


About RJS Tech Solutions LLP
About
RJS is a leading game and app development company based out of Kolkata, India. Our products are available across all major mobile and web platforms. Technologies used include PHP, Android, Java, iOS, C++, C, HTML5, Ajax, JQuery and CSS.
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BeBetta is a social sports betting platform based in India, redefining the way fans engage with sports. BeBetta offers a gamified sports betting experience, allowing users to bet on live matches, challenge friends, and win rewards—all without spending real money. Our platform is designed to foster a passionate community of sports enthusiasts, enhancing the excitement of every game.
Summary:
Are you a sports fan eager to break into the exciting sports engagement space? As an Intermediate Android Developer at BeBetta, you'll gain invaluable experience building a rapidly growing app that's changing the way fans experience their favorite games.
Responsibilities:
• Implement new features and enhancements, working closely with senior team members.
• Collaborate across design, product, and engineering teams to create intuitive and engaging user experiences.
• Proactively identify and resolve performance bottlenecks and code issues.
• Stay up-to-date on emerging Android development trends and technologies.
Qualifications:
• 2+ years of experience developing Android apps using Kotlin and Java.
• Solid understanding of Android UI frameworks, layouts, and best practices.
• Experience with RESTful APIs and data handling.
• Familiarity with version control systems (preferably Git)
• A keen interest in sports and a desire to build fan-centric features.

Roles and Responsibilities
Key Performance Indicators:
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.
- Help in maintaining code quality, organization, and automatization.
- Participating with the technical team in the execution of projects
- Preparing the project documentation on its completion.
- Analyzing defects and fixing it.
- Maintaining On-time delivery of the projects.
Mandatory Skills:
- Java, Kotlin, Android Studio, OOP Design, JSON, Retrofit, Firebase
- Strong knowledge of Android SDK & different versions of Android.
- Application development paradigms, memory management, and multi-threading
- Comprehensive understanding of Android application architecture, Activities, Services, Intents, Content Providers and Notifications, Fragments, Application Development life-cycle, Web Apps, and Web View.
- Excellent communication skills and the ability to communicate with clients at all levels and understand requirements carefully.
- 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.
- Understanding of Google's Android design principles and interface guidelines.
- A knack for writing clean, readable, and easily maintainable code.
- Proficient understanding of code versioning tools, such as Git.
- Excellent attention to detail.
- Good troubleshooting skills.
- Basic knowledge of MVVM architecture


• Design and Build cross-platform mobile apps for Android and IOS using Flutter.
• Translate and Build the designs and Wireframes into high-quality responsive UI code.
• Experience in submitting mobile applications to Play Store and App Store.
• Experience with version control tools like Git/Bitbucket.
• Experience with any of the state management solutions like Bloc, Provider, Mobx, etc. knowledge About firebase.
• Mobile app architecture design and optimization.
• 1+ Years of active development in Flutter (Dart)
Responsibilities
• Develop new features using Flutter
• Create reusable widgets and components
• Work on bug fixing and improving application performance.
• Help maintain code quality, organization, and automatization
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Immediate joiners are more preferred.



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
• Build pixel-perfect, buttery-smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native. (For Experience candidates)
• Maintaining code quality with the industry standard
Skills
• Firm grasp of the JavaScript (and TypeScript) language and its nuances, including ES6+ syntax
• Knowledge of functional and object-oriented programming
• Ability to write well-documented, clean Javascript code
• Rock solid at working with third-party dependencies and debugging dependency conflicts
• Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
• Understanding of REST APIs, the document request model, and offline storage
• Experience with automated testing suites, like (Jest or Mocha)
Experience required: 1 years to 3.5 years
Indore
Work from Office only
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Collabsports Technologies Pvt Ltd is a sports-tech startup based in Pune, India. We are a small team, passionate about Sports & Technology. Our product, Scorpad is a mobile app with a mission “Sporting Made Smarter”, helps athletes in recording, analysing & improving their game while collaborating with their friends and other like-minded athletes. For more information, visit https://scorpad.com">https://scorpad.com
- You need to be passinate about technology with strong development & debugging skills.
- You will be responsible for designing, developing, testing & debugging responsive mobile applications.
- You should have one or more mobile apps on Google/ App store
- Thorough with VCS/ Git
- Working knowledge of general mobile landscape, architectures and trends
- Good understanding of RESTful APIs
- You should have a desire to work in startup fast-paced environment, able to self-manage and work remotely, when required.




