iOS Engineer at Vigil

This a Full Remote job, the offer is available from: Anywhere You’ll join a cross-functional product team building and evolving a large-scale iOS application used by millions of users. This is a senior-level role in a high-traffic, business-critical environment, where reliability, performance, and clean architecture are essential. You’ll work closely with backend engineers, product managers, and designers, owning features end-to-end while helping set the technical standard for iOS development within the team. WHAT WILL YOU BE DOING: • Design, build, and maintain production-grade iOS applications using Swift across UIKit and SwiftUI codebases • Deliver features in a continuous delivery environment, shipping small, incremental changes to production • Collaborate closely with backend teams to integrate APIs and evolve client-server contracts • Work with UI/UX designers to translate designs into scalable, accessible, and high-quality mobile experiences • Write well-tested code, including unit and integration tests, and contribute to test automation • Participate in code reviews, refactoring, and architectural discussions • Help define and evolve iOS best practices, patterns, and tooling across the team • Mentor and support other engineers, explaining not just how things are done, but why • Actively contribute to Agile ceremonies and continuous improvement initiatives • Identify and escalate technical risks or impediments early, helping drive pragmatic long-term solutions WHAT WE ARE LOOKING FOR: • Strong commercial experience building iOS applications in Swift • Solid experience working with UIKit and exposure to SwiftUI in production environments • Good understanding of iOS architecture patterns (MVC, MVVM, VIPER, etc.) • Experience integrating with RESTful APIs, working with JSON, and client-server communication • Hands-on experience writing unit tests (XCTest) and a quality-first engineering mindset • Familiarity with CI/CD pipelines for iOS (e.g. Fastlane or similar tooling) • Strong knowledge of Git and collaborative development workflows • Strong English communication skills • Experience working with Objective-C and bridging legacy code with Swift NICE TO HAVE: • Experience with SwiftUI at scale or reactive frameworks such as Combine. • Exposure to high-traffic consumer applications • Experience with performance optimisation, crash monitoring, or mobile observability • Previous mentoring or technical leadership experience WHAT’S IN IT FOR YOU? • Be part of our collegial environment where responsibility and authority is shared equally amongst colleagues and help create our company culture • A culture in which we don’t criticise failure but ensure we learn from our mistakes • An Agile environment where your ideas are welcome • The possibility to grow and experience different projects • Fully remote work • Ongoing Training & Mentoring • Learn and experiment with new solutions • The possibility of travelling - ATTENTION! THIS POSITION IS FOR PORTUGAL OR BRAZIL-BASED ONLY This offer from "Vigil" has been enriched by Jobgether.com and got a 82% flex score.