Android Developer

Job Profile: React Native Developer (2+ Years Experience)

Location: Kolkata

Work Mode: Work From Office

Experience Required: 2+ Years

Employment Type: Full-Time

Job Description

We are looking for an experienced React Native Developer with 2+ years of hands-on experience to join our mobile development team in Kolkata. The ideal candidate will be responsible for building high-quality, scalable, and performance-optimized mobile applications for Android and iOS platforms.

Key Responsibilities

• Develop and maintain cross-platform mobile applications using React Native
• Convert UI/UX designs into pixel-perfect mobile interfaces
• Integrate RESTful APIs and handle asynchronous data
• Optimize mobile applications for performance, stability, and scalability
• Implement state management using Redux, Context API, or other libraries
• Write clean, maintainable, and reusable code
• Debug, troubleshoot, and resolve production and performance issues
• Collaborate with backend developers, designers, QA, and product teams
• Participate in code reviews, sprint planning, and Agile ceremonies
• Publish and maintain apps on Google Play Store and Apple App Store

Required Skills & Qualifications

• 3+ years of experience in React Native
• Strong knowledge of JavaScript (ES6+) / TypeScript
• Hands-on experience with React Hooks and Functional Components
• Experience with Redux / Context API
• Strong understanding of mobile UI/UX guidelines
• Experience with REST APIs and third-party SDK integration
• Familiarity with Android Studio and Xcode
• Experience using Git for version control

Good to Have

• Experience with Native Modules (Android / iOS)
• Knowledge of Expo
• Experience with Firebase (Auth, Push Notifications, Analytics)
• Familiarity with CI/CD pipelines for mobile apps
• Understanding of app performance optimization techniques

Behavioral & Soft Skills

• Strong analytical and problem-solving skills
• Good communication and collaboration abilities
• Ability to work independently and meet deadlines
• Willingness to work from office in Kolkata

What We Offer

• Stable work-from-office role in Kolkata
• Opportunity to work on live production mobile applications
• Career growth and technical learning opportunities
• Supportive and collaborative work environment

Flutter JD:

Key Responsibilities: Collaborate with project managers and designers to understand project requirements and translate them into technical specifications.

Develop, test, and maintain Flutter-based mobile applications that are responsive, performant, and reliable.

Write clean, maintainable, and well-documented code.

Troubleshoot and debug application issues, ensuring smooth and efficient performance.

Continuously research and stay up-to-date with the latest trends and best practices in mobile application development.

Collaborate with cross-functional teams to define and implement new features and improvements.

Participate in code reviews and provide constructive feedback to peers.

Ensure the security and data privacy of the applications you develop.

Requirements:

Proven experience as a mobile app developer, with a strong portfolio of Flutter-based applications.

Proficiency in the Dart programming language.

Experience with the Flutter framework and its ecosystem, including state management and third-party libraries.

Knowledge of mobile app architecture patterns (e.g., MVC, MVVM, Redux).

Familiarity with RESTful APIs and integration of third-party services.

Strong problem-solving and debugging skills.

Excellent communication and collaboration skills.

Ability to work both independently and as part of a team.

Knowledge of version control systems (e.g., Git) is a plus.

• Develop advanced and secure applications for Android phones and tablets
• Continuously discover, evaluate and implement new technologies, libraries for application to improve the functionality
• Keep eye on new technologies to maximize development efficiency
  Unit-test based coding for modular coding, reusability;
• Writing readable code; Maintain technical documentation
• Bug fixes and improving performance of existing applications
• Work on new ideas for products, it’s prototypes and estimates
• Collaborate on projects with a closely knit team

• Should have 5+ hardcore experience in Android Mobile App development
• Proficient in Kotlin, Android SDK with Location tracking, Route map, Google Map/ Voice API Integration, Regional language support etc.
• Understanding of design patterns and mobile architecture using frameworks such as MVVM / MVC / MVP.
• Familiarity with RESTful APIs and integration and code versioning tools such as Git.
• Problem solver with good analytical skills.
• Passion to work in dynamic, start-up environment.
• Compensation best in the industry

Mobile App Developer

Notice Period: 45 days / Immediate Joining

Banyan Data Services (BDS) is a US-based data-focused IT Company that specializes in comprehensive data solutions and services, headquartered in San Jose, California, USA.

We are looking for Mobile App developers to join our development team based out of Bangalore. This team focuses on the most innovative and emerging data infrastructure management and DevOps tools to support highly scalable and available infrastructure.

It's a once-in-a-lifetime opportunity to join our rocket ship startup run by a world-class executive team. We are looking for candidates that aspire to be a part of the cutting-edge solutions and services we offer that address next-gen data evolution challenges.

Key Qualifications

· Minimum 1 - 3 years of experience working in a development team with hands-on experience in Android / iOS/Cross-Platform Development frameworks

· Design and build different layers of the iOS app or/and Android mobile applications

· Experience in submitting at least one application to Google Play Store or Apple App store

· Work on building a product from scratch and involve in the entire application lifecycle concept, design, test, release, and support

· Experience with third-party libraries, social media integration, and APIs

· Hands-on Flutter, open-source mobile application development framework

· Should understand and have knowledge on the application security practices/vulnerabilities

· Exposure to any of relation database technologies MySQL/Postgres/Oracle or any No-SQL database

· Worked on open - source tools for logging, monitoring, search engine, caching etc.

· Familiarity with RESTful APIs to connect iOS applications to back-end services

Key Responsibilities

· Ambitious individuals who can work under their own direction towards agreed targets/goals.

· Must be flexible to work on the office timings to accommodate the multi-national client timings

· Will be involved in solution designing from the conceptual stages through development cycle and deployments.

· Willing to learn new technologies and work on research-orientated projects

· Proven interpersonal skills while contributing to team effort by accomplishing related results as needed

· Scope and deliver solutions with the ability to design solutions independently based on high-level architecture.

· Independent thinking, Desire / Ability to work in a fast-paced environment with creativity and brainstorming

http://www.banyandata.com" target="_blank">www.banyandata.com 

A mobile first Neo-banking start-up, Finin aims to help you manage & spend your money seamlessly.

We are a Bengaluru based young & vibrant team planning to on-board amazing talent, someone like you. Please go through the job description below, and connect with us if you deem we are a good fit in the next step of your career progression.

We value your time & hence have a stringent policy to communicate a decision within 7-10 days.

Your work at Finin:
As our primary android developer , you are expected to

1. Build a light-weight, low latent Android applications with limited or no dependency on third-party modules.
2. Build application logic & develop user facing features in Kotlin.
3. Build reusable components & front-end libraries for future use, as and wherever needed.
4. Translate designs & wireframes into high-quality code.
5. Define front-end architecture, document, estimate scope, & deliver on time.
6. Plan for new technology insertion & trade-offs in development.

Further, as any early stage start-up, we expect you to be comfortable wearing multiple hats, & be a proactive contributor towards building something truly remarkable.

Candidate profile:

1. At least 4 years of professional experience building native projects for Android.
2. Have at least two live projects.
3. Practical knowledge of working with RESTful APIs, & version control tools such as git.
4. Experience creating custom libraries.
5. Proficiency in various software design patterns.
6. Accountable & a proactive communicator.
7. Has worked in agile or iterative environment. Can estimate scope & prioritise.
8. Independent problem solver. Comfortable with ambiguity & fast pace start-up work culture.

Bonus points:

1. If you have previous experience building technology for Finance products.
2. If you have contributed in at least two stages of product development: MVP & Growth.
3. If you are a do-er.