
About the Role
We are seeking a dedicated iOS Developer with hands-on experience in developing and maintaining iOS applications using Swift. You will be part of a fast-paced team focused on delivering high-quality mobile experiences to our users.
Key Responsibilities
- Develop, test, and maintain robust and scalable iOS applications using Swift.
- Collaborate with product managers, designers, and other developers to implement new features.
- Write clean, maintainable, and efficient code.
- Troubleshoot, debug, and optimize application performance.
- Stay up to date with iOS trends, new tools, and industry best practices.
Required Skills
- Solid proficiency in Swift and Xcode.
- Good understanding of iOS SDK, UIKit, and Auto Layout.
- Ability to consume and integrate RESTful APIs.
- Familiarity with version control tools like Git.
- Strong debugging and problem-solving capabilities.
- Good communication and team collaboration skills.Nice to Have:
- Experience with libraries like Alamofire, Firebase, or similar.
- Familiarity with MVVM or other architectural patterns.
- Basic knowledge of unit testing and CI/CD pipelines.
Hiring Process
- Introductory Call – Get to know you and your background.
- Technical Round – Practical assessment of your iOS development skills.
- In-Person Cultural Fit Round – Final discussion at our office to ensure team alignment and cultural fit.

About 7 Ring
About
Welcome to Seven - Where Innovation Meets Your Fingertips 💫
Seven is revolutionizing the Indian fintech landscape with our groundbreaking innovation - the 7 Ring, India's first-ever contactless payment wearable ring.
🦈Did you catch us on Shark Tank Season 3? We made waves on national television where we showcased how a simple ring could revolutionize payments in India. Our innovative Made-in-India technology impressed the Sharks so much that we walked away with a ₹75 lakhs investment, proving that the future of payments is right at your fingertips!
🏆 What makes us special:
- India's first contactless payment ring - designed, manufactured, and patented in India
- Built with aerospace-grade Zirconia Ceramic
- Powered by cutting-edge NFC technology
- No battery, no Bluetooth, no smartphone dependency needed
- Fully waterproof and dustproof (IP68 certified)
🚀 Our Growth Story:
- Recently secured ₹4 crore in pre-Series A funding
- Featured in The Economic Times, Business Insider, and Mint
- Official partnership with RuPay for open-loop payment system
- Ambitious goal to deploy 3 million rings by 2028
- Backed by technology powerhouses like RuPay and UPI
💪 Why We're Different:
- 100% Made in India success story
- Eliminates the need for carrying cards or phones
- Works seamlessly with existing payment infrastructure
- Combines fintech with wearable technology
- Focus on security and user convenience
Our technology is making secure, battery-free payments accessible to millions, contributing to India's technological advancement while solving real-world payment challenges.
Ready to be part of India's next big fintech revolution? 🚀
Company video


Candid answers by the company
Our main product, the 7 Ring, is a waterproof, dustproof (IP68 certified) payment ring that works with any NFC-enabled POS machine. It's made from premium aerospace-grade Zirconia Ceramic material and comes with a digital prepaid wallet.
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As a Mobile Software Developer your primary objective will be to design and build mobile applications for iOS platforms while actively participating in application design discussions and decisions. You will be an integral part of the development and maintenance of numerous cutting edge mobile applications. You'll utilize your expertise and your familiarity with iOS and XCode. Additionally, experience with Agile or XP methodologies or related iterative development processes will be necessary to hit the ground running and make an immediate impact. You will also utilize your knowledge of Software Development Lifecycle Tools - source control (Git, SourceTree, SVN), issue tracking, and web service integration (REST, JSON and HTTP).
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RESPONSIBILITIES
- Design and build advanced applications for iOS platforms communicating with our servers
- Collaborate with cross-functional teams to define, design, and ship new features
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Requirements-
- Experience working with Flutter and Dart is required, as well as a thorough understanding of any other native or cross-platform mobile development frameworks.
- 1+ years of experience with Flutter and Firebase programming and debugging abilities are essential.
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- It is preferable if you have experience designing PWA apps.
- Excellent knowledge of MongoDB, REST and JSON, SQLite or Couchbase Mobile, Social API integration, third-party libraries and APIs, and Core location APIs, as well as Google Material Design.
- Third-party API networking and integration
- Knowledge or expertise with any NoSQL database and tools like JIRA, Github, Bitbucket, Trello.
At Kafqa, we are building the next generation performing arts platform. Our mission is to transform how India learns, performs, and watches performing arts. Our launch services consist of technology-enabled dance classes in our proprietary studios, production facilities, and social media broadcasting and competitions.
FOUNDER AND TEAM:
The founder is Shariq Plasticwala. He is a graduate of IIT Bombay & Stanford GSB. He was part of the founding team of Amazon India where he played a key role for over 8 years.
Among his roles at Amazon, he was the CEO of Amazon’s first joint venture in India and a board member of Amazon’s payments business. The other members of the founding team consisted of senior executives from Shiamak Davar & Byju’s.
RESPONSIBILITIES:
● Develop, test, deploy and release new user-facing features
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● Developing scalable, reusable components and front-end libraries,
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REQUIREMENTS:
● 3-5 Years of experience in react native.
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- Work with the Tech Lead and engineers to develop innovative solutions that meet market needs
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- 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
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- 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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- Work as part of a small team to build React Native iOS / Android applications for clients.
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- A positive mindset and can-do attitude.
- A passion for software development. It’s not just your career, it’s also your hobby. You’re constantly striving to learn new things and improve. You follow industry news, regularly tinker with new technologies, and read books and blogs to keep your skills current.
- You work well within a team environment and enjoy working in the office with your colleagues.
Required Skills: ios + JS + flutter + bluetooth (all 4 are mandatory)
Experience in developing native apps.
Minimum Total Experience: 4+
Flutter Experience: 2+
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.
- Candidate Must be well versed with latest SDK versions, XCode, Objective C, Swift, UIKit, Cocoa etc.
- Expertise in integrating web services (XML/ JSon etc.) with iPhone applications.
- An experience in using Maps API, GPS services for iPhone/ iOS apps is required.
- Experience with third-party libraries and APIs.
- Working knowledge of the general mobile orientation, architectures, trends, and emerging technologies.
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text, Core Location.
- To take care of build and release process (Adhoc releases, Final release).
- Should have worked on cocoa touch, story board, core data, auto layout.
- Hands-on experience in Cloud APIs, push notifications, social media integration, and integration of analytics is an added advantage.
- Must have good analytical, debugging, App publishing and problem solving skills.
- Self-starter having the ability to independently acquire the knowledge required in succeeding his job.








