Grey Lathrop

Grey Lathrop

Principal Engineer / Systems Architect

Contact

Email

grey@ember.st

Website

grey.ember.st

About

Software and Systems Architect with 20+ years of experience designing, scaling, and optimizing distributed cloud-native systems on AWS. Proven success achieving 99.99% uptime, multi-million-dollar cost savings, and leading architectural transformations for organizations of 150+ engineers. Combines deep expertise in AWS, Kubernetes, Terraform, and reliability engineering with broad software development experience in Python, Rust, and Scala. Recognized for mentoring senior engineers and translating complex technical challenges into scalable, business-aligned solutions.

Profiles

GitHub

plathrop

LinkedIn

greylathrop

Work

Torc Robotics

– Present
Senior Software Engineer torc.ai

Senior Engineer on the Simulation Services team, responsible for Kubernetes infrastructure supporting autonomous vehicle simulation.

Highlights
  • Manage 500-node Kubernetes cluster running Torc's simulation infrastructure
  • Improved operational uptime from 90% to 99%
  • Achieved ~$30k/month (~22%) AWS cost savings through optimization
  • Mentor engineers on infrastructure and operational best practices

MuleSoft (Salesforce)

Software Engineering Architect www.mulesoft.com

Led architecture for Production Engineering division (180+ engineers), driving operational uplift and modernization initiatives.

Highlights
  • Directed multi-year migration of MuleSoft Control Plane from self-managed Kubernetes to AWS EKS with zero downtime, improving post-migration uptime to 99.99%
  • Drove adoption of safe change practices and blue/green deployment
  • Executed hands-on uplift of an understaffed Tier-0 service team under deadline pressure
  • Led migration from New Relic to Salesforce internal monitoring platforms across production environments
  • Identified and documented multiple opportunities for multi-million dollar cost savings

Spectrum Labs

Senior Architect www.spectrumlabsai.com

Designed and deployed distributed data processing systems using Spark, Argo, and Kubernetes.

Highlights
  • Developed Terraform modules codifying best practices for EKS autoscaling and node termination
  • Reviewed major code changes for ML pipelines, improving performance and maintainability
  • Improved ingestion performance for on-prem ML classifiers by several orders of magnitude

Salesforce

Software Engineering Architect / PMTS / LMTS www.salesforce.com

Led architecture and implementation of deep observability systems for the Heroku platform.

Highlights
  • Guided hybrid deployment models emphasizing cloud coherence and shared tooling
  • Led development of system for automated provisioning of trusted AWS accounts with verifiable security properties for use across Salesforce
  • Introduced Embedded Platform Engineering model to unify platform and product teams
  • Executed lossless migration of data collection architecture handling hundreds of thousands req/s
  • Led transition from legacy CI to new CI/CD platforms with zero data loss

Krux Digital

Platform Architect / Sr. Infrastructure Engineer www.salesforce.com/products/data-cloud

Achieved consistent AWS cost controls leading to logarithmic scaling of costs, providing a key differentiator contributing to $800Mn Salesforce acquisition.

Highlights
  • Architected reorganization of DevOps and Platform teams to support scale; introduced patterns adopted org-wide
  • Designed and deployed distributed web services in Scala + Play! handling 13k QPS in production
  • Scaled Kafka clusters 50% while reducing costs 11%
  • Re-architected Java and Python systems for 10x throughput using open-source components
  • Built real-time data collection and websockets services supporting 2k data points/sec per process

Various Companies

Senior / Contract Systems Engineer

Senior and contract engineering roles at Lyft, Zicasso, Yammer, SimpleGeo, Digg, Kapor Enterprises, SquareTrade, and others.

Highlights
  • Built and automated infrastructure at scale using Puppet and FAI
  • Migrated config management systems (Chef to Puppet)
  • Introduced CI, incident response, monitoring automation, and multi-datacenter deployments

Skills

Leadership & Strategy

  • Technical Mentorship
  • Cross-functional Alignment
  • DevOps Culture
  • Agile Methodologies
  • Communication

Cloud & Infrastructure

  • AWS (EC2, S3, EKS, Kinesis, Lambda)
  • Cloud Cost Optimization
  • Event-driven Architecture
  • Terraform
  • Kubernetes
  • CI/CD Pipelines
  • High Availability
  • Scalability
  • Virtualization

Software Development

  • Rust
  • Python
  • Go
  • Scala
  • Java
  • Common Lisp
  • Bash
  • Git

Systems & Operations

  • Linux System Administration
  • Distributed Systems
  • System Architecture
  • Puppet
  • Automation
  • DNS

Reliability & Observability

  • Observability
  • OpenTelemetry
  • SLOs
  • Monitoring
  • Logging

References

A true, trusted startup infrastructure guy. His great amount of experience leads him to be a good mentor. He's technically articulate, reliable in a production incident, and reasonable but passionate in decision-making. He takes ownership of what he builds and has a great ability to balance doing things the right way but within practical reason.

Ben Standefer, Founder & CEO

Has the depth of knowledge that only the most seasoned systems engineers possess. Automation, packaging, Puppet, AWS, cluster management, capacity planning, etc. are mundane tasks, which is why you'll find him regularly reaching beyond normal duties for other, more interesting, challenges. A systems engineer who can program, or a programmer who knows systems engineering inside and out.

Joe Stump, Principal Engineer at Google (formerly SimpleGeo)

Always strives for improvement, and freely shares his experience and skills to the betterment of those around him.

James Downs, Software Engineering Architect at Salesforce

An excellent systems engineer and any team would be lucky to have him on their side. He made countless contributions towards making our infrastructure more consistent and maintainable. He not only always got the job done, but also strove to avoid hacks and implement things the right way.

Ron Gorodetzky, Co-Founder at GoodCTZN (formerly Digg)

One of the best infrastructure engineers I've ever worked with, a fine coder as well, and someone who looks at a problem with all angles and has examined every argument before he presents a solution. I'm definitely a better engineer because I worked with him.

Jeff Pierce, Independent Technical Consultant (formerly Spectrum Game Creations)