Lead IOS Engineer

About us Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/ About the role As a Lead iOS Engineer , you will own the technical direction of our iOS platform, set engineering standards, and mentor a team of engineers while remaining hands-on with the codebase. You will drive architecture decisions, ensure scalability and performance, and partner with product and cross-functional leadership to shape the mobile roadmap. Key Responsibilities Define and own the technical vision, architecture, and long-term roadmap for the iOS platform. Lead, mentor, and grow a team of iOS engineers; set coding standards and review practices. Make high-impact architectural decisions and drive modularization/scalability across the codebase. Own CI/CD strategy , release management, and deployment reliability. Partner with product and design leadership to translate business goals into technical execution. Establish observability, performance budgets, and quality gates. Remain hands-on : contribute to critical features and complex problem-solving. Qualifications 8+ years of iOS development experience, including 2+ years in a lead or tech-lead capacity. Proven track record shipping and scaling B2C subscription-based apps at significant user volume. Deep expertise in Swift, Swift Concurrency , and advanced language features; ability to set idiomatic standards across a team. Mastery of StoreKit 2, subscription monetization architecture , entitlement/receipt validation at scale, paywall experimentation, and pricing/offer strategy. Strong architectural leadership: large-scale modular architectures, dependency management (SPM), design systems, and cross-team API con