Research Engineer
San Francisco, United States
Role
Research engineers build the AI systems that power our products. You'll tackle ambiguous research questions and invent new techniques for solving them.
Sample projects include...
- Training language models that personalize emails to millions of recipients
- Inventing inference tricks that generate full campaigns in milliseconds
- Building retrieval systems that turn raw product-usage data into messaging insights
- Exploring evaluation methods for marketing copy quality with AI
You might be a fit if...
- You've trained and served state-of-the-art models.
- You're unfazed hunting down kernel-level memory leaks on large-scale MOE runs.
- You love using the most productive tool for the job, whether that be creating a model, leveraging an existing one, or something other than ML entirely.
About
We're Raum Labs, building beautiful, products that amplify human impact.
Our mission is to eliminate busywork so creative people can focus on high-impact thinking. We're starting with email: Pensieve auto-generates, personalizes, and adapts 1:1 campaigns using real product behavior; Mono Mail is a minimal email client built for professionals who value simplicity and efficiency.
Our organization is small, flat, and talent-dense. We value truth-seeking, craft, and bold ideas. We enjoy spirited debate, crazy ideas, and shipping fast.
Applying
To apply, please email your resume and a short note on a project you're proud of to hiring@raumlabs.com.
If there appears to be a fit, we'll reach out to schedule 2-3 short technicals. The final step is an onsite in our office, where you'll work on a small project, discuss ideas, and meet the team.