
DIY.org - Any Kid. Anywhere. Can Learn Any Skill.
Come be a part of one of the most exciting e-learning startup! A product based company building a B2C subscription product for kids around the world. Best understood as a combination of Netflix + Skillshare + Instagram for kids of ages 5 - 15, there is going to be something new every week to work on!
Already present in over 148 countries, kids of all backgrounds, languages and ages use DIY.org on website, iOS and Android. DIY is a place online where kids truly discover themselves.
iOS Developer
Responsibilities
- work on a disruptive product that’s still in its early stages
- architect, build, iterate, and manage our iOS mobile application.
- translate designs and wireframes into high-quality code
- ensure the best possible performance, quality, and responsiveness of the DIY App
- mentor other engineers, define our technical culture and help to build a fast-growing team.
Your Super Powers 😁
- experience in product development, architecture, and design for a 2 to 5 years
- proficiency in swift language (Swift 5+ preferred)
- experience in RxSwift is a big plus
- ability to learn and look for ways to improve yourself and the processes around you.
- strong knowledge of the ios framework and the ability to deal with different screen sizes
- proficiency with RESTful API's to connect ios applications to back-end services
- experience with GraphQL is a big plus. We use it a lot 😁
- experience with storage, threading, and performance tuning
- the ability to mentor and support other team members by doing code reviews and applying your experience in process and technical leadership.
- experience working with agile team environments and if you are a self-starter, conscientious member of the team.
What do we have to offer?
- An exciting and challenging working environment with passionate and enthusiastic people that build an entrepreneurial mindset
- Be part of a start-up, work directly with founders, lead your area of expertise, build kickass products and be a part of this exciting growth journey of changing the world for kids beyond the classroom

About DIY
About
Connect with the team
Similar jobs
Position: Senior iOS Developer
Experience: 5+ years
Base Location: Bangalore (Remote Work)
Job Type: Full-time
Interview Rounds: 2 Online Assessments + 3/4 Technical Rounds
Job Description:
We are seeking an innovative Senior iOS Developer to lead the development of our industry-leading energy workforce navigation app. You will play a key role in understanding the navigation domain and collaborate with us to craft new features that meet the evolving market demands. The ideal candidate is a proactive problem-solver with a proven track record in iOS development.
Key Responsibilities:
- Performance Optimization: Address performance issues to ensure the app runs smoothly and efficiently.
- Problem Solving: Identify and resolve development roadblocks to maintain a seamless workflow.
- Proactive Improvement: Continuously seek opportunities to enhance the app's performance and user experience.
- Modern Code Practices: Utilize best practices and the latest tools (such as Swift) to ensure the app is compatible with the newest iOS features.
- User-Centric Development: Understand user pain points and needs, particularly those related to fieldwork, to deliver solutions that meet their unique challenges.
- Design and Development Collaboration: Work closely with designers to transform concepts into efficient, user-friendly app features.
- Offline Functionality: Develop features that function seamlessly offline, especially those handling large datasets and location data.
- Automation: Implement systems for automated testing and release of app updates.
- Comprehensive Testing: Develop thorough test plans to ensure the app is of the highest quality and free of bugs.
- Attention to Detail: Ensure all design elements are implemented accurately, considering all edge cases and dependencies to deliver a polished, dependable app.
- Team Collaboration: Work effectively with mobile developers, backend developers, QA engineers, designers, project managers, and product owners. Strong communication and teamwork skills are essential in our collaborative environment.
Required Expertise:
- Swift and Objective-C: Demonstrated mastery in Swift and Objective-C.
- Data Management: Extensive experience with SQLite and Core Data, including optimization.
- GPS and Location Services: Proficient in integrating GPS and location services to enhance the user experience within the app (experience in building navigation features is a plus).
- Optional Skills: Familiarity with GraphQL and experience with subscription management in the App Store are advantageous.
Education and Experience:
- Educational Background: Bachelor’s degree in Computer Science, Software Engineering, or a related field with a focus on mobile development.
- Professional Experience: Over 5 years of experience as a Senior iOS Developer, with a history of building high-quality, performant applications.
