Android Developer

Software Development Engineer III (React Native)

Experience: 7+ years

About Wekan Enterprise Solutions

Wekan Enterprise Solutions is a leading Technology Consulting company and a strategic investment partner of MongoDB. We help companies drive innovation in the cloud by adopting modern technology solutions that help them achieve their performance and availability

requirements. With strong capabilities around Mobile, IOT and Cloud environments, we have an extensive track record helping Fortune 500 companies modernize their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.

Job Overview

We are seeking an experienced and passionate Mobile Software Development Engineer (SDE-3) with expertise in React Native. In this senior role, you will lead efforts to modernize legacy applications and develop new, high-performance mobile applications for large enterprise

clients and growth-stage startups. You will play a key role in mission-critical projects, working closely with business stakeholders, customer technical teams, and MongoDB Solutions Architects.

The ideal candidate will have strong technical leadership, system design expertise, and a track record of mentoring junior engineers. You will thrive in a fast-paced environment, driving the delivery of scalable, high-quality mobile applications.

Location - Chennai or Bangalore

Required Experience and Skills:

● 7+ years of experience in mobile application development, with at least 3+ years of hands-on experience working with React Native and TypeScript.

● Proven experience building high-performance mobile applications for

enterprise-grade solutions or high-traffic consumer apps.

● Solid understanding of mobile architecture, component design, and system performance optimization, with hands-on experience in testing, debugging, and performance tuning.

● Expertise in integrating RESTful APIs, third-party SDKs, and cloud services into mobile applications.

● Experience with state management libraries such as Redux or Context API.

● Strong proficiency in JavaScript (ES6+) and TypeScript, with a deep understanding of modern front-end development practices.

● Hands-on experience with mobile build tools, CI/CD pipelines, and version control systems.

● Strong problem-solving skills, attention to detail, and experience writing and maintaining clear, detailed technical documentation.

● Excellent verbal and written communication skills, with the ability to clearly explain complex technical concepts to both technical and non-technical stakeholders.

Good to Have Skills:

● Familiarity with Atlas Device Sync, Ditto, PowerSync, ObjectBox, or similar technologies for offline-first solutions and data synchronization in mobile apps.

● Experience with native mobile development (e.g., Swift for iOS, Kotlin/Java for Android).

● Familiarity with cloud platforms such as AWS, Azure, or GCP, and Mobile Backend-as-a-Service (MBaaS) solutions (e.g., Firebase, AWS Amplify).

Key Responsibility Areas:

• Design, build and deliver enterprise level mobile applications
• Write code with standards and conventions and follow best practices
• Encourage and lead innovation and solid lifecycle processes
• Collaborate with team on work definition, estimation and prioritization
• Lead and grow as a professional software engineer.
• Full ownership of product deliveries and mentoring junior team members.
• Strong client interactions to provide excellent Quality of Service.
• Owning the code base and making sure all code is reviewed and is of very high quality.
• Write and modify coding conventions and standards documents for all development

Required Skills:

• 2-4 years experience in developing Android applications using Java and Kotlin

Technologies/Frameworks – 

• Java, Kotlin
• Maven, Git, Bitbucket
• Knowledge Data Structures
• SQLite, Room Database 

• Must have strong knowledge and experience in Agile based software development methodologies. Knowledge of an Agile tool like Jira.
• Must have a very strong knowledge of integrating various system and APIs (both REST and SOAP)
• Good to have: Experience of Payment Gateway Integration, Third Party SDK integrations
• Domain Preference
• FinTech, Banking, IoT

Why Blaze?

Blaze Web Services Pvt Ltd is a technology partner and vendor for notable international eCommerce businesses. We are expanding our development teams with "Star" Developers who can improve existing mobile apps with better performance and techniques.

