Next.js Developer - Intern at Synorus · Remote only · 0 - 3 years · ₹0.1L - ₹0.6L / yr · Bootstrapped · Remote only · Posted 28 Nov 2025

About Us
At Synorus, we’re building a suite of intelligent, AI-powered products that redefine how people interact with technology — from real-time video editing tools to legal intelligence and creative automation systems.
We are looking for a Frontend Developer who is passionate about crafting seamless, elegant, and high-performance user interfaces that bring next-generation AI experiences to life.
Key Responsibilities
- Design, develop, and maintain modular, scalable front-end components using React, Next.js, and TypeScript.
- Implement interactive, media-rich interfaces powered by AI and real-time data.
- Work closely with backend and AI teams to integrate APIs and WebSocket-based data flows.
- Ensure pixel-perfect, responsive, and accessible user interfaces across platforms and devices.
- Optimize performance through efficient rendering, lazy loading, and dynamic imports.
- Maintain high-quality code standards using TypeScript, ESLint, and testing frameworks.
- Contribute to our evolving design system and component library shared across products.
- Collaborate with designers and engineers to deliver intuitive, creative, and impactful user experiences.
Skills & Experience
- Strong proficiency in React, Next.js, TypeScript, and modern JavaScript (ES6+).
- Expertise in Tailwind CSS, Framer Motion, and other animation or motion libraries.
- Experience with state management tools such as Valtio, Redux, or Zustand.
- Familiarity with design tools like Figma and understanding of responsive grid systems.
- Experience integrating APIs and working with real-time data through WebSockets.
- Understanding of accessibility (WCAG), cross-browser compatibility, and performance optimization.
- Bonus: Experience with Remotion, Canvas APIs, or WebGL for video or AI-enhanced UIs.
Ideal Candidate
- Obsessed with clean, maintainable, and scalable UI code.
- Understands both design aesthetics and engineering trade-offs.
- Self-driven, detail-oriented, and thrives in a fast-paced startup environment.
- Excited to experiment with emerging technologies — AI, real-time collaboration, or creative tools.
- Loves solving complex problems through thoughtful, user-centric design.
Education
- Bachelor’s or Master’s in Computer Science, Engineering, or equivalent hands-on experience.
- A strong project portfolio or GitHub profile is highly preferred.
Why Join Us
- Work directly with the founding team and AI engineers on products shaping the future of creativity and automation.
- Be part of a fast-growing ecosystem where your work impacts multiple real-world products.
- Experience a flat hierarchy, flexible hours, and an environment that rewards innovation.
- Access to cutting-edge technologies, mentorship, and rapid growth opportunities.

About Synorus
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PREFERRED QUALIFICATION AND SKILLS:
• In depth knowledge of HTML5 • In depth knowledge of CSS3 (Less, Sass, Stylus is a plus), knowledge of BEM methodology is preferred
• Detailed knowledge of JavaScript (ES2015 is a plus) is a must
• Good knowledge of Node.js & npm
• Gulp or Grunt experience is a plus • Experience with Atomic design paradigm is a plus
• Experience in any JS framework(Angular, React + Redux, Vue, etc.,) is must
• Understanding of Web Accessibility WCAG guidelines.
• Must be able to mentor and guide junior technical resources.
• One who is proactive and come forward with technology related initiatives. Motivated selfstarter.
• Good Communication skills. English - Oral and Written.
● Design and develop responsive and visually appealing web applications and user interfaces using HTML, CSS, and JavaScript, React frameworks.
● Collaborate with UX designers, product managers, and software engineers to understand project requirements and translate them into interactive, user-friendly interfaces.
● Ensure the technical feasibility of UI/UX designs and optimise applications for maximum speed and scalability.
● Conduct code reviews and provide constructive feedback to team members, fostering a culture of continuous improvement.
● Stay updated with the latest industry trends, best practices, and emerging technologies in UI development, and recommend their integration to enhance our products.
● Identify and address performance and compatibility issues across different browsers and platforms.
● Champion UI development best practices, standards, and guidelines within the development team.
● Collaborate with backend developers to integrate front-end interfaces with server-side logic and APIs.
● Troubleshoot and debug UI-related issues and provide timely resolutions.
● Mentor junior developers, assisting them in enhancing their skills and knowledge in UI development.
● Write and encourage other engineers to write automated tests.
Skills/ Experience
● Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent practical experience).
● Proven experience as a UI Developer or Front-End Developer, with at least 3+ years of hands-on experience in building user interfaces for web applications.
● Proficiency in front-end technologies such as TypeScript, Tailwind, React, Redux.
● Strong understanding of responsive design principles.
● Solid knowledge of web performance optimization techniques and best practices.
● Familiarity with Figma and other UI/UX design tools, to collaborate effectively with designers.
● Demonstrated experience in writing UI components to corresponding backend APIs and Databases.
● Excellent problem-solving skills and ability to troubleshoot complex UI-related issues.
● Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment.
Hi
About the Company:
Our client is a B2B2C tech Web3 startup founded by founders - IITB Graduates who are experienced in retail, ecommerce and fintech.
Role Description : We are looking for a React.Js developer 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 so we are looking for a strong team player with a commitment to perfection.
Key Responsibilities -
• Developing new user-facing features using prominent front-end frameworks • Involved with and translates designs and style guides provided by the UI/UX team into functional user interfaces using responsive design, ensuring cross-browser compatibility and performance • Building reusable components and front-end libraries for future use • Optimizing components for maximum performance across a vast array of web-capable devices and browsers • Takes ownership and responsibility for the successful delivery of the solutions • Works collaboratively with the engineering and product solution team, demonstrates prototypes for faster feedback to keep improving the user experience • Contributes to continual improvement by suggesting improvements to the user interface, software architecture, or use of new technologies
Required Skills and Qualifications -
• 3-8 years of experience in frontend development primarily using React
• Experience in Hypertext Markup Language revision 5 (HTML5), Cascading Style Sheets (CSS), TypeScript and ReactJS (JavaScript)
• Thorough understanding of NodeJs & React.js(SSR) and its core principles
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Familiarity with RESTful APIs
• Excellent communication skills
• Ability to understand business requirements and translate them into technical requirements
• A self-starter, who loves to take on hard problems and is enthusiastic to learn new technologies and work in startup environments
Regards
Team Merito
1. Strong knowledge in Front end scripting like EJS, JavaScript, Jquery
2. Proficiency with fundamental front-end languages such as HTML, CSS.
3. Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.
4. Proficiency with server-side languages such as Python / Ruby / Java / PHP/ .Net
5. Good Understand with database technology such as MySQL, Oracle, and MongoDB.
Technical Skills:
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel
- Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Preceding experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries
- Understanding of RESTful APIs/GraphQL, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, SVN, etc., popular frontend development tools, CI/CD tools, DevOps, performance testing frameworks like Mocha, Node + NPM
- Preferred degree in Computer Science, Information Technology or similar