- Language Proficiency: Fluent in English, with strong communication skills for effective collaboration within the team.
About Bluetick Consultants LLP:
Bluetick Consultants LLP is a premier technology services provider dedicated to empowering startups and enterprises in the digital age. We specialize in delivering innovative solutions that drive growth, efficiency, and transformation. Our services include:
- Generative AI and ML Solutions: Leveraging cutting-edge AI and machine learning to foster innovation and differentiation.
- Cloud Migration: Ensuring seamless transitions to cloud environments with a focus on scalability, security, and performance.
- Strategic Resource Augmentation: Connecting enterprises with top tech talent to achieve strategic goals.
- Digital Product Engineering: From concept to market, focusing on scalable, user-centric design for successful product launches.
- Digital Transformation: Reimagining business operations for digital-first growth and a competitive edge.
- Web & Mobile Development: Crafting comprehensive digital solutions to enhance user experiences and drive engagement.
At Bluetick Consultants, we are committed to providing our clients with the expertise and tools needed to navigate the complexities of the digital landscape. Our team of seasoned professionals works closely with businesses to deliver customized, high-impact solutions tailored to their unique needs.
The thrill of working at a start-up that is starting to scale massively is something else. Simpl (FinTech startup of the year - 2020) was formed in 2015 by Nitya Sharma, an investment banker from Wall Street and Chaitra Chidanand, a tech executive from the Valley, when they teamed up with a very clear mission - to make money simple, so that people can live well and do amazing things. Simpl is the payment platform for the mobile-first world, and we’re backed by some of the best names in fintech globally (folks who have invested in Visa, Square and Transferwise), and
has Joe Saunders, Ex Chairman and CEO of Visa as a board member.
Everyone at Simpl is an internal entrepreneur who is given a lot of bandwidth and resources to create the next breakthrough towards the long term vision of “making money Simpl”. Our first product is a payment platform that lets people buy instantly, anywhere online, and pay later. In
the background, Simpl uses big data for credit underwriting, risk and fraud modelling, all without any paperwork, and enables Banks and Non-Bank Financial Companies to access a whole new consumer market.
In place of traditional forms of identification and authentication, Simpl integrates deeply into merchant apps via SDKs and APIs. This allows for more sophisticated forms of authentication that take full advantage of smartphone data and processing power.
We are looking for an experienced (>4 years) mobile developer who is proficient with Android/iOS platforms along with exposure to React Native. You should have a sense of great ‘taste’ and be excited about building products with exceptional UX. You should be able to implement established best practices across the mobile platform including automation testing, continuous integration, and architectural patterns.
Responsibilities
1. Developing new user-facing features using Android/iOS and React Native
2. Building reusable and platform specific components
3. Translating designs and wireframes into high-quality code
4. Optimizing components for maximum performance on Android and iOS
5. Brainstorm with designers & product managers to come up with product features
Requirements
1. Strong proficiency in tech stack (Java for Android developers & Swift, Objective-C for iOS
developers)
2. Thorough understanding of React Native and its core principles
3. Experience with popular React Native workflows (for Routing, State container, etc)
4. Experience with Native modules, bridging native code with React Native
5. Familiarity with newer specifications of ECMAScript
6. Experience with developing SDKs for Android or iOS platform is a plus
7. Familiarity with RESTful APIs
8. Familiarity with build pipelines and tools for mobile platforms
9. A knack for benchmarking and optimization
- Excellent working knowledge of OOPs, SOLID principles and different design patterns.
- Solid hands on experience and deep understanding of different architectures.
- Solid working knowledge of Objective C and Swift, iOS application development and iOS fundamentals.
- Proficient with general swift language features, collections, protocol oriented programming, etc.
- Hands on experience of implementing architecture patterns and designing/implementing unit test cases using XCTest & other third party libraries.
- Solid working experience of debugging, profiling tools, developer portal and App Store release process.
- Excellent analytical and problem solving skills.
