Senior Front-End UI​/UX Engineer

GXM Technologies LLC invites you to join as a Senior Front-End UI/UX Engineer in Colorado Springs, with hybrid work options. This role offers a competitive annual salary of USD 130,000 to 170,000, annual bonus eligibility, and a comprehensive benefits package that includes medical, dental, and vision coverage, short-term and long-term disability, life insurance, a 401(k), and paid time off. You will collaborate with operators, software engineers, systems engineers, architects, and mission stakeholders to design, develop, and optimize front-end interfaces for mission systems and COP environments, blending hands‑on engineering with user‑centered design in a mission‑focused culture.

• Annual bonus eligibility
• Medical insurance
• Dental insurance
• Vision insurance
• Short-term disability
• Long-term disability
• Life insurance
• 401(k)
• Paid time off (PTO)

• Lead the design, development, and ongoing maintenance of modern front‑end interfaces for mission applications and operational capabilities.
• Develop Common Operating Picture COP interfaces that deliver operators actionable information, situational awareness, and decision‑support.
• Create intuitive visualizations, dashboards, and data presentation methods that enhance mission understanding and operational effectiveness.
• Study operator workflows to improve usability, reduce cognitive load, and strengthen mission execution.
• Collaborate with operators, mission stakeholders, and engineering teams to gather requirements and translate operational needs into user‑centered designs.
• Build reusable front‑end components, design patterns, and interface standards to ensure consistency across mission applications.
• Perform usability assessments, interface evaluations, and user feedback sessions to improve performance and user experience.
• Assist in integrating real‑time operational data, analytics, and mission services into front‑end applications.
• Work with software engineers, architects, and Dev Sec Ops  teams to ensure successful implementation of interface designs and UX objectives.
• Maintain interface documentation, design artifacts, and UX recommendations to support program execution and modernization efforts.

• U.S. Citizen with an active TS/SCI clearance.
• Bachelor's degree in Computer Science, Human Factors, Human-Computer Interaction, Software Engineering, Information Systems, Design, or related field.
• 8+ years of experience in front‑end development, UI/UX engineering, user‑centered design, or related application development environments.
• Experience designing and developing modern web‑based user interfaces and operational applications.
• Experience with front‑end technologies such as React, Angular, Vue, Type Script, JavaScript, HTML, and CSS.
• Experience developing dashboards, visualizations, or data‑driven user interfaces.
• Familiarity with user‑centered design methodologies, usability principles, and workflow analysis techniques.
• Experience working within Agile development environments and cross‑functional engineering teams.
• Strong communication, collaboration, problem‑solving, and stakeholder engagement skills.

• React
• Angular
• Vue
• Type Script
• Java Script
• HTML
• CSS

• Experience supporting defense, space, intelligence, or multi‑domain operational environments.
• Familiarity with Command and Control C2 systems, Common Operating Pictures COPs, or mission applications.
• Experience developing geospatial, operational visualization, or situational awareness interfaces.
• Experience with design systems, Figma, UX research methods, or front‑end visualization frameworks.