Sr. UI / UX Front-End Development Engineer Job at Jobs via Dice in Bethesda

Sr. UI / UX Front-End Development Engineer

Are you ready to join Leidos’ all-star team? We offer training, teamwork, and challenging technical work to accelerate your career.

We’re seeking a skilled Sr. UI / UX Front-End Engineer to develop high-quality web applications on our next-generation DTP platform utilizing AI for data enrichment, triage, and analytics. The majority of work is onsite at our client location in Bethesda, MD, but we offer a flexible work schedule and occasional remote work.

Responsibilities

• Develop and maintain web applications using ReactJS and Python.
• Code, test, and debug new and existing web applications.
• Implement and refine user interfaces and conduct thorough unit testing via automated tooling.
• Collaborate with software, data engineers, and data scientists to ensure optimal performance and usability.
• Peer-review code written by fellow team members.
• Utilize virtualization technologies like Docker and Podman.

Qualifications

Preferred

Pay Range

Pay Range $104,650.00 – $189,175.00

Leidos pays a competitive salary commensurate with experience and responsibilities. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, market data, and applicable agreements.

Original Posting : October 10, 2025. This requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

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