We're starting with a tool to catch JavaScript regressions in web applications with zero-effort from developers.
How it works: Insert a single line of JavaScript onto your site, and we record thousands of real user sessions. We then replay these sessions on new code to automatically catch bugs before they hit production. You can watch a 60-second demo at https://www.meticulous.ai.
Catching JavaScript regressions is just the start. We are a London-based YC company. Our team previously worked at Dropbox, Opendoor and Google. We just raised $4m, and are backed by some of the best founders and technical leaders in Silicon Valley, including Guillermo Rauch (founder Vercel, author next.js), Jason Warner (CTO GitHub), Scott Belsky (CPO Adobe), Calvin French-Owen (founder Segment), Jared Friedman (YC partner and former CTO of Scribd) and a bunch of other incredible folks.
If interested please feel free to reach me at gabe at meticulous dot ai, with a few lines on what interests you about Meticulous and mention HN in the subject line.
Meticulous is building the world's first fully autonomous and exhaustive testing platform for frontend codebases. Our system replays real user sessions against every pull request to catch regressions before they ship. Customers include Dropbox, Notion, Wiz, Wealthsimple, and LaunchDarkly. We're a small, high-talent team (ex-Google, GitHub, Meta, Palantir) with exceptional product-market fit and rapidly growing revenue.
Engineering
Forward Deployed Engineer (Senior) — SF / London — On-site $200k–$400k base / £150k–£300k base + significant equity Customer-facing + deep systems work; own deployments end-to-end
Platform Engineer (First hire) — London — On-site £150k–£300k base + significant equity Infra, reliability, scaling replay of thousands of sessions per PR
Sales
Founding Account Executive — San Francisco — On-site OTE $280k–$400k + equity, uncapped commission Inbound-heavy, mid-market to enterprise (ACVs $100k–$1m+)
Tech highlights: TypeScript, browser internals, distributed systems, cloud infra, deterministic execution See all jobs and apply: https://jobs.ashbyhq.com/meticulous