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Senior Full Stack Developer (React + Flask)

Radiant System, IncUnited States🇺🇸United StatesPosted 4 Sept 2026

Why This Role Stands Out

This hybrid role at Radiant System, Inc. offers exciting opportunities to build secure, data-driven applications using React/Next.js and Python/Flask, leveraging modern AI coding tools and Databricks. You'll thrive here if you have a strong foundation in full-stack development, SQL, and application security, and are eager to contribute to innovative projects. Apply now to join a forward-thinking technology company!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
United States
Posted
19 hours ago
FlaskNext.jsSQLAzureDatabricksPostgreSQLPythonReact

Job Description

We are looking for a Senior Full Stack Developer with strong hands-on experience in React/Next.js and Python/Flask. The ideal candidate will also have experience with Databricks, PostgreSQL, SQL, application security, and AI-assisted coding tools.

Must-Have Skills

  • 3+ years of React/Next.js development
  • 3+ years of Python/Flask development
  • Strong SQL skills
  • Experience with Databricks
  • Strong PostgreSQL experience
  • Experience with application security / secure coding
  • Experience with AI coding tools such as Claude Code, GitHub Copilot, Cursor, or similar
  • Ability to code and troubleshoot independently without relying solely on AI

Preferred Skills

  • Azure cloud experience
  • CI/CD experience
  • SD Elements or enterprise secure development experience

Responsibilities

  • Develop and maintain secure full-stack web applications.
  • Build responsive applications using React/Next.js.
  • Develop backend services and APIs using Python/Flask.
  • Work with Databricks, PostgreSQL, and SQL for data-driven applications.
  • Implement secure coding practices and security countermeasures.
  • Troubleshoot complex technical issues and provide effective solutions.
  • Collaborate with cross-functional teams and communicate technical concepts clearly.

Top 3 Must-Haves: 1. React/Next.js + Python/Flask 2. Databricks + PostgreSQL + SQL 3. Application Security / SD Elements

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