Senior Full-Stack Software Engineer - Mission-Critical Space

Jobtome

Calhan (CO)

On-site

USD 97,000 - 180,000

Full time

5 days ago

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Benefits offered by this job

Health insurance

401(k) match

Flexible spending accounts

Employee Assistance Program

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies is seeking a Senior Specialist, Software Engineering (Full Stack) in Colorado Springs to lead the design and delivery of secure, scalable mission applications. You will work across Java, Python, TypeScript, and JavaScript to support sensor integration and command‑and‑control workflows.

The role requires a Bachelor's or higher in a related field, active Secret clearance, and 4+ years of relevant experience, with travel up to 15%.

Qualifications

Bachelor's degree in computer science or related field, or equivalent combination of education and experience.
Active Secret Security Clearance.
Experience with full-stack development and service-oriented architectures.
Experience leading design, code reviews, and software-delivery activities.
Willingness to travel up to 15%.

Responsibilities

Lead design and implementation of full-stack software capabilities, including back-end services and web UIs.
Design scalable software using Java, Python, TypeScript, and JavaScript for SOA and microservices.
Define secure integration patterns and data exchanges across distributed systems.
Mentor engineers, perform reviews, and promote secure development practices.
Troubleshoot complex issues across development, test, and deployment environments.
Coordinate dependencies with partner teams and support delivery planning.