iOS Developer

Key Responsibilities

Developing new features and user interfaces from wireframe models.

Ensuring the best performance and user experience of the application.

Fixing bugs and performance problems.

Writing clean, readable, and testable code.

Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.

Key Skills

1. Extensive knowledge of mobile app development. This includes the whole process, from the first line of code to publishing in the store(s).

2. Deep knowledge of mobile platforms on which the app runs, e.g., Android, iOS etc.

3. Proficient in HTML, CSS, Javascript, React, React Native, Node whichever language you use in the app.

4. Proficiency with writing automated tests in JUnit, Espresso, Mocha, Jest, Enzyme, XCTest, etc. depending on the libraries you use to test

5. Familiarity with RESTful APIs and mobile libraries for networking.

6. Familiarity with the JSON format.

7. Experience with profiling and debugging mobile applications.

8. Strong knowledge of architectural patterns—MVP, MVC, MVVM, and Clean Architecture—and the ability to choose the best solution for the app.

9. Familiarity with Git and Github.

10. Familiarity with push notifications.

11. Understanding mobile app design guidelines on each platform and being aware of their differences.

Android Developer 

JD:- 

We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits. This Android app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Android programming works closely with other app development and technical teams. 

Responsibilities: 

• Design and build advanced applications for the Android platform
• Collaborate with cross-functional teams to define, design, and ship new features Work with outside data sources and APIs
• Unit-test code for robustness, including edge cases, usability, and general reliability • Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Requirements: 

• Proven software development experience and Android skills development • Proven working experience in Android app development and
• Have published at least one original Android app
• Experience with Android SDK
• 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

What you’ll be doing

We are much more than our job descriptions, but here is where you will begin:

● Work with stakeholders (product owners, project managers and scrum masters) to define and clarify requirements.

● Hands-on development with both front-end, middle-tier and back-end programming.

● Leverage the DevOps team to ensure products can be built, deployed and tested across all of the release cycles from dev to production.

● Further your strong grasp of modern security principles and apply them to applications.

What you’ll need

Like us, you’ll be deeply committed to delivering impactful outcomes for customers.

● Experience developing macOS, iOS applications using Swift

● Experience releasing successful iOS applications on Apple App Store and Google Play.

● Excellent knowledge of the iOS ecosystem, including third-party libraries.

● Hands-on experience with Swift in a professional environment.

● Excellent understanding of Swift, Android UI design patterns and Material UI guidelines.

● Experience integrating Mobile Apps with back end Web Services (REST)

● Knowledge of the functional and asynchronous concepts in Swift language and asynchronous computing concepts.

● Knowledge of alternative Mobile App frameworks, tools and technologies such as Jenkins Continuous Integration Server, Git, and Maven.

● Proficiency in Java, Objective-C desirable but not required.

Job Description:

• Strong working experience in IOS application development is a must. First-hand experience of native mobile apps using Swift must.
• Experience with Swift, RxSwift, Swift UI, Unit test.
• Strong system design and architecture skills - specifically for IOS. Curiosity to tinker around, explore new paradigms and strongest for continuous improvement. Strong problem-solving skills.
• Understanding of network connections, Rest API'sand scheduling. Strong knowledge about security standards (e.g. HTTPS) and privacy standards.
• Idea/experience of the unit and instrumentation testing in IOS. Optimizing app performance and memory consumption.
• Leveraging community libraries to efficiently complete development tasks.
• Debugging apps using simulators and related tooling.
• Persisting data for offline-first apps using databases such as Realm.
• Localizing apps to support multiple languages and regions, vernacular libraries and fonts.
• Familiar with Version control system such as GIT.

