Staff Engineer

Walmart- Staff Engineer

Work Auth : All Except H1B

Needs to do Full Onsite in Reston, Virginia, 5 days a week
12-month contract
Rate : 90/hr on W2

Must have:
Senior Level- Staff/Managing teams/ LEAD/Principal
Javascript
Typescript
Redux
React
NODE

85 to the candidate

5 to you

Job Description:

PRM Job Description:

What you'll do:

• 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.

What you'll bring

- 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