Senior iOS Developer

🔒 Confidential Employer
Posted 25 March 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Technology
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Swift SwiftUI UIKit async/await Combine XCUI tests

FULL DESCRIPTION

Senior iOS Developer

[Employer hidden — view at passion-project.co.uk] Group

London

About the Role

We’re looking for a Senior iOS Developer to join our Mobile Collective and help shape the apps behind MoneySavingExpert, Quidco and MoneySuperMarket.

You’ll work in full‑stack, multi‑disciplinary squads alongside product managers, designers and engineers, contributing across the full SDLC; design, implementation, testing, deployment and ongoing improvement.

We’re an AI-enabled engineering organisation, using tools such as GitHub Copilot and ChatGPT to accelerate delivery and improve code quality. If you’re excited about using AI to work smarter and build better products, you’ll fit right in.

What You’ll Do

  • Lead feature delivery and help drive the technical strategy for your squad.
  • Collaborate with product and design teams to deliver polished, user‑centred experiences.
  • Write clean, testable Swift code using SwiftUI and UIKit.
  • Apply strong knowledge of async/await and Combine.
  • Champion engineering excellence; TDD, pairing, mob programming and continuous delivery.
  • Prioritise security from the start.
  • Debug, optimise and maintain a high-performing codebase.
  • Stay on top of iOS and mobile engineering trends and share new ideas.
  • Support and mentor other engineers, helping the team grow.

What We’re Looking For

  • Strong experience building iOS apps with Swift, SwiftUI and UIKit.
  • Solid understanding of async/await, Combine, and modern mobile architecture.
  • Passion for agile ways of working and delivering customer value quickly.
  • Experience with XCUI tests and Git.
  • Comfortable using AI tools to boost productivity and code quality.
  • A collaborative mindset and a drive for continuous improvement.
  • Bonus: experience with Android or cross‑platform development.

Why [Employer hidden] Group?

  • Hybrid working: 2 days in the office each week.
  • Learning culture: Dedicated development time, LinkedIn Learning, conference opportunities.
  • Community: Hack days, socials and annual Product & Tech meetups.
  • Career growth: Transparent progression framework and opportunities to move across teams.

Rewards & Benefits

  • 27 days holiday (rising to 30) + bank holidays
  • Bonus scheme
  • Pension: up to 6% employer contribution
  • Enhanced shared parental leave (6 months fully paid for both parents)
  • “Work from anywhere” scheme (up to 2 weeks per year)
  • Access to mental health support, financial coaching and more

If our purpose, helping households save money, excites you, we’d love to hear from you.

Questions Before Applying?

We know job adverts only say so much. If you'd like to ask anything (salary range, location details, parental leave policy or anything else) please reach out to Tom at [contact hidden].

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