
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
Key Responsibilities:
- Conceptualizing and formulating apps that are suitable for use on all types of Android devices.
- Implementing measures to safeguard users' data.
- Ensuring that the construction and presentation of your apps are congruent with the company's standards.
- Proofreading your code and correcting mistakes before each app is released.
- Collaborating with UI and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order.
- Liaising with the marketing department to ensure consistency in our company's 'voice' across the board.
- Monitoring app reviews to detect areas for improvement.
- Creating app updates, including bug fixes and additional features, for release.
Key Competencies (Functional):
- Proficiency in Java, Kotlin, or C++.
- Ability to use the Android Studio, including the Android SDK, with ease.
- Proficient in code versioning tools including Mercurial, Git, and SVN.
- Knowledge of C-based libraries.
- Familiarity with push notifications, APIs, and cloud messaging.
- Experience with continuous integration.
Stealth AI Labs looking for a Lead iOS engineer with 6+ years of experience in app development. We need someone urgently, you will be starting next week or asap.
If you currently have a full-time job and want to work Part Time we are ok.
You will be building the app from Scratch based on Figma designs. You will be a part of the founding engineering team. We are working on a cutting-edge technology stack. You will get the opportunity to work on a massive scale project and very complex problems which will help you grow as an engineer. Our restful backend is built in Golang which can handle millions of concurrent users.
Please include your portfolio of iOS apps you have developed
Requirements:
- Experience building iOS apps or apps used by millions of users is a MUST
- We have hard deadlines, speed of development is essential and we want someone who is delivery oriented
- We will be using Swift for the development
- Attention to detail for performance optimization and benchmarking
- Knowledge of reducing app size, minimizing app launch time, skeleton loading
- Write well documented & maintainable code
- Implement automated testing and unit tests for the code you write
- Self-starter mentality who can pick up new skills & can work independently
- Designing and developing applications. ...
- Write clean code. ...
- Take part in the development lifecycle. ...
- Fix bugs. ...
- Investigate technologies. ...
- Follow innovative trends. ...
- Define your objectives. ...
- Look for the Flutter application development cycle
Company Introduction
Crumb Software is a Design Studio seeking creative and skilled developers to join our fast-growing team. Our mission is to design and develop technology that improves its users' lives while providing an exceptionally high level of service to our clients.
We are looking for experienced developers who want to be part of a fast-paced, dynamic environment, where everyone's opinions and efforts are valued. We hire outstanding professionals and allow them to thrive in a collaborative atmosphere that values learning, growth, and hard work.
If you have the desire to be a part of an exciting, challenging, and rapidly-growing software development consultancy, and if you are passionate about software development and creating the finest apps in the market, please consider applying.
Job Description
We are looking for React Native developers 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.
This is a contract-based position and we're looking for immediate joiners.
Responsibilities
- Work as a part of a small team to build React Native iOS / Android applications
- Collaborate closely with designer(s) to build the envisioned user experience
- Architect, build, and maintain excellent React Native applications with clean code
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience
- Build pixel-perfect, buttery smooth UI's across both mobile platforms that match designs
- Integrate with the backend and other third-party APIs
- Work with native modules if required
- Leverage native APIs for deep integrations with both platforms
- Diagnose and fix bugs, performance bottlenecks for performance that feels native
Requirements
- 3+ years of professional, non-internship experience working with React Native
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
- An understanding of React Native best practices and a commitment to following them
- Knowledge of functional programming and React Hooks
- Ability to work through new and difficult React Native issues and contribute to libraries as needed
- Familiarity with native build tools, like XCode and Gradle
- Familiarity with Expo and related libraries
- Excellent verbal and written communication skills
- Experience and desire to work with a remote, distributed team
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Strong knowledge of Android UI design principles, patterns, and best practices
- Experience with offline storage, threading, and performance tuning
- Ability to design applications around natural user interfaces, such as “touch”
- Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks
- Ability to understand business requirements and translate them into technical requirements
- Familiarity with cloud message APIs and push notifications
● Experience Level: 2+ years
● Experience using Android Studio, Android SDK, Kotlin, Agile Methodologies (e.g.
