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Huge

Senior UI Engineer

RemoteColombia only
Published
Role
Mobile
Experience
Senior
Company size
Enterprise
Salary not disclosed
Check eligibility

Open to CO only. Set where you work from to check your eligibility.

No BS summary

Senior iOS/UI mobile engineer in Colombia with 5+ years of mobile engineering and deep Swift/SwiftUI experience. Must have shipped 2+ App Store apps and know CI/CD with GitHub Actions, mobile security, payments, push notifications, APIs, and cloud basics.

Core skills

SwiftGitHub ActionsSwiftUI

Required skills

Kotlin/React NativeGCP/AWS/AzureREST/GraphQLNode.jsUIKitOAuth2OIDCPKCEKeychainXCTestXCUITestWKWebViewUniversal LinksDeep LinksWCAG

What you'll do

  • Partner closely with Design and Product teams to translate complex UX/UI designs into polished, responsive, and performant Swift/iOS mobile interfaces.
  • Drive end-to-end integration of core app capabilities, including push notification infrastructure, payment gateways/processing (e.g., Apple Pay, IAP), and advanced mobile app security protocols.
  • Own the release process and maintain build hygiene, leveraging continuous integration tools to ship updates smoothly to the Apple App Store.
  • Design and build automated CI/CD pipelines using GitHub Actions to optimize testing, build times, and deployment cadence.
  • Collaborate with backend teams on API design and documentation; leverage working knowledge of backend ecosystems (e.g., Node.js) to ensure efficient data orchestration and smooth mobile-to-API communication.
  • Serve as the Swift/iOS SME while collaborating across cross-functional mobile stacks (including Kotlin or React Native) to ensure alignment on shared client projects.

What they require

  • 5+ years of mobile engineering experience, with a primary focus on native Swift development.
  • Demonstrated experience launching at least 2+ apps on the Apple App Store.
  • Direct hands-on experience implementing push notifications, payment processing (e.g., Apple Pay, Stripe, In-App Purchases), and mobile app security best practices.
  • Familiarity or hands-on experience with Kotlin (Android) or cross-platform solutions such as React Native.
  • Proven experience building and maintaining CI/CD pipelines using GitHub Actions.
  • Practical experience working alongside at least one major public cloud platform (GCP, AWS, or Azure).
  • Strong understanding of REST/GraphQL API design, API documentation standards, and basic backend concepts (e.g., Node.js).
  • Excellent written and verbal communication skills, with a collaborative mindset for working with client teams and cross-functional discipline leads.
  • Deep hands-on experience with SwiftUI (and UIKit interop where needed).
  • Practical experience with OAuth2/OIDC token flows, PKCE, secure credential storage (Keychain), and certificate pinning.
  • Demonstrated experience with XCTest and XCUITest, and familiarity with contract testing against API specifications.
  • Experience integrating hosted third-party flows via WKWebView (e.g., hosted payment pages) and implementing universal links / deep links.
  • Working knowledge of mobile accessibility guidelines (WCAG) and platform accessibility tooling.
  • If the selected candidate holds a degree in Engineering or a related profession, they must present their professional license.

Huge

Huge is a design and technology company. We create products and experiences that grow the world’s most ambitious brands.

Digital AgencyEnterprise

Details

Apply routeGreenhouse
Salary not disclosed