Secure Frontend Engineer – Geospatial UI (Remote)

Rackner; Laurel (MD); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Remote-work support

Home-office equipment

Company certifications

401(k) match

Medical coverage

Paid time off

Wellness reimbursement

Growth opportunities

Job summary

Rackner is seeking a Frontend Software Engineer to build secure mission-planning and decision-support interfaces. You’ll implement responsive UIs with React and TypeScript, integrate geospatial visuals with Cesium, and connect to backend services built with FastAPI and Flask.

You will work across frontend, backend, AI/ML, security, and DevSecOps teams, contributing to API integration, automated testing, secure delivery, and thorough documentation in a collaborative, fast-paced defense-focused

Qualifications

• Bachelor’s degree in Computer Science or a related field.
• Minimum four years of professional software development experience.
• Hands-on frontend experience with React and TypeScript.
• Experience with Cesium or CesiumJS for geospatial features.
• Experience with FastAPI and Flask for frontend-backend integration.
• GitLab-based development workflows.
• OpenShift deployment experience.
• Understanding of secure SDLC practices.
• Writing and maintaining automated tests.
• Clear, maintainable, testable code with good documentation.

Responsibilities

• Design, develop, test, and integrate frontend features.
• Build responsive UIs with React and TypeScript.
• Develop map-based geospatial visuals with Cesium.
• Connect frontend components to FastAPI/Flask services.
• Turn complex mission data into usable workflows.
• Present data and AI-enabled outputs clearly.
• Work within GitLab and OpenShift environments.
• Apply secure software-development practices throughout.
• Write and maintain automated tests.
• Participate in code and design reviews.
• Document workflows, interfaces, and test results.
• Collaborate with backend, AI/ML, security, platform, DevSecOps teams.

Skills

React

TypeScript

Cesium

FastAPI

Flask

GitLab

OpenShift

Secure SDLC

Automated tests

Documentation

Education

Bachelor’s degree in Computer Science or related field

Tools

CesiumJS

Kubernetes

Python

Job description

Rackner is seeking a Frontend Software Engineer to build secure mission-planning and decision-support interfaces. You’ll implement responsive UIs with React and TypeScript, integrate geospatial visuals with Cesium, and connect to backend services built with FastAPI and Flask.

You will work across frontend, backend, AI/ML, security, and DevSecOps teams, contributing to API integration, automated testing, secure delivery, and thorough documentation in a collaborative, fast-paced defense-focused