- ManTech (Ashburn, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** UI / UX Front End Developer** to join our team in **Ashburn, Virginia.** This is a hybrid ... to:** + Experience with design software, wireframe tools, and user journey maps, + Ability to quickly prototype solutions...a required Bachelor's degree) + Knowledge of coding with UI coding languages (eg, HTML, CSS, JavaScript, JQuery, JSON,… more
- CACI International (Ashburn, VA)
- …your expertise in UX design principles, interaction design, and front - end development to create intuitive and impactful user interfaces. The UX ... prototypes into high-quality, performant code. + Implement and maintain user interface components and interactions according to...up-to-date with the latest trends and best practices in UX design and front - end development.… more
- Leidos (Ashburn, VA)
- **Description** The National Security Sector within Leidos is seeking a User Interface ( UI ) Developer with strong systems, software, and Agile experience to ... Developer to lead the greenfield development of a critical user interface application. This role demands a...performance. + Familiarity with CI/CD pipelines for front - end applications. + Familiarity with real-time UI … more
- TekSynap (Reston, VA)
- …+ Familiarity with data/ML systems and integrating outputs from AI pipelines into front - end user experiences. + Understanding of security, RBAC, and ... developers will focus within a team environment on either UX / Front - End Development or...and operational states, supporting human-in-the-loop feedback. + Collaborate with UX designers to incorporate gamified and feedback-driven UI… more
- CACI International (Chantilly, VA)
- …may be substituted for 5 years of experience). + 3+ years of experience as a UI / UX Designer or Front - End Engineer designing enterprise applications. + ... design solutions, and collaborating with cross-functional teams to deliver exceptional user experiences. **Responsibilities:** + ** UI / UX Design for… more
- TekSynap (Reston, VA)
- …containerized services + Engineers will specialize in one of two areas: + UX / Front - End Focus: Work with UI / UX teams to containerize and deploy ... front - end applications, integrate security controls into front - end builds, and support user authentication/authorization pipelines. + Cyber / ATO… more
- BAE Systems (Springfield, VA)
- …of relevant, demonstrated experience in working with UI / UX or Front - end development - excellent user interface design, strong concept of database ... are understandable for all users. A successful candidate will possess excellent user interface design, UI / UX concepts, usability, and effective visual… more
- Lockheed Martin (Herndon, VA)
- …* Identify and maintain user personas to represent key segments of our vast user base to identify UI / UX improvements and understand likely impacts to ... UI / UX expert on the team, drive UI / UX decisions and ensure that user...\-centered design principles and human\-computer interaction\. * Experience in front \- end development \(HTML, CSS, JavaScript\)\. * Active… more
- SOS International LLC (Reston, VA)
- … UI , generative design, and advanced data visualization, into the user experience and front - end architecture. + **Cross-functional partnership:** ... clients. **Job Description** **Overview** We are seeking a Principal UI / UX Software Engineer with over 25 years...Serve as the technical authority on the most complex front - end engineering challenges. + **Strategic leadership:** Define… more
- General Dynamics Information Technology (Fairfax, VA)
- …the US Courts (AO) by leading the design, architecture, and implementation of scalable, user -centric front - end solutions. Working within an Agile and SAFe ... establishes UI design standards, and ensures all front - end components comply with Section 508, FedRAMP,...across multiple applications and modules. + Establish and maintain UI / UX frameworks, component libraries, and design patterns… more
- ManTech (Alexandria, VA)
- …including responsive design principles and front - end workflows. + Basic understanding of user interface ( UI ) and user experience ( UX ) design ... but are not limited to:** + Designs and builds User Interfaces using modern UX / UI ...the capacity to debug and resolve issues related to front - end code. + Experience with Generative AI… more
- Koniag Government Services (Chantilly, VA)
- …design concepts into functional user interfaces. + Advocates for best practices in UX / UI and champion a user -focused culture within the team. + ... related field + 8+ years of professional experience in UX / UI design + Demonstrated experience designing complex...user research and usability testing + Understanding of front - end development capabilities and constraints + Strong… more
- Quality Technology Services, LLC (Ashburn, VA)
- …microservices. **RESPONSIBILITIES** , other duties may be assigned. + Developing new user -facing features using various front - end libraries and frameworks ... has 10 plus years of direct experience in angular ( front - end ) code by establishing patterns, best practices,...components with the overall project. + Collaborating closely with UI / UX designers to translate design mockups and… more
- BAE Systems (Springfield, VA)
- …arrays, functions, objects, and strings is essential. A successful candidate will posess excellent user interface design, UI / UX concepts, usability, and ... - Strong developing and authoring skills in Adobe, excellent user interface design, strong concept of database...available based on position level and/or job specifics. **MMS Front End Web Developer (VA)** **117694BR** EEO… more
- General Dynamics Information Technology (Fairfax, VA)
- …ReactJS, ensuring high performance and responsiveness. + Collaborate with UI / UX designers to implement designs into functional user interfaces, adhering ... Other **Job Family:** Software Engineering **Skills:** Agile Scrum Development,Microsoft Azure, User Experience ( UX ),Web Applications **Experience:** 10 + years… more
- Nightwing (Sterling, VA)
- … designers, developers, and other stakeholders to translate business requirements into user -centered solutions.** **Advocate for UX : Champion user -centered ... team for implementation.** **Required Skills and Qualifications:** **Proven experience in UX / UI design, supported by a portfolio of professional work.**… more
- CACI International (Ashburn, VA)
- …as a core member of a product team, collaborating closely with fellow front - end developers, backend Java engineers, UI / UX designers, and product owners ... Angular Front - End Developer Job Category: Information Technology...and asynchronous data handling. + Ability to translate complex UI / UX designs and specifications into pixel-perfect, highly… more
- CACI International (Ashburn, VA)
- …to the new front - end architecture. + Collaborate with fellow front - end developers, backend Java engineers, UI / UX designers, and product owners to ... Angular Front - End Developer Job Category: Information Technology...Angular applications with RESTful APIs. + Ability to translate UI / UX designs into functional Angular components. +… more
- CACI International (Sterling, VA)
- Front End Software Engineer (Mid-Level) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... End : 12/29/2025 We are seeking a dedicated Front End Software Engineer (Mid-Level) to support...challenging, but rewarding technical problems, suggesting ways to improve UX / UI and the software baseline, and introducing… more
- Mastercard (Arlington, VA)
- …following Mastercard's brand and design guidelines. Key Responsibilities * Front End Development - Build and enhance responsive, user -friendly interfaces for ... Developer, you will design, develop, and optimize the platform's user -facing components. You will work closely with UX...* Familiarity with RESTful APIs and integrating front - end with backend services. * Understanding of UI… more