Senior Full-Stack Software Engineer - Space Defense (9/80)

Jobtome; Colorado Springs (CO); On-site; USD 97,000 - 180,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Flexible spending accounts

EAP

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies is seeking a Specialist, Software Engineering (Full Stack) in Colorado Springs. You will design and deliver secure, scalable full-stack services using Java, Python, TypeScript, and JavaScript for MOSSAIC/APE initiatives, supporting sensor integration and C2 workflows.

The role requires a Bachelor's or higher degree with 4+ years of relevant experience and an active Secret clearance. Travel up to 15% may be required; remote work is not indicated.

Qualifications

• Bachelor's Degree required with 4+ years of experience; graduate degree with 2+ years preferred.
• Active Secret Security Clearance required.

Responsibilities

• Lead technical design and implementation of full-stack software capabilities, including backend services, APIs, 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.
• Guide code reviews, testing, documentation, and secure-development practices.
• Mentor software engineers and coordinate with partner teams for delivery planning.

Skills

Full-stack software engineering

Java

Python

TypeScript/JavaScript

Secure development practices

Mentoring

Education

Bachelor's Degree

Graduate Degree

Tools

Kubernetes

Kafka

RabbitMQ

ZeroMQ

NATS

Job description

L3Harris Technologies is seeking a Specialist, Software Engineering (Full Stack) in Colorado Springs. You will design and deliver secure, scalable full-stack services using Java, Python, TypeScript, and JavaScript for MOSSAIC/APE initiatives, supporting sensor integration and C2 workflows.

The role requires a Bachelor's or higher degree with 4+ years of relevant experience and an active Secret clearance. Travel up to 15% may be required; remote work is not indicated.