
React Native Developer
at Online trading platform well funded and rapidly growing
Our client's Mobile app has been downloaded by more than 15 million users. Daily, more
than a million users login to the application. As a fast growing company, we are
preparing for a future of tremendous growth and disruption in finance. We are looking
for a React Native developer (SDE2) interested in building performant mobile apps on
both the iOS and Android platforms. The incumbent will be responsible for architecting
and building the applications, as well as coordinating with the teams responsible for
other layers of the product infrastructure. Building a product is a highly collaborative
effort, and as such, a strong team player with a commitment to perfection is required.
● Leverage native APIs for deep integrations with both platforms.
● Diagnose and fix bugs and performance bottlenecks for performance that
feels native.
● Reach out to the open-source community to encourage and help implement
mission-critical software fixes — React Native moves fast and often breaks
things.
● Maintain code and write automated tests to ensure the product is of the
highest quality.
● Participating in SDLC processes streamlining, POC development, Functional
Estimation, Performance Tuning, Environments setup, etc.
● Adherence and promoting best development practices that ensure high
quality
● Ability mentor junior developers and actively contribute to code reviews and
improve the code base for scale and maintainability
● Hands-on experience in Android/iOS app development via React-Native
● Experience in Build systems and Deployment processes
● Experience in writing unit testing code with libraries like Jest, Enzyme , Jasmine, Mocha, etc.
● Excellent problem solving, debugging, and troubleshooting skills.
● An avid follower of the best practices, optimization strategies, and design patterns
● Knowledge of RN available inbuilt UI components and the props those UI components accept.
● Good knowledge of monitoring and tracking down app crashes and bugs using advanced tools
● Experience in profiling tools in Xcode and Android Studio
● Experience in 3rd party services integration
● Knowledge of architectures, trends and emerging technologies

Similar jobs
Responsibilities
· Design and build advanced applications for the iOS platform.
· Collaborate with cross-functional teams to define, design, and ship new features.
· Work on bug fixing and improving application performance.
· Identify and correct bottlenecks and fix bugs
· Help maintain code quality, organization, and automatization
· Support the whole application lifetime from idea through design, testing, release, and maintenance
· Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Skills
· Proficient with Swift and Cocoa Touch
· Experience with iOS frameworks such as Core Data, Core Animation, etc.
· Experience with offline storage, threading, and performance tuning
· Familiarity with RESTful APIs to connect iOS applications to back-end services
· Understanding of Apple’s design principles and interface guidelines
· Experience with performance and memory tuning with tools
· Familiarity with cloud message APIs and push notifications
· Knack for benchmarking and optimization
· Proficient understanding of code versioning tools source tree, git
· Familiarity with continuous integration
· Solid grasp of algorithms, memory management, object oriented programming, and MVC Design
Competencies
· Excellent communication skills
· Ability to co-ordinate with cross functional teams
· Should be a good Team player.
Years of Experience:3-7 Years
Notice:Immediate joiners
What are we looking for?
- BTech, MTech in Computer Science or a related technical discipline (or equivalent). Or high technical acumen and rich technical experience.
- Experience of 3-7 years building Android Applications.
- Strong expertise on building consumer-facing Android Apps with either Java or Kotlin, with strong programming constructs.
- Worked on building two or more Android apps
- Experience of managing E2E life cycle of Android Apps including play store deployments and post-deployment support.
- Experience of working with ReactNative would be a plus.
- The ability to independently lead problem-solving and build elegant, maintainable solutions to complex problems.
- Experience mentoring junior engineers
- Prior experience in working with Agile software methodologies ( Scrum, Kanban), TDD and Continuous
Intégration(CI/CD) a plus.
- Track record of building and delivering mission critical, 24x7 production software systems
- Experience in mobile application development
- Experience in Objective C, Swift, XCode, etc
- Experience in developing/programming mobile apps on iOS platform
- Experience in lead development of IOS development
- Strong CS fundamentals,
Responsibilities:
- Develop and maintain mobile applications using React Native.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and fix bugs and performance bottlenecks.
- Write clean, maintainable, and testable code.
- Integrate third-party APIs and libraries.
- Stay updated with the latest industry trends and technologies.
Required Skills:
- Proficiency in JavaScript and React.
- Experience with React Native and its ecosystem.
- Understanding of mobile app development (iOS and Android).
- Familiarity with RESTful APIs and integration.
- Knowledge of version control systems (e.g., Git).
- Problem-solving skills and attention to detail.
Skills Required
1. Good with React Native
2. Some who has worked on consumer Apps
What does the core role include?
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
- Designing stateless components in React Native
- Contributing in all phases of the development lifecycle
- Working with the developers to create and maintain a robust framework to support the apps
- Working with the developers to build the interface with a focus on usability features
Job Description:
Responsibilities –
Ensure effective Design, Development, Validation and support activities in line with client needs and architectural requirements.,- Ensure continual knowledge management.,- Adherence to the organizational guidelines and processes
Technical and Professional Requirements :
Minimum 3 years of experience required
Experience in developing React Native app for iOS and Android platform,
Knowledge of React Native available inbuilt UI components and the props those UI component accept,
Should have worked with major node modules such as react-native-maps, @react-native/community geolocation, offline database, etc,
Handle build for simulator and ipa/apk for UAT/Prod release with signing. (Release Management),
Should have worked and deployed iOS App
Should have worked on sqlite
Should have knowledge of database SQL ( Select and update queries)
mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building
these applications, as well as coordinating with the teams responsible for other layers of the product
infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with
a commitment to perfection is required.
