React Native Developer

Job Title: Senior React Native Developer

Location: Bangalore / Noida

Employment Type: Full-Time Job

Description: As a Senior React Native Developer, you will be responsible for architecting, building, and maintaining high-quality mobile applications. You will collaborate with cross functional teams to deliver solutions that align with the overall product architecture, ensuring smooth integration across different layers of the infrastructure. You will play a key role in the end to-end development process, from concept to deployment, while maintaining the highest standards of code quality.

Key Responsibilities: -

• Take ownership of the entire development lifecycle including analysis, functional decomposition, modelling, prototyping, code review, testing, deployment, and reporting for project deliverables.
• Maintain and optimize code while writing automated tests to ensure product quality and performance.
• Ensure timely and high-quality delivery of product releases.
• Provide accurate technical effort estimates to assist in project planning and resource allocation.
• Participate in the technical recruitment process as part of the interview panel.
• Collaborate with clients, senior business leaders, and technology teams to ensure effective communication and project alignment.

Required Skills & Experience:

• 5 - 8 years of experience in mobile application development.
• 4+ years of hands-on experience developing with React Native.
• Strong proficiency in JavaScript (ES6), React Native, CSS, and JSON.
• Familiarity with Java and experience with both Android and iOS platforms.
• Solid understanding of the mobile ecosystem, including performance optimization and monitoring.
• Deep knowledge of Native Components, Core Components, and React Native libraries.
• Experience building scalable mobile apps, with an understanding of mobile architecture and best practices.
• Expertise in debugging, root cause analysis (RCA), and problem-solving.
• Ability to multitask effectively, manage deadlines, and work under pressure.
• Strong analytical thinking, and confidence in engaging with clients and senior stakeholders.

Preferred Qualifications:

• Experience working in agile development environments.
• Familiarity with CI/CD pipelines and version control systems (e.g., Git).
• Knowledge of mobile performance optimization techniques. Mandatory Skills:
• React Native, JavaScript (ES6), CSS, Android/iOS Development.

Position Title:  Mobile Developer - Android                   Location: Bangalore, India    

Reports To: Manager of Mobile Development          

Position Summary:

Bottomline is at the forefront of digital transformation. We are a growing global market leader uniquely equipped to address the changing needs of how businesses pay and get paid. Our culture of working with and for each other enables us to delight our customers. We empower our teams to think like owners driving customer delight, helping them grow their business and win in their markets.

Bottomline Technologies delivers award-winning user experiences for large banks and financial institutions globally. Our Mobile Team seeks talented individuals who will deliver solutions across both business and consumer markets that are innovative, thoughtful, and set a new standard in the industry. The selected individual will be working with a talented and dynamic team building native applications for large enterprise system used by banks, insurance companies, and healthcare organizations around the world. 

Essential Job Functions:

• Design and develop native apps for Android with Kotlin and Flutter/Dart
• Build high quality and secure mobile application
• Work in fast based SCRUM teams
• Interact with Product Owners periodically; understand the requirements and provide application solutions.
• Engage with other mobile developers to create reusable code modules, flutter plugins.
• Promotes and adheres to good development practices: code/design reviews, optimization, and maintainability.
• Maintaining and contributing to technical documentation and coding standards.
• Keeps up to date with mobile application development trends and industry news.
• Design, implement and unit test SaaS applications for the mobile environment.

Required Skills:

• 3+ years hands on design and development with Android SDK with at least two apps in the PlayStore.
• A good understanding of OOPS, MVC, MVP, MVVM and other design patterns.
• Good to have worked in Test Driven Development, or Behavior driven development
• Working experience with WCAG 2.1 Level A and AA success criteria.
• Experience with Git and an understanding of CI/CD
• Experience with REST web services with JSON or XML formatted return data
• Strong communication and problem-solving skills
• Experience working in an Agile Scrum Development process

Education and Experience:

• BE / B Tech / MCA in Computer Science from a reputed university with good academic record

Key Skills

• Must have experience building apps using fluter, good knowledge on dart. Preferably built and deployed couple of apps both on iOS and Android
• Good knowledge in integrating or developing app functions using firebase
• Must have ported at least 2 applications on iOS and Android platforms. Exposure to the entire build piepline is a must.
• Has good knowledge on how native android and iOS apps work. Must have experience building iOS native apps
• Has an understanding on Computer vision and basic deep learning concepts. Any prototypes of proof of concepts are a big plus.

What they need to do?

• Code - write or learn to write clean code, understand design patterns and develop a quick turnaround time to ship updates
• UI/UX - understand design guidlines and implement them in the project
• Communication - communicate project goals clearly to the team. Understand and convert project requirements in to actionable steps
• Documentation - maintain documentation to support product development

• HomeGround is an AI platform that helps aspiring cricketers and coaches level up thier training. We help our users get an equal opportunity to play, train for and achieve their goal by providing professional level training analytics right on the smartphone, no special equipment or sensors required.
• HomeGround is one of the Top 10 early stage sports tech startup selected by Startupbootcamp Australia

• Our team shares experience in product growth, marketing and deep learning. We are passionate about our work and are committed 100% to our startup.

We are looking for a Senior React Native Mobile App 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.

• 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
• 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
• Transition existing React web apps to React Native

• Firm grasp of the JavaScript and TypeScript or ClojureScript language and its nuances, including ES6+ syntax
• Knowledge 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, IntelliJ
• Understanding of REST APIs, the document request model, and offline storage
• Experiences with automated testing suites, like Jest or Mocha

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.

The ideal candidate will be responsible for developing highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library at God Speed
-Able to come with optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open source code
-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 native apps to Flutter

Desired Candidate Profile:-

-Strong knowledge & experience in Dart is mandatory.
-Strong attention to detail in UX & interactions.
-Strong experience with Flex CSS styling.
-Strong experience in SQLfLite & Firebase messaging is required.
-Experience in releasing Android and iOS App store

Culture

- Fast-paced, intellectually stimulating, steep learning, and growth

- Close-knit, hardworking, supportive colleagues

- Challenging work

- Flat organization with no hierarchy

- If you like problem solving, and love latest technology, there are very few better places

How we are different 
 -We are young and dynamic team who are obsessed with solving business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology

 Why to join us
 -We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company ho are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

Job Description :

1. Design and build applications for the iOS platform

2. Ensure the performance, quality, and responsiveness of applications

3. Collaborate with a team to define, design, and ship new features

4. Identify and correct bottlenecks and fix bugs

5. Help maintain code quality, organization, and automatization.

6. Experience with socket programming

7. Must familiar with design architectures

8. Must have apps live over AppStore at least 2 apps.

9. Good knowledge of storyboards, Hibs, and constraints.

10. Experience with Swift UI will be beneficial.

1. Build pixel-perfect UIs across Android and iOS mobile platforms.
2. Leverage native APIs for deep integrations with both platforms. 
3. Diagnose and fix bugs and performance bottlenecks for performance that feels native. 
4. Developing and releasing complex, data-driven apps using React Native as the primary application framework. 
5. Proficiency writing Modern JavaScript, including ES6+, and JSX.
6. Maintain code and write automated tests to ensure the product is of the highest quality.
7. Must be able to develop high-performance cross-platform apps using React-Native.