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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** PLEXSYS, L.L.C. - **Location:** Camas, WA, United States - **Experience:** Expert - **Salary:** $117,900.0 - $148,600.0 - **Contract:** Permanent contract - **Skills:** Software Applications, Confluence, JIRA, C++ (Programming Language), Software Debugging, Software Design Documents, Local Area Networks, Microsoft Visual Studio, Object-Oriented Software Development, Perforce, Qt Modeling Language (QML), Qt (Software), Software Engineering, Software Project Management, Data Streaming, Information Technology, Modeling and Simulation, Vulnerability Analysis - **Published:** July 1, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=62369df256d62a5f ## About the Role Do you have experience in Technical solutions implementation?, Do you have a Bachelor's degree?, * Bachelor's in computer science or related field, Master's desirable * Four (4) plus years of Professional Object-Oriented Software Design and Implementation Experience * Demonstrated organizational, leadership, decision-making and communications skills * Demonstrated ability to rapidly learn new technologies * Demonstrated critical thinking skills * Ability to apply creativity and latitude in solutions is required * Ability to periodically travel as business needs dictate * Ability to obtain and maintain a US Security Clearance: Secret Desirable * Knowledge of modeling and simulation concepts and practices * Experience writing software using C++ and SCALA * Experience writing software with Qt/QML * Experience with voice and audio sampling, formats, streaming, and processing * Knowledge of RF and radio transmission systems * Experience utilizing Artificial Intelligence and Machine Learning technologies * Experience training AI models * Ability to analyze, debug, and optimize a complex software project * Experience working with modeling and simulation software products and concepts * Military experience in a Command and Control or Intelligence Reconnaissance and Surveillance career field * Ability to setup, configure and troubleshoot a local area network * Familiarity using JIRA, Confluence, Visual Studio, and Perforce * Familiarity with SISO and DMO Standards * Experience in Database Management ## Description A Senior Software Engineer (SSE) is responsible for designing, developing, and modifying corporate software applications. The SSE is expected to generate concise feature requirement specifications and design documents. Additionally, the SSE is expected to track development timelines, lead the design phase, and negotiate feature sets with the product development leads as well as product managers. The SSE is required to rely on experience and judgment to plan and accomplish assigned development goals. The SSE provides leadership, mentorship and guidance to junior and intermediate level engineers. This position reports directly to a Product Manager or Applications Development Manager., * Provide detailed software designs as well as implement and/or maintain code according to duties and responsibilities * Rely on experience and judgment to plan and accomplish assigned projects * Provide guidance to junior and intermediate engineers, assisting them with planning and accomplishing assigned projects. * Perform a variety of complicated engineering tasks * Provide both remote and on-site technical support to current and potential customers * Generate detailed software design as well as implement and/or maintain code according to duties and responsibilities * Manage and adhere to schedules, deadlines and development goals * Other duties as assigned ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [42 x 2 Canvases Later: Two Years, Two Minds, Many Lessons](https://www.wearedevelopers.com/videos/1458-42-x-2-canvases-later-two-years-two-minds-many-lessons) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [A Founder's Journey : From Startup Chaos to Purposeful Growth](https://www.wearedevelopers.com/videos/1926-a-founder-s-journey-from-startup-chaos-to-purposeful-growth) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Grappling With Clunky Old Software? Start by Understanding What’s Inside!](https://www.wearedevelopers.com/videos/1189-grappling-with-clunky-old-software-start-by-understanding-what-s-inside) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)