We are seeking a dedicated Senior Android Developer to join our growing company. As part of our development team, build beautiful and user-friendly Android apps for our customers. Your code will be written in a timely and scalable way, ensuring strong optimization. You'll also unit-test your code for robustness, including edge cases, usability, and general reliability.

Main Responsibilities:

• Translate designs and wireframes into high-quality code.

• Design, build, and maintain high-performance, reusable, and reliable Java code.

• Ensure the best possible performance, quality, and responsiveness of the application.

• Identify and correct bottlenecks and fix bugs.

• Unit-test code for robustness, including edge cases, usability, and general reliability.

• Help maintain code quality, organization, and automation.

• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Desired Skills and Abilities:

• BS/MS degree in Computer Science, Engineering, or a related subject.

• 4+ years of experience designing and developing native Android apps.

• Strong knowledge of Android UI design principles, patterns, and best practices.

• Experience working with remote data via REST and JSON.

• Experience with third-party libraries and APIs.

• Familiarity with RESTful APIs to connect Android applications to back-end services.

• Ability to design applications around natural user interfaces, such as “touch”.

• Familiarity with cloud messaging APIs and push notifications.

• Familiarity with the use of additional sensors, such as gyroscopes and accelerometers.

• Knowledge of the open-source Android ecosystem and the libraries available for common tasks.

• Ability to understand business requirements and translate them into technical requirements.

• Familiarity with continuous integration.

• Extensive knowledge of Android internals and experience with JSON, HTML, CSS, JavaScript, Java, Eclipse, and Android Studio.

• Strong knowledge of MVC, OOP, memory management, and threading.

If you are passionate about Android development and enjoy working in a dynamic environment, we would love to hear from you. Apply now to join our team at Optima Group and help us create exceptional mobile experiences for our customers.