Senior iOS Engineer

Join Chainels as a Senior iOS Engineer

Based in Rotterdam, Chainels is a high-growth PropTech / UrbanTech company offering a community platform for buildings and cities, elevating the living and renting experience and allowing efficient management of assets. Our SaaS solution is trusted by renowned real estate investors, is available in 20+ countries, and is used in over 750+ buildings with 100,000+ users. Our product development team—composed of in-house Web, iOS, Android developers, and designers—collaboratively researches, designs, builds, and optimises our multi-platform solution catering to 50+ white label applications.

We are looking for a Senior iOS Engineer to play a key role in our mobile app development team. You will join architectural planning, technical implementation, and ensure the delivery of state-of-the-art, high-performance features that delight our users.

The team is growing, but we keep our basics. We don’t do meetings just to meet, but only if necessary. Our structure is flat as a pancake and we highly value open and direct communication. You have a voice in the team, your ideas matter, and contribute to our way of working.

Key responsibilities

• Take ownership of our iOS code base and guide the delivery process from planning to launch and beyond
• Collaborate with design and development teams to architect and implement well performing, visually appealing, and user friendly iOS experiences
• Translate designs into high-quality, maintainable code
• Modernization of existing codebase and the adoption of a scalable modular architecture
• Stay up-to-date with the latest iOS trends and technologies and introduce them into our development processes

Requirements

• 7+ years of hands-on iOS development experience with demonstrated proficiency in working with complex applications
• Expertise in modular MVVM architecture in complex applications, using REST APIs, local data storage, and 3rd party integrations
• Expertise in SwiftUI and UIKit
• Experience with Git version control, CI/CD pipelines, and release management
• Ability to work both independently and collaboratively within a team
• Strong communication, and expectation management skills

We offer

• Yearly personal development budget for your continuous growth
• Inspiring and dynamic work environment in a fast-growing, international company
• Competitive salary and benefits package, including a modern pension plan
• Vibrant company culture, celebrating results and supporting each other's growth through shared failures and successes
• Hybrid working model
• Macbook & iPhone
• 25 days of annual leave
• Complimentary lunch and snacks at the office 🥪
• Team outings 💃, vrijmibo 🍻, team trips away 🏄

We are currently not hiring applicants who live outside of the EU

We are off during the holidays and will be back after 5 January 2026. Your application will be evaluated after this date.