


- Develop new mobile applications for enterprise as well as for end consumers
- Translate User Stories into UI Design and Wireframe for Mobile Apps (Android and IOS)
- Translate UI/UX designs into high-quality code
- Architect and develop mobile applications from the scratch
- Design, build and maintain high performance, reusable, and reliable codebase
- Work with the Tech Lead and engineers to develop innovative solutions that meet market needs
Requirements:
- 2-5 years of experience in building Android apps and has published one or more Android apps in the Google Play Store Fluent in Flutter, Kotlin, and Android Studio
- Competent in producing scalable and high-quality code through automated functional and unit tests for Android applications
- Deep understanding of standard Android design patterns and RESTful API design
- Deep understanding of Google's design principles and interface guidelines
- Knowledge of Continuous Integration and Delivery systems (i.e. Jenkins) and setups Experience in Git
- Familiar with Agile practices such as Extreme Programming, Scrum, or Kanban
- Experience in Developing Offline First Mobile App

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Job Title: |
Senior software Development Engineer |
Department: |
Android - Technology |
Based at: |
Bangalore |
Reports to: |
Engineering Manager |
Experience: |
2.5 years to 4 years |
Required Qualification: |
B.tech from Top tier college |
Company Overview:
At Porter, we are passionate about improving productivity. We want to help businesses, large and small, optimize their last-mile operations and empower them to unleash the growth of their core functions. Last mile delivery logistics is one of the biggest and fastest growing sectors of the economy with a market cap upwards of 50 billion USD and a growth rate exceeding 15% CAGR.
Porter is the fastest growing leader in this sector with operations in major cities, a fleet size exceeding 1L registered and 50k active driver partners and a customer base with 3.5M being monthly active. Our industry-best technology platform has raised over 150 million USD from investors including Sequoia Capital, Kae Capital, Mahindra group, LGT Aspada, Tiger Global and Vitruvian Partners.
We are addressing a massive problem and going after a huge market. We’re trying to create a household name in transportation and our ambition is to disrupt all facets of supply chain. At Porter, we’re here to do the best work of our lives.
If you want to do the same and love the challenges and opportunities of a fast paced work environment, then we believe Porter is the right place for you.
Company URL: https://porter.in/">https://porter.in/
|
Porter has multiple mobile apps used by our consumers - app used by our customers to place on-demand orders, app used by our drivers to service those orders, and app used by fleet owners to manage their vehicles on our platform. Each of these apps is frequently iterated over to improve functionality and experience. In such a fast paced environment, we expect our mobile developers to develop and maintain these complex apps with a heavy focus on code design to keep the code easily extensible and maintainable.
Responsibilities:
● Participate in the product life cycle to understand directly from the Product Team the expected behavior of the apps and the use cases being implemented. ● Participate in design discussions with heavy focus on modeling entities and interactions, following architectural patterns like MVP, MVVM, Clean Architecture, etc. ● Collaborate with cross-functional teams - backend teams for finalizing APIs, design team for UI / UX, QA team for testing, etc. ● Participate in iteration planning to give effort estimates. ● Write clean, readable, maintainable and performant code following well established design principles. ● Write Unit Tests and Integration Tests to ensure correctness. ● Track, debug and fix bugs & crashes escalated. ● Ensure the apps are performant - no memory leaks, no frame drops, battery usage, etc. ● Explore and evaluate new technologies, tools and SDKs as may be necessary to improve the entire development pipeline. ● Work with cross-platform technologies, like Kotlin Multiplatform, to ensure consistency of features and code reuse across Android / iOS platforms.
Technologies:
● Languages: Kotlin, Java, SQL ● Frameworks: RIBs, Kotlin Multiplatform, Spek ● Architectures: MVVM, MVP, Clean Architecture, etc ● Libraries: Kotlin Coroutines, RxJava, Dagger2, Ktor, Jetpack, etc ● Integrations: AWS services, Payment Gateways (Razorpay, etc), Google Maps, Firebase, etc Products & Systems Overview You will be contributing to products concerning both customers and partner drivers. ● Customer App:
● Partner App:
● Fleet Owner Apps:
Qualification Prerequisites
● Experience: >= 2 years in Android development ● Proficiency with Android framework and Kotlin. ● Experience in designing, writing and maintaining a large complex app code base. ● Experience with design patterns like MVP, MVVM, Clean Architecture, etc. ● Experience with reactive & asynchronous programming using RxJava / Coroutines / Flows |