Job Roles and Responsibility:

1. Develop and build mobile apps for iOS & Android devices using React Native Framework.

2. Integrate Web API into the mobile app code base.

3. Manage 3rd Party API Integrations in the code base.

4. Develop clean, secure, extensible, reusable, and maintainable code meeting existing architectural objectives.

5. Enhance the app performance with quick responsive functionalities.

6. Integrate UI view codes into the app code base.

7. Collaborate with the team to Design > Develop & Launch new versions

Skills required:

1. Sound development knowledge in React Native

2. Good understanding of the e-Commerce concept

3. Knowledge of REST/JSON APIs & PUSH Notifications

4. Ability to create APK / xCode Builds

5. Good hands-on experience in GIT

Experience: 3+ Years

Mention your app's app store and play store link in your resume while you apply.

Job Location: Madurai - Tamil Nadu.

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

What else can you expect in the role?

• Prepare and produce releases of software components
• Optimizing performance for the apps
• Problem-solving skills, analytical mind, and positive attitude
• Ability to think from end users perspective and focused on improving the overall product experience.
• Deliver across the entire app life cycle concept, design, build, deploy, test, release to app stores and support

What can fetch you brownie points?

• Hands on experience with React Native is required
• Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX.
• Strong understanding of JavaScript ecosystem
• Hands on experience on Android in creating Hybrid / Native applications
• Demonstrable UI/UX experience on a large-scale app.
• Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual
• Good knowledge of JS frameworks like ReactJS is a plus.
• Desired Skills and Experience
• Hybrid Apps,React Native, Native iOS and Android Architecture understanding

Job Description-

We are looking for a React Native Lead 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.

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. 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.

Skills

Firm grasp of the JavaScript {​{​and TypeScript or ClojureScript}​}​ language and its nuances, including ES6+ syntax Knowledge of {​{​functional or 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}​}​

Responsibilities

- Translate designs and wireframes into high quality code

- Design, build, and maintain high performance, reusable, and reliable Java code

- Ensure the best possible performance, quality, and responsiveness of the application

- Identify and correct bottlenecks and fix bugs

- Help maintain code quality, organization, and automatization

Skills

- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes

- Familiarity with RESTful APIs to connect Android applications to back-end services

- Strong knowledge of Android UI design principles, patterns, and best practices

- Experience with offline storage, threading, and performance tuning

- Ability to design applications around natural user interfaces, such as “touch”

- Knowledge of the open-source Android ecosystem and the libraries available for common

tasks

- Ability to understand business requirements and translate them into technical requirements

- Familiarity with cloud message APIs and push notifications

- A knack for benchmarking and optimization

- Understanding of Google’s Android design principles and interface guidelines

- Proficient understanding of code versioning tools, such as Git

About WeSkill: WeSkill is an early-stage funded EdTech startup. Founded by alums from IIMA, IITB and IITD. We are on a mission to reimagine holistic education for kids in India.

As a Full Stack App Developer, you will:

• Be a core team member and ride alongside the founders in a high-growth journey

• Play the role of a tech-lead on various projects, and establish yourself as an SME in certain areas

• Design, build and maintain high performance, reusable, and reliable code

• Write Unit & UI tests, set up dashboards and alerting, uncover and fix bugs, crashes, and other issues, in order to ensure a robust app

• Analyze and optimize UI and infrastructure application code for quality, efficiency, and performance

• Mentor, coach and develop engineers and lead by example

• Collaborate with Product Designers to deliver compelling consumer-facing products on the Android Platform

We are looking for:

• Minimum experience of 3 years in developing android applications with proficiency in Kotlin/ Flutter
• Strong preference for candidates who've worked for a consumer-facing product company or social media or EdTech company
• Experience in defining system architectures and exploring technical feasibility tradeoffs.
• Have experience with common Android libraries like Retrofit, OkHttp, Picasso, RxJava, Gson, Arch-components, etc.
• Debugging skills, including identifying memory leaks, performance bottlenecks, and using tools like adb, proguard, etc
• Experience with multithreading programming and mobile memory management is a plus

Pay range: Competitive salary with generous ESOP pool

Position: Senior Android Developer