Senior Software Engineer, Platform

HackerOne
Seattle, Austin, Boston, Washington
Workplace: HybridFull timeUSD 182,000 - 222,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Communication","Collaboration","Problem-solving"]

Senior Software Engineer on the AI Platform team contributing to next-generation AI security capabilities, including in-platform AI security agent Hai. You will build cloud-based execution components, APIs, and observability for secure AI workflows, collaborating with Product, Security Research, and Customer Success to translate customer needs into engineering deliverables, while leveraging AI tools to boost productivity.

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HackerOne
HackerOne
5 months ago

Senior Software Engineer, Platform

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Source: Company careers pageValidated by: Fursa AI
Last checked: 6 hours agoStatus: Live

Job Summary

Senior Software Engineer on the AI Platform team contributing to next-generation AI security capabilities, including in-platform AI security agent Hai. You will build cloud-based execution components, APIs, and observability for secure AI workflows, collaborating with Product, Security Research, and Customer Success to translate customer needs into engineering deliverables, while leveraging AI tools to boost productivity.
Location: Seattle, Austin, Boston, Washington
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Contribute to the evolution of the cloud-based execution platform for the AI security agent Hai, implementing features that enable natural language-driven security insights, improved reasoning, and secure action workflows.
  • •Design and implement core components for end-to-end execution of security agents, including agent execution frameworks, memory services, RAG services, and observability systems.
  • •Operate with an AI-first mindset, leveraging tools such as Claude Code and ChatGPT Enterprise to improve productivity across coding, design documentation, on-call response, and customer escalation handling.
  • •Collaborate cross-functionally with Product, Security Research, and Customer Success to translate customer needs into engineering requirements and deliverables.
  • •Develop and integrate APIs that enable secure interactions between AI models, internal services, and third-party systems, adapting quickly as requirements evolve.

Pay and Benefits

Salary: USD 182,000 - 222,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceEquityRetirementPaid LeaveParental Leave

Key Requirements

  • •5+ years of experience as a software engineer
  • •Willing to come to the office once per week
  • •Experience with cloud services (AWS, GCP or Azure)
  • •Experience implementing distributed system features in AI/ML environments
  • •Knowledge of model deployment workflows, evaluation techniques, or MLOps concepts
Experience:5+ yearsCybersecurityCloudSaaS
Skills:CommunicationCollaborationProblem-solving
Tech Stack:AWSGCPAzureLLMsLangChainReActClaude CodeChatGPT EnterpriseRuby on RailsGraphQLReact

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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