
The ONE Engineering team in Bangalore, India is building products for the Martial Arts
fans across the world. As part of the engineering team, you would be expected to have
deep technology expertise with a passion for building highly scalable products.
This is a unique opportunity where you can impact the lives of people across 150+
countries!
Responsibilities
• Own architecture, design, development, and implementation of different
modules/features of the Application
• Be up to date with the latest trends in Mobile App/React Native ecosystem
• Bring in industry best practices
• Take ownership to drive an initiative to completion
• Discover opportunities for performance improvements
• Recommend ways to improve reliability, efficiency and code quality
• Focus on continuous delivery and reducing complexity
• Carry out code reviews and manage pull requests within the mobile application
development team
Requirements
• Overall 5+ years of experience in Mobile Application development
• At least 2+ year of hands-on experience in developing Mobile applications with
React Native
• B.E/B.Tech in CS or equivalent streams from institute of repute (IITs, NITs, BITs,
IIITs or equivalent)
• Familiar with native build tools - XCode, Android studio, etc.
• Ability to write readable and maintainable JavaScript code
• Ability to build pixel-perfect user interfaces with smooth interactions
• Knowledge of Web technologies and concepts - HTML, CSS, REST APIs,
Caching, etc.
• Knowledge on Android and iOS fundamentals is a must
• Experience developing Android/iOS native applications using
Java/Kotlin/Swift/Objective C is a plus
• Mobile application development experience with Flutter/Ionic is a plus

About One Championship
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If you are working in a product based company then only apply.
WHO YOU ARE
To be successful in this role, you’ll need to have the following skills:
· Love for coding: A fanatic about writing beautiful and scalable code.
· Sense of analytics: Strong analytical and troubleshooting skills. Should be resourceful, innovative and inventive.
· Dynamic: Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems.
· Team player: Knack for influencing without being authoritative. Pitch in wherever the team needs help, from writing blog posts to supporting customers.
· Accountability: High sense of ownership for your code and relentlessness to deliver projects with high business impact.
KEY QUALIFICATIONS
· BE/BTech in Computer Science or related field.
· Minimum 3+ years of UI/Frontend development and a strong understanding of building complex layouts using JavaScript, CSS and HTML.
KEY SKILLS
· Strong computer system analysis and design skills in current methodologies and patterns including vanilla JavaScript, some experience with ReactJS, Redux, React Native, Webpack, and Typescript or similar library/tools.
· Obsessed with WPO (Web Performance Optimization) and web/mobile performance analysis.
· Experienced with web standards and protocols such as HTTP, DNS, TCP/IP, and socket APIs in general.
· Familiar with web security, SEO, accessibility and internationalization.

We're seeking passionate, next-gen minded engineers who are excited about solving complex technical challenges and building innovative, first-of-its-kind products which make a tangible difference for our customers. As a Frontend SDE-1, you will play a key role in driving strategic initiatives, collaborating with cross-functional teams across business, product, and operations to solve exciting problems. This role demands strong technical acumen, leadership capabilities, and a mindset focused on innovation and operational excellence.
We value individuals who think independently, challenge the status quo, and bring creativity and curiosity to the table—not those who simply follow instructions. If you're passionate about solving problems and making an impact, we'd love to hear from you.
Key Responsibilities
- Strategic Planning: Work closely with senior leadership to develop and implement engineering strategies that support business objectives. Understand broader organization goals and constantly prioritise your own work.
- Technical Excellence: Understand the onground problems, explore and design various possible solutions to conclude and implement scalable, extensible and secure software systems. Implement and learn best practices in technical architecture, coding standards, and software testing to ensure product delivery with highest speed AND quality.
- Project and Program Management: Setting up aggressive as well as realistic timelines with all the stakeholders, ensure the successful delivery of engineering projects as per the defined timelines with best quality standards ensuring budget constraints are met. Use agile methodologies to manage the development process and resolve bottlenecks.
- Cross-functional collaboration: Collaborate with Product Managers, Design, Business, and Operations teams to define project requirements and deliverables. Ensure the smooth integration of engineering efforts across the organization.
- Risk Management: Anticipate and mitigate technical risks and roadblocks. Proactively identify areas of technical debt and drive initiatives to reduce it.
Required Qualifications
- Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
- Excellent problem-solving skills, with the ability to diagnose and resolve complex technical challenges.
- Strong understanding of software design principles and patterns.
- Hands on with multiple programming languages and modern development frameworks.
- Understanding of Rest APIs and Computer Networks.
- Experience with React, Redux and React Native.
- Strong communication and interpersonal skills, with the ability to influence and inspire teams and stakeholders at all levels.
Skills:- Javascript, Typescript, React, Redux, React Native

