Senior Site Reliability Engineer

About Iru Iru is the AI-powered security & IT platform used by the world’s fastest-growing companies to secure their users, apps, and devices. Built for the AI era, Iru unifies identity & access, endpoint security & management, and compliance automation—collapsing the stack and giving IT & security time and control back.

Iru is backed by some of the smartest investors in tech—General Catalyst, Tiger Global, Felicis, Greycroft, and First Round Capital. In July 2024, Iru raised $100 million from General Catalyst, valuing the company at $850 million. Customers include Cursor, Vercel, Bumble, Plaid, Glean, Apollo, Replit, and Mercor, and Iru partners with industry leaders such as Service.

Now and AWS. Iru was named to Forbes’ America’s Best Startup Employers 2025 list for employee engagement and satisfaction. The Opportunity We are looking for a Senior SRE to own how we detect, respond to, and learn from incidents, and to drive consistent observability across services and teams. This role sits at the intersection of reliability engineering and cross-team enablement—you will work alongside our Infrastructure team to complement their platform-building work with a sharp focus on operational excellence and measurable reliability.

You will partner with engineering and platform teams to reduce MTTD and MTTR, and to make reliability measurable, repeatable, and ultimately team-owned.