Scrum, Kanban)
● Excellent Understanding of Android app architecture and use of design patterns,
Android UX/UI guidelines/best practices and the ability to engage with the creative
team to deliver pragmatic solutions, balancing design, quality and velocity.
● Flair for clean code, reusability, testability and readability (SOLID, TDD)
● Good Communication skills.
- Own the delivery of multiple features of the product end to end while hands-on in development as well
- Advocate best development practices such as continuous integration/continuous delivery, automation (testing and infrastructure) and code modularity, extensibility, quality
- Adopt security- first approach in the product development and ensure automated and manual security checks in place across the delivery pipeline
- Lead by example and mentor other developers in the team both technically and professionally
- Support other Senior Product Engineers and contribute to their growth professionally
- Work with tech leads and the team to ensure shared technology vision and develop state of the art design and architecture for any product development
- Work with other functions such as testing, analysis, infra management, support to ensure faster delivery of products
- Ensure timely and accurate communication with broader team in order to share understanding of product functionality, features, and technology vision
- Look out for technology trends across the industry and apply relevant developments to the products
- Work with the decentralised application business owners to ensure their vision is realised through efficient technology and delivery timelines
- Work in a dynamic, collaborative, transparent, non-hierarchical, and ego-free culture where your talent is valued over a role title
- Develop personally and professional outside of the confinement of a traditional career path by focusing on what you’re passionate about rather than a predetermined one-size-fits-all plan
- Must have extensive hands on experiencing designing and building mobile applications on Android
- Must have excellent programming, debugging and scripting skills with a solid understanding of Object-Oriented Design principles
- Must have ability to learn/iterate quickly in a rapidly changing technical stack with nascent codebase and developer tools
- Must possess a passion for delivery-focused development, and overcoming challenges through teamwork and self-motivation
- Ability to work in a variety of client settings and in a team-oriented, collaborative environment
- Ability to communicate technical vision and direction of the product and make significant impacts to technology and design choices
- Architectural design while leading and inspiring software development teams
- Leading development of large, custom-built object-oriented applications
- Continuous integration tools and test automation
- Managing systems in production and understands release process, monitoring, and debugging
- Working and developing in agile environment working with XP/Scrum development practices
- Expertise in end to end Android development and release management
- Proficiency in at least two of the following: Java, NodeJS, Go, JavaScript, Python programming stacks, and passion for software engineering and craftsman-like coding prowess
- Knowledge of software practices like refactoring, clean code, domain driven design, Encapsulation etc
- Hands on experience managing databases like MongoDB, Cassandra, Redis
- Exposure to event driven systems and event streaming engines like Kafka
- Good knowledge of DevOps tooling like docker, kubernetes, ansible/chef, AWS.
- Solid OO skills, including strong design patterns knowledge and enterprise integration
• Strong command of UIKit, Swift, Xcode, and other Apple developer tools
• Experience with reactive programming (RxSwift)
• A good grip on Git
iOS Developer
*H1 is a Spanish fin/proptech that revolutionizes the mortgage market by offering bank-risk approved loans before knowing the house an individual wants to purchase. It also offers a powerful selling tool for real estate agents and developers that helps manage their businesses. From there, H1 is building a community of millions of high credit profile users (individuals + companies) that use the credit marketplace technology to access a multiproduct platform (including banking and non-banking capital and multiple financial and credit scoring products) that becomes a financial partner for individuals and companies as well as a personal documentation encrypted storage for all family or group members (SAAS model).
*H1 is the future of digital banking.
*Recently capitalized, and in a strong growth phase to expand nationally and into 5 additional countries.
About the Job:
H1 seeks mobile iOS developers with experience on Swift, Apple Certificates and store publish for our development team
In this role, you will report directly to the CTO
Agile based organization, with bi-weekly sprints on long-term project
Responsibilities:
- Build an extraordinary tech product (software) from an user centric perspective, for all the different actors involved with the organization and in direct contact with the technology (clients, management, finance, risk/operations team, commercial team, marketing, etc.)
- Working with the CTO to build the roadmap and agile based organization required.
