Front-End Software Engineer - UI/UX for Mission Dashboards

Cornerstone Defense LLC; Annapolis (MD); On-site; USD 190,000 - 210,000; Full time

Benefits offered by this job

Medical, Dental and Vision Plans

PTO and Paid Time Off

401(k) Plan

HSA and FSA options

Life and Disability Insurance

Tuition Reimbursement

Job summary

Cornerstone Defense LLC in Annapolis Junction, MD seeks a Software Engineer 2 for UI/UX frontend. You will design and maintain modern front-end interfaces, visualize data, and ensure accessibility and security guidelines.

Responsibilities include implementing new features, optimizing UI performance, collaborating with backend teams, and contributing to Agile design sessions. A TS/SCI w/ Poly is required.

Qualifications

• Eight (8) years of SWE experience in programs/contracts of similar scope is required.
• Bachelor's degree in computer science or related discipline from an accredited college or university is required; four (4) years of additional SWE experience may substitute for a degree.
• Core skills include JavaScript/TypeScript, React/JSX, HTML5/CSS3/SASS, UI state management, data visualization, RESTful APIs, and testing frameworks.

Responsibilities

• Design, develop, and maintain modern front-end UI components for mission applications.
• Implement new front-end features and optimize UI performance.
• Collaborate with backend developers and mission users to translate requirements into scalable UI solutions.
• Ensure UI meets security, accessibility, and usability standards.

Skills

JavaScript/TypeScript

React/JSX

HTML5/CSS3/SASS

UI State Management

D3.js/SVG/Data Visualization

RESTful API Integration/JSON

Jest/Testing Frameworks

Figma/Adobe XD

Accessibility/508 Compliance

Grafana/Apache Superset

Education

Bachelor's degree in Computer Science or related field

4 years additional SWE experience substitute for degree

Tools

Grafana

Apache Superset

Jest

Job description

Cornerstone Defense LLC in Annapolis Junction, MD seeks a Software Engineer 2 for UI/UX frontend. You will design and maintain modern front-end interfaces, visualize data, and ensure accessibility and security guidelines.

Responsibilities include implementing new features, optimizing UI performance, collaborating with backend teams, and contributing to Agile design sessions. A TS/SCI w/ Poly is required.