React Native Senior Developer

November 7, 2026

Remote

Senior

Астана, Казахстан

hh.ru

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English is required

Description

Remote vacancy for a React Native Senior Developer focused on building and enhancing cross-platform mobile applications for iOS and Android. The engineer optimizes performance and scalability, integrates third-party APIs and native libraries, and ensures code quality through reviews and unit tests. The role collaborates with design and product teams and follows Agile ceremonies.

Responsibilities

Develop and enhance cross-platform mobile applications using React Native, ensuring high performance and quality on both iOS and Android
Collaborate with design and product teams to create seamless, intuitive, and visually appealing user interfaces
Optimize applications for maximum performance and scalability
Integrate third-party APIs and native libraries as needed
Conduct code reviews, write unit tests, and debug applications to ensure code quality and functionality
Maintain up-to-date knowledge of React Native advancements and apply best practices in coding, architecture, and development methodologies
Provide technical expertise to guide product development and offer solutions for complex issues
Participate in Agile ceremonies, including daily stand-ups, sprint planning, and retrospectives

Requirements

+4 years of experience in IT and minimum of 2 years of proven experience as a RN Developer
Expertise in React Native, React is essential
Comprehensive understanding of both front-end and back-end development processes
Strong collaboration skills, enabling effective teamwork and communication within cross-functional teams
Ability to adapt quickly to emerging technologies and evolving project requirements
In-depth understanding of React Native architecture, component lifecycle, state management, and hooks, familiarity with native build tools (Xcode, Android Studio) and native app design principles, including offline storage, threading, and performance tuning
Experience with RESTful APIs, GraphQL, and third-party integrations
Sound knowledge of HTML, CSS, and associated technologies for front-end development
Experience in code testing and debugging, leveraging tools such as Jest
Firm grasp of software development principles and methodologies, encompassing Agile, Scrum, and Waterfall
Outstanding communication skills and adeptness in collaborative teamwork
Strong organizational acumen and meticulousness to deliver top-notch work
Excellent command of spoken and written English
Familiarity with GraphQL and its fusion with frontend applications
Experience in creating native modules using Swift/Kotlin/Java
Knowledge of CI/CD pipelines

Conditions

Projects for clients such as PayPal, Wargaming, Xerox, Philips, adidas and Toyota
Competitive compensation that depends on your qualification and skills
Career development system with clear skill qualifications
Options to work remotely
Compensation for medical expenses
English courses online
Internal conferences, workshops and meetups for learning and experience sharing
Gym membership compensation, corporate sport competitions (cybersport included)
5 days of paid sick leave per year with no obligation to submit a sick-leave certificate