Senior iOS Developer for a Leading Multinational Retail Company

At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey.

We are currently looking for Senior iOS Developer for a Leading Multinational Retail Company

Requirements:

Tech Stack

Swift, SwiftUI, UIKit, WebSockets, Server-Sent Events (SSE), Combine, GraphQL, Git

Profile Requirements

3+ years of experience in iOS development using Swift.

Strong experience with SwiftUI or UIKit and building modern, dynamic interfaces

Proficient in handling real-time communication via WebSockets, SSE, or similar protocols

Solid understanding of mobile architecture and server-driven UI frameworks

Experience building and maintaining reusable UI components

Understanding of chat UI design principles, including prompt handling, conversation flows, and input management

Familiarity with version control systems (e.g., Git) and Agile workflows. Minimum English level: B2 (fluency required)

Nice to Have

Experience working on AI chat assistants or conversational interfaces

Familiarity with Combine, GraphQL, or reactive programming paradigms

Experience with analytics, performance monitoring, and user feedback loops

Exposure to backend concepts such as SDUI payload design or API contracts for conversational platforms

Location: Lisbon, Braga, Coimbra, hybrid.

What do we offer?

➡ An innovative and growing company, with a lot of opportunities for professional development.

➡ Retribution according to your experience and performance. Access to flexible pay and medical insurance as a social benefit.

➡ Unlimited access to technological training in free mode.

IRIUM is a company with dynamic and proactive professionals. Our values are responsibility and commitment to work quality. This is the spirit we are looking for at IRIUM, whatever your age is. If you recognize yourself in this, this is your company!

We can build the future together. Let’s talk!

Send your CV to: [email protected]

At IRIUM we defend a world without stereotypes or limitations and we believe in equality for all, principles that we subscribe to in our Equality Plan and Code of Ethics, guaranteeing equal treatment and opportunities regardless of any personal, physical or social condition.

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