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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer III (Contingent Upon Award) - **Company:** Sierra Nevada Company, LLC - **Location:** Plano, TX, United States - **Experience:** Expert - **Salary:** $108,497.0 - $149,183.0 - **Contract:** Permanent contract - **Skills:** C (Programming Language), HTML, Java (Programming Language), Bash Shell, C Sharp (Programming Language), C++ (Programming Language), Static Program Analysis, Software Documentation, Software Quality, Code Review, Data Structures, Software Debugging, Desktop Computing, Industry Standard Architecture, Python (Programming Language), Scrum Methodology, Real-Time Operating Systems, Software Tools, Software Engineering, Software Requirements Analysis, Systems Integration, C4ISR, Information Technology, Software Performance, Vulnerability Analysis - **Published:** September 18, 2026 - **Apply:** https://dejobs.org/x/x/5F5A58D08AD4425BA7689F579D84D7D1/job/ ## About the Role * Bachelor's degree in Computer Science, Software Engineering, or related field. * 6+ years of experience in experience in software development. * Higher level relevant degree may substitute for experience. * Advanced proficiency in programming languages such as C++, Java, or Python. * Practical knowledge of engineering principles and practices. * Experience working in multi-disciplinary teams. Qualifications We Prefer: * Experience with real-time operating systems (RTOS) and embedded systems. * Background in Aerospace and Defense industry. * Understanding of industry standard software languages such as C, C#, C++, HTML, Java, Python, and Bash. * Experience with software tools for requirements tracking, code reviews, static analysis, library and artifact repository, and automated build. * Knowledge of software development methodologies such as Agile/Scrum, Waterfall, and Spiral. * Experienced with data structures. Essential Functions: * Ability to work on a computer for extended periods. * Hand/finger dexterity for coding and testing. * Ability to work in a hybrid environment with occasional travel. This posting will be open for application for a minimum of 5 days and may be extended based on business needs. ## Description Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. As a Software Engineer III, you will lead the design, development, and optimization of complex software systems for aerospace applications. You will collaborate with cross-functional teams to ensure software meets stringent performance and quality standards. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS tailors solutions to customer cost, performance, and schedule requirements and designs to consistently exceed expectations - with an unrivaled record of on time and on (or under) budget deliveries. Responsibilities: * Lead the design, development, and testing of complex software components. * Debug and troubleshoot advanced software issues. * Write and maintain detailed code documentation. * Conduct thorough code reviews and provide mentorship to junior engineers. * Collaborate with team members to ensure code quality and adherence to standards. * Support the integration of software with hardware systems. * Define software requirements and specifications in collaboration with stakeholders. * Drive continuous improvement initiatives to enhance software performance and quality. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Old tools, new tricks](https://www.wearedevelopers.com/videos/1916-old-tools-new-tricks) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [From Punch Cards to AI-assisted Development](https://www.wearedevelopers.com/videos/611-from-punch-cards-to-ai-assisted-development) - [MCP doesn’t suck — your agent does](https://www.wearedevelopers.com/videos/100202-mcp-doesn-t-suck-your-agent-does) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) ## Related Articles - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries)