Requirements
1. 5-7 Years of hands-on development on Android
2. Extensive understanding of Architectures - both old and new -> MVC to MVVM To Clean
3. Excellent In-depth understanding of Java and Kotlin Programming Languages
4. 2+ Years of managing android developers
5. Have worked on or scaled an app to more than 1mn downloads
6. Obsessed about long term solutions, yet understands business requirements to deliver projects quickly
7. Good understanding of backend technologies for better cross teamwork
8. Obsessed about app ratings, app vitals, and crash-free apps
Responsibilities
1. Lead the Testbook Android Team of 12+ Android Developers
2. Own the Testbook Android App (2Cr+ Installs) and its related 500+ Apps
3. Work extensively with Product Managers to deliver quality products and features
4. Improve the App Architecture and drive processes for code reviews, releases.
5. Take up occasional challenging Android coding tasks
About Us :

About Testbook
About
Testbook, the education technology company with the most rapid growth rate, is getting poised to revolutionize the sector. Testbook has raced to the front and is well positioned to dominate larger markets thanks to its large user base of over 150+ lakh students who have registered to use the platform, its 450+ crore questions completed on the web, and its exceptional Android app.
Testbook is the perfect place to cultivate new talent. You come, you put in the effort to learn, and you succeed. You study under the most renowned teachers, and eventually, you emerge as a leading authority in your field. Having said that, the company places a high priority on the flexibility to choose which projects you want to work on, how and when you want to work on them, and what kind of contributions you want to make. You have complete command of the assignment at hand.
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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 and skills
- BS/MS degree in Computer Science, Engineering or a related subject
- 3 years 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
- Solid understanding of the full mobile development life cycle.
- Proficient with Objective-C,Swift,Cocoa Touch and UIKit.
- Experience with iOS frameworks such as Core Data, Core Animation, etc.
- Knowledge of Apple’s design principles,interface guidelines and UI/UX standards
- Experience with performance and memory tuning with tools such as Instruments.
- Familiarity with cloud message APIs and push notifications
- Proficient understanding of code versioning tools such as Git and SVN
- Experience in Payment Integration, Push Notification & Third Party Integration.
- Experienced with Apple Approval developed and Distribution Process, AdHoc Enterprise distribution.
- Worked on various architecture such as MVC, MVVM, Singleton, Delegate and Notification patterns.
- Good to knowledge /experience in developing GUI for C5 voip applications.
- Good to knowledge / on webrtc, various voip standards.
Job description
Roles and Responsibilities
- Design and build advanced applications for the IOS platform
- Maintain quality and ensure responsiveness of applications.
- Collaborate with the rest of the engineering team to design and launch new features.
- Collaborate with cross-functional teams to define, design & deploy.
- Work with outside data sources and APIs
- Unit-test code for robustness.
- Work on bug fixing and improving application performance
- Maintain code integrity and organization.
Desired Candidate Profile
- 2+ Years should be required in iOS development.
- Should be well aware about iPhone/iPad application development
- Should be well versed with Core data concepts
- Should be well versed with Swift-UI
- Should be well versed with Network load optimisations & other core networking concepts
- Must be very good with designing pixel perfect UI
- Good to have Core Audio, Graphics & video frameworks.
- Good knowledge of app deployment process & good to have knowledge on build automation.
- Should have decent communication skills to be able to interact with Clients.
Mobile App Developer
Notice Period: 45 days / Immediate Joining
Banyan Data Services (BDS) is a US-based data-focused IT Company that specializes in comprehensive data solutions and services, headquartered in San Jose, California, USA.
We are looking for Mobile App developers to join our development team based out of Bangalore. This team focuses on the most innovative and emerging data infrastructure management and DevOps tools to support highly scalable and available infrastructure.
It's a once-in-a-lifetime opportunity to join our rocket ship startup run by a world-class executive team. We are looking for candidates that aspire to be a part of the cutting-edge solutions and services we offer that address next-gen data evolution challenges.
