The company develops digital maps and guides to cities in Russia, CIS countries, Europe, including Chile, UAE, Cyprus and Ukraine. One of the new projects of the company requires a C++/QML developer to implement UI and mechanics of the application, integration with SDK and with APIs of other services.

A Senior level specialist is required for a large banking project. The main requirements for the specialist are: - Java Core - Understanding of OOP, SOLID, DRY, KISS, YAGNI. - Design patterns - Strong knowledge of Service, ContentProvider, BroadcastReceiver components. - Android SDK - Technology stack: RxJava2, Dagger2, OkHttp, Retrofit, Room, Mockito, JUnit (knowledge, experience, ability to write unit tests) - Understanding of MVVM, MVP architectures (understanding, experience working within these architectures) - Android material design - Basic concepts of network protocols: http, rest, soap, etc. - Understanding of multithreading in Java - Algorithms and data structures Additional requirements: - Kotlin - Experience working in a team environment Would be a plus: - Kotlincoroutines - Experience with CI/CD customization - Understanding/experience with WebSocket - Experience with Android system services (Sensors, Bluetooth, Alarm, etc.) - Experience with Agile - methodologies Personal Qualities: - Responsibility, goal-oriented, activity(proactivity), communication skills - Ability to understand new things independently and call colleagues for help if necessary. - Striving for continuous development Main tasks: - Create applications for the work of cashiers - Implement systems for interaction with various payment instruments - Implement libraries for working with Android terminals

Project: Senior Backend Software Engineers build the core of the business logic services. Internal tools, partner focused APIs and consumer oriented apps all rely on these services. Tasks: - Design, build, and maintain APIs, services, and systems across the businesses. - Debug production issues across services and multiple levels of the stack. - Work with engineers across the company to build new features. - Improve engineering standards, tooling, and processes. Requirements: - Experience designing and building APIs. - Understanding of the value of automated testing as part of the implementation, maintenance and improvement of our systems. Be ready to promote these values across the organization. - To know the value of good code design practices for speeding up development, and extending our systems. - Good discipline when it comes to the engineering process. - Excel in multicultural and multidisciplinary environments. - Skills to shape rational technical deliverables from business requirements. - Our team uses the following tools, but we do not expect you to be an expert or to have experience with all of them. Stack: - Ruby on Rails and/or knowledge in any language that allows or favors OOD is welcome. - PostgreSQL, MySQL, Redis, DynamoDB, S3 - knowledge in other database or storage solutions is more than welcome. - Our systems are deployed and maintained mostly on AWS - experience with other PaaS providers would be seen as a plus. - We also have some responsibility on some services that use ReactJS, Node and Java. Other skills that would be an advantage: - Knowledge of Android SDK, ReactJS and/or ReactNative. - Proficiency in Java, Spring and Spring boot, Kotlin or Javascript. - Experience with UI development. - Good command of algorithms, data structures and design patterns. - Advanced English.

Basic Requirements: - Java Core - Understanding of OOP, SOLID, DRY, KISS, YAGNI. - Design patterns - Strong knowledge of Service, ContentProvider, BroadcastReceiver components. - Android SDK - Stack: RxJava2, Dagger2, OkHttp, Retrofit, Room, Mockito, JUnit (knowledge, experience, ability to write unit tests) - Kotlin - Understanding of MVVM, MVP architectures (understanding, experience working within these architectures) - Android material design - Basic concepts of network protocols: http, rest, soap, etc. - Understanding of multithreading in Java - Algorithms and data structures Will be a plus: - Kotlin coroutines - Experience with CI/CD customization - Understanding/experience with WebSocket - Experience with Android system services (Sensors, Bluetooth, Alarm, etc.) - Experience with Agile - methodologies Banking project - application for teller work.

Responsibilities: - Design and build advanced applications for the Android platform - Collaborate with cross-functional teams to define, design, and ship new features - Work with outside data sources and APIs - Unit-test code for robustness, including edge cases, usability, and general reliability - Work on bug fixing and improving application performance - Continuously discover, evaluate, and implement new technologies to maximize development efficiency Requirements and Skills: - Proven software development experience and Android skills development - Proven working experience in Android app development and - Have published at least one original Android app - Experience with Android SDK - Experience working with remote data via REST and JSON - Experience with third-party libraries and APIs - Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies - Solid understanding of the full mobile development life cycle.