Cutshort logo
CK-12 Foundation logo
Sr. Frontend Engineer
Sr. Frontend Engineer
CK-12 Foundation's logo

Sr. Frontend Engineer

Nikita Sinha's profile picture
Posted by Nikita Sinha
6 - 9 yrs
Best in industry
Bengaluru (Bangalore)
Skills
React Native
Flutter

About CK-12 Foundation:


CK-12 is on the lookout for talented, creative, and dedicated people to join our mission to provide great education to students around the world. We are looking for candidates to join our Bangalore office.


We have a strong education platform that has served 265+ million users, answered 2.33+ billion questions, and created 290,000+ customized FlexBooks. We are on an exciting journey to build an AI-powered Student Tutor and Teacher Assistant, shaping the next generation of learning platforms.


CK-12’s mission is to provide free access to open-source content and technology tools that empower students and teachers to experiment with different learning styles, resources, and levels of competence.


To achieve this ambitious vision, we are challenging the traditional education model and transforming it through technology. CK-12 is a non-profit organization, enabling us to experiment with bold ideas and truly focus on doing what’s right. We are backed by Vinod Khosla, a renowned technology venture capitalist.


At CK-12, you’ll work in a dynamic, entrepreneurial, innovative, and non-bureaucratic environment, alongside a small group of passionate individuals determined to disrupt education as we know it.

Technology is key to scaling education, and we deeply believe in it. Join us to build impactful solutions on our cloud-based (AWS), AI-first platform, delivering rich and interactive learning experiences.


If our mission, people, and technologies excite you—and you’re someone who challenges the status quo (no order-takers!)—we’d love to hear from you.

Products:

Flexi 2.0 – AI-powered Student Tutor

https://www.flexi.org/

AI-powered Teacher Assistant

https://www.ck12.org/pages/teacher-assistant/

Location

Bangalore (Office-based)


Basic Qualifications:

  • Passion for creating simple, intuitive, and delightful web / mobile user experiences
  • Strong understanding of computer science fundamentals, algorithms, and data structures
  • Excellent problem-solving skills
  • Ability to research and evaluate web and mobile frameworks and UI patterns
  • Experience designing for multiple screen sizes, performance constraints, and varying network conditions
  • Comfortable working in Agile environments with rapid iterations
  • Ability to create and review high-level and detailed designs
  • Strong focus on code quality, best practices, and maintainable code with solid unit test coverage

Required Skills & Experience:

  • Bachelor’s or Master’s degree in Computer Science or equivalent
  • 6+ years of overall experience
  • Strong hands-on experience with either React.js (or a similar frontend framework) or mobile app frameworks such as Flutter or React Native.
  • Strong inclination toward product ownership, with a focus on nurturing features based on how users actually use the product.
  • Experience building and maintaining production-grade web or mobile applications
  • Expert knowledge of object-oriented programming, design, and development
  • Solid understanding of mobile application architecture, performance, and memory management
  • Proficiency in Dart / JavaScript / TypeScript
  • Experience consuming REST APIs and handling JSON
  • Experience with responsive layouts and adaptive UI design
  • Familiarity with UI patterns related to security, performance, and usability
  • Experience using Git and mobile build/release pipelines

Good to Have:

  • Experience with native mobile development (Android / iOS)
  • Familiarity with CI/CD for mobile apps and app store deployments
  • Experience working in distributed and Agile teams
  • Performance optimization for scalable mobile applications
  • Familiarity with LLMs (Large Language Models)
  • Experience creating or maintaining mobile UI documentation or component libraries


Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos

About CK-12 Foundation

Founded :
2007
Type :
Product
Size :
20-100
Stage :
Raised funding

About

Passionate about education?


CK-12 is on the lookout for talented, creative, and dedicated people to join our mission to provide great education to students around the world. We are looking for candidates to join our office at Bangalore.


We have a strong education platform that has served over 200 Million users, have got over 1.45 Billion questions answered and have got more than 285 thousand customised Flexbooks. We have embarked on exciting journey to build AI-powered student tutor and Teacher Assistant to build next generation of learning platform.


About CK-12 Foundation


CK-12’s mission​ is to provide free access to open-source content and technology tools that empower students as well as teachers to enhance and experiment with different learning styles, resources, levels of competence, and circumstances.


To achieve this noble and ambitious vision, we at CK-12 are challenging traditional model of education to transform it dramatically. Technology has opened up lots of opportunities to revolutionize education for the benefit of students, teachers and parents.


We have chosen to be non-profit so that we can effectively realize our mission and so that we can do the right thing! It also provides us the ability to experiment big and bold ideas. CK-12 is backed by Vinod Khosla, a renowned technology venture capitalist.


