AI Engineer

Role Summary

Help agents help users

AI engineers (AIEs) develop and train autonomous agents, known as workers, that help solve user problems.

Responsibilities

Develop new intelligence

AIEs are responsible for building, scaling and optimizing all AI capabilities within the HASH platform, and their role combines traditional data science tasks with prompt engineering, LLM fine-tuning, and model development responsibilities.

Requirements

Build at the edge

AIEs should be excited by, and able to implement, LLM agent optimization strategies like ReAct, Reflexion, multimodal chain-of-thought, and graph prompting.

A background in data science is required, as is an openness to self-directed continuous learning, given the rapidly evolving nature of the space.

What You’ll Achieve

Advance agentic capabilities

Evals: You'll construct the evaluations and metrics that underpin all of our AI product development.
Logic: You'll develop new kinds of workers, like our AI researcher, which help users automate complex and time-consuming tasks.
Multi-agent orchestration: You'll work on the systems that coordinate workers, helping ensure the right mix of resources are deployed in response to user requests.
Training: You'll help train AI models that are native to HASH and its under-the-hood tools.
Data: You'll also help compile feature-rich, labeled training datasets that help our agents perform more complex multi-step reasoning.
Tool-building: You'll contribute to our program-aided language model execution environment, which has been running continuously since April 2024.

Our mission

Overcome bounded rationality

Learn more about our mission →

Our culture

Intense by design

We're focused on building something big, in the service of something important (our mission). To that end, we're unapologetically excited. Actions speak louder than words, and we measure performance by output. You can work from wherever, but we know that teams are more productive together, in-person. We prioritze speed, and measure product delivery timelines in hours and days, not months and years. We value high-energy, high-expectations people who do what they say and say what they mean.

Our benefits

Life at HASH is good

We provide leading equity-weighted total comp, and depending on your location also offer:

Employee pension and employer contributions
Gym membership/workout class passes
Cycle-to-work scheme
Tax-advantaged options (e.g. EMI in the UK)
Fully-funded HSA & comprehensive health insurance

Interested?

Let us know you exist

We don’t accept applications to specific roles at HASH, but you can tell us about yourself to make sure you’re on our radar, and share why you're interested in our work.