senior android engineer

Our Gaming project is for an established GameTech company operating in Europe, the Americas, and ROW countries (Greece, Brazil, Ireland, Finland, Mexico, Chile, Ecuador, Cyprus, and New Zealand), with hubs in Greece, Malta, Brazil, and Mexico and 1200+ employees across all countries of operation. They are committed to staying at the forefront of technological advancements, continually pushing boundaries and delivering seamless entertainment and online gaming experiences to their rapidly expanding customer base.

Our client is looking for a Senior Android Engineer who will play a key role in building modern, high-performance mobile applications for a global audience. The position is aligned with the execution of the mobile technical roadmap, with a strong focus on scalability, performance, and clean architecture. Our client’s mobile ecosystem includes Kotlin, Jetpack Compose, Coroutines, Flow, MVVM/MVI, Clean Architecture, REST APIs, CI/CD pipelines, and modern Android development tools. Beyond hands-on development, the role involves contributing to technical decisions, improving engineering practices, and ensuring high-quality feature delivery across the mobile ecosystem.

Key Responsibilities

• Develop high-performance native Android applications aligned with the technical roadmap.

• Ensure code modularity, scalability, and maintainability, following best engineering practices.

• Remain hands-on, contributing production-level code while supporting the team in delivering high-quality features.

• Collaborate closely with Product, Backend, and Design teams to deliver end-to-end solutions.

• Continuously monitor and improve application performance, stability, and responsiveness.

• Participate in code reviews and contribute to improving engineering standards.

• Contribute to architectural discussions and challenge existing solutions when needed.

• Support the adoption of modern development practices and tools across the team.

Requirements & Qualifications

• Strong experience in native Android development using Kotlin (4+ years).

• Solid experience with modern UI frameworks such as Jetpack Compose.

• Strong understanding of mobile architecture patterns (MVVM, MVI, Clean Architecture).

• Experience with asynchronous programming (Coroutines, Flow).

• Experience integrating REST APIs and working with backend systems.

• Familiarity with CI/CD pipelines and testing practices.

• Experience working in Agile environments and cross-functional teams.

Let’s talk about us:

• Hybrid working model.

• A competitive salary.

• Signing Bonus.

• Brand new equipment.

• Exciting & friendly work environment.

• Career & competencies’ development.

• Continuous learning & development experience based on infinity model through Code.Hub’s Code.Learn.

• L&D plan for your career improvement.

• A truly open, inclusive, and competitive-free environment to grow your skills and have fun!

• Internal competitions & rewards.

Let’s talk about Code.Hub-ers:

• You are eligible to free LinkedIn trainings.

• You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction.

• Training & Tech Mentor for your induction.

• Unlimited access to LinkedIn Learning platform (1st semester).

• Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.

• Private Health Insurance.

• Performance planning each six months and each two years planning of promotion.

• Free Lunch/Snack every day & Cocktail Fridays @ our offices.

• Referral Bonus.