Software Development Engineer III

4 weeks ago

Clerkenwell, Greater London, United Kingdom Tesco Full time
About the Role

We are seeking an experienced iOS developer to join our technology team at Tesco. As a Software Development Engineer III, you will be responsible for designing, developing, and maintaining high-performance iOS applications.

Key Responsibilities
  • Lead the design and implementation of customer-facing features, contributing to the overall system architecture.
  • Collaborate with product managers and backend teams to design robust and scalable software solutions.
  • Design, build, and maintain high-performance, reusable, and reliable code.
  • Implement new features in production, ensuring code quality and adherence to best practices.
  • Write unit-test code to ensure robustness, usability, and reliability of the iOS applications.
  • Utilize debugging skills to identify and address memory leaks, performance bottlenecks, and other issues.
Requirements
  • Experience in developing iOS applications, with a strong background in software design and programming skills.
  • Proficiency with common iOS libraries, including UIKit, Security, CFNetwork, CoreGraphics, XCTest, and COCOAPods.
  • Strong debugging skills, including identifying memory leaks and performance bottlenecks using tools like Debugger and Instruments.
  • Familiarity with Object-Oriented Programming (OOP) principles, different architectural patterns, and their testability.
  • Excellent command over Data Structures and Algorithms.
  • Understanding of design for scalability, performance, and reliability.
  • Two or more published iOS apps in the App Store.
  • Experience working in an agile environment and project management tools like Jira.
  • Familiarity with Apple Design guidelines, common mobile UX patterns, and anti-patterns.
What's in it for you

We offer a range of benefits, including an annual bonus scheme, holiday pay, private medical insurance, and a retirement savings plan. We also provide opportunities for professional development and a supportive work environment.

At Tesco, we value diversity and inclusion, and we are committed to creating a workplace where everyone feels welcome and valued. We are proud to have been accredited Disability Confident Leader and we are committed to providing a fully inclusive and accessible recruitment process.

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