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Principal Software Engineer, Full Stack

Bluestaq

$170,000 - $220,000
Aug 27, 2025
Colorado Springs, CO, US
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Bluestaq is looking for a Principal Full Stack Software Engineer to architect scalable, secure, and high-performance solutions from front-end to infrastructure to safeguard sensitive information, optimize mission-critical operations, and drive innovation in a high-impact environment.

Requirements

  • 12+ years of professional experience in software development.
  • Expertise in Java, Python, or other major programming languages.
  • Deep understanding of secure coding practices and compliance standards.
  • Hands-on experience with Java build tools such as Maven and Gradle.
  • Strong cloud computing experience, particularly with AWS.
  • Proficiency in API development and microservices architectures.
  • Experience with containerization tools such as Kubernetes and Docker.

Responsibilities

  • Architect and Develop High-Performance Systems
  • Design and build scalable, secure, and robust software solutions that withstand real-world demands.
  • Develop and maintain backend services, APIs, and microservices to support mission-critical applications.
  • Lead architecture discussions and system design for long-term scalability and performance optimization.
  • Optimize software for efficiency, fault tolerance, and security in distributed environments.
  • Implement best practices in software development, including design patterns, SOLID principles, and secure coding.
  • Conduct code reviews, mentor other engineers, and uphold high-quality coding standards.

Other

  • Available 3 p.m.-6 p.m. Mountain Time, Monday-Thursday, for live collaboration with international partners; remaining schedule is flexible within standard Bluestaq core business hours.
  • Partner daily with distributed teams, bridging time-zone gaps to drive architectural decisions.
  • Required Education: 12+ years of software development with a Bachelor of Science degree OR Associate degree with 2 additional years beyond the minimum required may be substituted in lieu of a degree OR a High School Diploma with 4 additional years beyond the minimum required may be substituted in lieu of a degree.
  • Clearance Requirement: This position requires the ability to obtain a TS/SCI Clearance. To be eligible for a security clearance, US Citizenship is required, and an employee must agree to participate in a background screen and credit check.
  • Must be able to lift up to 15 pounds at times.