
About 1K
1K is an early-stage start-up building India’s first network of small-format stores (kiranas) for smaller towns through an integrated offline-online immersive experiential model. We have started off with the aggregation of kiranas, developing a franchise network for the delivery of daily necessities. We plan to build on the entrepreneurial spirit and underutilized real estate pockets hiding in India’s smaller towns and fuel Bharat’s growth through them. We are funded by Info Edge Ventures, Falcon Edge, and Kae Capital.
At 1K, our objective is to build technology that serves the needs of our customers with utmost satisfaction. To help us in doing so, we are looking for an experienced product manager to own the full lifecycle of product development from conception through release. An ideal candidate should have a keen eye for gaps in consumer product offerings and the innovative mindset to fill them. You should have experience in guiding cross-functional teams in the successful creation of products that improve consumer experience and grow market share.
You'll be responsible for developing android applications for managing various working aspects of e-commerce, warehousing & supply chain systems while playing a critical role in the design, planning, development, and deployment and help develop best practices for future development.
Responsibilities:
- Developing, releasing, and maintaining native Android Applications and oversee mobile application development efforts
- Deliver across the entire app life cycle, design, build, code review, deploy, test, release to app stores and support
- Working directly with developers and product managers to conceptualize, build, test, and release products
- Carefully evaluate the technical trade-offs of every decision
- Work on bug fixing and improving application performance.
- Good to have experience in designing, implementing, and maintaining complex mobile applications
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
- Optimizing performance for the apps and keep up to date on the latest industry trends in the mobile technologies
- Solid understanding of UI Design practices
Requirements:
- 3+ years of hands-on experience in writing and deploying production quality code.
- Familiarity with test-driven development (TDD)
- Familiarity with CI/CD
- Great understanding of Android development
- Solid understanding of MVI/MVP/MVVM architecture.
- Expertise in Kotin with solid OOD principles, design patterns, dependency injection (Hilt/Koin/Dagger)
- Good grasp of algorithms, memory management, and multithreaded programming
- Hands-On experience with Android’s debugging, unit/UI testing, memory, and performance optimization tools.
- Awesome to have exposure working in startups.
- Great people skills!

Similar jobs
We are looking for a Mobile Lead (IOS & Android) for one of the leading TMT bar manufacturers & suppliers in Kolkata.
Role - Mobile Lead (IOS & Android)
Experience - 5+ years
Location - Kolkata
Job Description :-
As a Mobile Lead, your primary responsibility is to oversee the development and maintenance of mobile applications for our organization.
Some of the key job responsibilities include :-
1. Leading the Mobile Development Team: You will lead a team of developers, designers who are responsible for building and maintaining mobile applications. You will be responsible for Coding, delegating tasks, setting goals and timelines, and overseeing the team's performance to ensure that the development process runs smoothly.
2. Developing Mobile Applications: You will be responsible for developing mobile applications for iOS and Android platforms, using a range of programming languages such as Swift, Java, Kotlin, and React Native. You will need to ensure that the application is scalable, user-friendly, and meets the specific requirements of the organization.
3. Collaborating with Stakeholders: You will be responsible for collaborating with various stakeholders in the organization, including product managers, project managers, designers, and other development teams to understand the requirements and objectives of the application. You will need to ensure that the application aligns with the overall product roadmap and meets the business objectives.
4. Ensuring Quality: You will be responsible for ensuring the quality of the mobile application, including testing, debugging, and fixing any issues that arise during the development process. You will need to
ensure that the application is free of bugs, runs smoothly, and meets performance and usability standards.
5. Keeping Up with Emerging Trends: You will need to stay up to date with the latest developments in mobile technology, and emerging trends in user experience and design. You will need to ensure that the mobile application is using the latest technologies and is in line with industry best practices.
6. Managing Project Budget: You will be responsible for managing the budget for mobile development projects, including resource allocation, vendor management, and contract negotiations.
Overall, the Mobile Lead is a critical role that requires a strong understanding of mobile development processes and the ability to lead a team to deliver high-quality mobile applications.
This role demands taking care of the following from our Gurugram Office.
Responsibilities
• Design and build advanced applications for the iOS platform
• Collaborate with cross-functional teams to define, design, and ship new features
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency
• Work on bug fixing and improving application performance
• Continuously learn and stay updated with iOS platform updates and new technologies
Qualifications we seek in you!