Key Qualifications
· Minimum 1 - 3 years of experience working in a development team with hands-on experience in Android / iOS/Cross-Platform Development frameworks
· Design and build different layers of the iOS app or/and Android mobile applications
· Experience in submitting at least one application to Google Play Store or Apple App store
· Work on building a product from scratch and involve in the entire application lifecycle concept, design, test, release, and support
· Experience with third-party libraries, social media integration, and APIs
· Hands-on Flutter, open-source mobile application development framework
· Should understand and have knowledge on the application security practices/vulnerabilities
· Exposure to any of relation database technologies MySQL/Postgres/Oracle or any No-SQL database
· Worked on open - source tools for logging, monitoring, search engine, caching etc.
· Familiarity with RESTful APIs to connect iOS applications to back-end services
Key Responsibilities
· Ambitious individuals who can work under their own direction towards agreed targets/goals.
· Must be flexible to work on the office timings to accommodate the multi-national client timings
· Will be involved in solution designing from the conceptual stages through development cycle and deployments.
· Willing to learn new technologies and work on research-orientated projects
· Proven interpersonal skills while contributing to team effort by accomplishing related results as needed
· Scope and deliver solutions with the ability to design solutions independently based on high-level architecture.
· Independent thinking, Desire / Ability to work in a fast-paced environment with creativity and brainstorming
http://www.banyandata.com" target="_blank">www.banyandata.com

Good to have :
- Knowledge of Retrofit or Volley
- Knowledge Glide or Picasso
- Knowledge of Dagger, Hilt or Koin
- Understanding of major app architecture patterns
- Knowledge of Jetpack libraries
- Knowledge of Google Play Services
- Knowledge of Firebase Services
- Knowledge of Android Architecture Components
- Experience in Unit tests
- Experience in Instrumentation tests
- Understanding of REST APIs
- Understanding of memory management tools
- Understanding of performance monitoring tools
- Exposure to UI/UX best practices
Great to have:
- Experience with modularized apps
- Experience in Flutter/React-Native
- Experience in Design Systems
- Understanding of localization/internationalization
- Strong drive to learn and grow as the platform evolves
Job brief
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.
Responsibility
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
- Strong experience in Android app development
- Experience with Android SDK and also android studio.
- Experience working with remote data via REST and JSON
- Strong command working on kotlin and nodejs.
Experience: 7 - 11 years
Talents from eComms Only
Role: Director Engineering (Mobile)
Key Skills: Java/Python, Android, iOS, Design Patterns, AWS, OOP, SDLC,Kotlin, Swift, Objective C, Cocoa
As a technical leader, you own the engineering vision and oversee the technical standards your team thrives on. As a manager of engineers, you coach and develop our promising, young talent and ensure their collective energy is applied effectively and efficiently to accomplish not only the organizational goals, but also their individual career goals.
- Own the development practices and standards for your team
- Own the technical architecture, drive engineering design and shoulder critical decisions
- Interface with Architects and technical leads to steer them to continuous Feature Improvements
- You have experience in managing, coaching software developers to help them level up
- You are able to weigh several and often conflicting constraints and make rapid decisions in a fast-moving and quickly-growing company
- You have a strong technical background, with 7+ years of experience with software engineering predominantly working on mobile applications (Android, iOS)
- Should have worked on at least one of these programming languages (Python/Java)
- You possess strong knowledge of Android, Java, JSON, Kotlin, Objective-C
- Excellent understanding of Android design patterns, Data Structures, Algorithms, iOS
This is for a 1-2 month project, and can be extended for up to 6 months.
Ready to start ASAP with the right candidate.
JOB DESCRIPTION :
- A full stack Engineer who is well versed in React-Native ad IOS/ANDROID development.
- Can Understand and develop REACT NATIVE and knows how to bridge.
- Can update React-native version along with the primeware/library update.
- Has experience in using react-native, redux, redux thunk.
- Has developed programs using React components and knows how to re-use it.
- Has an overall understanding on ANDROID/IOS/UI/UX design.
- Can develop external primeware API like Google firebase.
- Can develop media player controller and PDF viewer.
- Has operated or distributed multi-lingual services and country based services.
- Can manage and distribute playstore/appstore.
- Can maintain and manage the version through GIT.
EXTRA QUALIFICATIONS :
- Can develop codes for modules, tests and maintenance.
- Has experience distributing through Code-push.