Key responsibilities:
- 1-2 years experience in React-Native based app development
- 1-3 years experience in Mobile app development (React-Native + iOS)
- Hands on experience in Redux
- Knows how to embed React-Native in a native (iOS/Android) component and vice versa
- Strong hold on JS/ CSS fundamentals
- Development experience of UI (layouts, animations, etc.)
- Experience of customizing libraries
- Good understanding of Design and Architecture Patterns
- Strong focus on app performance
Must have:
- Experience in iOS development
- Willingness to learn and work in React Native
Good to have:
- Experience in unit testing

As part of your day to day job, you’ll
1. Own end-to-end features of the app: networking, persistence, business logic, and
UI
2. Use Kotlin (primary) and Java
3. Do reactive programming using RxJava2
4. Follow Model-View-Intent architecture to build UI of the app
5. Use Android Architecture Components
6. Write tests
7. Invent awesome Android stuff to make your job easier
Qualifications
1. Motivation to design and build reliable, elegant apps
2. 3 - 5.5 years of android application development experience
3. Proficiency in Java and experience in Kotlin
4. Familiarity with RxJava2, Dagger2, OkHttp, Retrofit, Android Architecture
Components
5. Familiarity with material design


Housejoy Mobile Engineering team is looking for experienced IOS developers to build an innovative Housejoy Mobile Consumer app & Partner apps. You will get to work with a talented set of mobile engineers and product managers innovating on behalf of customers.
This role will be based out of Bangalore, offering a high degree of product ownership and opportunity for being part of a founding team for a new mobile first product and building it from the ground up. Building an IOS application within our space not only challenges you with innovative and first of its kind customer features but also helps you think about app latency, stability, battery performance, connectivity and reliability. You will offer your creative ideas and energy to our group! If you- re looking for an opportunity to make a big, innovative impact on a global scale with a startup culture, we want to connect with you. You will have fun working while making history.
- We are looking for passionate, hard-working, and talented engineers who have experience building innovative, mission critical, high volume mobile applications that customers love. You will have an enormous opportunity to make a large impact on the design, architecture, and implementation of cutting edge mobile based products used everyday, by people you know.
- As a member of the team you will be responsible for leading the development and launch of core product features. You will have significant influence on our overall strategy by helping define these product features, drive the system architecture, and spearhead the best practices that enable a quality product.
- The ideal candidate is passionate about new opportunities in mobile and has a demonstrable track record of success in delivering new features and products. A commitment to teamwork, hustle, and strong communication skills (to both business and technical partners) are absolute requirements.
- Creating reliable, scalable, and high performance products requires exceptional technical expertise, a sound understanding of the fundamentals of Computer Science, mobile technologies and practical experience building customers facing mobile products.
- This person has thrived and succeeded in delivering high quality technology products/services in a hyper-growth environment where priorities shift fast. We- re working hard, having fun, making history;
come join us!
Responsibilities :
- Work closely with the Product, UX/UI and Back-end teams to design, build and extend consumer and/or partner facing new products, platforms and features.
- Collaborate with QA on continuous integration and delivery (CI/CD) as well as other automated and manual testing to make sure our app releases are always worthy of five star ratings.
- Monitor the performance of the live apps and continuously improve them on both code and experience level.
- Raise the bar by reviewing each other code, share knowledge, tips and tricks, and generally help out -within and across teams.
- Evaluate new mobile methodologies and technologies.
- Build reusable iOS software components for the platform.
Requirements:
- Bring 2+ years of software engineering and product delivery experience.
- Experience with Computer Science fundamentals including data structures, algorithms and complexity analysis
- Good experience in Swift, Objective-C and Cocoa Touch.
- Strong understanding of iOS Apps architecture and implementation (MVC, MVVM)Prior experience in building Frameworks and SDKs
- Experience and understanding of large and complex code bases and architectures.
- Strong UX/UI design exposure and experience in making apps work intuitively and with pixel perfect interfaces.
- Hands on experience working with Storyboards, constraints and also know about different UI animations.
- Knowledge of unit/function/system testing tools such as XCTest, Appium.
- Familiarity with continuous integration, application monitoring (Crashlytics and fabric.io), build tool development.
- Experience with performance and memory tuning with tools such as xcode Instruments and Shark
- UI development with Interface Builder and Code, including Auto Layout, VFL.
- Knowledge about delegates, protocols, notifications and application life cycle.
- Knowledge about third party SDK integrations.
- Highly accountable and takes ownership, with collaborative attitude, and a lifelong learner.
- Proficient in code versioning tools including Mercurial, Git, and SVN.

JOB TITLE: Android Developer Flutter
ROLES & 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
- Ensure lightweight and highly responsive app
- Extending the features as per requirement
- Write expressive code that is clear enough to compensate for simple documentation
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
REQUIREMENTS
- BS/MS degree in Computer Science, Engineering or a related subject
- 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, design principles, patterns, c,c++ and best practices
- 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
- Experience in using git preferably with github or bitbucket
- Familiarity with Google Maps API, push notifications, firebase, Dart,SMS gateways and Payment gateways
- Solid understanding of the full mobile development life cycle.
Experience: 4+ years
JOB TYPE: Full-time
JOB LOCATION: Lower Parel, Mumbai


1. Core development and end to end ownership.
2. Accelerated learning and experience of working in a fast-growing startup.
3. Freedom to innovate and tread less traveled paths.
4. Industry best perks.
As an iOS Developer,
• At least 4 years of experience developing, releasing and maintaining iOS mobile applications
• Ability to write efficient, reusable and maintainable code in swift.
• Excellent expertise in iOS SDK frameworks and fundamentals.
• Amazing debugging skills with ability to write unit test cases
• Strong computer science fundamentals.
• Startup friendly i.e self-starter, quick learner, hardworking & passionate.

