Candidates 122
$5500 / mo
≈ $66000 / year net
Senior Android Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published today · In passive search
• Proficient in Kotlin and Java
• Kotlin Coroutines and Jetpack Compose
• API Protocols: REST, gRPC
• Version Control: GitHub, Bitbucket, GitLab
• Design patterns
• Interested in transitioning to an ML/AI role, with a particular focus on Computer Vision
Played a key role in developing Openpay's, a leading payments fintech in Australia, mobile application which helped the company go public with over 300k active users.
Contributed to the development of ironSource's mobile app Aura, which helps mobile operators increase revenue and helped the company to go public with over 8 million active users.
Helped develop the mobile application for Reface (AI Face Swap App), a well-known Ukrainian company with over 15 million active users.
$4600 / mo
≈ $55200 / year net
Senior Flutter Developer
Ukraine · 9 years of experience · Intermediate ·Published today
Ukraine · 9 years of experience · Intermediate ·Published today
Hobby: Arduino DIY projects.
Coding languages: Java\Kotlin\Dart
$4000 / mo
≈ $48000 / year net
Android developer
Ukraine · 6 years of experience · Intermediate ·Published today
Ukraine · 6 years of experience · Intermediate ·Published today
Good understanding of the tools, principles, and patterns that underlie Android development.
Experience build multithreaded apps using 3rd-party libs and REST APIs.
Understanding how to build a great UX for mobile apps using responsive design.
Material Design UI & UX, Responsive Layouts, Pixel Perfect, MV*-patterns, Google Guidelines.
Java, RxJava2, Retrofit, Room, Firebase, Room, SQLite, Realm, Android Architecture Components, Kotlin,
MVVM, MVP, Algorithms and Data Structures, Jira/Redmine
$4500 / mo
≈ $54000 / year net
Senior Android Developer / Team lead
Ukraine · 5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 5 years of experience · Upper-Intermediate ·Published yesterday
Programming languages: Kotlin, Java
Frameworks and tools: Android SDK, Android Studio, Gradle
Databases: SQLite, Room, Firebase Realtime Database, Firebase Cloud Firestore
Navigation: Fragment Manager, Navigation Component
Dependency Injection: Dagger, Koin
Architecture Patterns (based on Clean Architecture): MVVM, MVP, MVI
Version control systems: Git, Mercurial
API integration: RESTful, SOAP
Mentoring and team management: management code reviews, optimizing processes
Strong problem-solving skills and attention to detail
Good communication skills
$4500 / mo
≈ $54000 / year net
Senior Android Developer
Ukraine · Kyiv · 7 years of experience · Upper-Intermediate ·Published 24 April
Ukraine · Kyiv · 7 years of experience · Upper-Intermediate ·Published 24 April
Experienced in maintenance and delivery of multi module applications with complex logic, based on Kotlin/Java, Coroutines, Flow, Clean Architecture, SOLID, RxJava etc
• Animations, custom views and non-standard UI elements
• Maintenance of multi module applications with complex logic
$5000 / mo
≈ $60000 / year net
Senior Android/Fultter Developer/Team Lead
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published 24 April
Ukraine · Kyiv · More than 10 years of experience · Upper-Intermediate ·Published 24 April
Most of my career has been spent in mobile development for Android. The first version of Android I started working with was 2.1. I had the opportunity to trace the entire evolution of the OS from a programmer's perspective, starting from the times when AsyncTask seemed like a good idea, and real-time image processing required writing code using the NDK, to the advent of Compose and Kotlin Multiplatform. It would be correct to say that I have worked with all the paradigms that have ever been widely used for Android.
I have tackled a very broad spectrum of tasks, from complex algorithmic problems, apps with sophisticated client-side data processing, to "layout development", high-load multithreaded applications, and of course, animations, animations, and a bit more animations. My experience includes designing architecture from scratch as well as gradually integrating new architecture into very large projects along with writing features. Also covered the entire spectrum of code testing approaches, from projects without any testing to those that applied a comprehensive range of tests (unit, integration, hermetic, and even units for Activities & Fragments). And, of course, there was a lot of code review.
I have extensive experience working with teams of 1 to 50+ members, both remotely and in-office, in product and outsourcing settings.
Programming Languages: Java, Kotlin, Dart, C++
Technologies and libraries: Android SDK, Flutter SDK, Material Design 3, widgets, JSON, SQL, REST, Gradle, MVP, MVVM, Retrofit, RxJava, Mockito, Robolectric, Espresso, Dagger 2, Data binding, Clean architecture, RxJava, Dagger/Hilt. Understanding of OOP principles, knowledge of design patterns, data structures, multithreading and synchronization principles, SQLite and ORM, performance and memory optimization skills, big experience in developing client-server applications, code review and quality analysis, UI animations, data transfer protocols, knowledge of json and xml formats, knowledges in image recognition methods, extensive knowledge in data compression.
- My first experience in non-commercial programming involved developing data compression algorithms and their implementation. At the beginning of my professional career in a department specializing in image recognition, I was charged with developing a proprietary barcode format and to be able to recognize and encode data in it (at that time, QR codes were not yet represented on mobile devices).
- GrubHub project, which adhered to extremely high standards of code quality and control including tests of all types, stringent coding standards and very detailed code review processes.
