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Jobs / Betano (Kaizen Gaming) / Senior iOS Software Engineer
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Posted 2026-05-06

Senior iOS Software Engineer

Description

We are Kaizen Gaming, the team powering Betano, one of the biggest GameTech companies in the world, operating in 20 markets. We aim to leverage cutting-edge technology, providing the best experience to our millions of customers. We are a diverse team of more than 2,700 Kaizeners, from 40+ nationalities. Our #oneteam is proud to be among the Best Workplaces in Europe and certified Great Place to Work. Back in 2021, we aimed to reform our team and increase its size twofold. After achieving this goal, and looking ahead to 2026, our focus remains on crafting our skills and making Kaizen a "Mobile First" company. Our mobile team consists of 17+ iOS Engineers and 18 Android Engineers, complemented by Software Engineers in Test. Our Engineers work either in our Mobile Infrastructure team or actively contribute to our cross-functional feature squads. Our mobile applications have a widespread user base, reaching millions of people across many countries and continents. We use Swift/Kotlin to create a quality codebase and heavily invest in covering our codebase with tests on all levels. Our goal is to enhance our technical practices and move to the next technical level. Tech Stack: Swift, Alamofire, SwiftUI components, Modular architecture, GitLab for source code management, Bitrise for CI/CD, XCTest for Unit Testing, XCUITest for UI Testing, MVC to MVP, SwiftLint, Structured Concurrency, Firebase, Figma for designs, Transifex for localization. Supportive Stack/Processes: Scrum/Kanban, Jira / Confluence, Firebase / Google Analytics / Google Tag Manager, Pair programming, Unit testing, GitFlow, Code Reviews.

Responsibilities
  • Help shape the new era of the company mobile wise
  • Implement our technology roadmap to the highest of quality standards
  • Affect the technological vision of the iOS chapter
  • Work on challenging tasks and constantly hone your technical skills
  • Contribute to and lead each step of the product development process, from ideation to implementation to release while architecting and building solutions that can scale to support millions of users.
  • See the big picture and identify inefficiencies and opportunities for meaningful improvements.
  • Raise the bar to make Kaizen iOS engineering truly the best-in-class by improving best practices, producing exemplary code, documentation, automated tests, and thorough and precise monitoring.
  • Conduct thorough testing, identify and address performance bottlenecks, and optimize application performance.
  • Mentor and guide junior and mid-level engineers, fostering a culture of continuous learning and improvement.
Requirements
  • Expertise in Swift programming language.
  • Strong understanding of software development principles, capabilities, and limitations of the iOS platform.
  • Extensive experience with code testing methodologies, such as unit testing and integration testing.
  • Proficient in version control systems, such as Git.
  • Experience with continuous integration and continuous deployment (CI/CD) processes.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and leadership skills.
Benefits
  • A buddy will support you with your onboarding
  • Competitive pay & bonus scheme
  • Developmental 360° feedback framework
  • Hybrid way of working & remote options
  • Monthly meal allowance
  • Nice rigs - 2.5K monitor, latest i7, tons of RAM, fast SSD
  • Private health insurance for you & your family
  • Relocation package & "Brain Gain" relocation bonus for Greek expats
  • Unlimited access to Udemy & continuous training
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