- Strong proficiency in React Native and JavaScript (ES6+).
- Experience with Redux, Context API, or other state management tools.
- Familiarity with TypeScript and strong understanding of mobile app architecture.
- Knowledge of native build tools like Xcode and Android Studio.
- Experience with RESTful APIs and third-party libraries.
- Familiarity with GraphQL is a plus.
- Hands-on experience in implementing pixel-perfect designs and animations.
- Proficiency in using libraries like React Navigation, NativeBase, or Material-UI.
- Experience with testing libraries like Jest, Detox, or Appium.
- Strong debugging skills using tools like Chrome DevTools, Flipper, or similar.
- Experience deploying apps to the App Store and Google Play Store, including managing certificates and provisioning profiles


Job Description
Role:- Software engineer - front end
About the company:-We are a social learning platform that allows us to learn the way we learn best. If our children are going to learn online we will have to make it social. That’s how learning happens best. We think we’re amongst the first few companies in the world trying to push the boundaries of edtech to a new era of highly social & community driven learning.
Responsibilities:-
You will be responsible for taking end-to-end ownership of the development of beautiful, fast, and responsive mobile and web applications. You will have attention to detail. You will care about the quality of code, design patterns and testability. You will be working closely with designers, product managers and engineers to build products that will delight our educators, students and parents.
HTML, CSS and JavaScript ninja
Patient debugging skills
Using state of the art developer toolkit
React JS / React Native / Vue.js
Curiosity to remain updated with the newest technologies and frameworks


Job Description:
You will be responsible for maintaining and scaling a high quality React Native social media Application.
Technical
Candidate should have:
- Built end-to-end React Native application with at least 5K users or more
- 1-4 years work experience in developing Android & iOS apps using React Native, React.js
- Thorough understanding of React Native and its core principles
- Knowledge of how to integrate SDKs like Firebase, Mixpanel, OneSignal, Branch
- End to end feature development for the stories provided
- Has implemented local data storage, caching, app optimization techniques
- Knows how to write unit test cases.
- Aware of app store build forming and release process
- Knowledge or experience with User Interface and Visual Design principles and techniques
- Understanding of software development lifecycle and version control (preferably Git)
- Must have experience in delivering software via complete Continuous Integration and Continuous Delivery (CI/CD) pipeline
Non-Technical
The ideal candidate joining us will be:
- a keen observer and a good problem solver with good communication skills
- ambitious, self-driven & equally a fun-loving team-player
- The ability to own end to end responsibility - right from requirement to release
Experience
- React Native: 2 years (Required)
- React Hooks/Redux: 1 year (Required)
- React.js: 2 years (Required)
- HTML/CSS/Bootstrap/jQuery: 1 year (Preferred)
- Jest/Enzyme or any other tool for unit/functional: 1 year (preferred)
- Git/Gitlab: 1 year (Required)
- Firebase, Branch: 1 year (Preferred)
About Clan:
Clan is a QnA social media platform with invite-only access to 1% intellectuals in India. We aim to make social media much more civil and meaningful.
Compensation: 40k-50k


Fluency in modern JavaScript (ES6/7) and other frontend fundamentals (HTML5,
CSS3)
React( Native) knowledge
Knowledge of Java (Android) and Swift (iOS) is a plus
Willingness to travel for onsite assignments outside India


About UZIO Inc.
UZIO (HQ: Virginia, USA) http://www.uzio.com/">http://www.uzio.com With over 150+ partners, 1700+ employers, and 50,000+ employees relying on UZIO and 70+ health insurance carriers serving plans, UZIO provides an Integrated Benefits Administration and HCM SaaS technology platform for brokers, employers, and employees of SMBs in the United States.
Job Description
Requirements
- Must be having B. Tech. degree from Premium Institute with 4-6 years of proven experience in the relevant area.
- Proficiency in HTML5, JavaScript, and CSS, CSS preprocessors like Sass, LESS
- Hands-on experience in JavaScript frameworks. Preferably React Native / AngularJS
- Understanding of JS-based build tools like Grunt, Gulp, and Bower
- Up-to-date with the latest UI trends, techniques, and technologies
- Maintain and improve product platform, Build reusable code and libraries for future use
- Knowledge of browser compatibility issues
- Optimize application for maximum speed and scalability
- Design with mobile-first principles
- Integrate with REST apis
- Collaborate with other team members and stakeholders
- Develop technical and business requirements and always intuitive and user-centered solutions strive to deliver
- Experience working in an Agile/Scrum development process
Responsibilities
- Collaborating with product management and engineering to define and implement innovative solutions for the product direction, visuals, and experience
- Conceptualizing original ideas that bring simplicity and user friendliness to complex design roadblocks
- Establish and promote design guidelines, best practices, and standards

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.




