Senior Full-Stack Software Engineer – Mission-Critical Space

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

Benefits offered by this job

Health insurance

Disability insurance

401(k) match

Flexible spending accounts

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies in Colorado Springs is seeking a senior specialist full-stack software engineer to lead the design and implementation of secure, scalable mission applications and services. You will work with Java, Python, TypeScript, and JavaScript to support sensor integration, C2 workflows, and user-facing capabilities.

The role requires guiding code reviews, mentoring engineers, and coordinating with partner teams, with travel up to 15%.

Qualifications

• Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
• Active Secret Security Clearance.

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 service-oriented and microservices-based systems.
• Define secure integration patterns, service contracts, and data exchanges across distributed systems.
• Guide code reviews, testing, documentation, and secure-development practices.
• Resolve complex software and integration issues across development, test, and deployment environments.
• Provide technical guidance and mentorship to software engineers and support sound engineering decisions.
• Coordinate dependencies with partner teams and contribute to delivery planning and execution.
• Travel up to 15% as needed.

Skills

Java

Python

TypeScript

JavaScript

Active Secret Security Clearance

Full-stack software design

Mentorship

Education

Bachelor's Degree

Graduate Degree

8+ years experience in lieu of degree

Tools

GTK

Qt

Java

Python

TypeScript

Job description

L3Harris Technologies in Colorado Springs is seeking a senior specialist full-stack software engineer to lead the design and implementation of secure, scalable mission applications and services. You will work with Java, Python, TypeScript, and JavaScript to support sensor integration, C2 workflows, and user-facing capabilities.

The role requires guiding code reviews, mentoring engineers, and coordinating with partner teams, with travel up to 15%.