React/NODE Developer

Role: React/NODE Developer

Client Business domain: Retail/ E -Commerce

Location: 5 days a week in Herndon, Virginia

Open only on: W2

Contract period: 6-month contract, high chance of extension.

One step 1.5-hour interview

Must Have

• Node
• Staff level Resource
• Javascript
• Typescript
• RETAIL Experience

Responsibilities :

• Create reusable JavaScript libraries that can be used for web applications.

• Upgrade legacy JavaScript and NodeJS based application to latest JS and NodeJS libraries including its dependencies.

• Design and implement new features for device orchestration and API integration at scale for retail checkout application.

• Decompose vague and poorly defined requirements into well-structured functional and nonfunctional requirements.

• Drive independently the requirement clarification, coding and testing of application.

• You will communicate effectively in writing and verbal to small and wider working groups.

Highlighting context, problems, and impacts.

Skill set needed:

• Have a mindset that Operational Excellence guaranteed at each layer, which include from design, development, testing and deployment.
• Very deep understanding of typescript, JavaScript, Redux, React
• 5 years of large-scale project experience using typescript, JavaScript, Redux, React, Java, Jest, GIT, VS Code, messaging framework,
• 5 years designing application and practice SOLID principles in each development
• 5 years deploying TDD on a large-scale software
• 5 years developing contract first development
• 5 years monitoring and addressing production issues at scale.
• 3 years of developing dashboard and data analysis using Splunk, Grafana and BIG query
• Ability to create automated unit and integration testing

Preferred:

• Migrated at least 2 to 3 large scale projects from older typescript to latest typescript and NodeJS framework
• Experience with orchestrating Point of Sale devices such as Payment terminals (pin pads) or barcode scanners, or other types of peripheral devices