Senior Software Engineer

Responsibilities

• Lead on optimizing our highly concurrent systems
• Scale the store operating systems from small stores to gigantic venues
• Make design decisions in the process of developing our core backend microservices
• Work closely with app developers and product managers to understand the use cases that we need to cover and their potential bottlenecks
• Work with deployment engineers to ensure that what you build goes as quickly as possible to the clients

Requirements

• BS/MS in computer science or related field
• 3+ years of experience as a Software Engineer (Backend)
• 2+ years of experience using TypeScript
• 2+ years of experience working in node.js for web applications backend
• Highly skilled in unit testing, experience with Jest testing framework
• Highly skilled in RESTful API design and REST API usage
• Proficiency with data modeling, static typing, and SQL
• Proficiency in using Docker
• Experience with event driven or real-time systems
• Experience with TypeScript / JavaScript backend frameworks (e.g. NestJS)
• Experience with Python, GoLang, or C#
• Experience with Kubernetes
• Experience with Postgres
• Experience with Frontend Development (React, React Native) is a plus
• Experience with Domain Driven Design, Event Sourcing and CQRS is a plus

Preferred Additional Qualifications

• MS or PhD in Computer Science, Computer Engineering or a related field
• Skilled in Kubernetes, experience with kustomize or helm
• Experience with MongoDB
• Experience with gRPC
• Experience in e-commerce software, checkout processes, payments, virtual POS or other related systems