ios developer contract Work, Jobs in london (with Salaries)

Senior IOS Developer
Scrumconnect Consulting —Staines-upon-Thames
- £400 - £425 a week
- Azure
- APIs
- Agile
Lead Developer (Mobile)
Post Office Ltd —London
- Full-time
- Java
- SQL
- AWS
- Annual leave
- Employee assistance programme
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Senior Mobile QA
Waracle —London
- Full-time
- Hybrid work
- Python
- Annual leave
- Employee assistance programme
Quick apply
Senior Full Stack Developer
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- Full-time
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- Software development
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Senior Software Engineer (Technical Exploitation)
HM Revenue and Customs —Stratford
- £50,686 - £55,157 a year
- Part-time
- Hybrid work
- Engineering
- English
- Java
- Work from home
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Senior Software Engineer - Mobile
Post Office Ltd —London
- Full-time
- SQL
- AWS
- Software development
- Annual leave
- Employee assistance programme

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ios developer contract jobs near london

Senior IOS Developer

Scrumconnect Consulting
Staines-upon-Thames

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Job details

£400 - £425 a week

Qualifications

Azure
iOS development
Kanban
iOS
Test-driven development
SDKs
REST
Scrum
Mobile device management
WCAG
APIs
Agile
UI
Swift
Jenkins

Full job description

Job Information

Date Opened

12/03/2026

Job Type

Contract

Work Experience

5+ years

Industry

Public Sector and Government

Salary

400-425 inside ir 35

City

Staines

Province

Surrey

Country

United Kingdom

Postal Code

TW18

Job Description

About Scrumconnect Consulting

Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, we continue to deliver innovative digital services that matter.

Role Overview

We are looking for a Senior iOS Developer to design, build, and maintain high-quality native iOS applications for a UK government client. You will work as part of a multidisciplinary agile team, delivering user-centred mobile experiences that meet Government Digital Service (GDS) standards and accessibility requirements.

This is a hands-on technical role operating within structured and governed environments where security, performance, accessibility, and reliability are critical to service success.

Key Responsibilities

Design, develop, and maintain native iOS applications using Swift
Collaborate with UX designers, product owners, and backend developers to translate requirements into robust, accessible mobile experiences
Write clean, testable, well-documented code following established coding standards and architectural patterns
Implement and maintain CI/CD pipelines for automated builds, testing, and deployment
Ensure applications meet WCAG 2.2 accessibility standards and GDS service standards
Conduct code reviews and contribute to engineering best practices within the team
Integrate with RESTful APIs and backend services, working closely with API developers
Troubleshoot and resolve performance issues, crashes, and production defects
Support App Store submission processes and manage release cycles
Contribute to technical documentation, architecture decisions, and sprint ceremonies

Essential Skills & Experience

Strong experience in native iOS development using Swift
Solid understanding of iOS SDK, Xcode, and the Apple development ecosystem
Experience with common iOS architectural patterns (e.g. MVVM, VIPER, Clean Architecture)
Proficiency with iOS frameworks such as UIKit, SwiftUI, Combine, Core Data, or equivalent
Experience writing unit tests, UI tests, and working with test-driven development practices
Hands-on experience with CI/CD tools (e.g. Xcode Cloud, Fastlane, Jenkins, Azure DevOps)
Understanding of RESTful API integration and networking best practices
Familiarity with accessibility standards (WCAG 2.2) and building inclusive mobile interfaces
Experience working in Agile or hybrid delivery models (Scrum, Kanban)
Experience working in regulated, security-conscious, or high-assurance environments

Desirable

Experience delivering mobile applications within a UK public-sector or government context
Familiarity with GDS service standards, the Technology Code of Practice, and the GOV.UK Design System
Experience with mobile analytics, crash reporting, and APM tools (e.g. Firebase, Dynatrace, App Center)
Understanding of secure coding practices and mobile security frameworks (e.g. OWASP Mobile)
Experience with mobile device management (MDM) or enterprise distribution
Familiarity with cross-platform considerations, even if primarily native-focused

Scope & Accountability

Responsible for hands-on design, development, and maintenance of iOS applications
Owns the quality and technical integrity of assigned mobile deliverables and code
Contributes technical analysis and recommendations to the wider delivery team
Accountable for timely delivery of agreed development activities within sprint cycles

Our Commitment to Diversity & Inclusion

At Scrumconnect Consulting, we believe that diversity drives innovation. We are committed to creating an inclusive environment where everyone is respected, valued, and supported. We actively encourage applications from women, people with disabilities, individuals from under-represented communities, and those seeking flexible working arrangements.

As a Disability Confident Level 1 employer, we provide reasonable adjustments throughout the recruitment process and employment to ensure equal opportunity for all.

Apply Now

Refine Your Search

ios developer contract jobs in london

Senior IOS Developer

Lead Developer (Mobile)

Senior Mobile QA

Senior Full Stack Developer

Senior Software Engineer (Technical Exploitation)

Senior Software Engineer - Mobile

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