Location: Hong Kong SAR; Kuala Lumpur, Malaysia
About Us
Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance.
Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution.
Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services.
Must Haves
Major in Computer Science or related fields.
Solid foundation in computer science and a good understanding of microcomputer principles.
Strong sense of responsibility for software products, with good communication skills and excellent teamwork capabilities.
Proficient in at least one programming language, such as (but not limited to): Java, Kotlin, Objective-C, Swift, C, C++, or Python.
Passion for building the high-performance apps
Nice to Haves
Strong experience with Flutter and Native mobile development
Solid understanding of TypeScript and modern React patterns
Side projects or open-source contributions
Why Join Us
At Bybit, we are committed to fostering a supportive and enriching work environment.
Our benefits include:
- Study Growth Fund: We support your professional development and continuous learning.
- Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation.
- Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world.
- Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company.
- Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.
Задачи:
— Реализовывать и развивать мобильный SDK, проводя рефакторинг существующей архитектуры на Kotlin Multiplatform;
— Развивать сетевой и data layer, включая управление запросами, retry-стратегии, throttling, обработку ошибок, кэширование, локальное хранение и синхронизацию данных;
— Разрабатывать асинхронные пайплайны с контролем конкурентности и latency, реализовывать фоновые операции и управление состоянием данных;
— Реализовывать realtime-взаимодействие и persistent connections, включая механизмы восстановления соединения, интеграцию нативной и веб-части через WebView и взаимодействие с backend;
— Обеспечивать корректную интеграцию и работу SDK в сторонних приложениях, заниматься тестированием, диагностикой, мониторингом и оптимизацией производительности и потребления ресурсов.
Требования:
— Практический опыт разработки на Kotlin Multiplatform на системном уровне, не UI;
— Опыт разработки SDK, библиотек, framework или сложных переиспользуемых мобильных компонентов;
— Знание интеграции мобильных библиотек или SDK в сторонние приложения;
— Регулярная практика проектирования и реализации архитектуры мобильных приложений или платформенных решений;
— Опыт работы с асинхронностью и конкурентностью (Kotlin Coroutines / Flow);
— Опыт проектирования сетевого взаимодействия на уровне production, применение модели OSI при разработке сервисов;
— Понимание построения data-heavy систем на клиентской стороне: кэширование, синхронизация, консистентность данных;
— Навыки самостоятельной реализации технических решений, тестирования и отладки;
— Опыт системного debugging и поиска первопричин проблем.
Будет плюсом:
— Опыт разработки и поддержки приложений с DAU > 1000;
— Знание Swift и Swift Concurrency;
— Опыт интеграции WebView и взаимодействия нативной и веб-части;
— Опыт работы с realtime-коммуникациями, streaming и persistent connections;
— Знакомство с SQLDelight, OkHttp и аналогичными инструментами;
— Понимание работы поисковых систем, ранжирования или e-commerce систем.
Условия:
— Удалённая работа или гибридный формат;
— Предпочтительная локация: Москва, Екатеринбург, Нижний Новгород (для периодических личных встреч);
— Оформление сотрудничества через ИП;
— Оплата 2000–2500 рублей в час;
— Максимальный месячный бюджет 420 000 рублей.
Дополнительно:
— Вы будете единственным мобильным инженером компании, отвечать за мобильный SDK;
— Архитектура SDK 2.0 уже спроектирована, предстоит реализовать её, довести SDK до production и обеспечивать дальнейшее развитие и качество;
— Тесное взаимодействие с backend-инженером, включая совместные code review;
— Работа над SDK от анализа и проработки решений до реализации, тестирования, выпуска и поддержки.
Технологический стек компании включает Kotlin, Swift, Kotlin Multiplatform, SQLDelight, OkHttp, Flutter, Python.
Компания YoloPrice — embeddable e-commerce платформа, интегрируемая в сторонние мобильные приложения, обеспечивающая ключевую логику: поиск, данные, синхронизацию и работу приложения в online.
