


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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Role Overview:
We are seeking a talented Mobile App Developer with 2+ years of experience in React Native and Expo. The ideal candidate will have expertise in app publishing (Play Store and App Store) and a proven track record of implementing video call features in mobile applications.
Key Responsibilities:
- Design, develop, and maintain mobile applications using React Native and Expo.
- Build and integrate video call features to enhance the app's functionality.
- Publish and manage applications on the Google Play Store and Apple App Store.
- Optimize app performance and ensure a seamless user experience.
- Collaborate with cross-functional teams to deliver high-quality features.
- Stay updated with the latest mobile development trends and best practices.
Requirements:
- 2+ years of experience in React Native development.
- Proficiency with Expo and mobile app deployment on both app stores.
- Hands-on experience building and integrating video call features (e.g., WebRTC, third-party SDKs).
- Strong understanding of mobile app design principles and performance optimization.
- Experience with version control tools (e.g., Git).
- Excellent problem-solving and communication skills.


1. Android Developer
Required Experience - 1-2yrs
https://www.linkedin.com/feed/hashtag/?keywords=location&highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6696352518466863104">#Location : https://www.linkedin.com/feed/hashtag/?keywords=indore&highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6696352518466863104">#surat
https://www.linkedin.com/feed/hashtag/?keywords=immediatejoiners&highlightedUpdateUrns=urn%3Ali%3Aactivity%3A6696352518466863104">#immediatejoiners preferred.



Responsibilities:
- Design and build advanced hybrid mobile applications using React Native
- Lead the application development effort by being the SPOC
- Build hybrid apps using React Native for Android/iOS
- Publish apps to the corresponding App store/Play store
- Implement new technologies to maximize application performance and optimize load time
- Collaborate with the back-end developer to build the RESTful APIs
- Research on emerging technologies and trends
- Participate in the planning and design of future software and technical architectures
Qualifications
- 2 years of hands-on experience in the full life cycle of Hybrid mobile application development including publishing one or more apps to the play store & app store
- Must have developed a Hybrid Mobile application using React. Hands-on Working experience with React Native is a must.
- Experience developing backend services preferably with NodeJS.
- Experience in developing apps on native Android/iOS platforms is a plus
- Experience in designing and working with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA)
- Strong skills in RESTful web services
- Experience with Agile methodologies would be helpful

Zorro is a new-age pseudonymous social network.
Zorro has recently raised $3.2Mn seed fund and backed by prominent investors, including Vijay Shekhar Sharma, Ritesh Agarwal, Kunal Shah, and 13 other Unicorn founders along with institutional investors including 3one4 capital, 9 Unicorn Ventures, Eximius Ventures & Roots Venture's
We at Zorro are looking for an Android Developer.
Role & Responsibilities :
- Working as an individual contributor on their respective development tasks.
- Have a strong sense of ownership and work with the team to understand requirements, refine them based on technical feasibility and drive the team to deliver them.
- Collaborate with other teams, to ensure timely and good quality delivery of features in an agile development environment.
-Ensuring the team follows processes and guidelines laid down for development.
- Draw on experience to lead technical designs and implementation of highly scalable and adaptable systems.
Requirements :
- 2-3 years of programming experience on the Android native platform.
- Hands-on experience with programming languages Kotlin and Java.
- Solid experience in MVVM architecture, along with knowledge of livedata, view-models.
- Having good experience in Coroutines, multithreading, Rx Java, retrofit.
- Experience with RESTful APIs to connect Android applications to back-end services.
- Strong coding, data structures and algorithms.
- Experience on various latest libraries available for Android.
- Deep understanding of software engineering practices, Object-Oriented Analysis.
- Obsession with quality and customer experience.
- Good to have knowledge of backend REST API and JSON
What you can expect from us :
- Learning Budget: If there's a workshop, book, or event you think will help you learn, we'll cover your bill.
- Health insurance for you and your family.
What happens after you apply?
Step 1: Within 7 days of your application our wholesome, original & expressive - our People Team will reach out to you for a quick chat.
Step 2: Within 4-6 days of chatting with the People Team, you will get a call from someone from your future team to discuss the job role.
Step 3: If all goes well, we'll schedule a call with your future manager to deep dive into the role with you and for you to show off your skills through a small task.
Step 4: After a quick interaction with the People Team, If our vibes match, a quick call with our Founders.
If we mutually enjoy the 4 steps, we onboard you with a big smile :)
NOTE :
At any step, if things don't work out, we will proactively send out an email. You are welcome to ask for detailed feedback and re-apply in the future.
We prefer [Passion>Skills>Education]
For more details visit joinzorro.com


