Senior Software Development Engineer in Test

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 Notion, Cursor, Lovable, Replit, and Mercor, and Iru partners with industry leaders such as ServiceNow and AWS. Iru was named to Forbes’ America’s Best Startup Employers 2025 list for employee engagement and satisfaction.

The Opportunity: At Iru, we're building something that matters, and we're doing it fast. In the age of AI, quality matters more than ever. We're looking for a Senior SDET who doesn't just write tests… they build the systems, culture, and confidence that allows engineering teams to move quickly without risking our brand, image, or reputation. You'll be a force multiplier: someone engineers want to work with, who raises the quality floor across the entire product. This isn't a role where you wait for tickets. You'll identify gaps, build the infrastructure, and own the outcome as you elevate quality holistically across multiple teams. If the idea of having genuine influence over how a late-stage startup ships software gets you excited, this is the role for you.