Senior Cybersecurity Software Engineer – Cross-Domain

Everfox; Richardson (TX); Hybrid; USD 125,000 - 164,000; Full time

Benefits offered by this job

Flexible PTO

401k match

Healthcare

Job summary

Everfox is seeking a Software Engineer in Richardson, TX to enhance cybersecurity products for government and commercial customers. You will develop features, test infrastructure, and support cross-domain solutions in a Linux environment.

The role requires 8+ years in software/related disciplines, hands-on Linux development, and experience with multiple languages including Rust/C/C++/Java/Python/Go. On-site 2–3 days per week with flexible scheduling.

Qualifications

• BS Computer Science, Computer Engineer, Information Security or equivalent with 8+ years in software/related roles.
• Experience with Linux-based development using Java, Python, Go, C/C++, and/or Bash.
• Hands-on TCP/IP networking and related protocols (HTTP, SSH, IPSEC, TLS/SSL).
• Knowledge of private/public keys and certificates; Git version control.

Responsibilities

• Define and implement secure message gateways and cross-domain capabilities.
• Develop features and extensions for cyber products across Linux environments.
• Build and test product capabilities, software tools, and test infrastructure.
• Provide technical briefings to customers and Everfox leadership.

Skills

Rust

C

C++

Java

Python

Go

bash

Linux

Networking (TCP/IP)

Education

BS Computer Science, Computer Engineer, Information Security or equivalent

Tools

Git

Linux (RHEL/Fedora/Ubuntu)

Job description

Everfox is seeking a Software Engineer in Richardson, TX to enhance cybersecurity products for government and commercial customers. You will develop features, test infrastructure, and support cross-domain solutions in a Linux environment.

The role requires 8+ years in software/related disciplines, hands-on Linux development, and experience with multiple languages including Rust/C/C++/Java/Python/Go. On-site 2–3 days per week with flexible scheduling.