Sr. UI/UX Front-End Development Engineer Job at Leidos in Bethesda

Sr. UI/UX Front-End Development Engineer

Join to apply for the Sr. UI/UX Front-End Development Engineer role at Leidos

Are you ready to join the Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.

Key Responsibilities

• Develop and maintain web applications using ReactJS and Python.
• Code, test, and debug new and/or existing web applications.
• Implement and refine user interfaces.
• Conduct thorough unit testing via automated tooling.
• Collaborate with other team members (internal and external) to ensure optimal performance and usability.
• Peer review code written by fellow team members.
• Utilize virtualization technologies like Docker and Podman.

Qualifications

• Bachelor’s degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline, plus 8-12 years relevant experience.
• Experience with modern front-end libraries such as ReactJS and/or Angular, with a minimum of 2 years professional experience.
• Strong proficiency in HTML, CSS, and JavaScript.
• Solid understanding of HTTP web requests for fetching JSON data.
• Excellent verbal and written communication skills and the ability to write well-documented code.
• Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Poly.

Nice to Have

• A genuine passion for creating great user experiences.
• Experience with writing front-end unit tests.Experience with writing back-end web API services especially Python.
• Experience coding in other languages such as Python.
• Familiarity with NoSQL datastores such as Elasticsearch.
• Familiarity with performance optimization techniques.
• Up to date with emerging front-end technologies.

Pay Range

Pay Range $104,650.00 - $189,175.00. The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.