Senior iOS Engineer - London, United Kingdom - Tesco Technology

    Tesco Technology
    Tesco Technology London, United Kingdom

    3 weeks ago

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    Description


    Job DescriptionAs a Senior iOS Engineer at Tesco Technology, you will be a key player in our technology team, contributing to the design, development, and maintenance of high-performance iOS applications.

    We are seeking an experienced iOS developer with a strong background in software design, programming skills, and a passion for delivering exceptional applications.

    If you thrive in a collaborative environment and enjoy pushing the boundaries of technology, we would like to meet you.


    Responsibilities:
    1.


    Architectural Leadership:

    • 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.2.
    Code & Development:


    • Design, build, and maintain highperformance, reusable, and reliable code.
    • Implement new features in production, ensuring code quality and adherence to best practices.3.

    Quality Assurance:


    • Write unittest 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.4.
    Technology Exploration:


    • Continuously discover, evaluate, and implement new technologies to maximize the development process

    Qualifications:

    • Experience in developing iOS applications. Swift experience is required and SwiftUI is a plus.
    • Proficiency with common iOS libraries like UIKit, Security, CFNetwork, CoreGraphics, XCTest , COCOAPods etc.
    • Strong debugging skills, including identifying memory leaks and performance bottlenecks using tools like Debugger, Instruments, etc.
    • 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 antipatterns.