
Job Title: Sr. Frontend Developer (Javascript)
Location: Remote Only
Experience Required: 4–6 years
Salary Range: 7L – 10L per year
About the Role:
We are looking for an experienced Sr. Frontend Developer with strong expertise in Javascript to join our remote team. The ideal candidate will have 4–6 years of hands-on experience in frontend development, with a focus on building responsive, high-performance web applications. You will work closely with cross-functional teams to design, develop, and implement user-facing features that align with business goals and enhance user experience.
Key Responsibilities:
- Develop and maintain scalable, reusable frontend components and applications using modern Javascript frameworks and libraries.
- Collaborate with UI/UX designers, product managers, and backend developers to deliver seamless user experiences.
- Optimize applications for maximum speed, scalability, and accessibility.
- Write clean, modular, and well-documented code following best practices.
- Participate in code reviews, sprint planning, and agile development processes.
- Troubleshoot, debug, and resolve frontend-related issues.
- Stay updated with emerging frontend technologies and industry trends.
Must-Have Skills:
- Javascript (ES6+)
- React.js
- React Native
- NodeJS (Node.js)
- SQL
Nice-to-Have Skills:
- Experience with state management libraries (Redux, Context API, etc.)
- Familiarity with testing frameworks (Jest, Cypress, React Testing Library)
- Knowledge of frontend build tools (Webpack, Babel, NPM/Yarn)
- Understanding of RESTful APIs and GraphQL
- Experience with version control systems (Git)
- Familiarity with CI/CD pipelines and deployment processes
Qualifications:
- 4–6 years of professional frontend development experience.
- Proven track record of delivering high-quality, production-ready applications.
- Strong understanding of responsive design, cross-browser compatibility, and web performance optimization.
- Excellent problem-solving skills and attention to detail.
- Ability to work independently in a remote environment and communicate effectively with distributed teams.
What We Offer:
- Competitive salary within the range of 7L – 10L per year.
- Fully remote work flexibility.
- Opportunity to work on innovative projects with a talented and supportive team.
- Professional growth and skill development opportunities.

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JOB TITLE - SENIOR WEB DEVELOPER
KEY RESPONSIBILITIES
Roles and Responsibilities
· Developing Content Management System.
· Designing and building the website front-end.
· You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates.
· Building wireframes and designs for website before execution.
· Ensuring the alignment of web design and user experience, Able to interact with team and understand functional requirements and create design documents for new features.
· To work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent.
· Utilizing a variety of markup languages to write web pages for e.g., HTML, CSS, JS
· Review app and feature coding and plan future website upgrades with the development team.
· Troubleshooting content issues.
· Assure that all user input is validated before submitting to back-end
· Generating WordPress themes and plugins.
· Conducting website performance tests.
QUALIFICATIONS AND COMPETENCIES
· Bachelor’s degree in computer science or a similar field.
· Proven experience as a Full Stack Developer or similar role.
· Experience designing and developing responsive design websites.
· Knowledge of front-end technologies including CSS3, JavaScript, HTML5, and jQuery.
· Knowledge of code versioning tools including Git, Mercurial, and SVN.
· Experience working with debugging tools such as Chrome Inspector and Firebug.
· Good understanding of website architecture and aesthetics.
· Excellent communication and teamwork skills
· Great attention to detail
· Organizational skills
· An analytical mind
KEY RESULT AREAS FOR THE ROLE
· Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers.
· Ability to convert comprehensive layout and wireframes into working HTML pages.
· Helping formulate an effective, responsive design and turning it into a working theme and plugin.
· Accessibility and performance optimizations of websites across devices.
· Building reusable components and front-end libraries for future use.
🌟 About Us:
We create AI solutions for hospitals, combining scientific rigor with startup agility.
iON Health's SmartAI is an AI-powered tool developed to help clinicians interact with a patient's medical record using natural language, transforming how healthcare providers access and synthesize clinical data
Founded by serial entrepreneurs with more than 15 successful exits, we offer the opportunity to work alongside elite engineers, clinicians, and product innovators to improve the health of millions of patients each year.
🎯 What We’re Looking For:
- 7+ years of experience with React.js (front-end) and Node.js/Express (back-end).
- Solid understanding of relational and NoSQL databases (e.g., PostgreSQL, MongoDB).
- Experience with cloud platforms (AWS/GCP/Azure) and CI/CD pipelines.
- Comfort working in fast-paced, ambiguous environments with high ownership.
- Prior experience in AI/ML, healthcare, or enterprise software.
- Must Have: Bachelors in Engineering from IIT/NIT/IIIT or similar institutions.
- Good to have: Experience in AI focused startups, early-stage teams, or as a founding engineer.
🛠 What You’ll Do:
- Design, develop, and deploy scalable web applications across the stack (front-end + back-end).
- Collaborate with founders, designers, and other engineers to take features from concept to production.
- Write clean, maintainable, and efficient code using [React.js, Node.js, TypeScript, or your tech stack].
- Work on database design and API development (REST/GraphQL).
- Optimize applications for maximum speed and scalability.
