UI/UX Developer

BT-410 – UI/UX Developer Location: Reston, VA **Please do NOT apply if you do not have an active Poly clearance.

Those without a Poly will not be considered.**

Bespoke Technologies is seeking a highly experienced and motivated Senior UI/UX Developer for an exciting new contract.

The Senior UI/UX Developer will be part of a team of Application, Data, Cloud, and Security engineers delivering a cloud-native, centralized platform that provides end-to-end budget traceability.

This role will own the user experience for applications, turning workflows and data into intuitive, accessible interfaces and customer-ready mockups.

Required Skills and Qualifications:

• Minimum 8+ years of experience in UI/UX design, front-end development, product design, or related application development disciplines.
• Demonstrated ability to lead the design of intuitive, user-centered interfaces for enterprise or mission applications, from discovery through implementation.
• Required experience creating and presenting customer-facing wireframes, user flows, clickable prototypes, high-fidelity mockups, and design recommendations to gather feedback and drive design decisions.
• Required proficiency developing production user interfaces with JavaScript, React, and Python.
• Strong experience building responsive, accessible, and maintainable web applications using modern HTML, CSS, JavaScript, React component libraries, and API-driven front-end patterns.
• Experience translating customer workflows, business requirements, and complex data into clear information architectures, interaction designs, dashboards, and visualizations.
• Experience conducting or supporting user research, usability testing, stakeholder interviews, and iterative design reviews.
• Experience integrating front-end applications with REST APIs, authentication and authorization services.
• Ability to document design rationale, usability findings, and implementation guidance; communicate technical concepts effectively to technical and non-technical audiences.
• Experience working in an Agile framework and participating in planning, backlog refinement, demos, and sprint reviews.
• Strong experience with Oracle APEX, including designing and developing accessible, responsive Oracle APEX applications.
• Proficiency with design and prototyping tools such as Figma or comparable platforms.
• Experience designing data-rich applications, dashboards, reporting experiences, or financial and budget-traceability workflows.