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Senior Product Security Engineer, Server

Cork, County Cork, Ireland🌐 Remote💼 Full-time🗓 2026-07-07 → 2026-07-30

Core

Strengthen MongoDB's core database products by solving hard security engineering problems and implementing pragmatic security controls to protect customer data.

Role type

Senior Product Security Engineer (Server)

Builds

Security features for MongoDB Database Server (Community and Enterprise editions)

Domain

Database security, low-level systems security, cloud-native infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

C++ programming, memory security (buffer overflows, memory leaks), threat modeling, fuzzing, secrets management, container security, code review, pen testing, security architecture

Preferred skills

database security, data security, database internals, applied cryptography, CVE research, CNA responsibilities

Technologies

C++, MongoDB, AWS, Google Cloud, Microsoft Azure

Responsibilities

Define strategy and drive improvement for security programs (fuzzing, threat modeling, secrets management, container security); lead complex security projects from inception to completion; partner with engineering to design and implement security controls; research attacks and perform security assessments; educate engineering teams on security

Seniority

Senior, hands-on IC with strategic ownership

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