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Federal Software Engineer, Attack

Horizon3 AI· Engineering
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RemoteFull-timePosted 2mo ago

About the role

The Software Engineer - Attack will join Horizon3's engineering team to develop attack content and enhance data model architecture for the NodeZero platform, with a focus on offensive cybersecurity capabilities within Federal environments.

Responsibilities

  • Collaborate with the Attack, Data, Commercial and Federal engineering team in all phases of the software development lifecycle.
  • Work to improve the scalability of the NodeZero platform by empowering the Attack team to build new features and add new offensive attack content into the product.
  • Work with other attack engineers and N-Day researchers to understand the technical aspects of reverse engineered exploits and how they act and interact within the product in production.
  • Maintain and extend the platform architecture, design, and data model to support new product features.
  • Identify, take ownership of and resolve bugs in the product.
  • Maintain a high-degree of software quality though code review, testing, and production monitoring.
  • Adhere to and improve technical and developmental processes of the Federal Attack Team

Qualifications

  • Bachelor’s and/or master's degree in business administration, commerce, computer science, engineering or related field or significant relevant industry experience.
  • Proficient in Python software development.
  • Proficient with Docker, and relational and graph databases.
  • Strong grasp and application of software design principles.
  • Experience developing and testing complex software systems with special emphasis on Federal networks at all classification levels.
  • Strong grasp of secure software development practices.
  • Proficient with version control software (Git) and effective workflows for team collaboration.
  • Must have or be willing to gain certifications required to operate on federal networks (SEC+, etc.)

Skills

Required:PythonDockerRelational and Graph DatabasesSoftware Design PrinciplesSecure Software DevelopmentVersion Control (Git)Industry CertificationsCommunication & Documentation

Benefits

  • Competitive Compensation: salary, equity and benefits including health, vision & dental insurance, flexible vacation policy, and parental leave.
  • Growth Opportunities: career advancement opportunities.
  • Innovation-Driven Culture: collaborative environment fostering creativity.
  • Hybrid & Remote Work: mix of remote and in-office presence where applicable.
  • Inclusive and Diverse Team: commitment to a diverse and inclusive culture.
Last updated Sep 3, 2026. Interested? Apply on the company site.

About Horizon3 AI

Only Pentesting Platform Proven in Production

Continuously assess, fix, and verify your security posture. Securing enterprises across many attack surfaces.

PentestingSecurity PostureThreat DetectionVulnerabilitiesRisk AssessmentOffensive Security
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