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Cybersecurity career opportunity

Senior Software Engineer - Behavioral Security Products

Posted by Abnormal Security

  • Remote - UK
  • full-time
  • remote-international
  • 09 November 2026

At a glance

Job information

Job information
Opportunity profile
EmployerAbnormal Security
LocationRemote - UK
Cybersecurity fieldSecurity Engineering & Architecture
Job specialtySenior Software Engineer - Behavioral Security Products
Employment typefull-time
Work arrangementremote-international
Remote eligibilityRemote - UK
Posted09 November 2026
Application deadline25 December 2026
Skills and qualifications
Experience levelsenior
Required skillsBehavioral Security Products, Remote - UK
Security toolsAWS
Visa sponsorshipNo

Job description

At Abnormal AI, we protect our customers against nefarious adversaries who are constantly evolving their techniques and tactics to outwit and undermine the traditional approaches to Security. Abnormal is recognized as a top cybersecurity startup (Leader in the 2025 Gartner Magic Quadrant for Email Security Platforms), securing a Series D funding of $250 million at a $5.1 billion valuation in August 2024. About The Team The team is responsible for the ownership, development, and operation of the infrastructure and ML models, customer facing APIs and internal tools that drive Abnormal's Account Takeover (ATO) protection product. This product is crucial for detecting malicious activity and safeguarding customers from account theft. About The Role We are looking for a Senior Software Engineer to take ownership of complex feature delivery and technical design for our ATO platform. This pivotal role involves evolving the platform to scale with expanding product requirements. The position requires a blend of hands-on backend systems development, production ownership, stakeholder…

Location

Remote - UK

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