# Software Engineer, Applied AI at HackerOne

- Company: HackerOne
- What the company does: HackerOne combines AI with the ingenuity of the largest community of security researchers to find and fix security, privacy, and AI vulnerabilities across the SDLC. HackerOne offers AI red teaming, crowdsourced security, bug bounty, vulnerability disclosure... Backed by NEA.
- Company website: https://www.hackerone.com/
- Type: Startups (AI role)
- Level: Mid level
- Location: Seattle
- Work setup: Remote
- Pay: $166K to $203K base salary per year (USD)
- Posted: 2026-02-25
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/hackerone/9721a4c7-ff1e-47ca-a89e-97688ebff96c
- Page: https://www.1752.vc/careers/jobs/hackerone-software-engineer-applied-ai/

## About the role

At HackerOne, we’re revolutionizing offensive security by combining human intelligence with artificial intelligence to help organizations build a safer internet. As an AI Engineer on our AI Platform team, you will contribute to the development of next-generation AI security capabilities, including our in-platform AI security agent, Hai.

## What they're looking for

- 3+ years of experience as a software engineer, with hands-on experience building production systems
- Experience integrating LLMs or generative AI models into applications
- Hands-on experience with ML frameworks such as PyTorch, TensorFlow, or HuggingFace Transformers
- Must be able and willing to come to the office once per week (typically Thursdays)
- Familiarity with agentic frameworks such as ReAct, AutoGen, LangChain, or Semantic Kernel
- Experience with RAG architectures, prompt engineering, fine-tuning, or LLM evaluation techniques

Tags: Engineering