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Software Engineer I - CTJ - Poly

United States, Virginia, Reston💼 Full-time🗓 2026-09-25 → 2026-09-26

Core

Design, implement, test, and maintain cloud-scale services and platform components for security-critical and highly regulated environments.

Role type

Software Engineer I (Cloud/Security Platform)

Builds

Cloud-scale services and platform components

Domain

Cloud computing, cybersecurity, regulated environments

Deliverable

production ML models | product features

Required skills

C, C++, C#, Java, JavaScript, Python, DevOps systems, CI/CD pipelines, debugging, cloud computing, virtual machines, networking, security disciplines (event collection, monitoring, detection engineering, vulnerability management)

Preferred skills

threat modeling, defense-in-depth practices, 24x7 on-call support, incident response

Technologies

C, C++, C#, Java, JavaScript, Python

Responsibilities

Design, implement, test, and maintain cloud-scale services; investigate and resolve live-site issues; participate in 24x7 on-call rotations; apply secure-by-design principles including threat modeling and defense-in-depth; collaborate with security, operations, program management, and compliance teams.

Seniority

Junior, hands-on IC

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