Woodlawn, MD – spectrum, you will discover opportunities to make a difference in our world and start solving some of the world’s most critical problems in the most innovative ways. Northrop Grumman Defense Systems is seeking a Sr. Principal SW Development Analyst (React.js Developer – Frontend) to support work at the Social Security Administration in Woodlawn, MD. Roles & Responsibilities include: * Provide development support to the government client and enable design, development, and implementation… for a Disability System. * Participate in the full life cycle of an agile project; design and develop user interfaces/applications and conduct testing. * Understands the business problem statement, user scenarios, and technical constraints. * Plan for and conduct implementation activities. * Participate in planning, retrospectives, demos and daily stand-ups. * Continuously develops knowledge and skills on pertinent systems. * Perform thorough unit and functional testing of the code to ensure high quality bug…