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Senior iOS Developer

We are looking for an enthusiastic and experienced Senior iOS Developer who is focused on quality for our team. iOS developers are a key part of our team and are responsible for turning our innovative experience designs into enterprise class iOS applications. 

Windmill is a boutique digital product delivery company based globally in Switzerland, US, India and Ukraine. Our team of designers, strategists and engineers love to create great experiences. We design and develop delightful and functional digital products that solve tough problems and enable new opportunities for enterprises in complex industries, such as banking & finance, healthcare and compliance. 

For more information, please check the company website at


  • Participating in and/or driving architectural discussions for new applications
  • Driving the iOS development team to deliver high quality applications
  • Writing code using best practices, considering security and performance
  • Participating in sprint planning and task estimation, taking part in crafting stories/requirements
  • Collaborating closely with the teams of UX/UI designers, PMs, QAs and other developers
  • Communicating with main stakeholders and customers 
  • Mentoring and supporting team members
  • Participating in the estimation process


  • 5+ years experience in iOS Development
  • Strong knowledge of Swift
  • Knowledge of Objective-C and iOS SDKs
  • Knowledge of XML, JSON, with experience using SOAP or REST web services, network communication
  • Strong understanding of the full mobile development lifecycle
  • Graduated with a degree in Computer Science or Information Systems
  • Upper intermediate English language proficiency or higher
  • Experience with other technologies like MySQL, XML, JSON, and web services
  • Experience with Agile Scrum Methodology.
  • Good communication and interpersonal skills
  • Experience managing and mentoring team members

A plus

  • Previous experience of leading banking or financial projects

We Offer

  • Competitive salary
  • Become a part of our international team
  • Interesting tasks and challenges
  • Opportunities for career enhancement 
  • Friendly Environment
  • Opportunity to make a positive impact on the team 
  • 20 working days of paid vacation per year

If you’ve got the skills and experience and want to join our international team, please send your CV immediately! =)

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