Site Reliability Engineer

Attio is the CRM for the next generation of businesses. We are transforming the world’s largest software category from the ground up, building the new foundation that will define how companies operate in the AI era. Thousands of ambitious companies are already building their future on Attio, and we’re just getting started. Working with us, you will have the unique opportunity to help shape the next era of business software while doing the most important work of your career.

At Attio, excellence isn’t just encouraged — it’s expected. We are not building just another SaaS app: we are creating the fundamental infrastructure for the next generation of businesses. We are builders who come together to create something greater than any of us could achieve alone. We take pride in pushing boundaries, obsessing over details, and continuously raising our standards. The scale of our engineering challenges reflects this — we are tackling problems that require rethinking how business software is built from first principles. Every day, we work in sync to solve complex challenges through rigorous collaboration and unwavering focus on quality. We move quickly but thoughtfully, focused purely on creating exceptional work.

When you join engineering at Attio, you are joining a team that believes in relentless execution, measurable results, and collective achievement. We challenge each other’s work rigorously while supporting each other completely, making decisions fast while also pushing the boundaries of what’s possible. This is a rare opportunity to help create the foundation for how modern businesses will operate. You will solve fundamental technical challenges that will shape how the next generation of companies are built, setting the standard for decades to come.

Why is this role important?

You will join the Security, Infrastructure, and Performance (SIP) team, focusing on building a resilient, scalable, and secure platform to support our growing customer base. As a Site Reliability Engineer, your work will directly impact Attio’s ability to scale and deliver a robust platform for our users. This role requires software engineering experience.

What are the role requirements?

• Proven experience with Google Cloud and Kubernetes
• Contribute across the stack, including TypeScript, Node.js, and Google Cloud Platform
• Champion operational excellence and resilience (99.99% SLO)
• Manage CI/CD pipelines to improve deployment speed and reliability
• Support backup, disaster recovery, and security
• Experience with Google Spanner is a nice to have

Hiring Process

• An introductory call with a member of our talent team ~ 30 minutes
• A meeting with a member of Attio's SIP team to discuss your experience and aspirations ~ 45 minutes
• A meeting with Attio’s CTO to discuss your technical experience ~ 45 minutes
• Technical Interviews
• A final call with Attio’s CEO to discuss our culture and values

A lot of our interviews are enabled through self-scheduling but we are always on hand to speak to you or answer questions throughout the process. At the offer stage, you may want to speak to more of the team, see a demo or have other suggestions for us to enhance your experience.

What will an offer consist of?

• Competitive salary of £80,000 to £100,000
• Equity in an early-stage tech company on an incredible trajectory
• Optional remote working and flexibility
• Enhanced parental leave
• Team off-site in fun places! (We’ve been to Barcelona, Lisbon and Malta so far)
• Team events in London
• Apple hardware and a budget for desk amenities