Mobile developers Work, Jobs in West Ecclesfield, Nl (with Salaries)

Lead iOS Engineer – Mobile SDK Modernisation ( Lead I - Software Engineering)
UST —Leeds
- APIs
Quick apply
10d
Developer / Senior Developer
NEXT —Doncaster
- £42,100 - £59,400 a year
- Full-time
- Azure
- JavaScript
- APIs
Lead Android Engineer – Mobile Platform (Kotlin / Android SDK) (Lead I - Software Engineering)
UST —Leeds
- Java
- Continuous improvement
- Mentoring
Quick apply
13d
Full Stack JavaScript Developer
Frontier Resourcing —Sheffield
- £50,000 - £80,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
Quick apply
Senior Web Developer
Pragmatic Digital —Leeds
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- AWS
- JavaScript
- APIs
- Free parking
- Work from home
Quick apply
Software Engineer, iOS Core Product - Leeds, United Kingdom
Speechify —Leeds
- Remote
- Communication skills
Senior React Native Engineer
Hulcan —Sheffield
- Full-time
- Hybrid work
- JavaScript
- APIs
- IT
Quick apply
Tech Lead, Android Core Product - Leeds, United Kingdom
Speechify —Leeds
- Remote
- Communication skills
11d
Principal iOS Engineer (SDK / Azure / Java) - UK, Hybrid - Architect I - Enterprise Solutions
UST —Leeds
- Azure
- Java
- APIs
Quick apply
13d
Software Development Engineer (Java) - Savings & Payments
Yorkshire Building Society —Bradford
- Up to £55,000 a year
- Call to connect
- Hybrid work
- Java
- APIs
- Agile
4d
Software Engineer
Cocoon Labs Limited —Leeds
- Hybrid work
- Travel
- Agile
Quick apply

More jobs to discover

Find similar jobs that you might be interested in.

Senior PHP Developer – Doncaster (Hybrid Remote) - £60k
Ada Meher —Doncaster
The wider project delivery development teams in the business use a PHP/Laravel/Vue stack and therefore a lot of the builds will be focused in this area, and as…
£50,000 - £60,000 a year
Quick apply
3d
Senior Python Developer
CGI —Leeds
Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance.
Quick apply

I want to receive the latest job alerts for mobile developers in west ecclesfield, nl

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Lead iOS Engineer – Mobile SDK Modernisation ( Lead I - Software Engineering)

UST -
Leeds

Quick apply

Job details

10 days ago

Qualifications

iOS development
iOS
Objective-C
SDKs
APIs
Swift
Solution architecture

Full job description

Role description

Lead iOS Engineer – Mobile SDK Modernisation

Location: London / Leeds (Hybrid)

Type: Contract Inside IR35/ Fixer Term Employment

We are seeking a highly experienced Lead iOS Engineer to drive the technical design and implementation of our Mobile SDK modernisation programme. This role will play a critical part in defining the next-generation iOS architecture, shaping migration strategies, and establishing best-in-class engineering standards for scalable, secure, and enterprise-grade SDK development.

You will lead technical decisions, develop proof-of-concept components aligned to the target architecture, and enable engineering teams through strong standards, mentoring, and governance.

Key Responsibilities:

Lead the architecture and design of iOS SDKs for enterprise-scale mobile platforms.
Define and validate migration strategies toward modernised, future-ready SDK architecture.
Develop proof-of-concept solutions to de-risk and validate architectural approaches.
Establish and drive engineering standards across code quality, API design, testing, and distribution.
Collaborate with cross-functional teams to ensure alignment with platform, security, and compliance requirements.
Mentor engineers and promote a culture of technical excellence and continuous improvement.

Core Qualifications:

Extensive hands-on experience in iOS development, including leading complex initiatives.
Proven track record designing, building, and maintaining reusable iOS SDKs/frameworks consumed by external applications.
Experience guiding teams through technical decision-making, code reviews, and engineering best practices.
Exposure to enterprise or regulated environments is advantageous.

Technical Expertise:

Swift & iOS Architecture: Strong expertise in Swift (including async/await and Combine) with solid Objective-C interoperability, and experience designing clean, stable public APIs.
SDK & Framework Development: Proven experience building and distributing reusable iOS SDKs using XCFrameworks, Swift Package Manager, and/or CocoaPods, with an understanding of module stability and versioning.
Performance & Optimisation: Ability to manage application footprint, optimise performance (launch time, memory, binary size), and maintain compatibility across iOS versions.
Security & Compliance: Practical knowledge of iOS security best practices (e.g., Keychain, certificate pinning) and familiarity with privacy and App Store compliance requirements (e.g., ATT, data minimisation).
Platform Capabilities: Understanding of iOS background execution, device capabilities (e.g., sensors), and associated constraints around performance, battery, and privacy.
Testing & Quality: Strong testing practices using XCTest/XCUITest, with experience leveraging tools such as Instruments for performance analysis and diagnostics.
Build & Distribution: Experience with code signing, provisioning, and managing distributed binaries across environments.

Hurry & Apply for a more detailed conversation!

#UST

Skills

solution architecture,cross functional,architectural standards,program transformation,

About UST
UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

Quick apply

Refine Your Search

mobile developers jobs in west ecclesfield, nl

Lead iOS Engineer – Mobile SDK Modernisation ( Lead I - Software Engineering)

Developer / Senior Developer

Lead Android Engineer – Mobile Platform (Kotlin / Android SDK) (Lead I - Software Engineering)

Full Stack JavaScript Developer

Senior Web Developer

Software Engineer, iOS Core Product - Leeds, United Kingdom

Senior React Native Engineer

Tech Lead, Android Core Product - Leeds, United Kingdom

Principal iOS Engineer (SDK / Azure / Java) - UK, Hybrid - Architect I - Enterprise Solutions

Software Development Engineer (Java) - Savings & Payments

Software Engineer

More jobs to discover

I want to receive the latest job alerts for mobile developers in west ecclesfield, nl

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected