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UI​/UX Software Engineer RC-

Job in Frederick, Frederick County, Maryland, 21701, USA
Listing for: Legato, LLC
Full Time position
Listed on 2026-05-31
Job specializations:
  • Software Development
    Software Engineer, Machine Learning/ ML Engineer, Full Stack Developer
Salary/Wage Range or Industry Benchmark: 180000 - 235000 USD Yearly USD 180000.00 235000.00 YEAR
Job Description & How to Apply Below
Position: UI/UX Software Engineer - (RC-1)

Legato, LLC recruiters would love to speak with you regarding the following position: UI/UX Software Engineer (Multiple Levels) in Annapolis Junction, MD.

Security

Clearance Required:

TS/SCI with Polygraph.

Salary Range: $180,000-$235,000, depending on experience.

About the Role

The Software Engineer 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, and requirements analysis and synthesis from system level to individual software components.

What You Will Do

Analyze user requirements to derive software design and performance requirements. Debug existing software and correct defects. Provide recommendations for improving documentation and software development process standards. Design and code new software or modify existing software to add new features. Integrate existing software into new or modified systems or operating environments. Develop simple data queries for existing or proposed databases or data repositories.

Write or review software and system documentation. Serve as team lead at the level appropriate to the software development process being used on any particular project. Design or implement complex database or data repository interfaces/queries. Develop or implement algorithms to meet or exceed system performance and functional standards. Assist with developing and executing test procedures for software components. Develop software solutions by analyzing system performance standards, confer with users or system engineers;

analyze systems flow, data usage and work processes; and investigate problem areas. Modify existing software to correct errors, to adapt to new hardware, or to improve its performance. Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.

Qualifications
  • Experience with Oracle, SQL Server and SYBAE.
  • Experience with UI/UX architecture front‑end development.
  • Experience with the following technologies: API, React

    JS, NodeJS, Java, Spring Boot framework, JavaScript, Docker/Podman, AWS cloud infrastructure, Mongo

    DB, Elasticsearch, Gradle.
  • At least fourteen (14) years of experience as a software engineer.
  • A bachelor's degree in a related field. Four (4) years of additional experience may be substituted in lieu of a degree.
About Your New Company

Legato, LLC is a dynamic small business headquartered in Columbia, near Ft. Meade, MD. Our positions include Cyber, Software, Systems, Networking, Data Science and other complex engineering capabilities. We set ourselves apart by having employees in the top of their field and who enjoy working at Legato for its attention to its employees, aggressive compensation, and upward mobility possibilities.

Benefits

We offer a generous benefits package including individual and family health, vision and dental benefits. A minimum of four (4) weeks of paid time off including a week of sick leave. Legato gives our employees 11 federal holidays off and a 401(k) employer match with no vesting schedule. There is an opportunity to earn referral benefits or bank hours if the contract allows.

Disclaimer

The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure.

Equal

Opportunity Statement

Legato LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status.

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