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Walmart Canada · 3 months ago

Senior, Software Engineer- Mobile Development (iOS)

United States

Full-time

Remote

Mid, Senior Level

$117K/yr - $234K/yr

4+ years exp

Walmart Canada is a leading retailer seeking a Senior Software Engineer (iOS) to join their Transactions Cart Team, which is responsible for developing high-quality mobile applications that enhance the shopping experience for millions of customers. The role involves collaborating with engineers and product teams to implement features, optimize performance, and maintain the cart backend systems that handle billions of transactions annually.

DeliveryRetailShopping

Responsibilities

Develop high-quality mobile applications using Swift & Objective-C

Participate in code reviews and contribute to improving development processes

Debug and resolve issues to ensure a seamless user experience

Software Craftsmanship: Consistently produce high-quality, maintainable code

Technical Documentation: Document designs, implementations, and best practices

Engineering Advocacy: Support and promote technical standards within the team

Project Leadership: Contribute to planning and execution of technical projects

Cross-functional Collaboration: Coordinate with product and design teams for smooth development cycles

Innovation & Research: Investigate and propose innovative solutions for complex mobile challenges

Qualification

SwiftObjective-CIOS developmentGraphQL APIsApple SDKsXCode build toolsUnit testingIntegration testingMemory analysisSoftware craftsmanshipProblem-solving skillsCross-functional collaborationTechnical documentationProject leadership

Required

4+ years of experience in software development, with 3+ years in mobile development (Swift)

Experience with Apple SDKs for iOS development

Experience with command line XCode build tools for Continuous Integration

Experience in design patterns, MVVM MVC, data structures and algorithms

Experience in unit and integration testing using Swift, SwiftUI, Combine and Objective-C code

Experience with GraphQL APIs using Apollo (intermediate to advanced)

Experience with software debugging techniques (debuggers, loggers, crash report tools)

Experience with analysis of memory issues such as memory leaks using memory analyzers tools (Instruments)

Experience with embedded real time systems with limited resources (memory and processing)

Experience using distributed source code version control systems

Solid understanding of mobile design patterns and architectures

Strong debugging and problem-solving skills

Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years' experience in software engineering or related area

5 years' experience in software engineering or related area

Preferred

Master's degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering or related area

Background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly

Knowledge of accessibility best practices