At CK-12, you’ll experience the benefits of working in a dynamic, entrepreneurial, innovative and non bureaucratic environment where you will get a lot of cool things done than you ever imagined! We are a small group of passionate folks who are determined to disrupt the current form of education. We came together from companies such as Apple, eBay, Amazon, McGraw-Hill, and startups.


Technology is key to scale education and we deeply believe in it. Come develop great solutions on our cloud based (AWS) and AI-first platform delivering rich ​and interactive content.


Does our mission, people ​and technologies excite you? If the answer is YES! and you are a great technologist who will challenge status-quo (no order takers please!) by innovating, please come join us! Together, we will change the world!


Check out how CK-12 is making an impact in teaching and learning - https://www.ck12info.org/about/testimonials/

 

Flexi, our AI-powered Student Tutor - https://www.ck12.org/pages/student-tutor/

AI-powered Teacher Assistant - https://www.ck12.org/pages/teacher-assistant/

 

Benefits: Medical and Accident Insurance, Free food orders for lunch.

Location: https://goo.gl/maps/NkA2Hr8JhtE3raWr5

Read more

Company video

CK-12 Foundation's video section
CK-12 Foundation's video section

Photos

Company featured pictures
Company featured pictures
Company featured pictures
Company featured pictures
Company featured pictures
Company featured pictures
Company featured pictures
Company featured pictures

Connect with the team

Profile picture
Amit Gupta
Profile picture
Pallav Saxena
Profile picture
Gandhi Rai
Profile picture
Hemanth Sharma
Profile picture
Neha Khandelwal
Profile picture
Divya Ladha
Profile picture
CK Recruitment Team Bangalore

Company social profiles

blogpinterestlinkedin

Similar jobs

Prishusoft
at Prishusoft
1 recruiter
Shivani P
Posted by Shivani P
Ahmedabad
3 - 5 yrs
₹5L - ₹7L / yr
Flutter
DART
Android Development
iOS App Development
Java

We are looking for Experienced Flutter Developers with Strong knowledge of the Flutter framework, Background Services, Third-party libraries, Rest API.

The Flutter Mobile Developer will create multi-platform apps for iOS and Android using Google's new Flutter development framework.


Key Responsibilities:


  • At least 2 yrs. of Flutter development experience are mandatory.
  • Experience developing with Dart, whether with Flutter or for the web, is required.
  • Deep experience contributing to and managing high-scale production mobile apps is desired.
  • Be proficient in using version control and continuous integration, with tools such as Git and Bitbucket.
  • Experience with third-party libraries and API implementation.


What we require:


  • Able to self-manage and learn on his own.
  • Can build Android and/or iOS apps using Flutter
  • Proven working experience in Mobile app development
  • Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
  • Solid understanding of the full mobile development life cycle
  • Experience working in an agile development process.
  • Good communication skills.
  • Excellent knowledge of core Java and Flutter framework.
  • Familiar with Android Studio.
  • Good command over code standards and code and query optimization.
  • Able to use third-party libraries if required.
  • Ready to take on new challenges and problems too.


Read more
A Leader in Next-Gen ADM services (MNC)
A Leader in Next-Gen ADM services (MNC)
Agency job
via Jobdost by Sathish Kumar
Pune, Gandhinagar, Hyderabad
6 - 12 yrs
₹12L - ₹23L / yr
React Native
Redux/Flux
User Interface (UI) Development
HTML/CSS
Bootstrap
+5 more

To be the right fit you will need:

  • Min 6+ years of experience in ReactNative (including React-Redux)
  • Should have some experience on Responsive UI development.
  • Should have some experience on Typescript.
  • Should have some experience of Bluetooth connections via mobile app
  • Good to have experience of Firebase API’s
  • Good to have frontend and backend experience
  • Should have good verbal communication, as developers will directly interact with Client on calls and chat.
  • Good to have Agile/Scrum based project experience.
  • Good to have JIRA and BitBucket experience
Read more
LiftOff Software India
at LiftOff Software India
2 recruiters
Hameeda Haider
Posted by Hameeda Haider
Bengaluru (Bangalore)
5 - 7 yrs
₹10L - ₹30L / yr
React.js
Javascript
Redux/Flux
React Native
ecma
+2 more

Why LiftOff? 

We at LiftOff specialize in product creation, for our main forte lies in helping Entrepreneurs realize their dream. We have helped businesses and entrepreneurs launch more than 70 plus products.

Many on the team are serial entrepreneurs and have had a history of successful exits.

