Senior iOS Engineer

About the Role

We’re kicking off a greenfield iOS project with an ambitious digital client, and we’re looking for a Senior iOS Engineer to join us. This is your chance to build an app completely from scratch, and you’ll have a big say in how it’s designed, architected, and developed.

The app will be rolled out across an innovative global company and used by employees and management. It comes with a long-term, ambitious and innovative roadmap, so this is not just a one-off build - it’s the beginning of an exciting product journey.

You’ll collaborate closely with our Copenhagen-based product and design team (including talent from one of Scandinavia’s top design agencies), and have plenty of freedom to propose and shape technical solutions.

The initial contract is 4–6 months (likely full-time), with strong potential for extension. We’re open to some flexibility for great candidates who may have other commitments.

What You’ll Do

• Lead development of a native iOS app (Swift/SwiftUI) from the ground up
• Collaborate with design and product teams to shape the best user experience
• Take ownership of architectural decisions and propose the best ways to implement features
• Work in an agile setup with daily standups, sprint planning, and reviews
• Should you have experience as tech lead then you might get this role also

Requirements

• 5+ years of native iOS development experience
• Proven track record: able to show apps you’ve worked on and explain your contributions
• Strong understanding of API integrations, scalability, and security standards in enterprise apps
• Fluent and professional English (spoken + written)
• Experience working with Jira, Slack, GitHub in distributed teams
• Located within CET±3h

Nice to Have

• Experience with event/festival/conference apps, calendar apps, social apps, or HR/employee-facing apps in enterprise contexts
• Prior work on apps with large-scale adoption inside global companies

Why Join Us?

• Greenfield project: freedom to influence architecture and implementation
• Ambitious client with strong digital ambitions and a long-term roadmap
• Meaningful impact: app will be a daily tool for employees and managers in a global sustainability-driven company
• Top design team: work alongside one of Scandinavia’s best design agencies, known for premium global clients
• Room to grow: potential for longer-term engagement beyond the first release

Contract & Compensation

• Freelance contract
• Duration: 4–6 months, with possible extension
• Engagement: full-time preferred, flexible for strong candidates
• Rate: $25–45/hour depending on experience

How to Apply

Please include:

• Links to apps you’ve built (App Store or portfolio)
• A short note on your specific contributions to those apps
• Your availability (hours/week, start date)
• Your hourly rate expectation