Senior Full-Stack Software Engineer - Space & Defense

Jobtome; Cañon City (CO); On-site; USD 97,000 - 180,000; Full time

Benefits offered by this job

Health and disability insurance

401(k) match

Flexible spending accounts

Employee Assistance Program (EAP)

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies in Colorado Springs, CO seeks a Senior Specialist, Full‑Stack Software Engineer to lead design and implementation of secure, scalable mission applications. You will work across backend services, APIs, and web UIs using Java, Python, TypeScript, and JavaScript to support MOSSAIC capabilities for space domain awareness.

The role requires a 4+ year track record, a Bachelor’s degree, and an active Secret clearance.

Qualifications

• Bachelor's Degree and minimum 4 years of prior relevant experience.
• Active Secret Security Clearance.

Responsibilities

• Lead technical design and implementation of full-stack software capabilities.
• Design scalable software using Java, Python, TypeScript, and JavaScript.
• Define secure integration patterns and data exchanges across distributed systems.
• Guide code reviews, testing, and secure-development practices.
• Coordinate dependencies with partner teams and support delivery planning.
• Travel up to 15% to support program requirements.

Skills

Java

Python

TypeScript

JavaScript

REST APIs

Education

Bachelor's Degree in CS or related field

Tools

Kubernetes

Apache Kafka

RabbitMQ

Job description

L3Harris Technologies in Colorado Springs, CO seeks a Senior Specialist, Full‑Stack Software Engineer to lead design and implementation of secure, scalable mission applications. You will work across backend services, APIs, and web UIs using Java, Python, TypeScript, and JavaScript to support MOSSAIC capabilities for space domain awareness.

The role requires a 4+ year track record, a Bachelor’s degree, and an active Secret clearance.