


As a senior mobile engineer, you will primarily focus on shaping our ios mobile experience while demonstrating strong engineering skills across the board. You will architect, develop, and optimize our mobile applications using react native, with a significant emphasis on iOS performance, scalability, and seamless user interactions. beyond coding, you'll provide technical leadership, set best practices, and mentor junior engineers, significantly elevating shoppin's mobile development ecosystem.
Your work will directly influence user engagement with our AI-powered fashion discovery platform, driving innovation in mobile ux, animations, and real-time interactions.
What we’re looking for:
- 2-5 years of experience in mobile development, with significant expertise in react native, especially focused on iOS.
- proven track record of shipping high-quality, pixel-perfect consumer mobile apps, with a priority on iOS platforms.
- strong understanding of mobile architectures (mvvm, redux), with deep knowledge of iOS/swift, xcode, and related development environments.
- hands-on experience with iOS-specific animations, gestures, transitions, and complex ui components.
- expertise in performance optimization, debugging, and enhancing app speed, specifically for iOS devices.
- deep knowledge of api integrations, caching strategies, and platform-specific optimizations, primarily targeting iOS.
- ability to mentor junior engineers, conduct code reviews, and uphold high engineering standards.
- familiarity with CI/CD pipelines, iOS app store deployment processes, and mobile security best practices.
- strong problem-solving skills with a passion for crafting delightful user experiences.
What we offer:
- competitive salary, esops, and hacker house living: live and collaborate with a passionate Gen-Z team in a 7bhk house on MG Road, Gurgaon.
- hands-on experience shipping world-class consumer products, professional growth opportunities, flexible work hours, and a vibrant, collaborative culture.
Join us in revolutionizing the future of online shopping!

About shoppin'
About
Shoppin' - if Pinterest and Google had an AI-powered baby 🍓
Here’s why:
shoppin' isn't just another AI powered tech platform.
we’re crafting a groundbreaking fashion search and shopping platform, one that outshines Google’s search capabilities, offers more intuitive recommendations than Pinterest, and engages users more deeply than Instagram’s feeds.
Our vision is bold — we’re not just building a foundational ai for fashion; we're aiming for the stars with a full-fledged fashion AGI.
Achieving such heights demands a remarkable team. Over the past month, our office has buzzed with energy and ideas, pushing us closer to crafting a user experience that feels as natural as it is innovative.
🚀 We have raised a funding of $1M pre-seed and will be raising another round very soon. Our aim is built the best founding team out there and we are scaling up our hiring efforts rapidly.
🍓Apply now to become a part of our creative force dedicated to shaping the future of fashion.
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A bit about us
WeatherBug, a division of GroundTruth, empowers people to plan their day thanks to hyperlocal weather forecasts. With 10+ million monthly users, our app and website are favorites on the App Store and Google Play Store. We use a vast network of weather observations and innovative technology to give you real-time forecasts, alerts, and insights. Our team is passionate about enhancing user experiences and always looks for new ways to use weather data to make a difference. Join us at WeatherBug and help people stay informed and prepared for whatever the weather brings. Let's make it happen together!
Learn more: www.weatherbug.com
At GroundTruth, we believe that innovative technology starts with the best talent and we have been ranked one of Ad Age’s Best Places to Work for three years in a row (2021, 2022 & 2023). Learn more about the perks of joining our team here.
Role : Senior Software Engineer (iOS/React Native)
Location : Remote, India
*This role requires Core Work Hours from 8:30 pm to 12:30 am IST (will change as per daylight saving in US). The remaining hours are completed at individual discretion.*
Role Characteristics:
Recognized subject matter expert who knows how to apply theory and put it into practice with in-depth understanding of the professional field with limited oversight from managers. Independently performs the full range of responsibilities within the function; requires deep job knowledge of areas typically obtained through higher education combined with experience. Manages large projects or processes and problems faced are difficult and often complex; analyzes problems/issues of diverse scope and determines solutions. May manage programs that include formulating strategies and administering policies, processes, and resources; functions with a high degree of autonomy. Influences others regarding policies, practices and procedures.
You Will:
- Design, architect, and document the entire system, down to the details, to meet team needs.
- Code robust iOS solutions to solve current problems, identifying and fixing issues within your areas of expertise.
- Act as a CodeOwner and stakeholder in code reviews within your area of expertise.
- Automate unit, integration, and end-to-end testing solutions, working closely with the QA team to ensure seamless integration.
- Deploy and run your code in pre-production to ensure quality before release.
- Develop and maintain debugging tools to enhance team efficiency.
- Collaborate with vendors to ensure third-party SDKs are properly integrated and functional.
- Perform and monitor mobile releases for iOS, ensuring smooth rollouts and updates.
- Retire outdated solutions and resources when no longer needed, ensuring the system remains efficient and streamlined.
- Provide operational support for your deployed code and all code within your domain of expertise.
- Identify and address team-wide issues, preventing problems from occurring.
- Coordinate across all business teams to resolve technical issues, mitigate risks, and provide actionable solutions.
- Perform other job-related duties as assigned
You Have:
- 4-year degree in Computer Science or a related field OR 9+ years of experience in software development.
- 7+ years of experience in software engineering.
- 5+ years of experience with iOS development tools (Swift, SwiftUI, Objective-C, Xcode, Core Data, Combine, Foundation, UIKit).
- 2+ years of experience with SwiftUI or declarative UI frameworks.
- 3+ years of experience on an Agile team.
- Proficiency in Concurrency, Multithreading, and Swift Combine or other asynchronous programming patterns.
- Knowledge of object-oriented design principles, patterns, best practices, performance optimizations, and memory management on iOS.
- Ability to effectively communicate across teams to provide and implement solutions.
- Proven ability to troubleshoot complex issues and execute solutions.
- A strong sense of self-drive and technical expertise to work independently and within a team.
- Mentorship skills to guide junior and mid-level engineers.
- Excellent communication and documentation skills to articulate ideas clearly.
- Strong problem-solving and critical-thinking abilities to handle edge cases and unexpected issues.
- Experience collaborating with cross-functional teams (designers, product managers, QA).
Great if You Have:
- Experience using React Native (Function Components, Hooks, Redux, JavaScript/TypeScript).
- Familiarity with ingesting and exposing large datasets in the weather industry.
- Experience in the advertising industry.
- Proficiency with tools like GitHub, Jenkins, Spinnaker, Artifactory.
What we offer
At WeatherBug, we want our employees to be comfortable with their benefits so they can focus on doing the work they love.
- Parental leave- Maternity and Paternity
- Flexible Time Offs (Earned Leaves, Sick Leaves, Birthday leave, Bereavement leave & Company Holidays)
- In Office Daily Catered Lunch
- Fully stocked snacks/beverages
- Health cover for any hospitalization. Covers both nuclear family and parents
- Tele-med for free doctor consultation, discounts on health checkups and medicines
- Wellness/Gym Reimbursement
- Pet Expense Reimbursement
- Childcare Expenses and reimbursements
- Employee assistance program
- Employee referral program
- Education reimbursement program
- Skill development program
- Cell phone reimbursement (Mobile Subsidy program)
- Internet reimbursement
- Birthday treat reimbursement
- Employee Provident Fund Scheme offering different tax saving options such as VPF and employee and employer contribution up to 12% Basic
- Creche reimbursement
- Co-working space reimbursement
- NPS employer match
- Meal card for tax benefit
- Special benefits on salary account
We are an equal opportunity employer and value diversity, inclusion and equity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.


