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ADECCO

Senior iOS Developer - London

On site

London, United kingdom

£ 90,000 /year

Senior

Full Time

06-03-2026

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Skills

Swift GitHub CI/CD Coaching git Software Development Agile Recruitment CI/CD Pipelines

Job Specifications

Senior iOS Developer
London (Hybrid - 2 days per week in the office)
Salary: £65,000 - £90,000 DOE
The Role
We're looking for a Senior iOS Developer to join a growing Mobile team. You'll play a key role in maintaining and evolving a suite of high-traffic consumer apps, working within cross-functional squads alongside product managers, designers, and fellow engineers.
You'll be involved throughout the full software development life cycle, from concept and design through to deployment, while also using modern AI-powered development tools such as GitHub Copilot and ChatGPT to improve efficiency and code quality.
What Sets This Company Apart?
A dynamic and inclusive working environment that values diversity
Talented, high-performing teams focused on delivering exceptional user experiences
A culture built around collaboration, where everyone's ideas and perspectives are valued
Key Responsibilities
Drive the delivery of new features while contributing to technical direction
Work closely with product and design teams to deliver polished, user-focused experiences
Develop clean, scalable Swift code using SwiftUI and UIKit
Promote engineering best practices including TDD and CI/CD pipelines
Mentor and support other engineers within the team
About You
Strong commercial experience developing iOS applications using Swift, SwiftUI, and UIKit
Solid understanding of async/await and Combine
Experience working in Agile environments, delivering value quickly and iteratively
Familiarity with XCUI testing and Git workflows
A collaborative mindset and enthusiasm for learning and improving
Benefits
27 days holiday (increasing to 30 with service) plus bank holidays
Bonus scheme and up to 6% employer pension contribution
Enhanced shared parental leave - up to 6 months paid
Work-from-anywhere scheme - up to 2 weeks per year
Access to mental health support and financial wellbeing coaching
If you're excited about building high-impact mobile products and want to work in a collaborative, high-performing engineering environment, we'd love to hear from you.
Accessibility & Inclusion
Adecco is a Disability Confident employer. We are committed to creating an inclusive and accessible recruitment process and welcome applications from candidates of all backgrounds and abilities. If you require any reasonable adjustments during the recruitment process, please let us know and we will be happy to support you.

About the Company

Perfect placements. Speedy staffing. Tenacious testing. Who's Adecco, we hear you ask? Only the top provider of first-class HR solutions. Our consultants work with some of the best, and most exciting, companies all over the world. We equip our clients with priceless industry insight and put everything we've got into training and mentoring our candidates. We're here to match talented people with the job opportunities and employers they're looking for. On any given day we connect over 700,000 people with fulfilling opportuni... Know more