


Job Description:
- Strong working experience in IOS application development is a must. First-hand experience of native mobile apps using Swift must.
- Experience with Swift, RxSwift, Swift UI, and Unit tests.
- Strong system design and architecture skills - specifically for IOS. Curiosity to tinker around, explore new paradigms and strongest for continuous improvement. Strong problem-solving skills.
- Understanding of network connections, Rest API'sand scheduling. Strong knowledge of security standards (e.g. HTTPS) and privacy standards.
- Idea/experience of the unit and instrumentation testing in IOS. Optimizing app performance and memory consumption.
- Leveraging community libraries to efficiently complete development tasks.
- Debugging apps using simulators and related tooling.
- Persisting data for offline-first apps using databases such as Realm.
- Localizing apps to support multiple languages and regions, vernacular libraries and fonts.
- Familiar with Version control systems such as GIT.

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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Platform they will work on: Building multiple tech offerings for the customers.
Job Description: Should be someone who has done iOS mobile development with React Native. Should have a startup mindset and be able to build for scale. The ideal candidate would be someone with Founding Engg etc. experience.
YoE: 4-6 years
Position: Android Developer
Experience: 3+ - 10 Years
Location: Mumbai
Employment Type: Full-Time
About the Role
We are looking for a highly skilled and experienced Senior Android Developer to join our team. The ideal candidate will have extensive experience in Android application and SDK development, proficiency in AIDL (Android Interface Definition Language), and expertise in creating scalable and modular applications using multi-module architecture and MVVM (Model-View-ViewModel) patterns.
Key Responsibilities
- Design, develop, and maintain robust Android SDKs and libraries.
- Collaborate with cross-functional teams to define, design, and ship new SDK features.
- Implement and manage inter-process communication using AIDL.
- Develop and maintain services and background processes for seamless application functionality.
- Architect scalable multi-module Android applications with proper separation of concerns.
- Utilize the MVVM architecture for clean, testable, and maintainable code.
- Optimize application performance and memory usage.
- Write clean, well-documented, and efficient code while adhering to industry standards.
- Perform code reviews, provide mentorship, and ensure best practices are followed across the development team.
- Debug and resolve issues, ensuring application stability and reliability.
- Stay updated on the latest Android development trends, tools, and frameworks.
Key Skills and Qualifications
- 3-7+ years of professional Android development experience.
- Proven experience in building and maintaining Android SDKs.
- Strong understanding and hands-on experience with AIDL.
- Proficient in Android services, background tasks, and inter-process communication.
- Expertise in multi-module architecture for Android applications.
- Strong understanding of MVVM architecture and data binding.
- Solid knowledge of Android design principles, patterns, and best practices.
- Experience with testing frameworks (e.g., JUnit, Mockito) for unit and integration testing.
- Proficiency with tools like Git, Gradle, and Android Studio.
- Excellent problem-solving skills and attention to detail.
- Strong communication and collaboration skills.
Preferred Qualifications
- Familiarity with CI/CD pipelines for Android projects.
- Knowledge of Kotlin Coroutines and Flow.
- Exposure to performance monitoring and optimization tools.
- Contributions to open-source projects or Android developer communities.
- Experience with Jetpack libraries and Compose.


• Strong foundation in Computer Science fundamentals like data structures and algorithms, and
software engineering principles
• Passionate about creating great code
• Proficient with Swift and/or Objective-C.
• Understanding of end to end mobile development life cycle
• Experience with latest iOS frameworks
• Experience with databases like Realm, Coredata etc.
• Experience with third-party libraries and Cocoapods
• Experience with memory management and caching mechanisms
• Solid Understanding of Apple’s design principles and interface guidelines.
• Experience
with performance and memory tuning with tools such as Instruments
• Experience coding
with RESTful APIs to connect iOS applications to back-end services.
• Great team player
who works well in collaborative situations
• Experience with Android app development is a major plus. Experience with cross-platform
tools would be an advantage
• Experience with tools like Git, Jira, Basecamp, BitBucket, Azure DevOps would be an
advantage.
• Good to have experience working with IOT projects, Bluetooth technologies
• Working
knowledge of the general mobile landscape, architectures, trends & emerging
technologies.
• Active Open Source, GitHub or Stack Overflow contribution will be a big plus
•Published personal apps in play store will be an added advantage
Work from Home Related
Given the current situation it is expected that working from home for extended periods is a
reality that continues for many months.
You must be able to fulfil the following requirements:
•You must have a high-speed broadband connection and must be able to provide evidence of it
•You must have a proper working environment at home, like a desk, chair and any other required infrastructure
• You must be able to and willing to attend video calls as part of your
workday



Responsibilities:
● Design and build advanced applications for the Android platform
● Collaborate with cross-team (developers, designers, product owners, QA) to define,
design, and ship new features.
● Prepare test plans, and test cases and execute/automate them.
● Write and review unit-test code for robustness, including edge cases, usability, and
general reliability
● Problem solve and determine out-of-the-box solutions for complex technical
requirements
● Work with fellow programmers, as well as the rest of the production team, as a lead
programmer and manager.
● Must have very strong problem-solving and analytical skills.
● Application of experience and knowledge to optimise game engine deployment for
virtual reality VR in terms of memory, frame rate and performance.
● Work with emerging technologies to create new tools and systems for interactive
real-time production.
● Ensure compliance with ride requirements, including performance benchmarks and
integration with third-party ride control systems.
● Produce clean, well-documented code and maintain internal engine builds, using
Perforce and other tools to distribute builds to the team.
● End-to-End mobile development life cycle from planning to publishing
Requirements:
● B.Tech/B.E 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
● 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
● Experienced in handling both legacy code and greenfield development and can make
technical recommendations based on the needs of the project
● Solid understanding of the full mobile development life cycle.
● Expert-level understanding of object-oriented programming, threading/concurrency,
unit testing, and modern architectural design
● Excellent source control discipline and are comfortable using git flow
● Experience in 3D engine development experience within the games industry is a plus
● Hands-on with Jetpack compose is a plus.
● Scrum, agile process and adherence
● Good project management skills are a plus
● Strong expertise in Kotlin and Java
● Knowledge of Swift and Fuller is a plus


*Should be experienced in unity game development.
*Responsible to Develop top quality 2D and 3D games for Android, iOS and Windows using Unity 3D engine
*Write well-designed, efficient code using C# / JavaScript
*Game development
*Coordinated with other Teams in Production like Artists/Game Testers/Game Designers to meet project deadlines.


