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(Expired) Software Engineer, E-Commerce - Payments

5 months ago by Blizzard Entertainment

  Irvine (California), USA

Level: Intermediate

Contract: Full Time (Paid)

Sector: Software Engineering

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The & Online Products organization is home to 300+ superpowered engineers, program managers, and designers focused on the technology that powers Blizzard Entertainment’s games. Whether you’re playing one of our titles, chatting with friends, or just shopping online, B&OP ensures that our players are immersed in engaging, exciting, and secure experiences.

Our E-commerce team handles millions of transactions spanning the globe for the StarCraft, Diablo, World of Warcraft, Hearthstone, and Overwatch franchises. Have you ever wondered what happens when you make a purchase in Hearthstone? Are you curious about what happens during a game launch where millions of customers unlock access to games, features, upgrades, and more? We're the team that provides the platform that powers all those features and more.

As a software engineer on the E-commerce Payments team, you will a join group of engineers dedicated to building a global platform allowing our fans worldwide to experience Blizzard content. You will be a part of our continuing efforts to evolve our order acquisition and workflow orchestration systems to keep up with an ever-changing commerce landscape. You will also be exposed to the inner-workings of the online and mobile payment spaces. In this role, you will not only be writing code but taking the reins of projects across all phases of our SDLC.


  • Help design and implement new features for purchasing, inventory management, and payment processing on our cross-platform e-commerce system, including integrations with second and third parties.
  • Collaborate with multiple development teams ensuring proper designs and integrations.
  • Be a part of the implementation and maintenance of our infrastructure
  • Monitor, optimize, and troubleshoot performance across all tiers.
  • Support and improve live production service
  • Perform research to acquire new knowledge necessary to perform tasks and maintain a process of technological evolution


  • A minimum of 3 years of professional software engineering experience and a solid foundation in Java preferred. C# or other object-oriented language is beneficial.
  • Strong CS fundamentals, including algorithms, data structures, and design patterns
  • Experience with web services, messaging middleware, security, microservices, and n-tier architectures
  • Understanding of scalable and highly concurrent server architecture design
  • Familiarity with testing practices, including regression, acceptance, functional, and load testing
  • Shown knowledge of data-modelling and RDBMS development practices
  • Bachelor's degree in Computer Science, Mathematics, or equivalent experience


  • AWS experience (DynamoDB, Lambdas, ECS, S3, ELB, EC2)
  • Experience with JavaScript development and web technologies
  • Familiarity with the Spring Framework
  • Experience with Docker or other container platforms
  • Proficiency in C++
  • Experience with billing and payment systems
  • Linux experience
  • Passion for technology and video games

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This job has expired and applications are now closed.