8 months ago
Boston, MA, USA +3 moreSenior
Base Salary
$190k - $230k/yr
Responsibilities
- Develop and evolve HackerOne’s Hai AI security agent, including natural-language security insights, reasoning, and secure action workflows.
- Build AI orchestration, memory, RAG, long-horizon task, and LLM-based components and services for the HackerOne platform.
- Implement AI red teaming agents and evaluation tools to identify risks in LLMs and applied AI systems.
- Collaborate with Product, Security Research, and Customer Success to translate customer needs into engineering requirements and deliverables.
- Develop and integrate APIs connecting AI models, internal services, and third-party systems.
- Use metrics, evaluation data, and telemetry to validate model behavior and improve system performance.
- Break down complex AI and security problems into scalable engineering solutions and contribute findings on emerging AI security trends.
Requirements
- At least 5 years of experience as a software engineer.
- Production experience implementing AI or ML system features, including integrating LLMs or generative AI models into applications.
- Hands-on experience with ML frameworks such as PyTorch, TensorFlow, or HuggingFace Transformers.
- Familiarity with model deployment workflows, evaluation techniques, or MLOps concepts.
- Understanding of responsible AI development and basic AI safety considerations.
- Preferred experience with AI development platforms, internal ML tooling, or experimentation workflows.
- Preferred exposure to ReAct, AutoGen, LangChain, or Semantic Kernel.
- Preferred familiarity with prompt engineering, fine-tuning, RAG architectures, or LLM optimization techniques.
- Preferred experience with AWS Bedrock, GCP Vertex AI, or Azure ML.
- Preferred familiarity with Ruby on Rails, GraphQL, or React for integrating AI capabilities into existing systems.
- Must be able and willing to work onsite once per week, typically Thursdays, near one of the listed offices.
Benefits
- Health, vision, dental, life, and disability insurance, with eligibility varying by country.
- Equity stock options, retirement plans, paid public holidays, and unlimited PTO.
- Paid maternity and parental leave, other leaves of absence, and an Employee Assistance Program.
- Flexible work arrangement for candidates within approximately 50 miles of Seattle, Austin, Boston, or Washington, DC, with one day onsite per week, typically Thursdays.
Categories
About HackerOne
HackerOne builds a platform for offensive security, combining a global community of security researchers with tools for bug bounties, vulnerability disclosure, pentesting, and AI red teaming. Enterprises use it to continuously find and remediate vulnerabilities across code and cloud via subscription software and managed programs. Founded in 2012 and headquartered in San Francisco, customers include the U.S. Department of Defense, General Motors, Goldman Sachs, Uber, and the UK Ministry of Defence.