Senior IOS Developer

Senior IOS Developer, London/Hybrid, 6 months, £500 - £550/day (Inside IR35)

As a Manager Mobile Solutions, you will play a key role in delivering award winning, interactive experiences to our clients. You will drive the translation and construction of clients' business problems into innovative technology solutions by creating and owning the technical vision of a project to ensure that the vision is achieved with a high level of quality. You will be responsible for solution design and architecture delivery- providing technical direction to teams and implementing architectural strategy. You will elaborate design options, encourage innovation, drive technical strategy and ensure that solutions meet functional and non-functional requirements. You will contribute to delivery capability by educating and mentoring developers, using a variety of design techniques and ensuring that good design practices are followed.

PRIMARY RESPONSIBILITIES

Provide Thought Leadership on iOS platform

Analyse software requirements and map them to iOS architecture or extend the architecture in order to support the new requirements.

Responsible for designing app architecture and integration design to various external systems

Document and communicate architectural decisions and designs

Responsible for choosing the needed technology stack based on the functional, non-functional requirements and based on other factors like client drivers, environment and feasibility

Provide direction, guidance, and expert advice to the App development and delivery teams

Develop prototypes, proof of concepts, and feasibility analysis.

Interact with 3rd party providers to integrate additional services into the platform

Cooperate with project and product management to scope, estimate, and plan new efforts

Follow best practices using Apple Development Guidelines

Drive code quality, code coverage, unit testing, best practices and Continuous integration/Continuous Delivery Pipeline

Good interpersonal and communication skills

Constantly research and adopt new technologies/best practices

Strong and innovative approach to problem solving and finding solutions

Drive Performance Tuning, Clean coding and Security best practices across teams

SKILL REQUIREMENTS

Overall 10 years' experience(minimum) in developing complex and advanced mobile applications on iOS.

Must have hands on experience with the most up-to-date Swift version, and can mix it with Objective-C

Deep understanding and hands on experience in Core Frameworks like Core Data, GCD, NSOperationQueue, Core Graphics, Core Animation, UIKit, AV Kit, AV Foundation.

Hands on development experience is a must and must be able to create boiler plate code (architecture implementation) before the development starts

Deep understanding of MVC, MVVM, VIPER and other patterns

Deep understanding of Factory, Adapter, Observer, Singleton and other behaviour patterns

Deep understanding of Object-Oriented Programming, data structures, and design patterns Proficiency

Have published at least 5 iOS apps on Play Store

Must possess knowledge on App Security and Cryptography

Good exposure to API Caching and defining NFRs (Non-Functional Requirements) for mobile application

Must have worked on Core Data, Offline Sync, Caching, Local Storage, Realm/Room/SQLLite databases

Good working knowledge of tools such as Git, JIRA and Jenkins or any tools that are similar to these.

Must have worked with Agile Methodologies

Good communication skills and fluent in English

Hands on experience with Reactive frameworks such RxSwift or custom framework

Deep understanding of Fast lane or any similar CI/CD Scripting frameworks

Hands on experience on unit testing framework

Must have experience in Performance Tuning the app

Must have experience using XCode Instruments and ability to diagnose any memory leaks and crashes

Implementation understanding of Multi-threading, asynchronous concepts

Must have experience in complex integrations such as CRM, CMS, Push Notifications, Identity Management, SSO, Social Integrations to the App

Experience integrating third party frameworks using Cocoapods and Carthage.

Worked with logging and capturing user navigation and app usage to Google Firebase and Crashlytics for understanding the most used features by users

Deep understanding of Analytics, tagging, accessibility

Must have experience working on Localisation/multi language support

Must have architecture experience on complex/large consumer facing apps

Must be good at Technical Leadership with an ability to quickly adapt to latest technology trends

APPLY NOW!