- Some of my own projects that I am currently working on. Without disclosing the details of the projects, I can say that a special emphasis was placed on design and a convenient, consistent interface. This required a very detailed study of the subject area and analysis of the last two versions of Material Design.
$4000 / mo
≈ $48000 / year net
Qt/Qml/C++ Team Lead / developer
Ukraine · Kyiv · 10 years of experience · Upper-Intermediate ·Published 23 April
Ukraine · Kyiv · 10 years of experience · Upper-Intermediate ·Published 23 April
Qt/Qml - 7 years
Cocos2d-x - 1 year
Unity - 1 year
Java, Android - 6 month
Scrum, Git, Jira etc
I have expertise in the next areas:
- Automotive industry (HMI) - 5 years
- Desktop app for game devices (full stack QT/Qml) - 2 years
- Game development industry (2d casual) - 1 year
- 3D printing industry (core) - 1 year
- Computer vision (machine learning) - 3 years
Моя ціль зміни роботи - бути максимально корисним для оборони країни.
Мій досвід дозволяє мені освоїти що завгодно до рівня мідла за пів року - відповідно я відкритий до обговорення дуже широкого скоупу можливої роботи.
$4400 / mo
≈ $52800 / year net
Senior Java Software Engineer
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published 23 April · In passive search
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published 23 April · In passive search
Projects:
08.2021 – 03.2023 Microservices projects under NDA
UI: JavaScript, TypeScript, Angular
Backend: Java 17, Spring Data/Boot/Cloud/StateMachine/Core, Mapstruct, Hibernate, Sql, Apache Kafka
Software Engineer (Java)
Projects:
01.2020 – 08.2021 Microservices projects under NDA
UI: JavaScript, jQuery,Spring mvc, Spring thymeleaf
Tools: Git, Jira,Docker, Oracle db,Microsoft sql server
Backend: Java 8,Spring Cloud, Spring Data, Spring Boot, Spring Security, Hibernate, Sql, Apache Kafka,Ldap
12.2018 – 12.2019 Project under NDA
UI: JavaScript, jQuery, Vue.js, XUI, Angular
Backend: Java 8, Spring Data, Spring Boot, Spring LDAP, OpenAM
10.2017 – 09.2018 “Alystra”- Transport system, which gives greater insight, increased efficiency and more secure delivery times from traffic planning, reporting, billing and follow-up.
Tools/ Frameworks used in the project:
Java 8, Spring IoC, JMS, REST, SOAP, Oracle DB, Swing, Maven, Jenkins.
Main responsibilities:
Back-end development
Project maintenance
12.2015 – 10.2017 SMARTbank “Netbank Renewal” - SPA NetBanking solution.
Tools/ Frameworks used in the project:
Java 8, Maven 3.0, Spring, AngularJS 1.5, SoapUI, Postman, cxf, jax-ws, jax-rs, grunt, bootstrap, sass
Main responsibilities:
Front-end development
Back-end development
Integration front-end part with back-end via web services.
Project maintenance
10.2014 – 12.2015 “qHub” – web-based bank solution is used to maintain and view basic account and customer information. The client is mainly used by the bank administrators or support personal, but will also be used by EVRY FS personnel administering configuration of a bank.
Tools/ Frameworks used in the project:
Java 7, Richfaces 4.3, JSF 2.0, Maven 3.0 , Jetty, Spring, JavaScript, jQuery, SoapUI, Cxf, Html, Css, Svn.
Main responsibilities:
Front-end development
Integration front-end part with back-end via web services.
Project maintenance
Overall 10+ years of work experience in IT
• Quick learner; Result-oriented & Client-focused; Proactive in problem analysis and issues solving; Attentive to details; Stress resistant; Equally good team & stand-alone player; Leadership qualities;
• Java 17, Spring, REST, SOAP, Micro-services;
• TypeScript, Angular, Vue.js, RichFaces, Thymeleaf
• Databases: PostgreSQL, Oracle, MongoDB, SqlLite ;
• Mobile: Android(Java only); Integration with Firebase/Appodeal/Google Mobile Ads Consent SDK
•Docker, k8s, Git, Postman, SoapUI
•Scrum/Agile, CI/CD
• English - Upper-Intermediate.
2)SOA/SPA/Rest/microservices architecture.
3)Non legacy project
4)Back-end:Java 8-17, Spring, Hibernate, JMS etc
5)Front-end: Thymeleaf, Angular, Vue.js, typescript etc
$5750 / mo
≈ $69000 / year net
Lead / Senior Android Developer
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Kyiv · 9 years of experience · Upper-Intermediate ·Published 22 April
I have contributed to numerous projects across various platforms throughout my career.
With over 8 years of experience as an Android Developer, I have expertise in designing, developing, programming, testing, and implementing Android applications for smartphones, tablets, and TVs.
Proficient with common Android framework API's and 3rd party libraries.
Mainly write in Kotlin with Jetpack Compose.
Additionally, I have experience working on projects with Flutter
$3500 / mo
≈ $42000 / year net
Senior Android Developer
Ukraine · Kyiv · 8 years of experience · Upper-Intermediate ·Published 22 April
Ukraine · Kyiv · 8 years of experience · Upper-Intermediate ·Published 22 April