IOS Developer (Ads SDK)

With over 8 billion downloads and 200+ games in our portfolio, we at SayGames think big. We don’t believe in bureaucracy or complex vertical structures—but we do believe in people and creative freedom. Our approach has propelled us into the top 3 publishers worldwide, and we have no plans to slow down.

We are a data-driven company, relying on analytics, cutting-edge technologies, and expertise. But our true secret lies in our people—their boldness and experience allow us to push boundaries, experiment, make mistakes, set trends, and uncover the secrets of success.

We are looking for an iOS Developer to join the SayPromo product an ecosystem of services/SDK that helps game developers efficiently load, manage, and display ads while ensuring stability and high monetization performance.

• Develop and maintain an advertising network SDK for iOS using Swift
• Collaborate with the team to continuously improve code quality and system architecture
• Design and implement reliable, high-performance SDK components with a strong focus on concurrency, lifecycle management, and main-thread safety
• Investigate and resolve production issues, including crashes and performance bottlenecks
• Work closely with Android engineers, backend teams, product managers, and QA to deliver robust cross-platform solutions

• 5+ years of experience in iOS development using Swift, with a focus on SDK development
• Strong experience in designing and maintaining scalable architectures
• Solid problem-solving skills and the ability to make well-reasoned technical decisions
• Experience with Ads SDKs, monetization platforms, or other performance-critical mobile systems
• Familiarity with observability tools, diagnostics, and SDK release processes
• Good level of English

• Hybrid work format—cozy offices in Limassol, Paphos, or Warsaw. Remote work is up for discussion 
• Flexible schedule—work at your own pace as long as you stay in touch with the team and get things done on time
• Support for self-development—free English & Polish (or Greek) courses, conference and course reimbursements
• Health benefits—medical insurance for you and your family, plus a sports allowance
• Top-tier equipment—we’ll set you up with the best devices for a smooth workflow
• Trips to Cyprus—we encourage workations and hold team events in our sunniest location