CareerPlanSign in

Senior Software Engineer - Cyber (Clearance Required)

🌐 Remote💼 Full-time🗓 2026-06-25

Core

Lead end-to-end development of Cyber Recon, an external attack surface management platform for cyber operators in mission environments.

Role type

Senior IC full-stack software engineer (cybersecurity products)

Builds

Cyber Recon platform (backend systems, data pipelines, user-facing applications)

Domain

Cybersecurity / External Attack Surface Management

Deliverable

production ML models | product features

Required skills

full-stack development, backend systems, APIs, data modeling, modern frontend, building user-facing products, operating in ambiguous environments, cybersecurity product development, conducting cyber operations in government environments, external attack surface management, internet-scale data collection, adversary infrastructure analysis, building classified systems, secure deployments

Preferred skills

CI Polygraph clearance

Technologies

(none explicitly listed)

Responsibilities

Own end-to-end development of Cyber Recon and adjacent products, Build intuitive, high-performance interfaces for exploring and acting on complex cyber data, Work directly with users in mission environments to understand needs, iterate quickly, and deploy into real environments, Design systems to ingest, normalize, and analyze large-scale external attack surface data, Translate ambiguous problems into concrete product and engineering decisions, Deploy and support software in secure, constrained environments

Seniority

Senior, hands-on IC

Sourced via wellfound · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.