Full Stack Developer IV

Job Title: Full Stack Developer IV

Location: Richfield, Minnesota (Hybrid - local candidates only)

Employment Type: 6‑Month Contract

Department Overview

The Digital Analytics & Technology team at Best Buy is responsible for building and enhancing mobile and web experiences that support e‑commerce and cloud technology initiatives. The team works across mobile app and website platforms to deliver scalable, customer‑centric solutions.

Position Summary

We are seeking an experienced Full Stack Developer to join the Price Experience Team. This role involves designing and implementing technical solutions at scale, contributing to architecture, development, and continuous delivery practices. The ideal candidate will have strong expertise in mobile and web application development, modern frameworks, and cloud‑native practices.

Key Responsibilities

• Contribute to the architecture and development of digital platforms and tools supporting e‑commerce initiatives.
• Design and implement scalable solutions with a focus on performance, security, and usability.
• Build and enhance tools supporting development, testing, and integrations for continuous delivery.
• Develop customer‑facing experiences using modern mobile, web, and cloud technologies.
• Collaborate with product, business, and engineering partners to deliver end‑to‑end solutions.

Required Skills & Experience

• 8+ years of experience developing mobile and/or web applications.
• 5+ years of experience with React Native, React, Redux, TypeScript, JavaScript, GraphQL, Express, NextJS.
• 3+ years of experience with GraphQL schemas, resolver functions, Apollo Server/Client.
• Experience with JavaScript testing libraries (Jest, React Testing Library, Detox).
• Experience with advanced configurations (Webpack, Babel, TypeScript, Eslint, Module Federation, Micro‑frontends).
• Strong experience in test‑driven development, pair programming, CI/CD practices.
• Proficiency with CI/CD tools (Jenkins, GitHub Actions).
• Excellent technical communication skills and ability to collaborate across teams.

Preferred Qualifications

• Experience with native Android and iOS development.
• Bachelor’s degree in Computer Science, IT, or related field.
• Familiarity with performance testing frameworks.