Sr. React / JavaScript UI Developer

Concept Plus is seeking a Senior React/JavaScript UI Developer to design, build, and optimize user-facing capability for client program while supporting Tier 1–3 enhancements, defect resolution, and integration activities in a multi-vendor Agile environment.

Requirements

• US Citizen
• Ability to obtain and/or maintain a government clearance.
• 7+ years of professional front-end development experience, with 3+ years focused on React and/or Vue.
• Bachelors Degree
• Demonstrated experience building production-grade PWAs, Electron apps, or hybrid desktop/web platforms.
• Deep expertise in modern JavaScript (ES6+), TypeScript, and front-end architectural patterns.
• Strong working knowledge of Node.js for build tooling or application support.
• Proven ability to lead technical design discussions and mentor junior developers.
• Strong verbal and written communication skills, with the ability to work across technical and non-technical stakeholders.
• Solid track record delivering enterprise-grade UI solutions in collaborative Agile environments.
• Self-directed with exceptional problem-solving skills and attention to detail.

Benefits

• Competitive pay
• Comprehensive health, dental, and vision insurance
• Paid life insurance
• Paid time off
• 11 paid holidays
• Performance bonuses
• Tuition reimbursement
• Unlimited training

Originally posted on Himalayas