Senior Software Developer – TS/SCI w/ Poly

Cornerstone Defense; Annapolis (MD); On-site; USD 200,000 - 220,000; Full time

Benefits offered by this job

Medical, Dental and Vision Plans

Generous PTO Policy

401(k)

HSA and FSA options

Life and Disability Insurance

Tuition Reimbursement and Training

Perks at Work Discount Program

Referral Program

Leads Generation Program

CollegeAmerica 529

Fitness Reimbursement Program

Travel Assistance

Norton Lifelock Benefit Solutions

Life Planning Financial & Legal Skills

Job summary

Cornerstone Defense LLC in Annapolis Junction is seeking a Senior Software Developer to support mission-critical programs in secure environments. You will design, build, implement, and troubleshoot software solutions using Java, JavaScript, RESTful services, and modern development practices.

Ideal candidates have 8+ years in software development, strong communication, and experience with AWS, Spring, SOA, and containerization.

Qualifications

• BS in Computer Science or related discipline or 8+ years equivalent experience.
• 8+ years software development experience with Java and JavaScript.
• 8+ years experience with modern development practices, testing frameworks, and Agile methodologies.
• Strong interpersonal communication with ability to build rapport with clients and team members.

Responsibilities

• Design, build, implement, and troubleshoot software solutions in secure environments.
• Collaborate across project teams to deliver high-quality software in an Agile setting.
• Ensure adherence to best practices and maintainable code throughout the development lifecycle.

Skills

Strong interpersonal communication

Analytical thinking

Agile collaboration

Education

BS in Computer Science or related discipline (or 8+ years equivalent experience)

Tools

Java

JavaScript

RESTful services

AWS

Spring framework

Kubernetes

SOA

Encryption libraries

Job description

Cornerstone Defense LLC in Annapolis Junction is seeking a Senior Software Developer to support mission-critical programs in secure environments. You will design, build, implement, and troubleshoot software solutions using Java, JavaScript, RESTful services, and modern development practices.

Ideal candidates have 8+ years in software development, strong communication, and experience with AWS, Spring, SOA, and containerization.