Senior Technical Security Specialist Job in Sargasso Investments L.L.C

Senior Technical Security Specialist

Dubai, DU, AE, United Arab Emirates

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Job Description

We are looking for a senior technical specialist to conduct an independent security and technical due diligence review of a crypto trading platform and its end-to-end SaaS stack (web/mobile, backend, APIs, cloud/DevOps).

Responsibilities:

Review platform architecture, codebase, and infrastructure Assess security across authentication, APIs, key management, wallets, and custody flows Evaluate cloud, CI/CD, containers, Kubernetes, and infrastructure hardening Review performance, scalability, and availability Audit exchange operations: deposits/withdrawals, asset reconciliation, trade execution, derivatives risk controls Assess logging, monitoring, and incident response readiness Deliver a clear findings report with severity, evidence, and prioritized remediation plan

Requirements:

Senior experience with high-availability SaaS platforms Strong background in cloud, microservices, CI/CD, and containers Hands-on cybersecurity engineering experience Practical crypto knowledge (wallets, on-chain transactions, hot/cold separation) Experience with crypto exchanges or trading platforms preferred Ability to work independently and deliver actionable recommendations

Language Requirements:

English

Russian

is a strong advantage
Why Join Us

Be part of afast-moving startup shaping the future of crypto trading. Work in a dynamic Dubai office with a talented, international team. Opportunity to make a direct impact on platform security and user trust.
Job Type: Full-time

Language:

* Russian (Required)

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