Mid-Level UI/UX Developer

Ennoble First Inc.; Gaithersburg (MD); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

Relocation assistance

Job summary

Ennoble First is seeking a Mid-Level UI/UX Developer to support an Intelligence Community customer in Gaithersburg, Maryland. This role will design and develop intuitive, user-centered interfaces for mission-critical applications supporting modern software solutions across the customer's enterprise.

This role bridges design and engineering, focusing on creating seamless user experiences while delivering production-ready front-end solutions.

Qualifications

• Bachelor's degree in CS/SE or related field with 4-8 years of relevant experience, or Master's with 2-6 years.
• Strong experience with front-end technologies, including JavaScript, HTML, and CSS.
• Experience with modern UI frameworks such as React or Angular.
• Demonstrated experience designing user-centered interfaces for complex applications.
• Understanding of UX principles, usability, and interaction design.
• Experience working in Linux-based environments.
• Ability to translate user needs into functional design solutions.

Responsibilities

• Design and develop intuitive, responsive user interfaces for web-based applications.
• Translate complex workflows into simple, efficient user experiences that improve usability and adoption.
• Build and maintain front-end components using modern frameworks such as React, Angular, or similar technologies.
• Ensure applications meet usability standards and accessibility best practices.
• Contribute to and maintain consistent design patterns, components, and style guides.
• Gather and incorporate user feedback to continuously improve interface design and functionality.
• Work closely with backend engineers, product teams, and stakeholders to align UI/UX with system capabilities.
• Improve front-end performance, responsiveness, and scalability.

Education

Bachelor's degree in Computer Science or Software Engineering, or related field

Master's degree with 2-6 years of relevant experience

Tools

React

Angular

HTML/CSS/JavaScript

REST APIs

Linux environments

Job description

Location: Gaithersburg, MD

Required Clearance: Active TS/SCI with the Ability to Successfully Complete a Polygraph

Employment Type: Full-Time Regular

Shift: Day

Travel: No

Relocation Assistance: Yes

Company Overview

We are Ennoble First. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that's important. Ennoble First is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge we can't turn into an opportunity.

Position Overview

Ennoble First is seeking a Mid-Level UI/UX Developer to support an Intelligence Community customer in Gaithersburg, Maryland. This position will design and develop intuitive, user-centered interfaces for mission-critical applications supporting modern software solutions across the customer's enterprise.

This role bridges design and engineering, focusing on creating seamless user experiences while delivering production-ready front-end solutions. The UI/UX Developer will work closely with backend engineers, product owners, stakeholders, and end users to translate complex technical workflows into clean, efficient, accessible interfaces and continuously improve application usability and performance.

Primary Responsibilities

• Design and develop intuitive, responsive user interfaces for web-based applications.
• Translate complex workflows into simple, efficient user experiences that improve usability and adoption.
• Build and maintain front-end components using modern frameworks such as React, Angular, or similar technologies.
• Ensure applications meet usability standards and accessibility best practices.
• Contribute to and maintain consistent design patterns, components, and style guides.
• Gather and incorporate user feedback to continuously improve interface design and functionality.
• Work closely with backend engineers, product teams, and stakeholders to align UI/UX with system capabilities.
• Improve front-end performance, responsiveness, and scalability.

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field with 4-8 years of relevant experience, or Master's degree with 2-6 years of relevant experience.
• Strong experience with front-end technologies, including JavaScript, HTML, and CSS.
• Experience with modern UI frameworks such as React, Angular, or similar technologies.
• Demonstrated experience designing user-centered interfaces for complex applications.
• Understanding of UX principles, usability, and interaction design.
• Experience working in Linux-based environments.
• Ability to translate user needs into functional design solutions.

Preferred Qualifications

• Experience with design tools such as Figma, Sketch, or Adobe XD.
• Experience with data visualization tools such as Grafana or similar technologies.
• Familiarity with REST APIs and backend integration.
• Exposure to CI/CD pipelines and front-end deployment workflows.
• Experience working in Agile environments.
• Experience designing and developing intuitive user interfaces for data-driven GEOINT applications.

Pay Range

$110,000-$130,000

The Ennoble First pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Equal Employment Opportunity

Ennoble First is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by law.

E-Verify Participation

Ennoble First participates in E-Verify. Learn more at www.dhs.gov/E-Verify.

Ennoble First is committed to providing a diverse and inclusive work environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Ennoble First participates in E-Verify.

The information below will be listed on our website's careers landing page.

EEO is the Law | Pay Transparency Nondiscrimination

E-Verify is a registered trademark of the U.S. Department of Homeland Security. This business uses E-Verify in its hiring practices to achieve a lawful workforce.