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Senior Security Engineer
Skills
EDREvidence CollectionFinancial TransactionsPolicy AnalysisSecurity EngineeringSignalSupplier Evaluation
What the job involves
The main requirements, responsibilities and hiring steps.
Requirements
- 5+ years in hands-on security engineering spanning product or application security and security operations
- Technical security assessments of software and systems including hardening policy analysis and effective controls
- Adversarial mindset with the ability to think like an attacker and pressure-test assumptions
- Proficiency in Python TypeScript or JavaScript and familiarity with Claude Code Codex or similar AI tools
- Hands-on experience applying AI and LLMs to automation and building reusable tooling or components adopted by others
- Experience owning security projects end to end from vendor selection through org-wide rollout across multiple teams
- Experience securing high-value or high-throughput transaction systems
- Clear communication with the ability to explain risk plainly and drive findings to closure
Nice to have
- Crypto security experience
Day to day
- Partner with the Head of Security to build operate and scale the security program across product infrastructure and operations
- Threat model new features and integrations and harden systems with practical controls automation and detection
- Operate the detection stack including EDR SIEM on-chain monitoring identity and cloud while triaging alerts and reducing noise
- Triage vulnerabilities and bug bounty findings by real exposure drive remediation and support incident response end to end
- Evaluate security tooling and roll it out across the organization while automating repetitive security work with AI and building reusable agents