- Manage testflight and store publish
- Receive and react to product feedback from all internal and external stakeholders
- Product KPIs, and product releases on a recurring basis
- Producing reports to monitor level of usability, engagement, etc. (product metrics and analytics)
- Contributing to deliver the expected results from a usability and engagement perspective
About You:
- With strong software product background, and extraordinary capabilities in terms of product strategy development and usability
- 3-6+ years robust experience on developing software products in an agile based organization
- Demonstrated success in bringing new products to market, capturing market share and delivering market leading products and services.
- Clear examples of products managed or developed during his/her career
- Strategic thinking: you are able to think at the strategic level and make the link with the pixel level
- Able to work in a flat and transparent manner within a fast paced environment
- Results oriented
- Academic education in tech/product/digital related careers
- High level english (spoken and written). Spanish at any level would be a great plus.
- Entrepreneurial mindset: Is looking for a very ambitious project. Due to the stage of growth kick-off the upside could be extraordinary (a life-time opportunity)
Skills:
- Great flavour towards software products
- High expertise and excellence on software usability and user experience optimization. Expertise in software design
- Sensitivity towards customers and users
- Data driven decision making
- Deep knowledge of the digital world
- Fintech / Proptech / Digital banking background experience will be very positively considered, but not necessarily needed
- Swift, pods and adaptive layout experience, ObjectiveC would be a plus.
- Experience in iPhone and iPad development
- Provisioning profile and Apple Store Connect management
- Experience in working with tech teams, on an agile based style
- Proactive and able to take initiative. Decisive and resolute
- “Out of the box” thinker
- Creative thinker
- Works well in a team and with a wide range of people from different backgrounds and ages
- Organised and methodical
- Succeeds under pressure
- Is able to have fun and keep a positive atmosphere in the team
Location of Headquarters: Madrid, Spain
Tech Hub in India: Office in Bangalore, Karnataka (India). Full tech team between Madrid, Spain + Bangalore, India
This is a unique opportunity to contribute heavily to the growth of an innovative, market-leading Fintech & Proptech company.
Salary Range: 40k-90k Rupees monthly (5 Lakhs - 11 Lakhs per annum)
Why FabHotels? Budget hotels is the largest and fastest growing segment of the Indian travel market. Despite attracting billions of dollars in last few years, online penetration in hotel bookings is still sub-20%. Supply of budget hotels is fragmented and lacks any brand of scale. At FabHotels, we’re building a millennial traveler focused budget hotel brand that leverages people, technology and processes in an asset-light, scalable model to deliver delight to consumers and segment-leading returns to asset owners. In ~4 years since inception, we have become larger than many established traditional hotel chains. Currently we have a fast growing network of 550+ hotels and 11,000+ rooms across ~50 cities pan-India.
Who? Founded by Bain & Wharton alumni, Vaibhav Aggarwal & Adarsh Manpuria,
FabHotels has raised >$35Mn. till date from leading VC firms Goldman Sachs, Accel Partners, Qualcomm Ventures. We're always looking for young, hungry & self-driven individuals, who want more than a 10-7 desk job and to make a significant contribution in creating a first-in-class Indian hospitality brand.
About the role: One key differentiator of FabHotels brand for our asset partners is bestin-class returns. While our online & offline demand teams drive higher occupancies for our partners, this role entails ownership of developing and work on react native side of application development.
Key responsibilities:
- Knows how to embed React-Native in a native (iOS/Android) component and vice versa.
- Firm grasp on JS/CSS fundamentals
- Build pixel-perfect, battery smooth UIs ((layouts, animations, etc.))across both mobile platforms
- Good understanding of Design and Architecture Patterns
- Strong focus on app performance
- Familiarity with native build tools, like XCode, Grade, Android Studio
- Good at working with third party libraries and debugging dependency conflicts
- Experience in unit testing is preferable.
Individuals who would connect best with the job requirements are those who:
- Are excited to be part of a young, dynamic team that is building a disruptive, sustainable business
- Are willing to go the extra 100 miles it takes to win in a super competitive market
- Are innovative, resourceful and comfortable with dynamic business requirements
- Fulfil below minimum criteria:
- 4+ years experience in Mobile app development.
- Must have published at least 1 major React-Native app
- Experience with CodePush (appcenter)
- Hands on experience in Redux








