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Software Engineer II - CTJ - Poly

United States, Virginia, Reston💼 Full-time🗓 2026-07-20 → 2026-09-25

Core

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

Role type

Senior IC Software Engineer (Cloud/Security)

Builds

Cloud-scale services and platform components for US federal, state, and local government agencies

Domain

US Government / Cloud Infrastructure / Security Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

C, C++, C#, Java, JavaScript, Python, cloud-scale service architecture, logging, monitoring, alerting, reliability engineering, security disciplines (event collection, detection engineering, vulnerability management), threat modeling, defense-in-depth

Preferred skills

growth mindset, learning new technologies, taking on broader technical ownership

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

Seniority

Senior, hands-on IC

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