Android Developer

Job Title: Senior Android Developer / Lead Engineer (Java | Kotlin | Android)

Experience Required

• 10+ years of overall software development experience
• Strong hands-on expertise in Java, Kotlin, and Android development

Role Overview

We are seeking a highly experienced Senior Android Engineer with deep expertise in Android OS internals, system-level development, and strong hands-on coding ability. The role demands strong technical leadership, architectural thinking, and the ability to design and build scalable, high-performance Android applications with system-level integrations.

This is a hands-on technical role (not people management) with focus on architecture, design, and complex problem solving.

Key Responsibilities

1. Android Application Development

• Design, develop, and maintain advanced Android applications using Java and Kotlin
• Write clean, efficient, and maintainable code with strong adherence to OOP principles
• Participate in hands-on coding, debugging, and code reviews

2. Android Framework & System-Level Development

• Work with Android OS-level APIs including:
• Services
• Binder IPC
• AIDL
• System services
• Understand and implement system-level integrations

3. Low-Level & Hardware Interaction

• Exposure to Kernel / Hardware Abstraction Layer (HAL)
• Work on device-level integrations such as:
• Sensors
• Bluetooth
• Other hardware peripherals

4. Performance & Stability Engineering

• Identify and resolve performance issues including:
• ANR (Application Not Responding)
• Memory leaks and optimization
• Ensure application stability and efficient resource usage

5. Concurrency & Multithreading

• Build robust multi-threaded applications
• Strong understanding of:
• Concurrency models
• Synchronization mechanisms
• Thread safety and race condition handling

6. System Design & Architecture

• Design scalable, modular, and maintainable Android applications
• Define architecture patterns and enforce best practices
• Contribute to system-level design decisions

7. Technical Leadership (Hands-on)

• Provide technical direction and mentorship to engineering team members
• Guide design and implementation decisions
• Conduct architecture and code reviews
• Remain actively involved in coding and technical problem solving

Preferred / Good to Have

• Exposure to IoT domain
• Exposure to HVAC systems or related embedded domains

Must-Have Skills Summary

• 10+ years Android development experience
• Strong Java, Kotlin, Android expertise
• Deep knowledge of Android internals and system APIs
• Strong OOP and coding skills (coding assessment required)
• Experience with performance tuning and memory management
• Strong understanding of multithreading and concurrency
• System design and architecture expertise
• Hands-on technical leadership

• Deep tech skills in flutter
• Good programming knowledge of DART
• Knowledge of REST API and JSON
• Self start and dynamic 

Who are we looking for?

1. Someone who is annoyed by the build time it takes for an application to

build and has actually done something to optimise it

1. Has good experience in building Android applications
2. Experience with the flutter ecosystem is a great plus.
3. Who likes to think in terms of software and data architecture before

opening Android studio.

1. Comfortable with managing development and deployment of applications.
2. Open and more importantly excited about learning the new technologies.

Roles and responsibilities

1. Participate and contribute in design and development of the core

components of the Filo service.

1. Ensure high quality of software development w.r.t to project

architecture, code quality, testing and deployment.

1. Implement testing frameworks and disciplines as part of every feature

development.

1. Own performance of app in production and implement/push for

implementation of systems to monitor, debug and fix an issue in

production in lowestTATpossible.

1. Advocate good engineering has the highest priority with the only exception

of value delivered to the end user.

Benefits

• MacBook Pro goes without saying
• Stock Grants and Discounts
• Flexible Working Hours
• Flexible core working hours
• Development budget (conferences, training, Udemy, language classes)
• Internal tech guilds, Hackathon and public Meetups
• A learning environment where you can extend and build upon your skills
• Great Office Location
• Regular company parties and team events

Join In

We are a team of educators and engineers who believe there is a lot that can be

done when it comes to how people learn things. We believe while a good book is a

must, so is a good experience and a good teacher but are unfortunately not well

explored.

Join us on this exploration!

What do we need?

We are looking for a Flutter developer to join us as an intern as soon as possible. We operate through mobile and web apps. You will be one among the initial team of core developers using technology to delight customers. 

What will you do?

• Architect, design, build, deploy, and maintain scalable, reusable software 
• Help us build an awesome backend for our mobile apps
• Work on feature development, designing solutions and deployments etc

What you must have.

• Have built two or more iOS/Android apps in Flutter
• knowledge of Dart
• Experience with third-party analytics and marketing SDK’s like Firebase, and Clevertap.
• Experience with integration of Admob or Facebook Audience network experience with Git, Jenkins, or other version control tools
• Ability to write readable code, create extensive documentation for existing code, and refactor the previously written code into a readable state.
• Experience in developing Location Based Services 
• Experience working with remote data via REST and JSON 
• Experience with third-party libraries and APIs 
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies 
• Should be aware of platform-independent mobile application development trends/tools 

WE EXPECT YOU TO WIN:Everyone at chargeMOD is given the tools and resources they need to succeed at their job. We offer a flexible and positive work environment so you have the autonomy to build amazing software for our customers and add to our team of industry leading visionaries. You will build a compelling and easy to use interface, ensure its maintainability and ease of use, and suggest ways to improve the look and feel of the application. We are lean, which means we reflect on what we learn and use that new knowledge to quickly make better products. Your job is to keep learning, contribute your knowledge back to the rest of the team, and apply what you learn to make chargeMOD and our clients even greater.