  • 5+ years of experience, working on frontend technologies
  • Individual contributor - responsible for the design, coding, and unit testing
  • Should have good working experience in React and React Native
  • Should have a good understanding of state management in frontend/UI applications
  • Proficiency in Javascript / ECMAScript 6+
  • Creating custom, general-use modules, and components that extend the elements and modules of React
  • Good knowledge of data structures, problem-solving / algorithms
  • Knowledge of creating custom / reusable components
  • Should know OOP Concepts

 

We are a group of passionate people driven by a set of core values. We strive to make every process transparent and have flexible work timings along with great startup culture and vibe. There are no job designations because its a flat hierarchy.

Read more
company logo
Agency job
via Zyvka Global Services by Ridhima Sharma
Remote only
4 - 12 yrs
₹1L - ₹30L / yr
HTML/CSS
Javascript
React Native
RESTful APIs
angular 6
+2 more
ROLES AND RESPONSIBILITIES

  • Participate in the design of the solution based on business requirements gathered
  • and analyzed by analysts
  • Develop new features for mobile/web applications
  • Build reusable code and libraries across platforms
  • Optimize applications in terms of scalability and stability
  • Use the best coding standards and practices, to assure the quality of the code
  • Perform development testing
  • Collaborate with other team members and stakeholders



CANDIDATES MUST HAVE

  • 4+ years of experience in Frontend Development
  • Angular 6 and Above
  • REST API
  • Typescript , HTML, CSS ,JavaScript
  • React Native
  • Having experience in both Mobile/Web development

REQUIREMENTS

  • Bachelors in Engineering, Computer Science or in similar areas
  • Minimum of 4+ years work experience in creating front-end (mobile/web)
  • applications, using Angular 6+, Typescript, JavaScript and React Native
  • Experience with HTML, CSS and Bootstrap.
  • Experience with Agile (SCRUM) methodologies
  • Experience with Unit Testing and TDD
  • Experience with REST based APIs
  • Knowledge of iOS or Android development is a plus
  • Excellent capacity to work autonomously or integrated in a team
  • Excellent problem-solving and analytical skills
  • Proactivity and ability to adapt in a context in which priorities often change
  • Developed sense of responsibility, oriented to customer solutions and associated
  • improvements
  • Fluent in English - written and spoken (mandatory)
Read more
SveltetechTechnologies Pvt Ltd
Sveltetech Tecnology
Posted by Sveltetech Tecnology
NCR (Delhi | Gurgaon | Noida)
1 - 5 yrs
₹3L - ₹6L / yr
React.js
HTML/CSS
Redux/Flux
React Native
front end
+2 more
Job Description
We are looking for a skilled React.js Developer to join our front-end development team. In this role,
you will be responsible for developing and implementing user interface components using React.js
concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling
and improving front-end performance and documenting our front-end codebase.
To ensure success as a React.js Developer, you should have in-depth knowledge of JavaScript and
React concepts, excellent front-end coding skills, and a good understanding of progressive web
applications. Ultimately, a top-class React.js Developer should be able to design and build modern user
interface components to enhance application performance.

React.js Developer Responsibilities:
• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly-responsive user interface components using React
concepts.
• Writing application interface codes using JavaScript following React.js workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.

React.js Developer Requirements:
• Bachelor’s degree in Computer Science, Information Technology, or a similar field.
• 2years experience working as a React.js Developer.
• In-depth knowledge of JavaScript, CSS, HTML and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Excellent troubleshooting skills.
• Good project management skills.
Read more
Radical HealthTech
at Radical HealthTech
3 recruiters
Rito Maitra
Posted by Rito Maitra
NCR (Delhi | Gurgaon | Noida)
1 - 3 yrs
₹5L - ₹10L / yr
React.js
Javascript
React Native
NodeJS (Node.js)
TypeScript
+1 more

Hiring For

Front-End Engineer - I / II / III

 

Radical is a platform connecting data, medicine and people -- through machine learning, and usable, performant products. Software has never been the strong suit of the medical industry -- and we are changing that. We believe that the same sophistication and performance that powers our daily needs through millions of consumer applications -- be it your grocery, your food delivery or your movie tickets -- when applied to healthcare, has a massive potential to transform the industry, and positively impact lives of patients and doctors. Radical works with some of the largest hospitals and public health programmes in India, and has a growing footprint both inside the country and abroad. 