• Design and build applications for iOS platforms
• Ensure performance and quality of the application
• Collaborate with cross functional team to define and design the app
• Perform checks on correct functionality of app
• Integrate application with backend tools such as cloud, APIs and push notifications
• Responsible to help maintain code quality, organization and automation
• Responsible for providing prototypes and proofs of concepts
• Use encryption tools to safeguard content

• Expert in Objective-C or Swift programming
• UI and UX experience
• Proficiency with 2D and 3D graphics frameworks
• Experience with iOS frameworks
• Adept with benchmarking and modification
• Familiar with Apple's design principles and interface guidelines
• Proficiency with offline storage, threading and performance tuning
• Knowledgeable of clouds message API and push notifications_

Company Introduction 
Crumb Software is a Design Studio seeking creative and skilled developers to join our fast-growing team. Our mission is to design and develop technology that improves its users' lives while providing an exceptionally high level of service to our clients.

We are looking for experienced developers who want to be part of a fast-paced, dynamic environment, where everyone's opinions and efforts are valued. We hire outstanding professionals and allow them to thrive in a collaborative atmosphere that values learning, growth, and hard work.

If you have the desire to be a part of an exciting, challenging, and rapidly-growing software development consultancy, and if you are passionate about software development and creating the finest apps in the market, please consider applying.

Job Description 
We are looking for React Native developers 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.

This is a contract-based position and we're looking for immediate joiners. 

Responsibilities

• Work as a part of a small team to build React Native iOS / Android applications
• Collaborate closely with designer(s) to build the envisioned user experience
• Architect, build, and maintain excellent React Native applications with clean code
• Implement clean, modern, smooth animations and transitions that provide an excellent user experience
• Build pixel-perfect, buttery smooth UI's across both mobile platforms that match designs
• Integrate with the backend and other third-party APIs
• Work with native modules if required
• Leverage native APIs for deep integrations with both platforms
• Diagnose and fix bugs, performance bottlenecks for performance that feels native

Requirements

• 3+ years of professional, non-internship experience working with React Native
• Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
• An understanding of React Native best practices and a commitment to following them
• Knowledge of functional programming and React Hooks
• Ability to work through new and difficult React Native issues and contribute to libraries as needed
• Familiarity with native build tools, like XCode and Gradle
• Familiarity with Expo and related libraries
• Excellent verbal and written communication skills
• Experience and desire to work with a remote, distributed team

Passion for all things Mobile and have built complex Mobile Applications with React Native for at least 2 years. Have shipped apps on either the iOS App Store or Android Play Store, and are intimately familiar with their workflows. Comfortable with jest for writing unit and integration tests / appium for end-end testing. Intuition for usability and UI design, with an ability to balance polish with the constraints of timing and scope. Curiosity to remain updated with the newest technologies and frameworks. Comfort with any of WebRTC/Backend Stack/React JS is a strong plus. Most importantly, love coding!

About the company

Qrata is hiring for a product based startup. Their product solves homework evaluation for teachers, leading to the elimination of marks/grades, and use AI to foster a more creative generation of children. Remarkable homework app that lets teachers assign objective & subjective homework by choosing from a question bank. It also gamifies homework for students.

Mobile Developer (Flutter)

This role is perfect for a highly-skilled engineer who wants to explore new technologies, push their skills to the limit, have creative freedom, and feel like they have significant ownership of major features.

Role and Responsibilities

• Translate and build the designs and wireframes into high quality UI code.
• Use of Model-View-Controller ( MVC) and Model-View-ViewModel-Controller

           (MVVM)

• Explore possible architectures for implementing new features.
• Resolve any problems existing in the system and suggest and add new features in the complete system.
• Follow the best practices while developing the app and also keeping everything structured and well documented.
• Ensure security guidelines are always followed while developing the app.
• Maintain software through product lifecycle including design, development, verification and bug fixes.

Required Skills

• 3+ years of mobile app development (with 1-2 years in Flutter)
• Experience in Android or iOS
• Experience with Mobile design patterns e.g MVVM, GoF etc.
• Experience in writing secure mobile applications
• Fluent in Git

• Experience interacting with REST based services
• Understanding of software development life cycle
• Strong knowledge of different architecture approaches
• Knowledge of Dart programming language