The Role
As a Software Engineer at Calaveras AI, you'll work on designing and improving tools for robust and realistic reinforcement learning environments, tackling complex technical challenges.
Summary Generated by Built In
Calaveras AI shipped the best code pretraining dataset on the market to multiple major AI companies. Our customers include 4 of the top 6 AI companies on ChatArena.
Now we're looking to replicate our success in RL. We think we've already found a real edge over other RL environment players, allowing us to win on both robustness and realism.
We are looking for engineers who have a deep understanding of the systems they use.
As a Software Engineer (RL), you'll most likely:
- Solve hairy, open-ended technical problems central to the robustness and fidelity of our RL environments.
- Design and create new tools and environments for difficult, complex, and realistic tasks.
You might be a good fit for this role if you:
- Have solved gnarly engineering problems.
- Deeply understand the systems you use.
- Have grit, tenacity, and creativity.
- Can learn rapidly and onboard quickly onto new projects. Able to get to MVP rapidly, and then iterate to produce a great product.
Compensation and benefits:
- Base salary of $200k-$500k+
- Substantial equity in addition to base salary and bonus
- Substantial performance bonus in addition to base salary and equity
- Visa sponsorship and relocation support
Skills Required
- Deep understanding of systems used
- Experience solving complex engineering problems
- Ability to learn rapidly and adapt to new projects
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The Company
What We Do
Calaveras offers: Over 100 B tokens of novel pretraining code data, sold to 4 frontier AI labs. Rapid turnaround trillion-token scale custom pretraining data procurement for code and non-code white collar tasks. Robustly tested RL environments for coding capabilities. Custom RL environment development, with a focus on core coding capabilities.







