iOS Senior Engineer

What You’ll Work On

• Build and evolve SwiftUI feature modules across the KSP stack
• Integrate KSP into the Sports host app via shared contracts
• Design and maintain modular SPM APIs, keeping module boundaries clean and public surfaces intentional
• Implement real-time sportsbook experiences: odds/live data flows, navigation, analytics, localization, and media
• Own quality end-to-end: unit tests, SwiftUI view tests, lint/format, CI feedback, and PR hygiene
• Collaborate with product, design, QA, and other platform teams on high-impact sportsbook journeys

Ideal Profile

Must-Have

• Solid commercial experience building production iOS apps or libraries in Swift
• Strong SwiftUI skills: composition, navigation, state management, performance-aware UI
• Comfortable with modular Swift Package development and multi-repo / multi-package dependency graphs
• Practical experience with async/await and main-actor boundaries, able to reason about concurrency bugs
• Experience writing unit tests and testing UI behavior (XCTest and/or Swift Testing)
• Ability to work in a large codebase with shared components, strict linting, and CI gates
• Clear communication in English and confidence collaborating across squads

Nice-to-Have

• Experience with Factory, Resolver, or similar DI containers
• Exposure to Combine and migration toward Observation / @Observable
• Realtime systems experience (MQTT, WebSockets, push-driven UI)
• Sportsbook, betting, trading, or other high-frequency / odds-driven product experience
• Experience embedding libraries into a host app (SDK-style delivery, integration contracts, versioning)
• Familiarity with analytics/tracking instrumentation, localization pipelines, or media/player SDKs
• Comfort with GitLab, conventional PR reviews, and Jira-linked delivery

What Success Looks Like

• You deliver reliable sportsbook features with clean module boundaries and predictable integrations
• You write testable, maintainable Swift that fits existing KSP conventions
• You improve live UX quality under real conditions: odds updates, navigation, betslip flows, and streaming
• You leave the codebase healthier than you found it: better tests, clearer APIs, fewer regressions

Soft Skills We Value

• Product mindset: you care about customer journeys, not only tickets
• Pragmatism: prefer simple solutions, abstract complexity only when needed
• Ownership: you follow work through build, test, review, and production feedback
• Collaboration: you can partner with web / backend sportsbook teams and host-app iOS engineers