Возьмет на себя архитектуру карточного продукта и платежной инфраструктуры. 2+ года на Elixir/Erlang или 5+ лет на Java/Kotlin или Go-именно в финтехе (карты, карточный процессинг, нео-банкинг).
Удалённоlead#TechLead #Java #Kotlin #Go #Erlang #Elixir #React #Flutter #Удаленно #Релокация #Европа #Fintech https://www.linkedin.com/search/results/all/?keywords=%23fintech&origin=HASH_TAG_FROM_FEED&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3B5uOa1kZHSwe9CPxrWj2LEw%3D%3D; Локация:📍Удалённо или релокация в Европу (после успешного прохождения ИС)
Zадачи:
— Разработка и развитие Android приложений
— Добавление новых функций
— Оптимизация существующих приложений
— Интеграция с REST API и backend сервисами
— Написание тестов и исправление ошибок
— Участие в Code Review и командных технических обсуждениях
Требования:
— Знание Kotlin, Android SDK и жизненного цикла компонентов Android
— Опыт работы с архитектурами MVVM, MVI или Clean Architecture
— Владение Android Jetpack: ViewModel, LiveData, Navigation, Room
— Опыт работы с Coroutines и Flow
— Знание Retrofit, OkHttp, REST API
— Опыт использования Hilt или Dagger 2
— Навыки написания тестов с JUnit, Mockito, Espresso
— Владение Git, Android Studio и Gradle
— Умение читать техническую документацию на английском языке
Условия:
— Работа над продуктами телекоммуникационной сферы
— Профессиональная команда
— Участие в архитектурных и технических решениях
— Возможности для профессионального развития
— Официальное оформление по FHSh договору с физическим лицом
— Гибридный формат работы (удалённо и в офисе)
— Рабочий день 9 часов
Дополнительные преимущества:
Опыт работы с Jetpack Compose, Firebase, Crashlytics, Sentry, Flutter, BLE и публикацией приложений в Google Play.
Задачи: разработка на Flutter верстка в соответствии с макетами (Figma) реализация бизнес логики реализация подключения к API; • наличие pet-проектов в программировании.
Location: Intellias
Meet your recruiter
Yustyna Vozna
yustyna.vozna@intellias.com
https://www.linkedin.com...
Vacancy details
Test Engineering
Automation Test Engineer (Java)
Middle
Poland, Ukraine
Remote
APPLY NOW
REFER A FRIEND
Let’s breathe life into great tech ideas! With more than 3 000 people globally, Intellias is a company where benchmark technological solutions are born. Join in and take your part in digitalizing the world.
What project we have for you
Our fast-growing and professional team is looking for a Middle Automation QA who will join to the development of new bespoke white label application to manage Health Savings accounts for its clients. Our client is one of the most well-known and funded startups in its industry, based in the United States. By joining our team, you will get exceptional businesstechnicalmultinational experience working with the demanded product in a competitive American market.
The candidate will be a part of brand new project team to create top-notch system from scratch, acting as expert in technologies with dedicated innovation resources. The project goal is to build and set up new scalable product and increase time to market for the system.
The team is responsible for all aspects of building the product, from ideation to creation. Cloud-native architecture with Agile product development practices are used within the project.
What you will do
implementing new mobile automation tests for flutter applications
improving the existing Agentic workflows and active contribution to the shared ai skills
conducting the regression suite review and improving the existing automation
reusing the existing WEB and API automation tests and adopting them to the mobile automation framework
collaboration with a TA development team of 9 AQA Engineers
reporting project and quality progress, metrics.
conducting feature demo sessions for a customer team.
