Innovative iOS Engineer: Swift, CI/CD & Scalable Apps

Cognizant; Burgess Hill; On-site; GBP 55,000 - 75,000; Full time

Job summary

Cognizant in the United Kingdom is seeking an experienced iOS Engineer to design, develop, and maintain high-quality iOS applications used by millions of customers. You will work in a fast-paced, collaborative team, partnering with designers, product owners, QA engineers, and software engineers to build and improve mobile features.

The role requires strong Swift, iOS frameworks, and experience with CI/CD tools (GitHub Actions, CircleCI, Tuist).

Qualifications

• Experience building and maintaining iOS applications.

Responsibilities

• Design, develop, and maintain high-quality iOS applications.
• Collaborate with cross-functional teams to deliver features.
• Write clean, maintainable code and improve existing solutions.
• Participate in code reviews and engineering best practices.
• Triage, debug, and fix issues.
• Contribute to CI/CD pipelines and automation.
• Optimize performance and scalability.

Skills

Swift

iOS frameworks

CI/CD

Debugging

Functional programming

Performance optimization

Obj-C legacy

Unit testing

Open-source

Distributed teams

Self-management

API integration

Education

Bachelor's degree in Computer Science or related field

Tools

Tuist

xcodebuild

GitHub Actions

CircleCI

XCTest

XCUITest

Job description

Cognizant in the United Kingdom is seeking an experienced iOS Engineer to design, develop, and maintain high-quality iOS applications used by millions of customers. You will work in a fast-paced, collaborative team, partnering with designers, product owners, QA engineers, and software engineers to build and improve mobile features.

The role requires strong Swift, iOS frameworks, and experience with CI/CD tools (GitHub Actions, CircleCI, Tuist).