# Staff Performance & Reliability Engineer at Domino Data Lab

- Company: Domino Data Lab
- What the company does: Experience the power of Enterprise AI with Domino Data Lab. Accelerate research, deploy models, and foster collaboration among code-first data science teams. Backed by Sequoia.
- Company website: https://www.dominodatalab.com/
- Type: Startups
- Level: Senior
- Location: Remote US
- Work setup: Remote
- Posted: 2026-02-19
- Apply by: 2026-10-08
- Apply: https://app.careerpuck.com/job-board/domino-data-lab/job/7624589?gh_jid=7624589
- Page: https://www.1752.vc/careers/jobs/domino-data-lab-staff-performance-and-reliability-engineer/

## About the role

The Automation Team at Domino acts as a force multiplier for engineering, building the tools and systems that enable teams to ship code confidently and consistently. A core part of this mission is Tempest, an in-house platform that orchestrates realistic, long-duration workloads against live Kubernetes clusters and validates the results against real observability data.

## What they're looking for

- Serve as the technical owner of Tempest, Domino's scale and reliability platform, ensuring it remains reliable, extensible, and aligned with evolving infrastructure needs
- Diagnose and drive resolution of performance bottlenecks and resource misconfigurations surfaced by scale testing — working directly with platform and infrastructure teams to ship fixes, not just file tickets
- Deliver accurate, data-driven sizing recommendations for customer-facing documentation based on rigorous empirical testing across deployment sizes
- Strengthen observability across scale testing by improving Prometheus and New Relic instrumentation, making it faster to pinpoint root causes during and after multi-day load runs
- Establish and operationalize scale testing on cloud platforms, ensuring appropriate sizing and configuration guidance for this increasingly divergent product line
- Partner with platform teams to enable effective scale and reliability testing across additional cloud providers, helping position Domino for future multi-cloud success

Tags: Engineering