{"schemaVersion":"jobsearcher.job.v1","id":"98d628ebacf1693f9e7265d2","url":"https://jobsearcher.com/jobs/98d628ebacf1693f9e7265d2","canonicalUrl":"https://jobsearcher.com/jobs/98d628ebacf1693f9e7265d2","title":"UI/UX Developer","description":"Description:\n\nC. Mack Solutions is seeking a UI/UX Developer with agile methodology experience to join our team and support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program for the Federal Government. As a UI/UX Developer of an Agile team you will be responsible for creating intuitive, user-centered designs and developing responsive, interactive user interfaces that are maintainable, efficient, and reliable. Experience with Agile development methodologies and ability to work collaboratively with cross-functional teams, including developers, product owners, and stakeholders.\n\nResponsibilities:\n\nDevelop user interfaces that meet business requirements and user needs\nLead the development of a cohesive look-and-feel and standardized user experience across applications\nDeveloping compelling, creative, and user-focused experiences and points of view that align with clients’ business objectives\nCollaborating with cross discipline team to create and execute experience style guides, interaction patterns, and information design standards\nDevelop wireframes, mockups, and/or prototypes supporting design ideas and effectively communicate ideas to various stakeholders\nEstablish standard layout and style libraries across applications\nWork closely with the functional team to determine feasibility of requirements and collaborate on design ideas and improvements.\nEnsuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports\nWork independently and efficiently within agile software development environment, utilizing tools and practices like JIRA, Confluence, GitLab, unit testing and harness.\nProviding mentoring to junior members of the team\nMust be able to work on-site in Ashburn, VA 1-2 days per week\nRequirements:\n\nYou must live within the DC, MD, VA area.\n\nU.S. Citizenship is required. Candidate must have an Active CBP Public Trust clearance.\n\nDegree in a related field, such as Interactive Design, Architecture, Industrial Design, Graphic Design or Human Factors\nExperience working collaboratively to communicate effectively through websites and web applications that are easy for real people to use and responsive across all device viewports\nProfessional Experience: 5 + years’ experience in UI/UX development\nProfessional experience with enterprise UI design tools such as Figma (preferred), or similar tools\nProfessional experience communicating designs with stakeholders such as product owners, end users, development teams, and management\nAbility to understand trade-offs between designs, technical feasibility, and maintenance\nProficiency in development and maintenance of web applications using React, Angular, TypeScript, JavaScript, browser technologies such as HTML, HTTP and CSS and JavaScript framework such as Kendo UI.\nFamiliarity with Java and associated frameworks such as Spring/Spring boot\nFamiliarity with our tech stack: Java 17, Spring/Spring boot, React, UI state management, ORM such as Hibernate, PostgreSQL, Amazon AWS\nContinuous Integration / Continuous Deployment tools such as Harness, Jenkins, GitLab or Bamboo\nStay current on important industry and customer trends to ensure our applications are delivering relevant solutions\nCollaborate effectively with stakeholders inside the company and with customer groups to drive effective solutions\nUse data, validation, and feedback strategies that deliver code backed by qualitative and quantities testing\nExperience with responsive and mobile-first development\nWilling to take risks and champion new ideas.\nHave experience developing applications, from consumer facing to internal tools\nMaintain a user-centered approach while respecting business needs\nAble to work and be effective in an agile design environment\nWorking knowledge of and ability to assist others in the use of design tools to support process improvement (Figma, Axure, Sketch, Invision, XD, etc.)\nExcellent written and verbal communication skills\nHighly responsible, team-oriented individual with very strong work ethics and a self-starter\n\nPreferred Skills and Experience:\n\nDesign Thinking certifications such as those offered through IDEO, Stanford, Cornell, MIT or a host of other organizations\nProven experience designing for web accessibility (Section 508 standards)\nExperience with information architecture\nAbility and interest in educating others on user-centered design best practices\nAdvanced understanding of Lean processes, and Agile principles","company":"C Mack Solutions","rawCompany":"c mack solutions","city":"Ashburn","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-08-22T14:03:37.768Z","occupations":[{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"UI/UX Developer","description":"Description:\n\nC. Mack Solutions is seeking a UI/UX Developer with agile methodology experience to join our team and support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program for the Federal Government. As a UI/UX Developer of an Agile team you will be responsible for creating intuitive, user-centered designs and developing responsive, interactive user interfaces that are maintainable, efficient, and reliable. Experience with Agile development methodologies and ability to work collaboratively with cross-functional teams, including developers, product owners, and stakeholders.