Staff iOS Developer

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About The Role

We are looking for a Staff iOS Engineer to join our iOS Platform team. This is a senior technical leadership role where you’ll guide long-term iOS strategy, deliver high-impact solutions, and mentor other engineers. You’ll collaborate closely with cross-functional teams and leadership to accelerate engineering efforts, improve platform reliability, and modernize our iOS app.

Team: Engineering & Data

Location: London

Responsibilities

  • Contribute high-quality, well-documented code that improves scalability and team productivity.
  • Drive technical decisions, ensuring alignment with business goals and preventing costly rework.
  • Mentor and coach engineers across levels to raise technical standards.
  • Partner with engineering and product leadership on architecture and development processes.
  • Lead cross-functional initiatives to modernize the iOS app and improve developer velocity.
  • Define and champion the long-term iOS architectural vision.
  • Maintain platform health by ensuring reliability, performance, and fast incident resolution.
  • Promote a culture of accountability, technical excellence, and collaboration.
  • Lead technical guilds/working groups, building consensus and sharing knowledge.

Qualifications

  • Strong communication and collaboration skills with both technical and non-technical stakeholders.
  • Proven track record in designing/delivering technical vision for complex, large-scale mobile applications.
  • Experience mentoring and coaching developers.
  • Ability to identify and solve ambiguous, large-scale technical challenges.

Essential Skills

  • Expertise in Swift/iOS development, with strong testing practices (XCTest, XCUITest).
  • Experience with modular frameworks and Swift Package Manager.
  • Strong knowledge of MVVM, VIPER, and dependency injection.
  • Proficiency with both UIKit and SwiftUI.
  • Hands‑on with CI/CD, release management, feature flags, A/B testing, crash analytics.
  • Experience handling deep links, push notifications, background execution.
  • Understanding of operational/non‑functional requirements (performance, resilience, observability).

#J-18808-Ljbffr”, “datePosted”: “2026-05-12”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Signify Technology”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__429301900__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Signify Technology
Apply for the Staff iOS Developer
Location: London
Job Description:

About The Role

We are looking for a Staff iOS Engineer to join our iOS Platform team. This is a senior technical leadership role where you’ll guide long-term iOS strategy, deliver high-impact solutions, and mentor other engineers. You’ll collaborate closely with cross-functional teams and leadership to accelerate engineering efforts, improve platform reliability, and modernize our iOS app.

Team: Engineering & Data

Location: London

Responsibilities

  • Contribute high-quality, well-documented code that improves scalability and team productivity.
  • Drive technical decisions, ensuring alignment with business goals and preventing costly rework.
  • Mentor and coach engineers across levels to raise technical standards.
  • Partner with engineering and product leadership on architecture and development processes.
  • Lead cross-functional initiatives to modernize the iOS app and improve developer velocity.
  • Define and champion the long-term iOS architectural vision.
  • Maintain platform health by ensuring reliability, performance, and fast incident resolution.
  • Promote a culture of accountability, technical excellence, and collaboration.
  • Lead technical guilds/working groups, building consensus and sharing knowledge.

Qualifications

  • Strong communication and collaboration skills with both technical and non-technical stakeholders.
  • Proven track record in designing/delivering technical vision for complex, large-scale mobile applications.
  • Experience mentoring and coaching developers.
  • Ability to identify and solve ambiguous, large-scale technical challenges.

Essential Skills

  • Expertise in Swift/iOS development, with strong testing practices (XCTest, XCUITest).
  • Experience with modular frameworks and Swift Package Manager.
  • Strong knowledge of MVVM, VIPER, and dependency injection.
  • Proficiency with both UIKit and SwiftUI.
  • Hands‑on with CI/CD, release management, feature flags, A/B testing, crash analytics.
  • Experience handling deep links, push notifications, background execution.
  • Understanding of operational/non‑functional requirements (performance, resilience, observability).

#J-18808-Ljbffr…

Posted: May 12th, 2026