Frontend Developer Government Jobs in Colorado (NOW HIRING)

Software Engineer (Front-End Web Developer) Location: Denver, CO (On-site Only) Required Clearance: Active Top Secret Clearance 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 Software Engineer (Front-End Web Developer) to support Lockheed Martin and the National Geospatial-Intelligence Agency (NGA) in Denver, Colorado. This position focuses on developing modern, responsive web applications that provide secure, intuitive user experiences supporting mission-critical GEOINT operations. Working as part of an Agile software development team, you will design, develop, integrate, and deploy user-facing applications while collaborating with software engineers, DevOps engineers, testers, and mission stakeholders to deliver secure, scalable, and high-performing capabilities. Candidates must work full-time on-site in Denver, Colorado. Remote work is not available. All candidates must possess an active Top Secret clearance and be available to successfully complete a polygraph examination. Primary Responsibilities * Develop front-end web applications using modern tools, techniques, and frameworks to create and deploy user-facing interfaces. * Develop responsive user interfaces using HTML5, CSS3, responsive design principles, and CSS frameworks such as LESS, SASS, Bourbon, and Bootstrap. * Develop JavaScript applications using modern standards, including strict mode compliance, modularization techniques, and frameworks or libraries such as jQuery, Backbone.js, Ember.js, D3, or similar technologies. * Develop applications using Angular or React and/or support Java service development. * Consume RESTful APIs within modern web applications. * Develop views and templates using full-stack frameworks such as Rails, Express, or Django. * Create web layouts from static images and design assets. * Work within Agile software development environments utilizing Scrum and Lean methodologies to routinely deploy application enhancements. * Utilize Git and GitHub for source code management, collaboration, and version control. * Ensure Section 508 accessibility compliance across web applications. * Research, evaluate, and implement new programming tools and techniques. * Leverage open-source technologies and community-supported solutions to improve application capabilities. * Collaborate with software engineering, DevOps, integration, and test teams throughout the software development lifecycle. Required Qualifications * Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field and 5+ years of relevant professional experience. Additional years of directly related experience may be substituted for the degree. * Active Top Secret clearance with the ability to successfully complete a polygraph examination. * Experience developing modern front-end web applications using current tools, techniques, and methodologies. * Experience with HTML5, CSS3, responsive design, and CSS frameworks such as LESS, SASS, Bourbon, and Bootstrap. * Strong JavaScript development experience utilizing modern standards, strict mode compliance, modularization techniques, and contemporary frameworks or libraries. * Experience developing applications using Angular or React and/or Java service development. * Experience consuming RESTful APIs. * Experience developing views and templates using full-stack frameworks such as Rails, Express, or Django. * Experience working within Agile software development environments utilizing Scrum or Lean methodologies. * Experience using Git and GitHub for version control. * Experience implementing Section 508 accessibility requirements. * Demonstrated ability to quickly research, learn, and apply new programming tools and techniques. * Experience working with open-source technologies and community-supported solutions. Preferred Qualifications * Experience with Kubernetes. * Experience with Docker. * Experience with Continuous Integration and Continuous Deployment (CI/CD) tools including Git, Jenkins, Puppet, and Docker. * Experience supporting Agile software development methodologies. * Experience working within SAFe development environments. Pay Range $140,000-$175,000 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 . E-Verify is a registered trademark of the U.S. Department of Homeland Security. 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 www.dhs.gov/E-Verify 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.