Senior iOS SDK Engineer - Mobile Payments (Hybrid Paris)

Entrust Corporation; Paris; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Health Insurance

Life insurance

Lunch vouchers

RTT days

Job summary

Entrust Corporation in Paris, France, seeks an experienced Senior iOS Software Developer to advance secure, high-performance mobile solutions within the DCS Mobile Team. You will evolve the Full SDK and wallet-focused features for digital payments and authentication.

You will collaborate across product, security, QA, DevOps and backend teams, contribute to design, testing and certification, and mentor junior engineers while staying current with iOS technologies. Hybrid work: 3 days in office.

Qualifications

• 5+ years of professional software development experience.
• 4+ years developing native iOS apps or SDKs with Swift.
• Strong understanding of OO design, architecture patterns, and SOLID.
• Experience with client-server architectures and performance optimization.
• Experience with CI/CD and Git.

Responsibilities

• Design, develop, maintain, and enhance high-quality iOS software components and SDKs using Swift.
• Participate in the full software development lifecycle: requirements, architecture, implementation, testing and deployment.
• Provide Level 3 production support and optimize performance and reliability.
• Collaborate with Product, Security, QA, DevOps, and Backend teams to deliver end-to-end features.
• Mentor junior developers and contribute to technical planning and code reviews.

Skills

Swift

iOS SDK

Git

CI/CD

Concurrency

Testing

Education

Bachelor's degree in Computer Science or related field

Tools

Xcode

Swift/Objective-C Interop

Job description

Entrust Corporation in Paris, France, seeks an experienced Senior iOS Software Developer to advance secure, high-performance mobile solutions within the DCS Mobile Team. You will evolve the Full SDK and wallet-focused features for digital payments and authentication.

You will collaborate across product, security, QA, DevOps and backend teams, contribute to design, testing and certification, and mentor junior engineers while staying current with iOS technologies. Hybrid work: 3 days in office.