We’re seeking a skilled JavaScript Engineer for a long-term contract position to develop reusable libraries that power our web applications.
About the Role:
- Create robust JavaScript libraries for large-scale web applications.
- Upgrade legacy JavaScript and NodeJS applications to modern frameworks.
- Design and implement features for device orchestration and API integration in retail checkout systems.
- Transform complex requirements into well-structured solutions.
What We're Looking For:
- 5+ years of experience with TypeScript, JavaScript, Redux, and React in large-scale projects.
- Strong background in SOLID principles and Test-Driven Development.
- Expertise in creating automated unit and integration tests.
- Experience with data visualization tools like Splunk, Grafana, and BigQuery.
- Familiarity with Java and messaging frameworks.
Bonus Skills:
- Experience migrating large-scale projects to the latest TypeScript and NodeJS frameworks.
- Knowledge of Point of Sale device orchestration (e.g., payment terminals, barcode scanners).
Why Join Our Team:
- Work on impactful projects that directly influence Walmart's digital infrastructure.
- Collaborate with a talented team focused on backend development and reusable libraries.
- Opportunity to work with real-time applications and native development.
- Competitive contract rate of $70/hour.
- Long-term engagement with potential for growth.