Mid-Level Full-Stack Engineer — GEOINT, Cloud & DevSecOps

Leidos LLC; Gaithersburg (MD); On-site; USD 87,000 - 157,000; Full time

Benefits offered by this job

Competitive compensation

Health and Wellness programs

Income Protection

Paid Leave and Retirement

Job summary

Leidos is seeking a Mid-Level Full Stack Software Engineer to support GEOINT missions on the Chinook Program. You will design, develop, and deliver modern software, building microservices, APIs, and web apps in a collaborative Agile environment.

You’ll work across the full software lifecycle, contribute to secure, cloud-native solutions, and mentor junior engineers. Primary work location is Gaithersburg, MD, with other site options.

Qualifications

• U.S. citizenship required; active TS/SCI and polygraph.
• Bachelor's degree in Computer Science, Software Engineering, or related field with 4–8 years of experience, or Master's with 2–6 years.
• Proficiency with web, programming languages, cloud, and security practices.

Responsibilities

• Design, develop, test, and deploy software solutions to support GEOINT missions.
• Participate in agile sprints, stand-ups, planning, and retrospectives.
• Build and maintain secure, containerized applications using Docker, Kubernetes, and AWS.
• Develop RESTful APIs and UIs with React, Node.js, Flask, or Django.
• Collaborate with users and product managers to refine requirements and improve UX.
• Support DevSecOps pipelines and ensure security/compliance standards are met.
• Mentor junior developers and conduct code reviews as needed.
• Address tasks prioritized by the product owner.

Skills

REST APIs

JavaScript

Python

Java

Go

React

Angular

Vue.js

Spring Boot

Django

Flask

Node.js

Docker

Kubernetes

AWS

Git

CI/CD

Education

Bachelor's degree in Computer Science, Software Engineering, or related field

Tools

Terraform

Ansible

Jenkins

GitLab CI

JIRA

Confluence

Job description

Leidos is seeking a Mid-Level Full Stack Software Engineer to support GEOINT missions on the Chinook Program. You will design, develop, and deliver modern software, building microservices, APIs, and web apps in a collaborative Agile environment.

You’ll work across the full software lifecycle, contribute to secure, cloud-native solutions, and mentor junior engineers. Primary work location is Gaithersburg, MD, with other site options.