Software Engineer III

Software Engineer

Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage.

Built for mission-critical operations, Everfox protects what matters most by securing how data moves, how users access it, and how threats are neutralized across every domain. We enable mission speed and secure collaboration across networks, domains, and allies, while ensuring the data powering AI and advanced analytics remains trusted and protected.

We're hiring for a hybrid role. You'll work on-site with your team several days each week (typically 2–3), with the specific days set by your manager. Because regular in-person collaboration is central to this job, we look for candidates who live within about 50 miles of the office.

Everfox will consider reasonable accommodation as required by law.

About the role:

We have an immediate need for a Software Engineer to enhance capabilities of cyber products for security-conscious government & commercial customers. The position will be responsible for developing & testing new product capabilities, software development/build tools, software test infrastructure & operational support for cross-domain products.

The ideal candidate is a self-starter, working in a cohesive team environment, willing to grow & learn using many software development & operational tools to test, debug & support software for secure Linux desktop environments, IT operations/enterprise management, IP networking/routing and remote/virtual desktop deployments.

Location: Richardson, Texas On-Site

Work Schedule: Full Time, Monday – Friday (standard work schedule with flexibility for mission critical requirements).

Key Responsibilities:

• Utilize your expertise in software development processes to guide the requirement definition, design and implementation of secure message gateways.
• Demonstrate competency working hands-on in Linux based environments.
• Develop new features and extensions to existing products using a variety of languages including Rust, C, C++, Java, and proprietary languages.
• Self-starter utilizing your Linux and scripting expertise to integrate new features and extensions into complex products.
• Leverage standard networking concepts to support the design and implementation of Cross Domain capabilities.
• Develop data inspection policies using proprietary and open-source programming languages.
• Provide technical briefings to customers and Everfox leadership as required.

Key Experience and Education Requirements:

• BS Computer Science, Computer Engineer, Information Security or equivalent
• 8+ years' experience in software engineering, system engineering or related disciplines
• Experience with software development in Linux environments using a variety of programming and scripting languages including Java, Python, Go, C/C++, and/or bash
• Hands-on experience implementing TCP/IP networking & related protocols (such as SSH, IPSEC, TLS/SSL, etc)
• Robust understanding of private and public keys and or certificates
• Experience with version control technologies such as Git
• Red Hat Enterprise, Fedora or Ubuntu Linux operating systems
• Ability to obtain Government Security Clearance if needed.

A reasonable estimate of the base salary range for this role is:

$125,100.00-164,000.00 USD

The actual salary offered may vary within the range based on a candidates' unique experience, locale, and business needs. In addition to a base salary and bonus plans, Everfox offers a generous benefits package including flexible PTO, a 401k match, and contribution to healthcare coverages. Our Talent Acquisition team will provide specific information regarding bonus eligibility and benefits offerings.

Don't meet every single qualification? Studies show people are hesitant to apply if they don't meet all requirements listed in a job posting. If there is something slightly different about your previous experience, but it otherwise aligns and you're excited about this role, we encourage you to apply. You could be a great candidate for this or other roles on our team.

Everfox is an equal employment opportunity employer and complies with all applicable federal, state, and local laws prohibiting discrimination. Everfox does not discriminate against any employee or applicant based on race, color, religion, sex, age, national origin, disability, veteran status, marital status, medical condition, or any other category protected by applicable law.