CareerPlanSign in

Sr. Software Engineer - CTJ - Secret

United States, Washington, Redmond💼 Full-time🗓 2026-07-29 → 2026-09-26

Core

Designing, developing, and optimizing high-performance, secure networked systems and services for US federal, state, and local government agencies.

Role type

Senior Software Engineer (Network Security & Cloud)

Builds

Secure microservices, containerized applications, and network infrastructure on Azure

Domain

US Government / Network Security / Cloud Infrastructure

Deliverable

production ML models | product features | infrastructure

Required skills

C, C++, C#, Java, JavaScript, Python, Linux networking, container networking (Cilium), TCP/IP, DNS, load balancing, service mesh, firewalls, DDoS mitigation, proxies, cloud platforms (Azure), microservices

Preferred skills

None stated

Technologies

Azure, Cilium, Linux, C, C++, C#, Java, JavaScript, Python

Responsibilities

Collaborate with stakeholders to determine user requirements and drive design document development; Create, implement, optimize, debug, refactor, and reuse code to improve performance and maintainability; Act as Designated Responsible Individual (DRI) to guide engineers and monitor system health; Proactively seek new knowledge to improve availability, reliability, efficiency, and observability at scale

Seniority

Senior, hands-on IC

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