Senior Software Engineer - Secure Cloud, AWS, Java/JS

Cornerstone Defense LLC; Corridor North (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)

Job summary

Cornerstone Defense LLC is seeking a Senior Software Developer to support mission-critical programs in secure environments. You will design, build, and troubleshoot software across enterprise-level systems using Java, JavaScript, RESTful services, encryption technologies, and AWS.

The role requires strong communication, analytical thinking, and the ability to work independently within an Agile team to deliver high-quality results and adhere to best practices.

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

• Develop and deliver mission-critical software in secure environments.
• Design, build, implement, and troubleshoot software solutions across enterprise systems.
• Collaborate across project teams while working in a fast-paced Agile setting.

Skills

BS in CS

Java/JavaScript

Agile methodologies

Communication

8+ years of development

Education

BS in Computer Science or related discipline

Tools

Spring framework

SOA

AWS

Kubernetes

Containerization

Job description

Cornerstone Defense LLC is seeking a Senior Software Developer to support mission-critical programs in secure environments. You will design, build, and troubleshoot software across enterprise-level systems using Java, JavaScript, RESTful services, encryption technologies, and AWS.

The role requires strong communication, analytical thinking, and the ability to work independently within an Agile team to deliver high-quality results and adhere to best practices.