iOS Engineer JD:
About the team
Our team is accountable for security
within the mobile channel. We provide a suite of mobile security
components, that provides an all-round security posture in mobile
apps including associated services (penetration testing, obfuscation,
consultancy etc.).
Our mission is to build a scalable,
adaptable, and proactive approach to securing LBG’s mobile apps, enabling
mobile engineers across the bank to operate with confidence and agility in an
ever-evolving threat landscape.
We’re passionate about our shared passion
for delivering new features for customers across our brands in the mobile
space.
What We Need from You — Essential
Skills & Experience
· Strong programming expertise in
Swift, with hands-on experience using modern iOS development toolsets including
Xcode, Git, GitHub, XCTest, and XCUITest.
· Deep understanding of modular
app architecture, including frameworks-based modularisation and architectural
patterns such as MVVM.
· Proficiency in building,
maintaining, and integrating SDKs, ensuring they are scalable, well documented,
and easy to consume across teams.
· Solid grasp of concurrency in
Swift (e.g., async/await, GCD, Operations) and the ability to design
performant, thread safe solutions.
· Broad technical experience with
a track record of delivering high quality, production scale iOS applications.
· Strong communication and
collaboration skills, with the ability to work effectively across engineering
teams to drive reusability, inner sourcing, and reduction of technical waste.
· A strong advocate for
engineering quality, leveraging practices such as Pair Programming, Test Driven
Development (TDD), Code Reviews, Continuous Integration, and Automated Testing.
Desirable Skills & Experience
· Knowledge of mobile security
principles and best practices, such as secure storage, authentication flows,
and safe handling of sensitive data.
· Experience with CI/CD pipelines
for mobile, ideally with tools such as GitHub Actions, Fastlane, and automated
build/test deployment processes.
Skills Required
- Strong programming expertise in Swift
- Hands-on experience with Xcode, Git, GitHub, XCTest, and XCUITest
- Understanding of modular app architecture, frameworks-based modularisation, and MVVM
- Experience building, maintaining, and integrating scalable, documented SDKs
- Understanding of Swift concurrency, including async/await, GCD, and Operations
- Experience delivering high-quality, production-scale iOS applications
- Strong communication and cross-team collaboration skills
- Advocacy for Pair Programming, TDD, Code Reviews, Continuous Integration, and Automated Testing
- Knowledge of mobile security principles, secure storage, authentication flows, and sensitive-data handling
- Experience with mobile CI/CD pipelines, GitHub Actions, Fastlane, and automated build, test, and deployment processes
What We Do
Test Triangle is a Dublin-headquartered technology services company founded in 2012. It helps organizations transform operations through IT service management, digital transformation, software testing and quality assurance, cloud solutions, consulting, managed services, and recruitment. The company also provides application testing, DevOps, robotic process automation, software and mobile development, technology training, staffing, and resource augmentation across Ireland, the UK, and international markets.
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