Your primary focus will be the development of Android applications and their integration with back-end services.
Objectives of this Role
● Possesses a passion for pushing mobile technologies to the limits.
● Work with our team of talented engineers to design and build the next generation of our
mobile applications.
● Can work in a creatively driven organization with an analytical and focused approach to
development and can support, understand, and improve the creative process.
● Self-motivated and flexible with strong interpersonal and organizational skills.
Responsibilities
● 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
● Continuously discover, evaluate, and implement new technologies to maximize
development efficiency
● Unit-test code for robustness, including edge cases, usability, and general reliability
Skills and Qualifications
● 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
● Strong understanding of the OOPS concept
● Working experience in Java and Kotlin language
● Knowledge of Offline Sync, Multithreading, Realm/Room/SQLLite databases, Live data, Socket Programming
● Good to have experience working with IOT projects, Bluetooth technologies
● 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
Preferred Qualifications
● Bachelors/Masters (Computer Science)
● 2-3 years of experience in Java Development
● Deep understanding of the internals of Android frameworks, design guidelines, and best practices
● Track record of developing excellent Android apps that are published on Google Play
Store



TrueFan is a celebrity-fan experience platform that enables fans to connect with their favorite celebrities. The business runs on a mobile application where fans compete in an online quiz contest designed on the life of their favorite celebrity (their movies, trivia, facts, etc.) and the winners get a personalized video message from them.
We are looking for a React Native developer 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.
Responsibilities
- Designing, deploying, and managing web and mobile applications that can run on multiple platforms.
- Utilizing React Native to design and develop UI components for web and mobile apps based on JavaScript.
- Writing effective, scalable, and reusable JavaScript code can help create interchangeable front-end modules.
- Improving front-end performance by diagnosing and fixing all system errors and bugs.
- Collaborating with design, development, and customer service teams to properly understand client requirements and build top-notch apps within the stipulated time and budget.
- Using other JavaScript libraries (like “Redux”) to make asynchronous API calls and enhance website/mobile app performance.
- Creating plans to transition React-based web and mobile apps to React Native.
Requirements
- Possess at least 3 years of hands-on experience in React Native.
- Should have a good working knowledge of HTML and CSS.
- You are well-versed in all aspects of JavaScript.
- Experience in leading a team is preferred.
- Should have in-depth knowledge of UI/UX designs and wireframes.
- You possess an expert-level understanding of React.js and its fundamentals.
- You are familiar with Gradle, XCode, and other native build tools.
- You deeply understand REST APIs, offline storage, and the document request model.
- You have strong problem-solving and critical-thinking abilities.
Responsibilities:
- Develop and maintain the app(Android & iOS)
- Maintain quality of code
- Collaborate with other engineers in building applications.
- Attend daily stand up meetings.
- Discuss and write specifications for tasks.
- Assist system lead with system design.
- Conduct code reviews as requested.
- Test sites and applications in different browsers and environments.
- Learn and test new technologies, frameworks, and languages.
- Stay up to date with new trends and advancements in app development
Skills and Qualification:
- Knowledge of Dart Language
- Familiarity with version control
- Basic understanding of Flutter architecture, Widget trees
- Familiarity with app architecture (MVVM, MVP, MVC, etc...)
- Understanding of a sync operations
- Familiarity with local storage (like Dio, shared preferences, etc... )
- Familiarity with Flutter state management approach (BLoc, provider, etc...)


Location: Rajarhat, Kolkata
Experience: 3 to 5 years
Salary: upto 12 lakhs
Qualification: B. Sc./ Bachelor's in Computer Science
Responsibilities and Requirements:
• Android & iOS app development using Flutter.
• Flutter projects in the past.
• Flutter and Kotlin knowledge for Android application development.
• Working experience on Flutter SDK & Dart Programming Languages.
• Working experience on usage of Flutter widgets for iOS/Android.
• Basic understanding of SDLC.


