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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Tool Developer (SWE4) - **Company:** Wyetech LLC - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $192,483.0 - $260,645.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Data Analysis, Automation of Tests, Boolean Algebra, C++ (Programming Language), Information Systems, Computer Programming, Data Structures, Software Debugging, Emulators, Java Platform Enterprise Edition (J2EE), Python (Programming Language), Microsoft Visual Studio, Network Architecture, Object-Oriented Software Development, Software Architecture, Software Maintenance, Software Prototyping, Release Management, Software Tools, Server Administration, Software Engineering, Software Systems, Systems Integration, TypeScript, Rust (Programming Language), Gitlab, Information Technology, Software Version Control - **Published:** October 21, 2026 - **Apply:** https://www.careerbuilder.com/job-details/principal-software-tool-developer-swe4-annapolis-junction-md--ead40bf2-0f82-4933-997a-1361533d7466 ## About the Role Software Development, Software Engineering, Software Development, Analysis Skills, Software Prototyping, Data Analysis, Algorithms, Technology Analysis, Java Platform Enterprise Edition (Java EE/J2EE), Software Administration, * Strong experience with enterprise Java application development, including enhancing and maintaining existing software tools. * Proficiency in Java, Python, Rust, C++, TypeScript, Visual Studio, and GitLab. * Experience developing software capabilities from research concepts and prototypes through testing, integration, and operational deployment. * Ability to evaluate existing software functionality, review technical documentation, and implement new features and parameters. * Experience performing software and architecture reviews, transition and release planning, and software maintenance. * Experience with automated testing, debugging, version control, and user support. * Ability to lead technical development efforts and collaborate with researchers, mission stakeholders, and end users. Desirable Skills: * Experience with graph representation and transformation into alternative graph structures. * Knowledge of digital logic emulation. * Experience re-architecting software using object-oriented techniques. * Experience with file parsing and generation within optimization frameworks. * Formal or informal technical leadership experience. The Software Engineer shall analyze, design, verify, validate, implement, apply, and maintain software systems. Appropriately apply discrete mathematics, probability, statistics, and other relevant computer science principles to complex software systems. Generalize techniques across multiple domains, develop appropriate documentation and training, and present technical briefings and demonstrations to stakeholders., Candidates must meet one (1) of the following education and experience combinations: * Bachelor's degree in Computer Science or a qualifying related discipline plus eleven (11) years of relevant experience. * Master's degree in Computer Science or a qualifying related discipline plus nine (9) years of relevant experience. * Doctoral degree in Computer Science or a qualifying related discipline plus seven (7) years of relevant experience. * Associate's degree in Computer Science or a qualifying related discipline plus thirteen (13) years of relevant experience may be considered for individuals with in-depth, directly related experience. Degree requirements: * Degree must be in Computer Science or a qualifying related discipline. * Related degrees, including Engineering and Mathematics, may be considered if coursework includes foundational Computer Science subjects: algorithms, computer architecture (not network architecture), programming methodologies and languages, data structures, logic and computation, and advanced mathematics. * Information Technology or Information Systems degrees may be considered if coursework is equivalent in amount and type to a Computer Science major. Relevant experience must include software development and programming, including requirements analysis, software design, implementation, testing, integration, deployment/installation, and maintenance. Formal or informal leadership experience is preferred. * Security Clearance: Active TS/SCI with Polygraph required. * Citizenship: United States Citizenship required. ## Description Wyetech is seeking a motivated Senior Software Tool Developer to support a growing project within the Technology & Data Analysis mission. The Software Engineer will collaborate with mission stakeholders, researchers, and end users to develop innovative tools that enhance cryptanalytic engineering and analysis. This position focuses on transforming research concepts, software prototypes, and algorithms into operational capabilities for daily mission use., (U) Develop and transition research-based software prototypes and algorithms into operational tools supporting cryptanalytic engineering and analysis. (U) Perform software architecture reviews, system integration, automated testing, debugging, maintenance, and release planning. (U) Lead the enhancement and modernization of enterprise Java applications, including new feature development and software optimization. (U) Develop technical documentation, provide training and user support, and present briefings and demonstrations to stakeholders., Wyetech believes in generously supporting employees as they prepare for retirement. The company automatically contributes 20% of each employee's gross compensation to a Simplified Employee Pension (SEP) IRA, with no requirement for employee matching. All contributions are fully vested from day one, ensuring immediate ownership of retirement funds. Additional benefits include: Wyetech provides a generous PTO plan of up to 200 hours annually, aligned with applicable state leave regulations. Employees have the flexibility to adjust their PTO allocation at the start of each calendar year, ensuring it meets their evolving needs. Full-time employees have the option to participate in a variety of voluntary benefit plans including: * A Choice of Medical Plan Options, some with Health Savings Account (HSA) * Vision and Dental * Life and AD&D Benefits * Short and Long-Term Disability * Hospital Indemnity, Accident, and Critical Illness Insurances * Optional Identity Theft and Legal Protection Services * Employee Referral Bonus Eligibility up to $10,000 * Mobility Among Wyetech-supported Contracts * Various contract and work locations throughout Maryland, Virginia, Colorado, Texas, Utah, Alaska, Hawaii and OCONUS * Various team-building events throughout the year, such as monthly lunches, summer company picnic, and an annual holiday party. * Employees receive two complimentary branded clothing orders annually. Hourly Pay Range: $92.54-$125.31 Hourly pay rates listed for this position serve as a general guideline and are not a guarantee of compensation. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications; and geographic location. Hourly pay rates reflect the pre-benefit gross wage amounts., We collect your mobile number and related opt-in data for the delivery of SMS messages. Your mobile opt-in data and consent will not be shared with third parties or affiliates for marketing or promotional purposes.