Responsibilities
• Build pixel-perfect, buttery-smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native. (For Experience candidates)
• Maintaining code quality with the industry standard
Skills
• Firm grasp of the JavaScript (and TypeScript) language and its nuances, including ES6+ syntax
• Knowledge of functional and object-oriented programming
• Ability to write well-documented, clean Javascript code
• Rock solid at working with third-party dependencies and debugging dependency conflicts
• Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
• Understanding of REST APIs, the document request model, and offline storage
• Experience with automated testing suites, like (Jest or Mocha)
Experience required: 1 years to 3.5 years
Indore
Work from Office only
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Solution design documentation, development ownership, mentoring and driving the most comprehensive trade terminal for our super users for the Android Mobile platform
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Ensuring the team adhere to the best industry technical practices and meet the business objective
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Ensuring responsiveness of the application
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Monitor reliability and performance metrics of the system to provide an impeccable experience to the user
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Co-ordinate with developers, testers and keeps the product manager well informed of the status of the development effort to senior managers
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Mentoring of the team
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Code review of team members and code quality ownership
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Collaborate with team, cross-functional teams to define and design new features
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Work with data sources, APIs, 3rd party SDKs
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Unit-test code for robustness, including edge cases, usability and general reliability
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Work on bug identification and fixing
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Troubleshooting and triage of field issue Improving application performance
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Produce high-quality code and experience with security implementation identifying risks implementing security patches procedures
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Continuously discover, evaluate, and implement new technologies to maximize development efficiency
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App management and monitoring on Google Play Store
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Keep abreast of new trends and best practices in mobile development
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B.E., B.Tech., M.C.A. or equivalent technical qualification in Computer Science, Engineering or a related subject
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7 to 10 years of proven software development experience in Android development & Leading & Managing Team
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Experience in mentoring and managing Android developers
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Must experience with Kotlin
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Experience with Java is a plus
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Experience working with remote data via REST and JSON must
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Experience with API integration, Third-party SDKs, Charts, Payment Gateway,Sockets is a plus
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Experience in HLD, LLD designing must
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Solid understanding of the full mobile development life cycle.
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Mobile Application security standards good to have
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Experience in mobile app architecture, frameworks, design patterns must
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Experience in writing Unit Test cases is a plus
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Experience in performance measurement of application is plus
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Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
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Experience in using JIRA, TFS
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Experience in Android Vital understanding is a plus
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Experience in Firebase Crashlytics, Application Performance
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Experience of CI/CD pipeline with tools used for Code coverage, code bugs identification, test automation, GIT
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Experience in driving scrum team and follow agile practices
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Fundamental knowledge of the BFSI sector is a plus
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Strong communication skills
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Project Estimation & Planning
Navtech (Navaratan Technologies)
Hyderabad, India
React Native Developer:
Navtech is a premier IT software and Services provider. Navtech’s mission is to increase public cloud adoption and build cloud-first solutions that become trendsetting platforms of the future. We have been recognized as the Best Cloud Service Provider at GoodFirms for ensuring good results with quality services. Here, we strive to innovate and push technology and service boundaries to provide best-in-class technology solutions to our clients at scale. We deliver to our clients globally from our state-of-the-art design and development centers in the US, Hyderabad, and Pune.
We’re a fast-growing company with clients in the United States, UK, and Europe. You will join a team of talented developers, quality engineers, product managers whose mission is to impact above 100 million people across the world with technological services by the year 2030.
Navtech is looking for a React Native Developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a React Native Developer, interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, we’d like to meet you.
Working as a React Native Developer at Navtech, you will:
- Perform all phases of software engineering including requirements analysis, application design, architecture design, code development and testing.
- Build pixel-perfect, buttery smooth UIs across platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Participate in an Agile/Scrum methodology to deliver high-quality software releases every 2 weeks through Sprints.
- Review code and provide feedback related to best practices and improving performance.
- Troubleshoot production support issues post-deployment and come up with solutions as required.
You’ll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.
Who Are We Looking For Exactly?
- A React Native developer with 1+yrs of experience with expertise on multiple phases of a project lifecycle from concept development to solutions design, implementation, optimization and support.
- Good Experience with React JS, React Native, JavaScript including DOM Manipulation and JavaScript object model.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Good understanding of Object-oriented programming.
- Ability to write well-documented, clean Javascript code.
- Rock solid at working with third-party dependencies and debugging dependency conflicts.
- Familiarity with native build tools, like XCode, Gradle, Android Studio or IntelliJ.
- Understanding of REST APIs, the document request model, and offline storage.
- Experience with Native Mobile app releases on App store and google play store. (A plus)
- Experience with cloud technologies like AWS is also a plus.
- Must have excellent communication and interpersonal skills.
- Ability to operate in a systematic and logical manner.
- Should have a Master’s Degree /Bachelors (BS) in computer science, Software Engineering, IT, Technology Management or related degrees and throughout education in English medium.
Why Navtech?
- Performance review and Appraisal Twice a year.
- Competitive pay package with additional bonus & benefits.
- Work with US, UK & Europe based industry renowned clients for exponential technical growth.
- Medical Insurance cover for self & family.
- Work with a culturally diverse team from different geographies.










