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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Full Stack Cybercrime Operator

Requirements

  • Bachelor’s degree in Computer Science, Engineering, Security, or a related technical field, or equivalent practical experience.
  • Strong software engineering experience building and operating production systems.
  • Strong coding skills in Python and Java.
  • Strong SQL skills.
  • Hands-on experience with cloud technologies and modern distributed systems.
  • Experience building APIs, backend services, pipelines, automation tooling, or data-driven applications in production.
  • Experience debugging, monitoring, and improving systems in production.
  • Ability to translate ambiguous problems into concrete technical solutions.

Nice to Haves

  • Experience in security engineering, cybercrime investigations, intelligence, trust and safety, fraud, abuse prevention, or adversarial research.
  • A strong security research / hacker mindset: curiosity, technical depth, and the ability to understand attacker behavior, test assumptions, and identify practical weaknesses or opportunities for disruption.
  • Experience investigating phishing, impersonation, credential theft, brand abuse, or digital identity attacks.
  • Experience designing and building agentic systems, AI workflows, LLM-enabled tooling, or autonomous research and response capabilities.
  • Experience building detection systems, enrichment pipelines, or automated investigative workflows.
  • Experience working in fast-moving environments where engineers own delivery from concept through production.

What You'll Be Doing

  • Build production systems in Python, Java, and SQL that detect, investigate, and respond to cybercrime and abuse.
  • Design and deploy agentic systems, AI-powered workflows, and automation tooling for cybercrime research, enrichment, and protection.
  • Build services, APIs, pipelines, and internal tools that convert cybercrime intelligence into scalable customer protections.
  • Investigate phishing, brand abuse, digital identity crime, and related cybercrime patterns, then translate findings into durable engineering solutions.
  • Develop and improve signals, decisioning logic, and protection workflows that measurably reduce abuse and improve response speed.
  • Work with cloud technologies and distributed systems to deploy reliable, secure, and scalable capabilities.
  • Partner with security, product, and engineering teams to move from cybercime identification to shipped protection with minimal handoffs.
  • Own systems end to end: design, build, test, deploy, monitor, and improve.
  • Maintain a high quality bar, including rapid response to production issues and strong operational discipline.

Perks and Benefits

This is an opportunity to build high-impact security capabilities in a domain where the landscape changes constantly. You will work on systems that combine engineering, cybercime research, cloud infrastructure, and AI-native automation to protect customers at scale. The direction of the team is toward building a cybercrime capability where automated systems continuously improve how cybercime is identified and protections are deployed.

AI Summary ✨
eBay logo

eBay

Dublin, Ireland

Experience: Senior
Posted: April 14, 2026
Last seen: 2 hours ago
Java
Python
backend

Why we track eBay

eBay has been around longer than most companies on this board, but they still run significant engineering across Europe. The marketplace problems—search, recommendations, payments, trust—are technically interesting at their scale.

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