Senior Software Engineer, Applied AI

HackerOne
Seattle, Austin
Workplace: RemoteFull timeUSD 190,000 - 230,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Communication","Collaboration","Problem-solving","Teamwork","Attention to detail"]

Senior Software Engineer on the AI Platform team developing next‑generation AI security capabilities, including the in‑platform Hai agent. You will build AI-powered features for vulnerability discovery, security analysis workflows, and safety, integrate AI design patterns (memory, RAG, LLMs), collaborate with Product/Security/CS, and enable secure AI interactions across services. Role targets Seattle, WA or Austin, TX with 1 day onsite weekly.

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FursaFursa
HackerOne
HackerOne
6 months ago

Senior Software Engineer, Applied AI

✓ Verified Job

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Senior Software Engineer on the AI Platform team developing next‑generation AI security capabilities, including the in‑platform Hai agent. You will build AI-powered features for vulnerability discovery, security analysis workflows, and safety, integrate AI design patterns (memory, RAG, LLMs), collaborate with Product/Security/CS, and enable secure AI interactions across services. Role targets Seattle, WA or Austin, TX with 1 day onsite weekly.
Location: Seattle, Austin
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Contribute to evolving our AI security agent Hai, implementing features that enable natural language security insights, improved reasoning, and secure action workflows.
  • •Build components and services that integrate Agentic AI design patterns like AI Orchestration, Memory systems, RAG, Long horizon tasks, LLM-based models into the HackerOne platform, applying an AI-First approach to enhance vulnerability detection and security automation.
  • •Implement features for AI red teaming agents and evaluation tools that help identify risks in LLMs and applied AI systems, supporting safer model development.
  • •Collaborate cross-functionally with Product, Security Research, and Customer Success to translate customer needs into clear engineering requirements and deliverables.
  • •Develop and integrate APIs that enable secure interactions between AI models, internal services, and third-party systems, adjusting quickly as requirements evolve with Change Agility.

Pay and Benefits

Salary: USD 190,000 - 230,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceEquityRetirementPaid LeaveParental LeavePaid Holidays

Key Requirements

  • •5+ years of experience as a software engineer.
  • •Must be able and willing to come to the office once per week (typically Thursdays).
  • •Experience implementing features within production-grade AI or ML systems, 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.
Experience:5+ yearsAISecurity platform
Skills:CommunicationCollaborationProblem-solvingTeamworkAttention to detail
Tech Stack:PyTorchTensorFlowHuggingFace TransformersLLMsRAGLangChainGraphQLRuby on RailsReact

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

HackerOne
Provides a platform for coordinated vulnerability disclosure, bug bounty programs, and continuous threat exposure management by connecting organizations with a global community of security researchers to find and remediate software, cloud, and AI vulnerabilities.
Industry: Cybersecurity
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Funding: Series D
Headquarters: San Francisco, United States
Founded: 2012
Glassdoor
Glassdoor: 3.9
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