Principal iOS Mobile Engineer (Wallet & Digital Identity Platforms)

About the role

This is a strategic engineering position within a highly innovative product environment focused on next‑generation Digital Identity and Wallet solutions used at international scale. The role combines technical leadership with hands‑on development of secure, enterprise‑grade iOS applications and SDKs.

Key responsibilities

• Lead the design and development of advanced iOS applications using Swift, SwiftUI, UIKit and modern iOS technologies.
• Define mobile architecture, engineering standards, scalability practices and technical strategy for the Wallet and Digital Identity platform.
• Collaborate with product, backend, security and DevOps teams to deliver secure, high‑performance mobile experiences.
• Drive adoption of CI/CD pipelines, automated testing, clean architecture principles and performance optimisation.
• Mentor senior and mid‑level engineers, conduct code reviews and ensure high engineering quality.

Required profile

• BSc/MSc in Computer Science, Software Engineering or related field.
• 10+ years of professional software engineering experience with a strong focus on iOS development.
• Proven experience building and scaling production‑grade iOS applications in enterprise or product‑driven environments.
• Strong communication and stakeholder collaboration skills in English.

Required skills

• Swift, SwiftUI, UIKit, Combine, async/await.
• Clean Architecture, MVVM, VIPER, TCA, modularisation.
• RESTful APIs, OAuth2, OpenID Connect, mobile security principles.
• Git, CI/CD pipelines, automated testing, App Store release management.
• Agile software development practices.

What we offer

• Competitive compensation package based on experience.
• Hybrid or fully remote work model (remote for professionals outside Attica).
• Home office allowance, MacBook and external monitor provided.
• Friendly, collaborative, engineering‑driven culture.
• Opportunity to work on cutting‑edge Digital Identity and Wallet technologies with international impact.