-Flutter: To build cross-platform mobile apps for Android, IOS, and Web. Should include making responsive UIs to efficiently query data and manage states in an optimized manner
-Design and Build sophisticated and highly salable apps using Flutter.
-Translate and Build the designs into a high-quality, responsive UI code.
-You will be writing readable and clear code using Dart that can be extensively documented for future use and upgrades.
-Write unit and UI tests to identify malfunctions.
-Design interfaces to improve user experience
-Research and suggest new mobile products, applications, and protocols.
-Stay up-to-date with new technology trends.
-Knowledge and understanding of Firebase.
-Experience in working with remote data via REST and JSON.
-Work on bug fixing and improving application performance.
-Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Skills:
-Good working knowledge of Database concepts
-High quality & optimized code
-Strong knowledge of JSON & the REST API is an added advantage
Requirements:
-Minimum 1 to 3 years of experience
-Good communication
-Willingness to learn new technology
-Analytical skills
-Team player
-Quick & Independent-learner
-Problem-solving skills



The Role
We are looking for an experienced Software Engineer (React Native) who will lead the development for Jackett's mobile apps. Each day you'll design, build and ship features that will directly improve teachers' lives. You will shape our product direction and technical architecture for the years to come.
You'll report directly to the CTO and partner closely with teams across product and design to build React Native apps for Android and iOS from scratch. And we'll work together to create an environment where you can grow professionally.
Key Responsibilities:
- Own the architecture, development and implementation of our mobile app to enable the team to quickly iterate a high-quality product.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Implement pixel perfect Ul's that match the designs.
- Create our iOS and Android deployment CI/CD pipeline to ship reliable features daily.
- Engage in technical research and champion best practices for writing clean, maintainable and reusable code with clear documentation.
- Accurately estimate time and effort required to deliver high quality features.
Required Skills/Abilities: - 4 + years of experience as a software engineer.
- Built and shipped high-quality mobile apps (android and iOS) using React Native.
- Production-level experience with Mobile C l / C D , unit testing and automated E2E testing
- Proficiency working with RESTful APIs.
- Ability to take extreme ownership of your work and to deal with high pressure situations in a fast paced environment and meet targets without compromising the quality of the deliverables.
- Product understanding to break down user stories into high impact features.
- Excellent organisational and communication skills, especially for a remote first work environment
Extra Credits for:
- Knowledge of AWS cloud infrastructure - CodePipeline, Amplify, CDN etc.
- Knowledge of TypeScript.
- Knowledge of SCORM and Learning Tools Interoperability (LTI) framework
- Experience of React Native development at an early stage EdTech startup



• Exposure to Android CTS/VTS test development and fixing of CTS/VTS issues.
• Interface with Various Domains within Android Product Line to achieve Stability metrics.
• Excellent in C, C++ programming
• Good understanding of Android architecture (AOSP, Binder IPC, HAL Layers & Native services)
• Board bring-up, Kernel Migration & Android Porting/Upgrade.


• Experience with ReactJS, React-Native, TypeScript, NodeJS, NestJS, Docker/Kubernetes
• Experience with developing for (Android, iOS)
• Has knowledge of & experience with relational and non-relational data stores
• Affinity with Data, database designs and BI tools (Power BI experience is a big +)
• Cloud Experience, well versed with Azure cloud stack
• Experience with Git (GitHub)/ Bitbucket
• Experience with microservices
• Experience with visual presentation layer programming
• Experience working with UI/UX designers




