HackerOne

Software Engineer III

HackerOne
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3 hours ago
Pune, IndiaSenior

Responsibilities

  • Build, test, ship, and maintain highly available, performant, and durable product features for the CTEM platform.
  • Own features and components through the software development lifecycle, collaborating with engineers, Product Managers, and Designers.
  • Use customer and technical problem analysis to develop simple, maintainable solutions.
  • Apply AI-enabled development tools and contribute to AI-assisted product capabilities where they provide customer value.
  • Use product data, application telemetry, user feedback, and quality measures to validate decisions and guide iteration.
  • Contribute to code reviews, testing, observability, documentation, reliability, maintainability, developer experience, and cross-squad initiatives.
  • Collaborate with engineers across levels, share knowledge, and support onboarding and growth of less-experienced engineers.

Requirements

  • 5+ years of software development experience, including production software delivery in a modern SaaS or web application environment.
  • Proficiency in a dynamically typed, object-oriented language such as Ruby, Python, JavaScript, or a similar language, plus practical SQL and relational database experience.
  • Willingness to learn and work with Ruby on Rails and PostgreSQL.
  • Experience building modern web applications with ReactJS or comparable frontend frameworks and working with AWS or similar cloud technologies.
  • Experience contributing through implementation, testing, deployment, monitoring, and ongoing improvement stages of the software development lifecycle.
  • Preferred experience with Ruby on Rails, ReactJS, PostgreSQL, GraphQL, and Amazon Web Services.
  • Preferred experience building products or workflows for security professionals, analysts, technical operations teams, developers, communities, or other technical users.
  • Exposure to Python and AI application technologies or patterns such as LangChain, Langfuse, retrieval/RAG, tool use, workflow orchestration, human-in-the-loop systems, or LLM-powered features.
  • Experience using AI-enabled development tools or evaluating AI-assisted product experiences through feedback, quality measures, monitoring, or experimentation.

Benefits

  • Health, medical, vision, dental, life, and disability insurance, with eligibility varying by country.
  • Equity stock options.
  • Retirement plans.
  • Paid public holidays and unlimited paid time off.
  • Paid maternity and parental leave.
  • Leaves of absence, including caregiver leave and leave under Colorado's Healthy Families and Workplaces Act.
  • Employee Assistance Program.
  • Pune, India work location with onsite work required three to four days per week.

Tech Stack

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HackerOne

About HackerOne

5,001-10,000 employees

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.

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