Senior iOS Engineer – Messaging / Contentful (m/f/d)

CDP Experts GmbH
Contact person: Frederik Ambos
Barcelona,  Spain
80% remoteFreelanceStart date 1/2027Duration 6 months100% workload
AutomotiveContentfulClean Code PrinciplesApple IOSTest AutomationMobile Application DevelopmentProfilingIOS SDKWeb Performance OptimizationDesign PatternsIos FrameworksSwift (Programming Language)Front End Software Development

Description

For a project with our client in the automotive industry, we are looking for a freelance Senior iOS Engineer to support the messaging team. Alongside extensive iOS development experience, the role requires frontend experience and hands-on coding experience with Contentful. The engagement can be based in Barcelona or carried out remotely.

Key Areas:
  • iOS development within the messaging team
  • Frontend development and coding with Contentful
  • iOS architecture components and design patterns
  • Automated testing
  • Mobile application performance analysis and optimisation
  • Writing clean, maintainable and scalable code
Relevant Technologies and Tools:
  • Swift and the iOS SDK
  • Contentful
  • Automated testing tools
  • Profiling tools for performance analysis
Your Profile:
  • At least five years of professional experience in iOS development
  • Expert knowledge of Swift and the iOS SDK
  • Frontend development experience and hands-on coding experience with Contentful
  • Experience with iOS architecture components and design patterns
  • Experience with automated testing tools and practices
  • Strong understanding of mobile application performance optimisation and familiarity with profiling tools
  • Ability to write clean, maintainable and scalable code
  • Experience working in an agile development environment
  • Excellent problem-solving skills and the ability to work in a fast-paced environment
  • Strong communication skills and the ability to work effectively in a team
  • Please highlight your project experience in iOS development, frontend development and coding with Contentful.
Project Details:
  • Location: Barcelona or remote
  • Start: 1 January 2027
  • Duration: Until 30 June 2027
  • Contract Type: Freelance
Interested?
We look forward to receiving your current profile, including your expected hourly rate, location and availability.











Keywords
Senior iOS Engineer, iOS Developer, iOS Development, Swift, iOS SDK, Mobile Development, Frontend, Contentful, Messaging, Software Architecture, Design Patterns, Test Automation, Performance Optimisation, Profiling, Clean Code, Agile, Automotive, Barcelona, Remote, Freelance

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