React Native Senior Developer

Itransition; United States; Remote; USD 100,000 - 140,000; Full time

Job summary

Itransition is seeking experienced professionals to design and develop complex software systems from scratch, establish project-wide technical solutions, and enforce best development practices across teams.

The role centers on cross-platform mobile development with React Native, requiring strong front-end and back-end understanding, collaboration with design and product teams, and a focus on performance, scalability, and quality.

Qualifications

• 4+ years in IT with at least 2 years as a React Native developer.
• Comprehensive understanding of both front-end and back-end development processes.
• Strong collaboration and communication within cross-functional teams.
• Ability to adapt quickly to new technologies and evolving project requirements.
• In-depth knowledge of React Native architecture, lifecycle, hooks, and native build tools.
• Understanding of offline storage, threading, and performance tuning.
• Experience with RESTful APIs, GraphQL, and third-party integrations.
• Proficiency with HTML and CSS for front-end development.
• Experience in testing and debugging with tools such as Jest.
• Knowledge of Agile, Scrum, and Waterfall methodologies.
• Excellent spoken and written English.

Responsibilities

• Develop and enhance cross-platform mobile applications using React Native for iOS and Android.
• Collaborate with design and product teams to create seamless, intuitive user interfaces.
• Optimize applications for maximum performance and scalability.

Skills

React Native

Front-end & Back-end

RESTful APIs

GraphQL

Agile/Scrum/Waterfall

Jest

Xcode/Android Studio

HTML/CSS

CI/CD

Tools

Jest

Xcode

Android Studio

Job description

Weare looking for experienced professionals who can design and develop complex software systems from scratch, design project-wide technical solutions, aswell asestablish and control the best development practices.

Requirements

• +4years of experience in IT andminimum of 2 years of proven experience as a RN Developer
• 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 ofReactNativearchitecture, component lifecycle, state management, and hooks, familiarity withnativebuild tools (Xcode, Android Studio) andnativeapp 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 toolssuch 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

Nice to have

• Familiarity with GraphQL and its fusion with frontend applications
• Experience in creatingnativemodules using Swift/Kotlin/Java
• Knowledge of CI/CD pipelines

Responsibilities

• Develop and enhance cross-platform mobile applications usingReactNative, 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