React Native Developer

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, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.

• 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

• 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”
• Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
• 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
• Familiarity with continuous integration

About Simpl (getsimpl.com)
The thrill of working at a start-up that is starting to scale massively is something else. Simpl (FinTech startup of the year - 2020) was formed in 2015 by Nitya Sharma, an investment banker from Wall Street and Chaitra Chidanand, a tech executive from the Valley, when they teamed up with a very clear mission - to make money simple, so that people can live well and do amazing things. Simpl is the payment platform for the mobile-first world, and we’re backed by some of the best names in fintech globally (folks who have invested in Visa, Square and Transferwise), and
has Joe Saunders, Ex Chairman and CEO of Visa as a board member.
Everyone at Simpl is an internal entrepreneur who is given a lot of bandwidth and resources to create the next breakthrough towards the long term vision of “making money Simpl”. Our first product is a payment platform that lets people buy instantly, anywhere online, and pay later. In
the background, Simpl uses big data for credit underwriting, risk and fraud modelling, all without any paperwork, and enables Banks and Non-Bank Financial Companies to access a whole new consumer market.
In place of traditional forms of identification and authentication, Simpl integrates deeply into merchant apps via SDKs and APIs. This allows for more sophisticated forms of authentication that take full advantage of smartphone data and processing power.

We are looking for an experienced (>4 years) mobile developer who is proficient with Android/iOS platforms along with exposure to React Native. You should have a sense of great ‘taste’ and be excited about building products with exceptional UX. You should be able to implement established best practices across the mobile platform including automation testing, continuous integration, and architectural patterns.

Responsibilities
1. Developing new user-facing features using Android/iOS and React Native
2. Building reusable and platform  specific components
3. Translating designs and wireframes into high-quality code
4. Optimizing components for maximum performance on Android and iOS
5. Brainstorm with designers & product managers to come up with product features

Requirements
1. Strong proficiency in tech stack (Java for Android developers & Swift, Objective-C for iOS
developers)
2. Thorough understanding of React Native and its core principles
3. Experience with popular React Native workflows (for Routing, State container, etc)
4. Experience with Native modules, bridging native code with React Native
5. Familiarity with newer specifications of ECMAScript
6. Experience with developing SDKs for Android or iOS platform is a plus
7. Familiarity with RESTful APIs
8. Familiarity with build pipelines and tools for mobile platforms
9. A knack for benchmarking and optimization

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 Java Script 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.

Frameworks - Android, Kotlin
Core Java

Datastruture
Sqlite,Rest API,Android UI development, API Integration
 Developing, releasing, and maintaining native Android Applications and oversee mobile
application development efforts 
 Deliver across the entire app life cycle, design, build, deploy, test, release to app stores and
support
 Working directly with product and backend developers to conceptualize, build, test and
realize products
 Work on bug fixing and improving application performance
 Continuously discover, evaluate, and implement new technologies to maximize
development efficiency
 Optimizing performance for the apps and keep up to date on the latest industry trends in
the mobile technologies
 

• 2+ years of work experience in consumer-facing high traffic (millions of concurrent users) mobile applications with a desire to work in growing fast-paced startups.
• Worked on applications from scratch. Well-versed with building apps for various screen densities and sizes.
• Up to date on upcoming trends in android and its ecosystem with respect to design, architecture, etc.
• Experience in optimizing all important parameters like network utilization, application size, and battery.
• Experience with kotlin, coroutines, dagger, retrofit, Rx-android, and android architecture components, etc.
• Should have used mock frameworks, modular code design, and popular design patterns.

• Good grasp of algorithms, design patterns, memory management, and multithreaded programming.
• Experience with SAAS platforms for mobile development like Analytics, Push Notifications, Cloud Storage, Ad Networks, etc.
• Hands-on experience with Android's debugging, unit-testing, memory, and performance optimization tools.
• Experienced in databases like SQLite, ROOM DB.
• Experience in using Device hardware integrations like GPS, Camera, etc.
• Experience with performance and memory tuning with tools.
• Knowledge of engineering practices like CI-CD.
• Strong communication and team collaboration skills.
• Experience in iterative development methodologies like Agile.

We need 3+ years of exp in IOS with BLE(Bluetooth Low Energy experience.

• 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.

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!

Developing new user-facing features using React.js/React Native

• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization
• Ability to work through new and difficult React Native Issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of React Native applications.

Tech @ Omuni, Arvind Internet:
● Our architecture is powered by 50+ microservices, all built on open-source stack
● Our systems process 1+ billion inventory updates a month
● We have best in class integration patterns for fault tolerance and resilience
● We design systems for SaaS offerings, we build for cloud and different form factor
● We have the coolest apps in fashion commerce by combining in-store and digital experiences
● We work on some complex programs involving integrating with disparate external systems 

About the role:
Roles & Responsibilities
● Understand functional requirement, design and code
● Preparing high level design(HLD) and low level design(LLD) document
● Adhering to best practices, maintain quality of code and perform unit testing
● Coordinate with other stakeholders to deliver functionality
● Code checkin and code review for peers
● Performance monitoring of application using Firebase and other APM tools, performance tuning
using IDE tools
● Using CI/CD tools to push build to Testflight or other test environments
● Troubleshoot high priority issues
● Mentor junior resources
● Participate in sprint planning and scrum standup calls. 

Ideal Candidate profile:
● Understanding of design patterns and MVVM, MVP architectures
● Design and build applications for the iOS platform.
● Proficient with Swift and Swift UI
● Familiarity with RESTful APIs to connect Android applications to back - end services
● Strong knowledge of iOS to build apps for different form factors
● Design, build, and maintain high performance, reusable, and reliable Swift code
● Help maintain code quality and performance monitoring
● Proficient understanding of code versioning tools, such as Git, CI/CD tools
● Experience with performance and memory tuning with tools
● Familiarity with apple push notifications
● Should be able to work in agile environment
● 3-5 year experience in IT with minimum 3 years in iOS app development, Flutter and Dart knowledge
would be great to have
● BTech in CS or any other stream

Designation: IOS Developer

Job Responsibilities:- Design and build advanced applications for the iOS platform
- Work on bug fixing and improving application performance.- Deep familiarity with Swift.
- Experience with third-party libraries and APIs
- Solid understanding of the full mobile development life cycle
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies

Qualification:- A Bachelor's degree/Masters Degree preferably a BE/ BTech/ BCA/ MCA/ BSc or equivalent.
- Must have completed at least 6 months formal IOS training from a good institute/ company with good hands-on experience on IOS projects.
- Candidates with other degrees and good hands on IOS knowledge will also be considered.

Interview Process: HR Round -> Written Test -> Face to Face Round -> Final Round

Address: Mansa Infotech Pvt Ltd Plot No D-174, Phase VIII-B, Industrial Area,SAS Nagar (Mohali), Punjab, India