Senior Ios Developer Lisboa

Job Details

• Seniority level: Mid-Senior level
• Employment type: Full-time
• Job function: Engineering and Information Technology
• Industries: IT Services and IT Consulting

Overview

At IRIUM we want you to always chase your dreams. Prepare yourself to conquer your goals while enjoying the journey. We are currently looking for a Senior i
OS Developer for a leading multinational retail company.

Location: Lisbon, Braga, Coimbra (hybrid).

Responsibilities

The role focuses on building modern, dynamic interfaces and managing real‑time communication. Specific day‑to‑day duties are not listed in the original description, but the company expects strong technical leadership and architecture expertise.

Qualifications

• Tech Stack: Swift, Swift
  UI, UIKit, Web
  Sockets, Server‑Sent Events (SSE), Combine, Graph
  QL, Git.
• 5+ years of experience in i
  OS development using Swift.
• Strong experience building modern, dynamic interfaces with Swift
  UI or UIKit.
• Proficient in handling real‑time communication via Web
  Sockets, 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.

Nice to Have

• Experience working on AI chat assistants or conversational interfaces.
• Familiarity with Combine, Graph
  QL, 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.

What we offer

• 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.

Equality and Ethics

IRIUM is a company with dynamic and proactive professionals. Our values are responsibility and commitment to work quality. We defend a world without stereotypes or limitations and 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.