Senior Platform Engineer: Scale Real-Time Infra & SRE

Matcha; United Kingdom; Remote; GBP 105,000 - 125,000; Full time

Benefits offered by this job

£105,000–£125,000 salary

Equity in an early-stage tech company

25 days holiday plus local publicholid

Apple hardware

Private medical insurance

Pension contribution

Enhanced family leave

Team off-site in fun places

Job summary

Attio, the CRM for agentic revenue, is looking for Platform Engineers who treat the platform as a product. You’ll own the infrastructure, tooling and pipelines that let the rest of engineering ship quickly and safely, and you’ll be accountable for keeping all of it reliable, fast and cost-effective as we scale.

Join an engineering team building real-time infrastructure, AI-native architecture and a frontend that feels effortless.

Qualifications

• Hands-on experience operating production systems with an SRE mindset.
• Excellent knowledge of modern cloud architectures (GCP or AWS).
• Demonstrable deep expertise with Docker and Kubernetes at scale.
• Proficiency in a modern language such as TypeScript, Go, Python or Rust.
• Experience owning mission-critical operational tooling, including centralised logging or APM (e.g. Datadog, Splunk).
• Ability to communicate technical ideas to the wider team and influence how other engineers build and operate their services.

Responsibilities

• Build and evolve our platform infrastructure as code (Terraform, Kubernetes, GCP), so every environment is reproducible, version-controlled and auditable.
• Own our CI/CD pipelines end-to-end, making builds, tests and deploys fast, reliable and secure for every engineer at Attio.
• Own our observability stack - metrics, logging and distributed tracing - as the foundation of an exceptional reliability culture.
• Define and hold SLOs for latency, availability and error rates, and manage capacity to stay comfortably inside them.
• Lead incident response: triage and resolve complex production issues, then run blameless post-mortems and ship the fixes as code.
• Partner with product engineering teams to remove manual toil and shorten the path from writing code to running it in production.

Skills

SRE mindset

Cloud architecture (GCP/AWS)

Languages: TypeScript/Go/Python/Rust

Operational tooling (Datadog, Splunk)

Communication across teams

Tools

Docker

Kubernetes

Job description

Attio, the CRM for agentic revenue, is looking for Platform Engineers who treat the platform as a product. You’ll own the infrastructure, tooling and pipelines that let the rest of engineering ship quickly and safely, and you’ll be accountable for keeping all of it reliable, fast and cost-effective as we scale.

Join an engineering team building real-time infrastructure, AI-native architecture and a frontend that feels effortless.