Job Description
We are looking for an iOS/Mac developer responsible for the development and maintenance of applications aimed at a range of iOS devices including mobile phones, tablets and computers. Your primary focus will be development of iOS/Mac applications and their integration with back-end services.
Responsibilities
- Design and build applications for the iOS/Mac 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
Skills
- Experience with Objective-C or Swift and Cocoa Touch.
- Experience with iOS frameworks such as Core Data, Core Animation, Foundation, Web Kit etc.
- Experience with offline storage, threading, and performance tuning
- Familiarity with RESTful APIs to connect iOS applications to back-end services
- Experience with third-party libraries and APIs & Other tools SMS, GPS, APNS, Email, XML parsing, GUI, UI designs, writing XML classes, UIKit, etc
- Understanding of Apple’s design principles and interface guidelines
- Experience with performance and memory tuning with tools.
- Familiarity with cloud message APIs and push notifications
- Proficient understanding of code versioning tools (Git or SVN)


Profile - iOS Developer
Exp- 3+ Years
Company Profile:
Saffron Tech Private Limited
Saffron Tech is a result driven digital transformation company in New Jersey (NJ) &
New Delhi. We are known for transforming businesses to digitisation. We are
providing development services and IT solutions to its clients across the globe. Being
in the field of IT for more than 10 years now, the company has successfully executed
over 1500 projects for its clients. Saffron Tech Pvt Ltd is a multi-faceted IT firm
adept at providing Web and Mobile Application Development, IT Offshore Staffing
and Digital Marketing Services.
We are servicing over 500 clients from across the globe. We are a strong 150+
member family at the moment working from state of the art office premises close to
Saket, South Delhi. Our primary operational markets are USA, UK, APAC and
Middle East. To know more about us and our brands please visit
Role Purpose:-
iOS App Design and Development
Detailed Responsibilities description:-
Analysis of requirements and specifications
Understanding of standard specification like Bluetooth® LE and other IoT
standards.
Analysis of project requirements, estimation of effort required for various tasks.
Design, Development, Enhancement and Maintenance of iOS App
Software design including architecture and UI design of iOS App in an Agile
environment.
Development of iOS App in Swift 5 using XCode for iOS platform.
Write code suitable for concurrent execution / multi-threaded environment.
Deep debugging / troubleshooting of iOS Apps both in development and
production environments across Swift.
Profiling and optimization of iOS applications
Use crash logs / analytics to find issue on customers’ device.
Use XCode instruments / other tools to profile software, find bottlenecks.
Optimization of code, use of appropriate data structure and application of proper
algorithms.Must have skills:
Good Team Player having ability to work independently with minimal
supervision.
Hands-on programming knowledge of Swift & Objective-C on iOS platform.
Basic knowledge of Core Bluetooth (BLE)
Working knowledge of Core Data
Extensive experience in using various architectures, frameworks and design
patterns in designing/refactoring highly optimized.
Good knowledge of C, C++ and objective oriented programming.
Hands-on knowledge of source control tools like GIT.
Knowledge of creating frameworks and libraries / SDK on iOS platform.
Experience in debugging and profiling iOS Apps.
Understanding of Apple Coding, UI Design and API Guidelines.
Experience of iOS App submission, distribution and review process.


Experience and Qualifications: ● Masters or BS/B.Tech in Computer Science or equivalent experience from a top college ● Experience from 1yr to 3 yrs. Hands on experience in writing iOS applications using Objective C and Swift
Tech Stack: ● Our technology stack comprises of Core Java, SpringBoot, MySQL, MongoDB, Redis, Memcache, Git, ReactJS, ● HTML5, CSS3, Python, Bash Scripting, Apache Kafka, AWS Stack, Kotlin, Swift to name a few.
Mandatory Skills: ● OOPS concept ● Excellent data structure & algorithm and problem solving skills. ● Expertise in Swift’s core concepts of memory management and concurrency ● Experience building iOS app from scratch . Familiar with MVVM, VIPER,etc ● Experience building, releasing and maintaining a large scale iOS application ● Expertise in the nuances of CoreData, CoreAnimation and other Apple frameworks ● Obsessed about performance and writing clean modular code. ● Creating adaptive UI using Storyboards with strong expertise in Autolayout ● Experience writing Unit and UI Tests Bonus: ● Experience writing production code with RxSwift
● Familiarity with iOS Frameworks & Swift Package Manager alongside other
dependency managers
● An active contributor to developer communities like Stackoverflow, Topcoder,
Github, Google Developer
● Groups (GDGs).
● Proficiency in multiple programming languages, both dynamic (JavaScript, Python,
etc.) and strongly typed
● Object oriented language.
● Proficient in System Design
Personality:
● Customer focused, adapts well in a fast-changing environment
● Ability to work well with multiple teams and multitask
● Proven performer and team player, enjoys challenging assignments
● Self-Starter who can work well with minimal guidance and in a fluid environment