What you need for this
3+ years of professional experience in QA Automation for Mobile(Appium as a main focus), Microservices (RestAssured)
TAF related tools and frameworks:
SpringBoot,
Lombok, RestAssured, Playwright, Junit5, Gradle, Allure
Strong skills in
Java 11+
and OOP (current TAF java version is 21)
Active contribution to the TAF and it’s maintenance
AWS services: IAM, rds, sqs, S3, secrets manager
Deep understanding of design patterns and applying them on project
Strong experience with continuous integration processes and tools (GitHub Actions)
In-depth knowledge of test automation approaches and procedures
Experience of working with version control systems (GitHub or similar)
Good Knowledge of SQL (PostgreSQL or similar)
Good knowledge of different testing methods, techniques and types
Experience in Scrum processes establishment with further adjustments.
Strong verbal and written communication skills;
Knowledge utilizing Atlassian Suite (Jira/Confluence);
Upper-intermediate/Advanced written and spoken English.
Available for international business travel
Would be a plus:
Experience with Temporal or other process-engines.
Experience with Redis
Experience with AI agentic workflows, MCPs, hooks, skills
Higher Education:
Bachelor’s or Master’s Degree in Computer Science or related fields.
What it’s like to work at Intellias
At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth.
We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law.
We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success.
Skills
EnglishB1+
Java
Mobile
• Разработка стратегии и целевой архитектуры мобильных и цифровых каналов банка. • Руководство, развитие и масштабирование команды мобильной разработки.
ОфисheadПномпень; Камбоджа | Офис | Релокация и жильё оплачиваются
Опыт мобильной разработки или интеграций с мобильными приложениями: iOS, Android, React Native, Flutter, Mobile Backend, push, deep links, auth flows. Уверенный Full-stack опыт: backend, frontend, API, интеграции, работа с данными.
Чем предстоит заниматься Выполнение функционального, интеграционного и регрессионного тестирования ПО. Первичное тестирование на моковых сборках и последующая проверка сценариев на полноценном тестовом стенде.
Location: Chisinau, Moldova
We are seeking a Mid-Level Mobile QA Engineer to ensure the quality, reliability, and usability of iOS and Android mobile applications, including FinTech functionalities, through manual testing and an increasing focus on test automation.
The role involves planning and executing functional, regression, integration, usability, compatibility, and exploratory testing across mobile devices, operating-system versions, backend services, and third-party integrations. The QA Engineer will also design, develop, and maintain automated tests that provide stable and meaningful coverage of critical user journeys.
The Mobile QA Engineer will analyze business and technical requirements, identify risks and acceptance criteria, prepare test scenarios and test data, and communicate defects clearly to developers, business analysts, product owners, and other stakeholders. The role includes planning and tracking quality activities in Jira within an Agile delivery framework.
Additionally, the QA Engineer is expected to contribute to release readiness, continuous quality improvement, and shift-left testing practices. The candidate demonstrates solid mobile testing experience, an automation-oriented mindset, attention to detail, and the ability to investigate issues across the mobile application, APIs, backend services, and device environment.
Basic Requirements
• Ability to understand mobile application architecture, user journeys, business rules, and integrations with backend services.
• Capability to plan and execute manual testing independently and to develop or maintain automated tests with limited guidance.
• Strong discipline in test design, defect reporting, test evidence, traceability, and quality documentation.
• Ability to reproduce, isolate, and investigate defects using logs, API responses, device information, and test data.
• Willingness to maintain reusable test cases, automation code, test data, and release-quality documentation.
• Familiarity with Agile methodologies (Scrum/Kanban) and cross-functional teamwork.
• Understanding of mobile usability, accessibility, performance, network conditions, and device/OS fragmentation.
Key Responsibilities
Mobile QA Testing Responsibilities
• Review requirements, user stories, designs, and acceptance criteria to identify ambiguities, risks, dependencies, and test conditions early in the delivery lifecycle.
• Design, maintain, and execute test plans, checklists, test cases, exploratory charters, and regression suites for iOS and Android applications.
• Perform functional, integration, end-to-end, regression, smoke, sanity, usability, compatibility, and localization testing.
• Validate mobile application behavior across supported devices, screen sizes, operating-system versions, orientations, permissions, and installation or upgrade paths.
• Test application behavior under variable network conditions, interrupted sessions, background/foreground transitions, notifications, deep links, and offline or low-connectivity scenarios.
