Senior UI/UX Engineer – Front-End & Design Systems

This role offers a hybrid in Baltimore, MD with a competitive salary range of USD 78,000 – 95,000 per year and a benefits package that includes health insurance and paid time off. The Senior UI/UX Engineer will lead front‑end design and development and contribute to design systems for a Farm to School program with MSDE, collaborating with business analysts, engineers, and client stakeholders to deliver responsive web and mobile interfaces.

Responsibilities

• Design and implement responsive web application user interfaces using HTML5, CSS, JavaScript, and jQuery.
• Design and develop wireframes and prototypes based on requirements; validate designs directly with users.
• Develop mobile and cross‑browser compatible responsive front‑end interfaces using Bootstrap and Angular.
• Translate concepts into user flows, wireframes, mockups, and prototypes that lead to intuitive user experiences tied to key KPIs.
• Deliver high and low‑fidelity interface designs — prototypes, mockups, wireframes, and user stories — optimized for a wide range of devices and interfaces.
• Make strategic design and UX decisions to maintain a consistent user interface across all product offerings.
• Take a user‑centered design approach; drive and participate in usability testing and rapid design iteration.
• Ensure all components comply with UI/UX guidelines and standards in collaboration with the application team.
• Collaborate with Business Analysis, UI Engineering, and Client Support teams; clearly communicate design processes, ideas, and solutions to both technical and non‑technical stakeholders.

Requirements

• Bachelor's degree in Computer Science, Information Systems, Engineering, Business, or related scientific or technical discipline.
• 6 years of experience designing and developing web applications, mobile applications, and cross‑browser compatible responsive front‑end interfaces.
• 6 years of hands‑on experience with HTML, CSS, Node.js, JavaScript, and jQuery.
• Extensive experience with the latest JavaScript, Angular, and CSS frameworks.
• Extensive working knowledge of JavaScript, JSON, REST, and XML.
• Ability to create wireframes and prototypes using the latest UI/UX tools.

Technologies

• HTML5
• CSS
• JavaScript
• jQuery
• Bootstrap
• Angular
• Node.js
• JSON
• REST
• XML