Mid-Level Software Engineer

About MetronMetron is an employee-owned company dedicated to delivering innovative solutions for the most challenging national security problems. For over 40 years, our principled approach to problem-solving has yielded creative solutions at the intersection of advanced mathematics, computer science, physics, and engineering. Our people are leaders in their technical fields and are passionate about solving challenging problems. We look for individuals who share this same passion and can apply their experience in real-world settings. Metron is seeking a mid-level Software Engineer to help design, build, and mature software systems that support simulation, optimization, and decision support for mission-focused applications.This role is best suited for an engineer who is comfortable working across the software stack and who can contribute to both technical implementation and product maturation. You will help transform prototypes and advanced technical concepts into reliable, maintainable software used in operational and decision-support settings.ResponsibilitiesIn this role, you will be expected to:Build and maintain production-quality software that supports mission-oriented analysis, simulation, and decision supportHelp translate technically sophisticated algorithms, models, and research prototypes into usable software applicationsImprove software quality through thoughtful design, code readability, testing, documentation, and maintainable engineering practicesBuild responsive, usable, and intuitive frontends that present complex data and workflows clearly to usersContribute across the full development lifecycle, including concept exploration, prototyping, implementation, testing, demonstration, deployment, and sustainmentCollaborate closely with multidisciplinary teams to understand user needs and deliver practical, high-impact solutionsRequired Qualifications Bachelor’s degree in computer science, mathematics, physics, applied mathematics, engineering, or a related technical fieldAt least 2 years of professional software development experienceStrong foundation in object-oriented design and software development, with experience in Java, C++, Rust, or other comparable programming languagesExperience creating backend software and/or APIs in collaborative production or prototype environmentsStrong engineering fundamentals, sound technical judgment, and the ability to collaborate effectively with researchers, engineers, and end usersU.S. CITIZENSHIP REQUIRED; successful candidates will be subject to a security investigation and must meet eligibility requirements for access to classified informationDesired QualificationsActive SECRET security clearanceExperience writing high-performance, multi-threaded (parallel/concurrent) softwareExperience developing high-quality software in an environment where readability, maintainability, testing, and disciplined engineering practices are valuedExperience in defense, national security, or other mission-driven environmentsExperience with TypeScript and React or other modern frontend development frameworksExperience with 3D, geospatial, or high-performance visualization technologies such as WebGL or OpenGLExperience with data-intensive or distributed systems, including databases, messaging systems, and asynchronous processingFamiliarity with AI/ML-enabled applications, including LLM-integrated systemsExperience with cloud and containerized deployment environments such as AWS, Docker, Kubernetes, and CI/CD pipelinesPosition Location: Reston, VA*The selected individual(s) will be required to work from the Reston, VA office.Perks and BenefitsMedical, Dental and Vision Insurance Accompanying FSA and HSA options Additional Voluntary Benefits Paid Time Off 9 Observed Holidays and 2 Floating Holidays Paid Parental Leave Tuition Reimbursement Relocation AssistanceProfessional Development Reimbursement Annual Salary Reviews Profit Sharing 401(k) Traditional and Roth Options Gym and Fitness Reimbursement Employee Assistance Program Employee Referral Program Metron is an Equal Employment Opportunity (EEO) employer. It is the policy of the company to provide equal employment opportunities to all qualified applicants without regard to race, color, religious, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.VEVRAA Federal Contractor