Software Engineer L3 Annapolis Junction, MD 7/2/2026

Technology Resource Experts, LLC is looking for an experienced Software Engineer to join their rapidly growing team! Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Use JAVA and JMS to implement Business Logic. Customize COTS products to meet Federal Data Guidelines and implement access controls. Familiarity with Containerization and Software Architecture. Familiarity with Data modeling. Mentor other Software Developers. Work with Systems Engineers for JAVA ticketing. Familiarity with Application performance monitoring (APM). Experience with AWS. Work using communications protocols to interface with COTS tools. Recommend and implement a testing solution to cover multiple test cases (unit, component, end to end). Implement C4 modeling (c4model.com) for visualizing Software Architecture. Qualifications Requires an active TS/SCI with Polygraph. BS + 10 years experience. Employee Freedom of Choice Our focus is on people first. We offer comprehensive and flexible compensation packages that match the best the industry has to offer and can be customized to fit your needs. Benefits 100% company-paid health , dental , and vision premiums. Automatic company contributed Health Savings Account (HSA) up to $3,900 for families. Up to 7 weeks of Paid Time Off (PTO). Automatic 401k Investment. Paid 11 Federal Holidays. BlueCross BlueShield Health Insurance. Tuition/Training Reimbursement. Access to Ravens season tickets in club level. Company-paid golf events for your time and course fees . Interested? Feel free to reach out to View email address on click.appcast.io or submit your application here ! We’re always looking for exceptional talent and would be delighted to notify you about new opportunities! Curious to learn more about our company? Explore our website , connect with us on Facebook , or follow us on LinkedIn today! Technology Resource Experts provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. The projected compensation range for this position is $200K - $250K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. In addition, Technology Resource Experts, LLC invests in its employees beyond just compensation. Trexperts benefits offerings include, dependent upon position, Health Insurance, Dental and Vision Coverage, Health Savings Account (HSA), Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Life Insurance, 401(k) Plan, Safe Harbor 401k Investment, Learning and Development opportunities, Referral Bonuses and Flex Time. #J-18808-Ljbffr Trexllc