Senior iOS Engineer

We’re reinventing payments.

In less than four years, Dojo disrupted the market to become the largest and most loved acquirer in the UK.

Our payments infrastructure, purpose-built for in-person commerce, is game changing.

Now, over 150,000 customers across four countries choose to transact billions with us every year.

But we’re just getting started.

Our people are the driving force behind our success.

They are our greatest investment and our ultimate competitive advantage.

We hire exceptional people and give them the autonomy, trust, and ownership to thrive.

The results take care of themselves.

• Design, build, and maintain the centralised iOS SDKs, libraries, and core toolkits that form the foundation of our mobile infrastructure.
• Own the modular architecture of our iOS ecosystem, promoting reusability and strong separation of concerns across multiple application teams.
• Enhance the developer experience by optimising build times, managing dependencies using Swift Package Manager, and refining our automated testing strategies.
• Architect and evolve scalable CI/CD pipelines for mobile automation, ensuring rapid, reliable, and secure release workflows.
• Establish and uphold technical standards and best practices for iOS development through clear documentation and rigorous code reviews.
• Collaborate with feature teams to understand their pain points and ensure the seamless integration of our core SDKs.
• Deep expertise in modern iOS development using Swift and a solid understanding of its core principles.
• A proven track record of designing, shipping, and maintaining distributed frameworks or centralised SDKs used across multiple teams.
• Strong command of iOS architecture patterns (e.g., MVVM-C, Clean Architecture) optimised for modularity and scalability.
• Extensive experience with dependency management (Swift Package Manager) and mobile automation tooling (e.g., GitHub Actions, Bitrise).
• A passion for improving developer experience, with a focus on automation, code quality, and building tools that make other engineers more efficient.
• Excellent communication skills, with the ability to articulate complex technical concepts and influence technical direction across teams.