Mobile App Developer

Job description
3+ Years of experience in Android application development.
Strong knowledge of core JAVA and Kotlin.
Strong knowledge of Android SDK, Android Studio, different versions of Android, and how to deal with different screen sizes.
Strong knowledge of Android UI design principles, patterns, and best practices.
Solid understanding of the full mobile development life cycle.
Experience working with remote data via REST API.
Experience working with JSON and XML parser.
Strong knowledge of SQLite database.
Proficient understanding of code versioning tools, such as Git.
Should know how to release applications to the Google Play store.
Should have commercially published at least 3 applications.
Good to have knowledge of React native.

iOS Developer responsibilities include:

• Design and build applications for the iOS platform
• Ensure the performance, quality, and responsiveness of applications
• Collaborate with a team to define, design, and ship new features
•  Identify and correct bottlenecks and fix bugs
• Help maintain code quality, organization, and automatization
• Experience with iOS frameworks such as Swift UI, Objective C,
•  UIKit, AVFoundation, Core Bluetooth, Combine, PushNotifications.
•  Experience with Databases - Core Data, Realm  
•  Familiarity with RESTful APIs to connect iOS applications to back-end services
•  Knowledge of Architecture - MVC and MVVM
•  Understanding of Apple’s design principles and interface guidelines
•  Excellent communication Skills and Client interaction.

RESPONSIBILITIES
❖ Responsible for requirements gathering, solution definition,
development and deployment of mobile applications for the Vahak
mobile platform.
❖ Ensure the performance, quality, and responsiveness of the mobile
application.
❖ Design interfaces to improve user experience.
❖ Write unit and UI tests to identify malfunctions. Troubleshoot and
debug to optimize performance
❖ Research current technology trends to provide input on how they may
influence overall enterprise architecture.
❖ Stay abreast with new innovations and the latest technology trends and
explore ways of leveraging these for improving the product in
alignment with the business.


SKILLS LOOKING FOR

❖ Between 5-10 years proven work experience as a developer for Android in the mobile
development industry with a track record of developing apps released to the public.
❖ Algorithms and data structure.
❖ Solid understanding of the full mobile app development life cycle.
❖ Experience and understanding of government services, security & mobility domains.
❖ Excellent Experience with Java/J2EE, Eclipse, XML, Android APIs, Android SDK and
Android Studio.
❖ Experience in working with SQLite Database.
❖ Experience in developing back-end services preferably with Golang/Python.
❖ Solid understanding and experience with object-oriented programming and associated
design patterns.
❖ Proficiency working with object-oriented design, data structures, and complexity
analysis.
❖ Experience of working with the back-end developer in the process of building the
RESTful API.
❖ Experience with open-source APIs such as Google Maps, Google Places, etc.
❖ Experience with offline storage, threading, and performance tuning.
❖ Familiarity with cloud message API and push notifications.
❖ Familiarity with RESTful and SOAP APIs to connect Mobile applications to back-end
services.
❖ Experience with Agile Development (SCRUM methodology, JIRA).
❖ Proficient understanding of code versioning tools: Git, SVN
❖ Individuals with knowledge of Flutter will be highly preferred.

We are looking for iOS App Developers to work on iOS App Development projects.

• Having good knowledge of iOS SDK & interface builders
• Proficient in Objective C, iOS, X-Code etc.
• Continuously updating the expertise on latest releases of iOS products
• Should have developed at least 5 applications as per Apple standards
• Experience with Database in Mobile Apps like SQlite & Core Data.
• Experience in integrating Webservices like SOAP, REST and POST with Mobile App.
• Experience with Google Map & GPS Integration
• Hands on experience of Xcode, Objective C, JSON & Sqlite on iOS platfor
• Develop Native& Hybrid mobile applications
• Implementing Mobile Payments, Mobile Shopping & Security

Skillset Required:

-  Someone with at least 5+ years of development experience with React Native
- It would be best if this developer also has some Java Android development experience as well, in case they have to do things with knowledge of the Android SDKs.
- Good Communication is a must

Skills : kotlin  java android 

work from office 
Ahmedabad location 
walking interviews
Saturday interview 

* 5+ years work experience in mobile app development with at least 2 years in React Native, with a thorough understanding of its core principles.
* Strong proficiency in JavaScript and the JavaScript object model.
* Ability to understand business requirements and translate them into technical requirements.
* Very good problem-solving skills and ability to learn new technologies/frameworks quickly.
* Developed and published at least one React Native app on Google and Apple Store.
* Familiarity with Google and Apple Store guidelines and compliance.Good track record of having delivered successful consumer and or business apps on app store

Job brief: We are looking for an IOS Developer who possesses a passion for pushing mobile technologies to the limits. This IOS app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Works closely with other app development and technical teams. Tech Stack : SWIFT, CORE DATA, CORE ANIMATION, CFNETWORK, UIKIT, MVVM, MVC FRAMEWORK. Responsibilities: ● Design, Develop and Deploy advanced applications for the IOS 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 ● Bug fixing and improving application performance Requirements: ● 2+ years of experience in iOS & hands-on exp in Swift. ● This position requires creative ability, detail-orientation, quick problem-solving skills, excellent interpersonal and communication skills. ● Proven software development experience and IOS skills development. ● Proven working experience in IOS app development and Have published at least one original IOS app. ● Experience with Agile development methodology (preferably Scrum), continuous integration and tools (GIT, JIRA etc.) ● Strong Experience with Swift, Cocoa Touch, iOS, and iPhone/iPad applications. ● Proficiency in iOS application development using swift. ● Experience with iOS frameworks such as Core Data, Core Animation, CFNetwork, UIKit etc. ● In-depth Understanding of Apples recommended design principles, interface guidelines. ● Must know about MVVM, also have experience in MVC Architecture. ● Good knowledge of Data Structures.Hands-on experience of development of iOS native app. ● 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. ● Solid understanding of the full mobile development life cycle. ● Familiarity with cloud message APIs and push notification. ● Must have experience with performance and memory tuning of complex Apps. ● Must have designed custom UIs apart from what Apple provides. ● UI development with Interface Builder and Code. ● Understanding of startup culture. ● Good team player, Quick learner.

OptiSol is a business transformation company providing digital solutions to Startups, SMBs and Enterprises. We are a 150+ digital team with development centres in Chennai and Madurai.