Senior Security Software Developer (R&D)
$130,700–$205,200 year
On-site · Spring, Texas, United States
Job Summary
Senior Security Software Developer (R&D) leads multiple feature development or software applications with internal and outsourced development partners across the full software lifecycle: design, analysis, coding, testing, and integration. Recommends and drives domain-specific improvements, mentors less-experienced engineers, and represents the organization to external customers. Candidates should have a Bachelor's or Master's degree in Computer Science or equivalent and 6-10 years of experience, with strong proficiency in C/C++, C#, .NetCore, WPF, and XAML, Windows security concepts (certificates, file/folder security, local/domain user security), multithreading, sockets, and related debugging. The role expects hands-on software architecture experience, familiarity with Agile practices, and the ability to communicate architectures and proposals to senior management. Preferred knowledge includes software security principles, cryptography, and experience with ReactJS, Python, Django, Go/Rust, Xamarin, and web technologies (JS, HTML5, CSS). The position offers a pay range of $130,700 to $205,200 USD annually, benefits, and is full-time in the United States. The posting emphasizes leadership, cross-functional collaboration, and the opportunity to influence product quality and policy direction.
Required Qualifications
- Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent
- Typically 6-10 years' experience
- Experience in building solutions from the ground up
- Proficient in multiple software development tools and languages (C/C++, C#, .NetCore, WPF, XAML)
- Experience with unit testing methodologies
- Understanding of Agile principles
- Hands-on Windows programming (multithreading, sockets)
- Strong analytical and problem-solving skills
- Excellent communication skills
- Ability to mentor junior staff
- Experience with software architecture for products/solutions
- Preferred knowledge in software security principles and cryptography
- Experience with ReactJS, Python, Django, Go/Rust, Xamarin
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