Senior iOS Engineer
MollieLisbon, Portugal • Milan, Lombardy, Italy
Posted February 18, 2026
Full Time
About the Company
Mollie is a payment and money management platform for businesses in Europe, serving over 250,000 customers across the continent.
Job Description
Join Mollie's 850-strong team to build and maintain a payment SDK for iOS, collaborating with mobile and platform teams across Europe.
Requirements
- Design and develop a production-ready iOS SDK from the ground up
- Ensure SDK compatibility across iOS versions and device types
- Build and maintain CI/CD pipelines for automated testing, versioning, distribution, and App Store submission
- Define SDK architecture that balances developer experience with security and compliance
- Build to scale and for a lot of traffic
- Collaborate with platform and app teams to align on shared tooling, release workflows, and mobile infrastructure
Benefits
- Retirement Plan
- Visa Sponsorship
- Four Day Work Week
- Generous Parental Leave
- Tuition Reimbursement
- Relocation Assistance