• Validate REST APIs, backend integrations, authentication flows, and data consistency using tools such as Postman, Swagger/OpenAPI, or comparable solutions.
• Design, develop, execute, and maintain reliable automated tests for critical mobile user journeys using Appium or comparable mobile automation frameworks.
• Improve automation coverage, test stability, execution time, reporting, and maintainability while investigating flaky tests and failed runs.
• Prepare and manage test data and test environments, including mocks or stubs where appropriate.
• Log defects with clear reproduction steps, expected and actual results, severity, evidence, environment details, and relevant diagnostic information.
• Perform defect verification, regression impact analysis, root-cause collaboration, and quality sign-off recommendations for releases.
• Collaborate closely with mobile developers, backend engineers, business analysts, UX/UI designers, DevOps engineers, product owners, and business stakeholders.
Quality, Security & Release Responsibilities
• Apply risk-based testing and contribute to quality criteria, test strategy, release gates, and Definition of Done.
• Validate secure authentication, authorization, session handling, permissions, sensitive-data exposure, and other relevant mobile security controls.
• Integrate automated tests into CI/CD pipelines and review execution results to provide timely feedback on build quality.
• Support release validation for development, test, staging, and production environments, including app-store candidate builds when required.
• Monitor production quality indicators, logs, crash reports, analytics, and customer-reported issues to identify regression risks and improvement opportunities.
• Track and communicate testing progress, coverage, defect trends, residual risks, and release-readiness recommendations.
Required Skills & Qualifications
• 3+ years of hands-on software testing experience, including practical testing of native or cross-platform iOS and Android applications.
• Strong knowledge of software testing principles, test design techniques, defect lifecycle, and risk-based testing.
• Demonstrated experience in manual functional, regression, integration, exploratory, and compatibility testing.
• Practical experience developing or maintaining mobile UI automation using Appium or a comparable framework.
• Working knowledge of at least one programming or scripting language used for test automation, such as Java, C#, JavaScript/TypeScript, Python, or Kotlin.
• Experience testing REST APIs and analyzing JSON data, HTTP requests, responses, status codes, and authentication mechanisms.
• Experience with Git-based version control and familiarity with CI/CD workflows.
• Experience using Jira or a comparable work-management and defect-tracking system.
• Strong analytical, troubleshooting, and problem-solving skills, with consistent attention to detail.
• Good communication skills and the ability to collaborate across technical and non-technical teams.
Preferred Qualifications
• Experience with native automation frameworks such as XCTest/XCUITest or Espresso/UI Automator.
• Familiarity with cross-platform technologies such as Flutter, React Native, or .NET MAUI.
• Experience with device farms and cloud testing platforms such as BrowserStack, Sauce Labs, Firebase Test Lab, or comparable services.
• Exposure to performance, accessibility, security, or resilience testing for mobile applications.
• Familiarity with log analysis, crash-reporting, monitoring, and analytics tools such as Firebase Crashlytics or comparable solutions.
• Experience validating push notifications, deep links, biometrics, payments, or other mobile-specific integrations.
• Familiarity with ISTQB practices or relevant testing certifications is considered an advantage.
Additional Information
• Work environment: Agile, collaborative, cross-functional, with a strong focus on customer experience, product quality, reliability, and continuous improvement.
• Location: Office-based or hybrid, depending on project and team needs.
• Team structure: Cross-functional mobile product team with direct collaboration across engineering, product, design, business analysis, and operations.
Summary
This role contributes directly to delivering reliable, secure, and user-friendly mobile applications that support the company’s digital customer journeys. The Middle Mobile QA Engineer will combine disciplined manual testing with sustainable automation, provide clear visibility into product quality and release risk, and help embed quality throughout the mobile development lifecycle.
Чем предстоит заниматься: Разрабатывать и дорабатывать игровые механики, интерфейсы и системы на Unity. Участвовать в создании прототипов и развитии существующих проектов.