Staff Engineer

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

Location: San Jose, CA, US

Posted Date: 5/5/2025