Android Developer

Android Developer - IoT Integration Specialist

We're seeking an experienced Android developer to build and integrate mobile solutions with industrial IoT systems. You'll collaborate directly with IoT teams to connect Android applications with production-grade machinery, focusing on core connectivity features including GSM, WiFi, Bluetooth, local storage, and GPS functionality. This hands-on role requires strong Android development skills and the ability to work with hardware integrations in industrial environments.

Key Focus Areas:

• Android app development for industrial IoT applications
• Integration with production machinery and IoT devices
• Core connectivity libraries (GSM, WiFi, Bluetooth, GPS)
• Local data storage and management
• Cross-functional collaboration with IoT development teams

Min 3 yrs of working in Android

Min 2 yrs of working in iOS

Min 6 months working in React Native

Min 1 yr of team handling experience

Development

Strong in data structures and algorithms

Strong problem solving and analytical abilities

Hands-on with SOLID design principles

Should have developed and delivered successful mobile app projects

Experience in -

Consumer facing apps

Analytics SDKs integrations

Marketing SDKs integrations

Performance optimisation

SQL databases

Building production grade mobile applications

Experience in working in Agile/Scrum projects and fast paced environments

Preference for candidates with :

Payments/financial systems background

Personality

Result oriented

Initiative taker. Not expecting spoon feed.

Team player - looking beyond personal KRAs and helping the team succeed

3H - Humble, Honest and Hard-worker

• Designing and building mobile applications for Apple’s iOS platform.
• Collaborating with the design team to define app features.
• Ensuring quality and performance of the application to specifications.
• Identifying potential problems and resolving application bottlenecks.
• Fixing application bugs before the final release.
• Publishing application on App Store.
• Maintaining the code and atomization of the application.
• Designing and implementing application updates.

• Bachelor’s degree in computer science or software engineering.
• Proven experience as an app developer.
• Proficient in Objective-C, Swift, and Cocoa Touch.
• Extensive experience with iOS Frameworks such as Core Data and Core Animation.
• Knowledge of iOS back-end services.
• Knowledge of Apple’s design principles and application interface guidelines.
• Proficient in code versioning tools including Mercurial, Git, and SVN.
• Knowledge of C-based libraries.
• Familiarity with push notifications, APIs, and cloud messaging.
• Experience with continuous integration.

• Experience in integrating with various SDKs like Swift
• Significant experience working with react native along with tools like Flux, Flow, Redux, etc.
• In-depth knowledge of JavaScript, CSS, HTML, functional programming, and front-end languages
• Strong knowledge of React fundamentals such as Virtual DOM, component lifecycle, and component state
• A complete understanding of the full mobile app development lifecycle right from prototyping
• Knowledge of type checking, unit testing, typescript, prop types, and code debugging
• Experience working with REST APIs, document request models, offline storage, and third-party libraries
• Strong understanding of web technologies like JavaScript, HTML, and CSS
• Knowledge of user interface design and responsive designs
• Well-versed in a variety of React Native software and technologies such as Jest, Enzyme, ESLint, and so on
• Understanding of React Native best principles and design aesthetics
• A positive mindset and continuous-learning attitude
• A collaborative approach to building apps and solving complex problems
• Attention to detail and problem-solving skills
• Client-focused approach to create user-centric designs
• Good interpersonal and collaboration skills
• Ability to write clean, well-documented code that follows good coding practices
• Good in Agile development process.
• Excellent English verbal and communication skills.
• Should be able to handle the customer individually as needed
• Support the customer as and when required

About us:

Zapit aims to be a multi-platform single app solution for universal payments using blockchain technology. Our goal is to spread economic freedom by pushing the boundaries of p2p payments by introducing non-custodial decentralised financial services.

We are looking to build smart contracts that can be deployed for real world use cases such as insurances, loans and other useful decentralised financial products. We are also working towards building an economy where concepts like company shares, gift cards, discount coupons, loyalty points and more can be tokenised including NFTs in the form of art, music, gaming items, event tickets, design concepts and more.

Responsibilities:

• Collaborate with designers to develop a visually appealing, responsive & optimised app for mobile, web & desktop platforms.
• Use Flutter framework to develop great user experiences with effective workflows.
• Build reusable code and robust libraries of UI components.
• Write clean, maintainable and documented code with solid test coverage.
• Participate in the product roadmap discussions.
• Design, develop, test, deploy, maintain, scale and improve code base.
• Implement methods to understand user interaction and engagement on the product through metrics.

Requirements:

• Minimum experience of 1.5 years in Dart/Flutter development with a good knowledge of native Android & iOS development.
• Good understanding of Data Structures and Algorithms.
• Passionate and opinionated about beautiful design with an eye for detail.
• Should be updated with latest front end technologies and trends.
• Proficient knowledge of cross-browser compatibility issues and handle graceful degradation.
• Should have delivered multiple products.
• Interest in building things from scratch.
• Willingness and affinity to learn.
• Excellent communication skills.
• Self-motivated, work well independently or as part of the team.

Our Stack:

We tend to work with Javascript, Typescript, Dart, Flutter, gRPC, Express.js, Heroku, NodeJS, MongoDB, AWS, Solidity, Bitcoin Script.

Good-to-Have:

• Open Source contributions.
• Interest in Cryptocurrency/Payments space.
• Familiar with Git and GitHub/GitLab

Incentives:

• Equity in the company
• Get to work in a distributed team.
• Handsome pay. (Competitive)
• Fast opportunities for personal and professional learning and growth, tons of autonomy and responsibility, results-driven environment, international team, exposure to a wide array of ecosystems and trailblazing technology, flexible work hours.

Please include something beautiful you’ve implemented in the past if possible!

If you have examples of a project where you iterated after learning new things from potential users, please talk about that!

We are looking for an Android developer responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices. Your primary focus will be the development of Android applications and their integration with back-end services. You will be working along-side other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.

Responsibilities:

1. Translate designs and wireframes into high-quality code

2. Design, build and maintain high performance, reusable, and reliable Java code

3. Ensure the best possible performance, quality, and responsiveness of the application

4. Identify and correct bottlenecks and fix bugs

5. Help maintain code quality, organization, and automatization

Skills:

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

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

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

4. Experience with offline storage, threading, and performance tuning

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

6. Familiarity with the use of additional sensors, such as gyroscopes and accelerometers

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

8. Ability to understand business requirements and translate them into technical requirements

9. Familiarity with cloud message APIs and push notifications

10. A knack for benchmarking and optimization

11. Understanding of Google’s Android design principles and interface guidelines

12. Proficient understanding of code versioning tools, such as Git

13. Familiarity with continuous integration