About TrueFan
TrueFan is a celebrity-fan experience platform that enables fans to connect with their favorite celebrities. The business runs on a mobile application where fans compete in an online quiz contest designed on the life of their favorite celebrity (their movies, trivia, facts, etc.) and the winners get a personalized video message from them. The idea is to provide millions of fans an opportunity to fulfill their lifelong dream of interacting with their favorite celebrity while keeping it simple, passion oriented, and engaging for them.
TrueFan is founded by ex-IIT-SRCC alumni and is backed by marquee investors including Ronnie Screwvala, Mayfield Fund, and Saama Capital.
For more details: visit https://www.truefan.in/" target="_blank">https://www.truefan.in/
Job Description
We are looking for a React Lead 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 leading and 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.
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.
What does the core role include?
- Leading a team of Developers to discuss user interface ideas and applications.
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
- Designing stateless components in React Native
- Contributing in all phases of the development lifecycle
- Working with the developers to create and maintain a robust framework to support the apps
- Working with the developers to build the interface with a focus on usability features
What else can you expect in the role?
- Prepare and produce releases of software components
- Optimizing performance for the apps
- Problem-solving skills, analytical mind, and positive attitude
- Ability to think from end users perspective and focused on improving the overall product experience.
- Deliver across the entire app life cycle concept, design, build, deploy, test, release to app stores and support
What can fetch you brownie points?
- Hands on experience with React Native is required
- Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX.
- Strong understanding of JavaScript ecosystem
- Hands on experience on Android in creating Hybrid / Native applications
- Demonstrable UI/UX experience on a large-scale app.
- Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual
- Good knowledge of JS frameworks like ReactJS is a plus.
Desired Skills and Experience
Hybrid Apps,React Native, Native iOS and Android Architecture understanding.
Visit Us - https://www.truefan.in/" target="_blank">https://www.truefan.in/
Responsibilities
- Design and build applications for iOS platforms
- Ensure performance and quality of the application
- Collaborate with cross functional team to define and design the app
- Perform checks on correct functionality of app
- Integrate application with backend tools such as cloud, APIs and push notifications
- Responsible to help maintain code quality, organization and automation
- Responsible for providing prototypes and proofs of concepts
- Use encryption tools to safeguard content
- Expert in Objective-C or Swift programming
- UI and UX experience
- Proficiency with 2D and 3D graphics frameworks
- Experience with iOS frameworks
- Adept with benchmarking and modification
- Familiar with Apple's design principles and interface guidelines
- Proficiency with offline storage, threading and performance tuning
- Knowledgeable of clouds message API and push notifications_
- Good experience with Objective-C/Swift and iOS SDK.
- Good working knowledge in Cocoa Touch.
- Experience with memory management and caching mechanisms specific to mobile devices.
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text.
- Experience in Payment gateway integration in mobile apps is a big plus.
- A portfolio of iPhone apps in the app store is a plus.
- UI & UX experience
- Locations and Map API's
- Design and build iOS mobile applications.
- Collaborate with cross-functional teams to analyze, design, and ship new features.
- Fully responsible for mobile app development in the team.
- Implement new technologies to maximize application performance Job Requirements.
- Job Type: Full-time, Ready to join office.
Job description
Roles and Responsibilities
- Design and build advanced applications for the IOS platform
- Maintain quality and ensure responsiveness of applications.
- Collaborate with the rest of the engineering team to design and launch new features.
- Collaborate with cross-functional teams to define, design & deploy.
- Work with outside data sources and APIs
- Unit-test code for robustness.
- Work on bug fixing and improving application performance
- Maintain code integrity and organization.
Desired Candidate Profile
- 2+ Years should be required in iOS development.
- Should be well aware about iPhone/iPad application development
- Should be well versed with Core data concepts
- Should be well versed with Swift-UI
- Should be well versed with Network load optimisations & other core networking concepts
- Must be very good with designing pixel perfect UI
- Good to have Core Audio, Graphics & video frameworks.
- Good knowledge of app deployment process & good to have knowledge on build automation.
- Should have decent communication skills to be able to interact with Clients.
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.
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
- Proficient with 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









