Cybersecurity Software Developer

7 days ago


El Segundo, California, United States CX2 Full time
Job Overview
CX2 is a cutting-edge defense technology company headquartered in El Segundo, California. Our mission is to secure spectrum dominance for the United States and our allies by developing AI-enabled hardware and software platforms.

Salary Range
$140,000 - $190,000 per year, based on skills, experience, and location.

Job Responsibilities
We are seeking a backend software engineer with 3-5+ years of experience to join our foundational engineering team. The successful candidate will collaborate across hardware and software teams to design, develop, and maintain core software capabilities for our suite of electronic warfare products.

The ideal candidate will have strong experience in scalable backend development, fluency with cutting-edge tooling and best practices, and a proven ability to ship high-quality products quickly. They will also be responsible for providing code review, mentorship, and education to team members.

Required Skills and Qualifications
To succeed in this role, you must have experience in architecting data-intensive, containerized backend services using Python, Golang, Rust, C++, GraphQL, and/or Node.js/Express.js. You should also be familiar with communication protocols such as Apache Kafka, ActiveMQ/RabbitMQ, protobuf, and gPRC.

You will work extensively with microservices, clients, and servers, and will be required to implement structured and unstructured databases in the cloud and on edge hardware. Additionally, you will support low-latency front-end interfaces built with React, HTML/CSS, and TypeScript, and deploy and manage infrastructure using Docker, Kubernetes, and AWS.

Preferred Qualifications
Familiarity with geospatial software such as MapBox/MapLibre, Cesium, MapTiler, or ATAK is a plus. Experience developing applications that function offline or do not require constant internet access is also beneficial.

You will work closely with other engineers to enhance our core software stack, deepen our engineering culture, and deliver powerful electromagnetic capabilities to the warfighter.

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