justinwp

Joined 10 years ago

Karma
583
Submissions
113
Member since
Dec 11
Website: https://justin.poehnelt.com

GitHub: https://github.com/jpoehnelt

LinkedIn: https://www.linkedin.com/in/justin-poehnelt/

I am a Senior Software Engineer with a decade of experience bridging deep machine learning foundations with modern agent infrastructure. Previously a Senior Developer Relations Engineer at Google and a Founding Engineer at Descartes Labs.

Recently, I architected the open-source https://github.com/googleworkspace/cli in Rust—built entirely via AI agents which hit 20k+ stars and #1 on HN. My background spans building petabyte-scale Kubernetes architectures, engineering visual search engines over billions of satellite images, and developing full-stack embedded Rust IoT firmware with custom LoRa mesh networking for endurance races.

I excel at taking systems from 0 to 1 and driving adoption developer experiences. I'm looking for Senior/Staff or Founding Engineer roles where I can tackle complex distributed systems or build secure, agent-first infrastructure.

View on Hacker News

Recent submissions

Comment · 4 months ago
The launch was canceled after the fact.
Comment · 4 months ago
The "G" logo is a GitHub organization setting that applies to all repos in GitHub.com/googleworkspace and has for years.
Comment · 4 months ago
> they were about to announce in 2 weeks

Market validation can change roadmaps. As I stated on Twitter/X, CLIs for agents was not a very interesting thing outside a small group earlier in 2026.

Comment · 4 months ago
Wasn't ignored or skipped.
Comment · 4 months ago
Yes there was a launch with eng bit flipped by manager.
Comment · 4 months ago
There was a Ariane/Launch with bits flipped including the eng bit from my manager.
Comment · 4 months ago
There is a two "calendar" launch process for OSS at Google, one "calendar" is org specific, the other OSS. I followed the process and each of the bits were flipped in the same way I had always done it.
Comment · 4 months ago
Yes
Comment · 4 months ago
You are assuming that it was "personally" releasing something and that the process wasn't followed.
Comment · 4 months ago
Comment · 4 months ago
I am not going to share much more than what I already have, but I think this speaks to the experience of working in big tech and the disruption caused by AI both at the level of teams/roadmaps/incentives and changing user behavior.
Comment · 5 months ago
Location: Durango, Colorado

Remote: Yes

Willing to relocate: Yes

Technologies: Rust, TypeScript, Python, Go, SQL, React, SvelteKit, GCP, AWS, Kubernetes, Docker, Applied ML, MCP

Résumé/CV: https://justin.poehnelt.com | https://github.com/jpoehnelt

Email: [email protected]

GitHub: https://github.com/jpoehnelt

LinkedIn: https://www.linkedin.com/in/justin-poehnelt/

I am a Senior Software Engineer with a decade of experience bridging deep machine learning foundations with modern agent infrastructure. Previously a Senior Developer Relations Engineer at Google and a Founding Engineer at Descartes Labs.

Recently, I architected the open-source https://github.com/googleworkspace/cli in Rust—built entirely via AI agents which hit 20k+ stars and #1 on HN. My background spans building petabyte-scale Kubernetes architectures, engineering visual search engines over billions of satellite images, and developing full-stack embedded Rust IoT firmware with custom LoRa mesh networking for endurance races.

I excel at taking systems from 0 to 1 and driving adoption developer experiences. I'm looking for Senior/Staff or Founding Engineer roles where I can tackle complex distributed systems or build secure, agent-first infrastructure.

Comment · 6 months ago
It's complicated :)
Comment · 6 months ago
Wrote a blog post on my experience and reasoning for a MCP server to drive my gpui app.

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