Senior Full-Stack Software Engineer — Mission-Critical Defense

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

Benefits offered by this job

9/80 work schedule

Travel up to 15%

Job summary

L3Harris Technologies in Colorado Springs seeks a Senior Specialist, Software Engineering (Full Stack) to lead design and implementation of secure, scalable mission applications. You will work on MOSSAIC-APE programs using Java, Python, TypeScript, and JavaScript to support sensor integration and C2 workflows.

Qualifications include a Bachelor's degree and 6+ years (or 4+ with graduate degree, or 10+ years in lieu of degree) along with an active Secret Security Clearance.

Qualifications

• Bachelor's Degree required or equivalent combination of education and experience.
• 6+ years of relevant experience; 4+ years with Graduate Degree; 10+ years in lieu of degree.
• Active Secret Security Clearance required or ability to obtain one.

Responsibilities

• Lead technical design and implementation of full-stack software capabilities (backend, APIs, UI).
• Design scalable software using Java, Python, TypeScript, and JavaScript for SOA and microservices.
• Define secure integration patterns and data exchanges across distributed systems.

Skills

Active Secret Security Clearance

Education

Bachelor's Degree

Graduate Degree

10+ years of related experience in lieu of degree

Tools

Java

Python

TypeScript

JavaScript

C/C++

Rust

Go

Kubernetes

Docker

Apache Kafka

RabbitMQ

ZeroMQ

NATS

Job description

L3Harris Technologies in Colorado Springs seeks a Senior Specialist, Software Engineering (Full Stack) to lead design and implementation of secure, scalable mission applications. You will work on MOSSAIC-APE programs using Java, Python, TypeScript, and JavaScript to support sensor integration and C2 workflows.

Qualifications include a Bachelor's degree and 6+ years (or 4+ with graduate degree, or 10+ years in lieu of degree) along with an active Secret Security Clearance.