- Experience in mobile application development
- Experience in Objective C, Swift, XCode, etc
- Experience in developing/programming mobile apps on iOS platform
- Experience in lead development of IOS development
- Strong CS fundamentals,

Essential Duties and Responsibilities:
- Build pixel-perfect, UIs across both mobile platforms.
- Design,develop, secure high performing mobile applications using React Native for both Android & IOS .
- Translate designs & wireframes into a high-quality code & Mobile UI .
- Leverage native APIs for deep integrations with both platforms.
- Diagnose, fix bugs & performance bottlenecks for performance that feels native.
- Maintain code and execute UTC to ensure the product is of the highest quality.
- Participate in the development and preparation of documentation.
Skills
- Must have exp in react native (must) and native Apps too.
- Team Player
- Familiarity with UTC , code versioning and CI/CD tools like Git, SVM, Jenkins.
- 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.
- Mandate Experience on Google Play console and Native build tools like XCode and Android Studio.
- Strong understanding of SDLC and Agile development methodology.
- Basic understanding of Accessibility.


Design and Build sophisticated and highly salable apps using Flutter.
2. Translate and Build the designs into high quality responsive UI code.
3. Write efficient queries for core Data.
4. Use of Model-View-Controller (MVC) and Model-View-ViewModel-Controller (MVVM) architecture and developing maintainable, testable and functional software that meets product requirements.
5. Resolve any problems existing in the system and suggest and add new features in the complete system.
6. Follow the best practices while developing the app.
7. Use CI/CD for smooth deployment.
8. Document the project and code efficiently.
9. Manage the code and project on Git in order to keep in sync with other team members and managers.
10. Suggest new features and/or enhancements.
11. Maintaining software through product life cycle including design, development, verification and bug fixes.
12. Write tests for the App.
13. Knowledge of different state management libraries like BloC, GetX, Provider will be a plus point.



About the company
It has set up a benchmark in the Medical and Health industry with its Digital revolutionary changes. It had a huge impact on Countries Education & the Health sector, as it has taken an effort to uplift & Developing Digital support in India's Medical Education with the sword of Technologies. Our products are being Designed & Developed to benefit the Medical Aspirant as well as its Country's Health Education system. With its continuous effort, many Medical Institutions have been successfully adopting a Digitalised advanced way of Teaching & Learning. Its MedWhiz LMS is very Effective & Essential for Medical Aspirants.
Years of experience : 3-4
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.
● 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.
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


Job Summary
We are looking for a great JavaScript developer who is proficient with React.js and React Native. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities and Duties
Responsibilities
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high-quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Need to have a working knowledge of React Native
Required Experience, Skills and Qualifications
Skills
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with newer specifications of EcmaScript
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools such as Git





- Proficient with Objective-C or Swift, Realm
- 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
- Proficient understanding of code versioning tools (such as Git, Mercurial or SVN)