- Work with other developers to ensure that the website is functional and visually appealing.
- Liaise with the client to gauge their needs and expectations.
- Plan the layout of the website.
- Ensure that the website is optimized for various devices.
- Use analytics to test client enjoyment.
- Building reusable code and libraries for future use.
- Implementation of security and data protection.
Requirements:
- Experience should be at least 3 Years
- Should be good in UI
- Should be proficient in Typescript, React Native and React Js
- Proficiency in HTML, JavaScript, jQuery, and CSS.
- Good interpersonal skills.
- Understanding of key design principles.
- Good problem-solving skills.
- Would prefer to have someone from the gaming industry/poker industry or someone who is interested in the poker game development
Senior Software Engineer, Frontend
https://www.alivecor.com/">AliveCor, the pioneer of the smartphone EKG, with millions of EKGs from a large and growing user base, seeks a Senior Software Engineer (Front-end Applications) to contribute to the Applications team. You will be an integral member of our engineering team, responsible for developing industry-leading web applications that transform the healthcare industry and affect the way consumers use, engage, and act on their health data.
- Passionate about User Experience.
- Has great verbal and written communication skills to engage directly with your peers.
- Understands and is thoughtful about engineering trade-offs
- Experience building web applications with cross-browser support and RESTful API integrations
- Commitment to delivering results.
- Passionate about continuous improvement.
- B.E in Computer Science or a related discipline, or related practical experience.
- 5-8 years of Frontend development experience with at least 2 years working as a React.js Developer.
- A strong grasp of software engineering and web application development fundamentals, including JavaScript (ES5, ES6), HTML and CSS.
- Aptitude to learn new technologies (e.g. ES.Next).
- Excellent troubleshooting skills.
- Familiarity with RESTful APIs to connect the Front-end applications to backend service
- Bonus points for:
- Publicly available web applications, portfolios, or examples available on a source repository (e.g. GitHub, GitLab, Bitbucket)
- An interest in data visualizations using JavaScript libraries such as D3, Highcharts, and others
- Experience managing front end tooling (e.g. gulp, grunt, webpack, post-CSS, service workers)
- Experience with performance analysis and tuning of web application
- Experience developing back end server APIs and/or server-side rendering
AliveCor is on a mission to define modern healthcare through data, design and disruption. We’ve pioneered the creation of FDA-cleared machine-learning techniques, transformed wearable medtech to put proactive heart care at everyone’s fingertips. Kardia is the most clinically validated mobile EKG technology. AliveCor was named as one of the Top 10 Most Innovative Companies in Health for 2017 by Fast Company as part of the publication’s annual ranking of the world’s Most Innovative Companies. AliveCor was awarded the 2015 Tech Pioneer by the World Economic Forum and one of the 50 Smartest Companies in 2015 by the MIT Technology Review. AliveCor recently announced a collaboration with Mayo Clinic that will result in new machine learning capabilities to unlock previously hidden health indicators in EKG data, potentially improving heart health as well as overall health care for a variety of conditions. AliveCor is a privately held company headquartered in Mountain View, CA.
AliveCor is an equal opportunity employer and will not discriminate against any employee or applicant on the basis of age, colour, disability, gender, national origin, race, religion, sexual orientation, or any other classification protected by federal, state, or local law.
Watch the following video demonstrating our product.
https://www.youtube.com/watch?v=8I9xosgA-Ig">KardiaMobile: How's your heart?
https://www.youtube.com/watch?v=8I9xosgA-Ig
Type: Full time
Experience: 1-5 years
Developing user interface components and implementing them following well-known React.js workflows (such as
Flux or Redux).
Building reusable components and front-end libraries for future use.
Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Integration of the front-end and back-end aspects of the web application
Requirements:
- Experience in developing modern web applications using React and Redux.
- Strong proficiency in CSS, JavaScript, including DOM manipulation and the JavaScript object model
- Good understanding of Database schema, design, optimization, scalability.
- Great communication skills, strong work ethic.
- Ownership of the product from start to finish.
- Ability to learn new technologies quickly.
- Experience with AWS
- Expert level understanding of the HTML DOM and underlying event model
- Prior Open source contributions
- Experience building responsive design.
We have an opportunity for "ReactJS Developer"
Job Location : Hyderabad,
Hiring Mode : Permanent.
Job description:
1. 3 - 6 yrs of IT Industry experience in Front-end technologies,






