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KI
Mid/Senior iOS Engineer
KIS SolutionsUKRemotefull_timeVerifiedPosted 16 Dec 2025
About the role
This is a remote position.
We are looking for a Senior iOS Engineer who can lead technical design, deliver high-quality features, and strengthen our engineering practices. You’ll build modern native experiences using SwiftUI, integrate with REST and GraphQL APIs, ensure strong security and observability, and use AI-augmented engineering tools to improve speed and quality. This role works across multiple teams and contributes to large, complex iOS systems at scale. *Opportunity for only Latin American residents* Job Activities • Develop high-quality features using SwiftUI, and modern design principles. • Make architectural decisions that emphasize scalability, testability, and performance. • Work with REST and GraphQL APIs and collaborate closely with backend teams. • Write clean, modular, testable code using SOLID principles and dependency injection. • Maintain and expand automated test coverage (unit, UI). • Apply knowledge of VIPER architecture when navigating existing codebases. • Design with security in mind: safe data handling, encryption, secure storage, and robust networking. • Ensure strong observability—add metrics, logging, tracing, analytics, and performance instrumentation. • Optimize performance using Xcode Instruments. • Contribute to GitHub workflows, CI/CD automation, and trunk-based development. • Use AI tools to enhance testing, documentation, refactoring, and developer efficiency. • Collaborate with multiple mobile and backend teams in a large, complex engineering environment. • Mentor peers and support engineering excellence across teams.Requirements
• 4 to 5 years of professional iOS engineering experience. • Expertise with Swift, SwiftUI, and modern architectural patterns. Familiarity with VIPER architecture (understanding existing VIPER systems). • Strong understanding of SOLID principles, DI, and writing testable, maintainable code. • Experience with unit testing, test frameworks, and maintaining/expanding code coverage. • Experience integrating with REST and GraphQL services. • Background working on large, complex iOS applications with multiple native engineering teams. • Experience designing for security, observability, and performance. • Proficiency with GitHub, CI/CD pipelines, and trunk-based workflows. • Experience using AI-augmented engineering tools to improve development velocity and quality. Desirable • Experience with event-driven or real-time architectures. • Backend or full-stack exposure, or ability to influence API contracts. • Experience with design systems, shared component libraries, analytics, and experimentation.Apply for this role
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