Minimum Qualifications
• 1+ years of experience in iOS development
• Proficient in SwiftUI and Objective-C
• Experience with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text
Preferred Qualifications/ Skills
• 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
• Experience with Git or other version control systems
• Strong problem-solving and analytical skills
• Bachelor's degree in Computer Science, Engineering or a related field is preferred but not required
Responsibilities:
- Work with our dynamic team on different projects (products & services) to build high quality mobile application
- Designing and building native mobile applications for Apple’s iOS platform
- Collaborating with the design team to define app features
- Work on bug fixing and improving application performance
- Publishing application on App Store
- Debug and optimize code for performance and scalability
- Designing and implementing application updates. Turn feedback into custom solutions for client needs
- Create and maintain the technical documentation
- Collaborate with a team to define, design, and ship new features
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
- Stay up-to-date with the latest iOS technologies and advancements
Skills:
- Strong Knowledge & understanding about SWIFT and Objective C
- Strong Knowledge & understanding of executing projects in Xcode, OOPs concept
- Ability to write clean, maintainable and efficient code
- Familiar working with RESTful APIs, third party libraries and API, cloud message APIs and push notifications
- At least have published and managed 1 app in Appstore
- Knowledge and understanding in Dependency injection tool like dagger or similar
- Knowledge of Hybrid app development platforms will be preferred
Characteristics:
- Good communication skills across all platforms
- Creative mind-set – and the ability to approach a problem creatively
- Highly organized with the ability to work independently in a fast paced team environment
- Ability to work in a team in a transparent and entrepreneurial culture.
- Self-motivated with initiative to reach challenging targets
- Exceptional attention to detail
- Positivity, focus and a winning mentality allied with kindness
- Curiosity, energy, creativity, and bravery with a strong desire to help to build the o2h culture
Requirements:
• Minimum 3 years of experience in React Native.
• Integration of Rest APIs in react native.
• 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 and IntelliJ
• Proficient understanding of releasing and monitoring apps on IOS App store, Play store.
• Should be able to communicate to backend developers on API building and modifications needed.
• Testing and releasing builds Experience in application testing software’s Appium is preferable.
• Understanding of REST APIs, the document request model, and offline storage
• Experience with automated testing suites, like Jest or Mocha
• Experience with handling production mobile apps.
• Experience with performance testing and optimization.
Responsibilities:
You’ll
• We are looking for a React Native developer interested in building performant 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.
• 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.
• Reach out to the open-source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native.
Dear Candidates,
Greetings!!
We are hiring React Native developer
Required Skills:
- Proven development experience on smartphone platforms.
- Hands-on experience on React Native Framework, including React JS, React Native, and JavaScript.
- Extensive programming experience with at least one programming language such as Swift, Java, JavaScript.
- Deep familiarity with iOS or Android development.
- Familiarity with RESTful APIs
- Familiarity with code versioning and CI/CD tools like Git, SVM, Jenkins.
- Must have worked on at least one app that is published in AppStores.
Bonus:
- Experience in Objective-C, Swift, and Cocoa Touch.
- Good Knowledge of HTML5, CSS.
- Extensive experience with iOS Frameworks such as Core Data and Core Animation.
- Knowledge of Apple’s design principles and application interface guidelines.
Should have atlest 1 year of experience.
Knowledge of app development.
Ready to work from office.
Responsibilities:
Selected intern's day-to-day responsibilities include:1. Design and build advanced applications for the Android & iOS platform2. Collaborate with cross-functional teams to define, design, and ship new features3. Work with outside data sources and APIs4. Work on bug fixing and improving application performance5. Discover, evaluate, and implement new technologies to maximize development efficiencyOther requirements:1. Must-Have worked with Flutter/Android/iOS application development2. Excellent ability to develop & understand algorithms4. Strong knowledge of RESTful web services5. Experience in interacting with web services from the Flutter mobile platform6. Experience with offline storage, threading, and performance tuning7. Strong knowledge in push notifications8. Analytical, problem solving and decision-making skills9. Qualification: BE, MSC, MCA in computer science or equivalent work experience
Perks:
Certificate, Letter of recommendation, Flexible work hours, Informal dress code, Job offer.










