Senior UI Engineer - Remote/Onsite, Secret-Eligible

Leidos; Omaha (NE); Hybrid; USD 108,000 - 195,000; Full time

Job summary

Leidos in Omaha, Nebraska is seeking a Senior UI Software Engineer to join our agile software teams on-site with some remote work possible. You will build JavaScript-based web apps using modern frameworks and contribute to a fast-paced, customer-focused environment.

The role requires 8+ years of hands-on software experience, strong JS/React/TypeScript skills, and the ability to obtain a Secret clearance. Expect collaboration across teams to deliver scalable solutions.

Qualifications

• US citizen with ability to obtain and maintain a Secret clearance.
• Bachelor’s degree and 8+ years of experience or Master’s with 6+ years; degree optional with extra years.
• Proficient in ES6+ JavaScript, HTML5 and CSS3.
• Experience with modern React, Tanstack/ReactQuery, TypeScript, StyleComponents.
• Familiar with containerization (Docker/Podman) and CI/CD concepts.
• Understanding of software development processes and best practices.

Responsibilities

• Participate in full software development lifecycle within defined parameters.
• Utilize Jira, Confluence, Nexus, Git and related tools for development.
• Create and update design, development and test documentation.
• Plan tasks, estimate effort and improve performance metrics.
• Develop maintainable code and run unit, E2E and integration tests.
• Collaborate with engineers to design for new product features and enhancements.

Skills

ES6+ JavaScript

HTML5

CSS3

React framework

TypeScript

Software development practices

Education

Bachelor's degree

Master's degree

Tools

Tanstack Query/ReactQuery

StyleComponents

CesiumJS

Playbook

Docker/Podman

Git/Jira/Confluence

Job description

Leidos in Omaha, Nebraska is seeking a Senior UI Software Engineer to join our agile software teams on-site with some remote work possible. You will build JavaScript-based web apps using modern frameworks and contribute to a fast-paced, customer-focused environment.

The role requires 8+ years of hands-on software experience, strong JS/React/TypeScript skills, and the ability to obtain a Secret clearance. Expect collaboration across teams to deliver scalable solutions.