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Theori
Actively Hiring
Empowering Innovation with Security51-200 Employees

Jobs at Theori

Theori is looking for talented candidates to join our Xint AI cybersecurity platform development and go-to-market teams. Our US-based teams are remote-only and require candidates to be self-motivated and experienced. We expect candidates to be passionate about building new products and figuring out how to best bring those products to the right customers.
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Sales

Business Development Representative

NewPosted 2 weeks ago

Business Development Representative

  • Build and work a target account list across large enterprises and high-growth, engineering-first companies
  • Run multi-channel outbound across email, phone, and LinkedIn to AppSec, ProdSec, and security leaders
Engineering

Senior Software Engineer, Mobile Security Analysis

NewPosted 3 weeks ago

Senior Software Engineer, Mobile Security Analysis

  • Design, develop, and maintain analysis capabilities that power Theori's AI security platforms.
  • Build static and binary analysis tooling in Python on top of established reverse engineering frameworks.
Operations

Founding Recruiter

NewPosted 1 month ago

Founding Recruiter

  • Own full-cycle recruiting for North American roles, from hiring manager intake to signed offer
  • Run intake with each hiring manager to agree the profile, scorecard, and interview loop before a role opens
Marketing

Senior Performance / Growth Marketer

NewPosted 1 month ago

Senior Performance / Growth Marketer

  • Location: Remote (US/CAN),
  • Type: Full-time
Management

Senior, Developer Relations and Technical Marketer

NewPosted 1 month ago

Senior, Developer Relations and Technical Marketer

  • Set Xint's technical content agenda and develop original research on application security, vulnerability classes and AI-assisted offensive security.
  • Run that research, alone or with Theori's researchers, from hypothesis through findings and publication.
Engineering

AppSec Engineer

NewPosted 5 months ago

AppSec Engineer

  • Triage and validate vulnerability reports produced by our AI static analysis tool, verifying severity, exploitability, and business impact
  • Write proof-of-concept exploits for critical vulnerabilities to confirm true positives
Engineering

Backend Software Engineer

NewPosted 6 months ago

Backend Software Engineer

  • Architect, develop, and maintain backend services and APIs that power Theori’s AI security platforms.
  • Design for performance, scalability, and fault-tolerance across distributed systems.