\n\nResponsibilities:\n\nDevelop user interfaces that meet business requirements and user needs\nLead the development of a cohesive look-and-feel and standardized user experience across applications\nDeveloping compelling, creative, and user-focused experiences and points of view that align with clients’ business objectives\nCollaborating with cross discipline team to create and execute experience style guides, interaction patterns, and information design standards\nDevelop wireframes, mockups, and/or prototypes supporting design ideas and effectively communicate ideas to various stakeholders\nEstablish standard layout and style libraries across applications\nWork closely with the functional team to determine feasibility of requirements and collaborate on design ideas and improvements.\nEnsuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports\nWork independently and efficiently within agile software development environment, utilizing tools and practices like JIRA, Confluence, GitLab, unit testing and harness.\nProviding mentoring to junior members of the team\nMust be able to work on-site in Ashburn, VA 1-2 days per week\nRequirements:\n\nYou must live within the DC, MD, VA area.\n\nU.S. Citizenship is required. Candidate must have an Active CBP Public Trust clearance.\n\nDegree in a related field, such as Interactive Design, Architecture, Industrial Design, Graphic Design or Human Factors\nExperience working collaboratively to communicate effectively through websites and web applications that are easy for real people to use and responsive across all device viewports\nProfessional Experience: 5 + years’ experience in UI/UX development\nProfessional experience with enterprise UI design tools such as Figma (preferred), or similar tools\nProfessional experience communicating designs with stakeholders such as product owners, end users, development teams, and management\nAbility to understand trade-offs between designs, technical feasibility, and maintenance\nProficiency in development and maintenance of web applications using React, Angular, TypeScript, JavaScript, browser technologies such as HTML, HTTP and CSS and JavaScript framework such as Kendo UI.\nFamiliarity with Java and associated frameworks such as Spring/Spring boot\nFamiliarity with our tech stack: Java 17, Spring/Spring boot, React, UI state management, ORM such as Hibernate, PostgreSQL, Amazon AWS\nContinuous Integration / Continuous Deployment tools such as Harness, Jenkins, GitLab or Bamboo\nStay current on important industry and customer trends to ensure our applications are delivering relevant solutions\nCollaborate effectively with stakeholders inside the company and with customer groups to drive effective solutions\nUse data, validation, and feedback strategies that deliver code backed by qualitative and quantities testing\nExperience with responsive and mobile-first development\nWilling to take risks and champion new ideas.\nHave experience developing applications, from consumer facing to internal tools\nMaintain a user-centered approach while respecting business needs\nAble to work and be effective in an agile design environment\nWorking knowledge of and ability to assist others in the use of design tools to support process improvement (Figma, Axure, Sketch, Invision, XD, etc.)\nExcellent written and verbal communication skills\nHighly responsible, team-oriented individual with very strong work ethics and a self-starter\n\nPreferred Skills and Experience:\n\nDesign Thinking certifications such as those offered through IDEO, Stanford, Cornell, MIT or a host of other organizations\nProven experience designing for web accessibility (Section 508 standards)\nExperience with information architecture\nAbility and interest in educating others on user-centered design best practices\nAdvanced understanding of Lean processes, and Agile principles","datePosted":"2026-08-22T14:03:37.768Z","dateModified":"2026-08-22T14:03:37.768Z","hiringOrganization":{"@type":"Organization","name":"C Mack Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Ashburn","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"98d628ebacf1693f9e7265d2"},"url":"https://jobsearcher.com/jobs/98d628ebacf1693f9e7265d2"}}