Node Developer

Key Responsibilities

• Design and implement new features for device orchestration and API integration at scale for retail checkout applications
• Decompose vague and poorly defined requirements into well-structured functional and nonfunctional requirements
• Drive independently the requirement clarification, coding, and testing of applications
• Communicate effectively in writing and verbally to small and wider working groups, highlighting context, problems, and impacts

• Have a mindset that Operational Excellence is guaranteed at each layer, including design, development, testing, and deployment
• 5+ years designing applications and practicing SOLID principles in each development
• 5+ years deploying TDD on large-scale software
• 5+ years monitoring and addressing production issues at scale
• 3+ years developing dashboards and data analysis using Splunk, Grafana, and BIG Query
• Ability to create automated unit and integration testing

• Migrated at least 2 to 3 large-scale projects from older Type Script to the latest Type Script 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

• 5+ years designing applications and practicing SOLID principles in each development
• 5+ years deploying TDD on large-scale software
• 5+ years monitoring and addressing production issues at scale
• 3+ years developing dashboards and data analysis using Splunk, Grafana, and BIG Query
• Ability to create automated unit and integration testing