 

As a Full Stack Engineer at Radical, you will:

  • Work closely with all stakeholders in the healthcare ecosystem - patients, doctors, paramedics and administrators - to conceptualise and bring to life the ideal set of products that add value to their time
  • Write code on the front-end, the back-end and anything it takes to solve the problems and delight users both internally and externally
  • Build systems which have an extraordinary emphasis on capturing data that can help build better workflows, algorithms and tools
  • Work on high performance systems that deal with several million transactions, multi-modal data and large datasets, with a close attention to detail

 

We’re looking for someone who has:

  • Familiarity and experience with writing working, well-documented and well-tested code in at least two of the following: React/Redux (preferred), NodeJS (preferred), Golang and Python
  • Proficiency in the features of the language they are using, with knowledge of standards and best practices (Eg: ES2015 and above, Python 3.5 and above, React Hooks/HOC/Redux)
  • Knowledge of databases, and familiarity with REST API patterns
  • Experience integrating with a wide variety of external tools and services
  • Experience navigating AWS and leveraging appropriate services and technologies rather than DIY solutions (such as hosting an application directly on EC2 vs containerisation, or an Elastic Beanstalk)

 

It’s not essential, but great if you have:

  • An established track record of building systems from scratch
  • Experience with microservices and decomposition of monolithic architectures
  • Proficiency in automated tests
  • Proficiency with the linux ecosystem
  • Experience in deploying systems to production on cloud platforms such as AWS
  • Experience in TypeScript
  • Meaningful open source contributions 

 

The position is open now, and we are onboarding immediately. 

 

Please write to us with an updated resume, and one thing you would like us to see as part of your application. This one thing can be anything that you think makes you stand apart among candidates: it can be an interesting hobby project that you’ve self-hosted, a research paper that’s been published, a collection of blog posts you’ve written, a repository you maintain, or your contributions to a major library. 

 

Radical is based out of Delhi NCR, India, and we look forward to working with you!

 

We're looking for people who may not know all the answers, but are obsessive about finding them, and take pride in the code that they write. We are more interested in the ability to learn fast, think rigorously and for people who aren’t afraid to challenge assumptions, and take large bets -- only to work hard and prove themselves correct. You're encouraged to apply even if your experience doesn't precisely match the job description. Join us.

Read more
Wideeye
at Wideeye
2 recruiters
Prasad Zaware
Posted by Prasad Zaware
Pune
0 - 3 yrs
₹3L - ₹6L / yr
React Native
React.js
Javascript
PHP
Python
+4 more
We are looking for an enthusiastic software developer who can design UI/UX in react native and react.js
Read more
eparchi
at eparchi
1 recruiter
Sailesh Rekhani
Posted by Sailesh Rekhani
Raipur, Bengaluru (Bangalore)
0 - 5 yrs
₹6L - ₹10L / yr
React.js
Material Design
User Interface (UI) Design
Javascript
React Native
+3 more
We’re looking for an experienced JavaScript developer with experience in UI Designing, ReactJS, NextJS, React Hooks, Material-UI/Antd component library and test-driven development experience. You will be responsible for creating Mock-ups, implementing it in the front-end without REST APIs, writing consistent and maintainable code with tests and documentation, and optimizing to scale needs.
Experience in UI with XD, Figma or Sketch is highly preferred
Read more
Large corporation providing cloud solutions
Large corporation providing cloud solutions
Agency job
via Anram Solutions Pvt Ltd by Dev Reddy
Hyderabad
3 - 7 yrs
₹4L - ₹15L / yr
React Native
iOS App Development
Android Development
Javascript
Job Description We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms. 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. ● Maintain code and write automated tests to ensure the product is of the highest quality. Skills ● 5+ years as a professional software developer Experience with React and React Native (especially in brownfield applications) ● Experience with at least one native mobile platform (bonus points if you moved to React Native from iOS or Android development) ● Experience with styleguide-driven development ● Firm grasp of the JavaScript (and TypeScript or ClojureScript) language and its nuances, including ES6+ syntax
Read more
Bangalore based client
Bangalore based client
Agency job
via MillenniumIT by Meena Yalamanchili
Bengaluru (Bangalore)
4 - 7 yrs
₹5L - ₹9L / yr
React.js
React Native
Javascript
HTML/CSS
Android Development
 Require experience working and publishing of an app built using React Native.  Core web fundamentals: HTML, JavaScript, and CSS.  Must have experience of integrating native module and UI in React Native  Released Android/iOS applications a plus.  Should have the ability to adapt to the ever-changing technology landscape and a desire to keep up-to-date by experimenting with new technologies and frameworks
Read more
Why apply to jobs via Cutshort
people_solving_puzzle
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
people_verifying_people
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
Did not find a job you were looking for?
icon
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
companies logo
companies logo
companies logo
companies logo
companies logo
Get to hear about interesting companies hiring right now
Company logo
Company logo
Company logo
Company logo
Company logo
Linkedin iconFollow Cutshort
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos