JobHabor

Applied AI Engineering Intern

Blockhouse
Location
US
Workplace
Remote
Employment
Internship
Salary
USD 30–40/hr
Apply on the employer’s site

Posted 21d ago

The employer’s full description could not be read from their board. This is a summary of the posting — follow the apply link for the original.

Responsibilities

  • Add a data source end to end: the tool that reads it, the skill that teaches the agent to use it, and the eval that checks the answers
  • Extend the orchestration layer: scheduled runs, durable multi-step workflows, delivery back into Slack
  • Extend the eval layer: grounded checks, validating the LLM judge against human labels, per-workflow token metering
  • Move a rule out of the standing prompt into a tool and show the prompt got shorter
  • Work with a senior engineer on the isolation and credential boundary

Requirements

  • Built an LLM agent with tool use and multi-step turns that ran for real users
  • Python and Rust
  • Linux, Docker, git, and Kubernetes: NetworkPolicy, Helm, pod lifecycle
  • Postgres as a durable state store: transactions, idempotent writes, checkpoint and replay
  • Claude Code and the Anthropic API: tool definitions, skills, prompt caching, and how a harness loop is driven from a CLI
  • Understand why an agent should hold a placeholder instead of a key, why a keyword match over live answers is not an eval, and why an LLM judge is unvalidated until a human grades a sample of its verdicts
  • Prefer small, verified changes to rewrites, and write them so someone who was not there can follow the reasoning

Preferred

  • Contributions to an open-source agent runtime or coding-agent harness
  • Built a Slack app: Events API, request signing, delivery of long-running replies
  • Security engineering at a network boundary: TLS-intercepting proxies, credential injection, egress allowlists
  • Published research or serious independent work on agent evaluation or multi-agent coordination
  • Trading systems: PnL, ledgers, positions, funding, and why a figure is relayed from the system that owns it

Skills

  • Python
  • Rust
  • Linux
  • Docker
  • git
  • Kubernetes
  • NetworkPolicy
  • Helm
  • Postgres
  • Claude Code
  • Anthropic API
  • Slack
  • GitHub
  • Linear
  • TLS
  • LLM