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Calamatta Cuschieri

Senior iOS Developer

Calamatta Cuschieri
Spain · Full-time · Mid-Senior

About The Company

Calamatta Cuschieri Moneybase plc is a privately held Fintech Group that operates in Investment Services, Fund Administration, Online Investing, and Payments. With roots dating back to 1971, the Group today is evolving at a fast pace whilst keeping the same core principles, that of providing clients the best service using the latest technology and the top professionals in their field, whilst ensuring the strong governance and ethics.

We are committed to attracting and selecting the very best people to join our team and to creating a workplace that promotes individual career growth; we value our people and their well-being. The group employs over 210 people from over 27 countries around the world with Assets Under Management and Administration of over 3 billion.

About The Role

The Senior iOS developer will collaborate with the Product Manager to understand client’s business requirements. They will be involved in the design, development and maintenance of iOS apps. The developer will work on the entire app lifecycle right from concept stage until delivery and post launch support.

Duties & Responsibilities

  • iOS Development: Design, build, and maintain core applications for the iOS platform with a focus on scalability and maintainability.
  • Architecture & Best Practices: Follow defined architecture patterns (MVVM, Clean Architecture, etc.) and enforce coding standards.
  • Collaboration: Work closely with web developers, backend engineers, and UX/UI designers to create seamless user experiences.
  • Performance Optimization: Ensure application efficiency, responsiveness, and scalability by optimizing performance and memory usage.
  • Code Reviews & Mentorship: Conduct thorough code reviews, mentor junior developers, and advocate for continuous improvement.
  • Testing & Debugging: Write unit tests, debug issues, and proactively address potential bottlenecks.
  • Security & Compliance: Implement security best practices and ensure compliance with industry standards, especially in Fintech and Banking applications.
  • Stakeholder Communication: Effectively communicate technical decisions and solutions to both technical and non-technical stakeholders.

Job Requirements

  • 5+ years of experience in iOS development (Swift, SwiftUI; Objective-C is a plus)
  • Strong experience in TDD
  • Strong expertise with Swift, SwiftUI and iOS frameworks like Core Data, Core Animation, Combine
  • Deep understanding of offline storage, multithreading, and performance tuning
  • Experience integrating RESTful APIs and WebSockets
  • Solid grasp of Apple’s Human Interface Guidelines and UX/UI principles
  • Proficiency in version control using Git (GitFlow, CI/CD pipelines)
  • Experience with unit testing (XCTest, Testing)
  • Strong background in security best practices, cryptography, and secure storage
  • Experience with cloud messaging, push notifications, and Apple Wallet
  • Experience with agile development methodologies
  • Beneficial: Experience with Kotlin/Android development (Multiplatform Mobile - KMM is a plus)
  • Previous experience in Fintech, Banking, or Investments is a plus

Skills & Competencies

  • Strong analytical and problem-solving skills
  • Ability to design scalable architectures for complex applications
  • Excellent communication skills with a proactive approach to issue resolution
  • Strong team leadership & mentorship capabilities
  • Passion for staying up to date with the latest iOS trends & best practices

Remuneration

We are committed to attracting and selecting top people to join our team. We are also committed to creating a workplace that encourages individual growth; we value our people and their well-being.

What We Offer

  • Ongoing internal training
  • External training opportunities
  • Study Leave
  • Sponsorship schemes for further studies
  • Opportunities for career growth
  • Free health insurance
  • Gym Subsidy
  • Mental health package
  • Performance bonus
  • Employee referral incentive

By submitting this application, I confirm that all the information given by me in this application for employment and any additional documents attached hereto are true to the best of my knowledge and that I have not wilfully suppressed any material fact. I confirm I have disclosed if applicable any previous employment with Calamatta Cuschieri Moneybase Plc. I accept that if any of the information given by me in this application is in any way false or incorrect, my application may be rejected, any offer of employment may be withdrawn or my employment with Calamatta Cuschieri Moneybase Plc may be terminated summarily or I may be dismissed. By submitting this application, I agree that my personal data will be processed in accordance with Calamatta Cuschieri Moneybase Plc's Candidate Privacy Notice

Key Skills

Ranked by relevance

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Posted
May 09, 2026
Type
Full-time
Level
Mid-Senior
Location
Spain

Industries

Financial Services

Categories

Engineering Information Technology

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