YOUR OPPORTUNITY:

chargeMOD’s engineering team is looking for an Android Developer to join our growing team. You are highly motivated, collaborative, and technical, with the passion to help shape the delivery of software products for our customers. You are passionate about web development and interested in helping to shape the future of our web services team.You are always seeking new and diverse challenges to grow your skill set and broaden your experience.

WHAT YOU WILL DO:

• You will join development on a mobile SDK, in use by tens of thousands of users around Pan India.
• You will join the weekly team meetings with the client and communicate progress to the client, as well as work closely with our development team in Slack/Gmeet.
• You will be responsible for development, do a portion of the testing, and be responsible for the release of the application

RESPONSIBILITIES: As a developer, you are responsible for delivering valuable software to your clients while adhering to technical standards, company values, and industry best practices. Your success in this position will require you to set and meet appropriate expectations with customers and delight customers by anticipating their needs. You will be accountable for meeting commitments and producing quality, tested software. High output, driven developer, able to work in a team setting.
Here are some tools we use in our Android development process:

• Slack
• Atlassian Tools (Jira, Confluence, etc)
• Android Studio
• Jenkins
• Github

YOUR QUALIFICATIONS:

• You have ability to write and test SDKs for use by other developers
• Here are some of the skills we expect you to possess:
  • Java and Kotlin
  • Client and team communication
  • Material design
  • Action bar/toolbar
  • Support libraries/Android X/Jetpack
  • Understanding of the activity and fragment lifecycle
  • Efficient layout design
  • Resource/asset management
  • Multi-threading, background processing
  • Networking
  • Functional / UI Testing (Espresso)

WE CONSIDER IT A PLUS IF YOU HAVE EXPERIENCE WITH:

• Significant UI experience (one of the primary SDKs is UI-related – so although you will not be developing a user interface for the application, knowledge on UI is important)
• Significant push notification experience (one of the primary SDKs is push-notification related)

125 Crore (1.25billion) Indians are denied access to Formal Credit. Contrarily, Indians have 23000 tonnes of gold in their homes, its worth approximately 110 Lakh Crores ($1.4Trillion). Over 70% of this gold is in Rural India, which is also the most underbanked. Yellow Metal was founded in Nov 2019 with the purpose to transform the way people use their household gold. We believe we can monetize this gold mine for rural India to make their lives better.

The first step in this direction is to enable Rural India with a simple gold loan in 30 mins at their doorstep.

Technology is at the core of building a simple, efficient, and effective consumer experience that will help build trust. We're looking for high-energy people capable of becoming founding members of a startup and those who want to raise the bar of performance and productivity.

Desired Background

1. You can develop cross-platform mobile applications in Flutter
2. You can work in close conjunction with product, design, backend, and QA teams to develop features
3. You can suggest and follow best practices and coding standards
4. You can plan, estimate, and own the deliveries of your project

Required Skills

• 2+ years of experience and a track record in building mobile Apps. (Android or iOS. Both are a huge plus).
• 2+ years of experience in Flutter & PHP.
• Expertise in working with different state management approaches.
• Expertise in performance tuning of Flutter Apps.
• Bonus point: Track record of building an application from scratch and scaling it.

Why Join Us

• We are working on a problem that has an impact to the root level of the country
• Remote First
• Comprehensive health insurance
• Up-skilling Budget
• Equity for all

We are looking for a Sr. React Native Developer to help design and develop a new mobile application.

Roles and Responsibilities
1. Developing high-quality JavaScript code for the application.
2. Working closely with design and technology teams to gather requirements and formulate solutions.
3. Coordinating with back-end team to establish JSON-based APIs.
4. Deploying and managing application on Google Play Store & App Store.
5. Optimizing application for maximum speed, performance, and compatibility.
6. Making recommendations to address UI/UX issues.
7. Providing assistance to QA to ensure the app is properly tested and QAd.

Desired Candidate Profile
1. Bachelor's Degree or higher in Computer Science or related field.
2. Strong experience working with React Native on production apps, with knowledge of existing standards and best practices.
3. Strong experience in JavaScript, and Redux.
4. Experience with version control tools (GIT).
5. Experience with responsive design/implementation.
6. Familiarity with REST APIs.
7. Experience with common front-end development tools such as Babel, Web pack, NPM, etc.

Bonus

Knowledge in any or all of any or all of Swift, Objective-C, Java, and Kotlin is a big plus.