• Strong working experience in IOS application development is a must. First-hand experience of native mobile apps using Swift must.
• Experience with Swift, Swift UI, Unit test.
• Strong system design and architecture skills - specifically for IOS. Curiosity to tinker around, explore new paradigms and strongest for continuous improvement. Strong problem-solving skills.
• Understanding of network connections, Rest API's and scheduling. Strong knowledge about security standards (e.g. HTTPS) and privacy standards.
• Idea/experience of the unit and instrumentation testing in IOS. Optimizing app performance and memory consumption.
• Excellent code data knowledge, socket programming & debugging skills.
• Debugging apps using simulators and related tooling.
• Design and build advanced applications for the iOS platform, Swift and Objective - C.
• Integrate and consume web services (JSON, XML, etc.)
• Familiar with Version control system such as GIT.



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

Our client is a full stack fitness and lifestyle brand and is Indias largest app that is making fitness affordable, accessible and enjoyable through technology, data and intelligence. Available on iOS and Android, this app allows subscribers to work out at anywhere, anytime, and chose from a variety of available workout options like: gym workouts, yoga, Zumba, Pilates, spinning, kickboxing, CrossFit, and MMA. It gives access to 3000+ top gyms and fitness studios, fitness coaching plans and personal nutrition assistance and more in Ahmedabad, Bengaluru, Delhi-NCR, Hyderabad, Jaipur, Mumbai, Pune.
Founded in 2015 by a CII member and serial entrepreneur, our client is democratizing and digitizing the Indian health & fitness ecosystem by offering workouts close to your home, office or your favorite neighborhood.
As a Android Developer, you will collaborate effectively with cross-functional teams such as Product Management, Business Development, and Operations, and use all your expertise to ensure superior solutions to match our scale of operations.
- Developing apps and building exceptional products
- Working in a cross-functional and collaborative environment using cutting edge technologies that continuously drive innovation forward
- Being part of a team of highly skilled and passionate people across multiple time zones
- Owning code quality and experience in writing extensive unit tests
- Ensuring that the development is leveraging common methods and best practices.
- Handling Code Reviews, Setup guidelines for Development.
- Enforcing consistent development patterns and security architecture.
- Carrying out A/B testing and be data-driven while approaching solutions to problems.
- Creating working prototypes and proof of concepts at tech scoping stage to demonstrate the feasibility.
What you need to have:
- Bachelors/ Masters degree in computer science, Engineering or a related subject
- Minimum of 5 years of work experience in mobile application development
- Proficiency in Problem Solving, Data Structures, and Algorithms
- Strong knowledge of design concepts and constraints on mobile platforms
- Proficiency in Java/ Android/ Excellent in Kotlin & Flutter language
- Demonstrable experience building excellent mobile apps that are currently in Google PlayStore
- MVP/ MVVM architecture
- Firebase services
- Local databases (SQLite, firebase DB)/ORM (Green DAO, Room)
- Experience with a scalable architecture, while maintaining a hands-on role with code development
- Excellent teamwork skills, flexibility, and ability to handle multiple tasks
- Excellent analytical, problem-solving skills and Setting & following targets and timelines
- High proficiency in Android frameworks and core components
- Bug fixing


Skills Required: • Proficient with Objective-C or Swift, and Cocoa Touch • Experience with iOS frameworks such as Core Data, Core Animation, etc. • Experience with offline storage, threading, and performance tuning • Familiarity with RESTful APIs to connect iOS applications to back-end services • Knowledge of other web technologies and UI/UX standards • Understanding of Apple’s design principles and interface guidelines • Knowledge of low-level C-based libraries is preferred • Experience with performance and memory tuning with tools • Familiarity with cloud message APIs and push notifications • Knack for benchmarking and optimization • Proficient understanding of code versioning tools • Familiarity with continuous integration


Job Summary
We are looking for an iOS developer responsible for the development and maintenance of applications aimed at a range of iOS devices including mobile phones and tablet computers. Your primary focus will be development of iOS applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and the creation of quality products is essential.
Roles & Responsibilities
- 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
Skills Required
- Proficient with Objective-C or Swift and Cocoa Touch
- Experience with iOS frameworks such as Core Data, Core Animation, etc.
- Experience with offline storage, threading, and performance tuning
- Familiarity with RESTful APIs to connect iOS applications to back-end services
- Knowledge of other web technologies and UI/UX standards
- Understanding of Apple’s design principles and interface guidelines
- Knowledge of low-level C-based libraries is preferred
- Experience with performance and memory tuning with tools (such as Instruments and Shark)
- Familiarity with cloud message APIs and push notifications
- Knack for benchmarking and optimization
- Proficient understanding of code versioning tools (such as Git, Mercurial or SVN)
- Familiarity with continuous integration.
- Experience working with storyboard, cocoa touch and auto layout.
- Working knowledge of the general mobile orientation, architecture, trends and emerging technologies.
- Must have good analytical, debugging and problem-solving skills.