- Contribute to architectural decisions and set up best practices for the team.
- Be hands-on with debugging, testing, and performance tuning.
💡 Why Join Us?
- Work alongside elite engineers, clinicians, and product innovators
- Competitive salary + equity options (you’ll grow as the company grows)
- Fast decision-making and zero bureaucracy
- Shape the future of AI in healthcare
About us
Blitz is into Instant Logistics in Southeast Asia. Blitz was founded in the year 2021. It is in the business of delivering orders using EV bikes. Blitz not only delivers instant orders through EV Bikes, but it also finances the EV bikes to the drivers on lease and generates another source of revenue from the leasing as well apart from delivery charges. Blitz is revolutionizing instant coordination with the help of advanced technology-based solutions. It is a product-driven company and uses modern technologies to build products that solve problems in EV-based Logistics. Blitz is utilizing data sources coming from the EV bikes through IOT and smart engines to make technology-driven decisions to create a delightful experience for consumers
We are seeking a skilled Frontend Engineer with a strong background in React.js development to join our dynamic team. As a Frontend Engineer, you will be responsible for crafting exceptional user experiences and implementing frontend solutions that align with our business goals. You will collaborate closely with product managers, designers, and backend engineers to deliver high-quality scalable, and maintainable software.
Responsibilities
- Develop and maintain frontend components and features using React.js/nextJs.
- Collaborate with product managers and designers to understand requirements and translate them into technical solutions.
- Write clean, efficient, and maintainable code following best practices and coding standards.
- Optimise application performance for maximum speed and scalability.
- Ensure cross-browser and cross-platform compatibility
- Participate in code reviews to maintain code quality and provide constructive feedback.
- Work closely with backend engineers to integrate frontend interfaces with backend APIs.
- Stay up-to-date with the latest front-end technologies and industry trends.
- Troubleshoot and debug issues to ensure smooth functioning of the application.
- Contribute to the overall architecture and design of the front-end application.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- Minimum of 3 years of professional experience in front-end development.
- Proficiency in React.js and its core principles.
- Strong understanding of JavaScript, HTML5, and CSS3.
- Experience with state management libraries such as Redux or MobX.
- Familiarity with frontend build tools such as Webpack, Babel, etc.
- Knowledge of RESTful APIs and asynchronous request handling.
- Experience with version control systems, preferably Git.
- Excellent problem-solving and analytical skills.
- Ability to work effectively both independently and as part of a team.
- Strong communication skills and ability to collaborate effectively with cross-functional teams
Company's website - https://rideblitz.com/
Would you like to join a rapidly growing company where you can grow your own technology vision and strategy and build products that will positively impact millions of young people around the world?
Are you a passionate, technology driven and data enthusiastic Software Engineer who has experience launching new products in the startup world?
Virtual Internships is an EdTech startup that delivers global work experience programs for young people to pursue their dream career.
We’re proud to be on ‘Tech in Asia’s Top 50 Rising Startup’ List (No.6 in Vietnam) and backed by some of the world’s top investors including Sequoia, 500 Global, among others. You'll be joining a diverse and passionate team of 120+ working in our Ho Chi Minh City (in Vietnam), and across 20+ countries that believe remote work is here to stay.
If you want to work in a flexible working environment where you can own technology, strategies, and design and build new systems from scratch using the tools YOU choose, then read on!
What you will do
Working with a world-class globally distributed team, as the Software Engineer, you will have ownership of key frontend technical strategies and goals of the VI platform on creating exceptional and impactful products for VI.
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Writing application interface codes using JavaScript following react.js workflows.
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Troubleshooting interface software and debugging application codes.
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Developing and implementing highly responsive front-end architecture to support customer facing user interface concepts .
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Monitoring and improving front-end performance.
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Meeting with the development team to discuss user interface ideas and applications.
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Reviewing application requirements and interface designs.
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Identifying web-based user interactions.
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Documenting application changes and developing updates.
What do we offer?
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Flexibility- flexible work schedule where you manage your own working hours
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Remote working - with a budget to support your productivity and your choice of where to work from
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Open-minded leaders- with colleagues who care about your career goals. There are monthly global virtual events including town halls, ask me anything sessions, virtual coffee chats, and virtual team building
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Professional Development- with a budget that you can utilize however you wish
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Company Laptop- paid for by VI
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Birthday Leave- go enjoy yourself on your birthday without needing to use your annual leave
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Direct contribution- ideas and solutions are encouraged from everyone. Your input is valued and you have a unique opportunity to directly impact the success and help shape the future of VI
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Meritocracy- a culture that prides itself on internal promotions and meritocracy. The majority of our managerial team have risen up (quickly) through the company, including our COO, CAO, CFO, Head of Company Experience and Head of Intern Experience
More about Virtual Internships
We’re on a mission to bridge the gap between education and the workplace by making internships accessible to all and preparing young people for the future of work.
To do this, we partner with innovative universities, foundations, governments, and companies from around the world.
Some Highlights include:
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Selected by HolonIQ https://www.holoniq.com/notes/holoniq-europe-edtech-100/">as a Top 100 EdTech Startup 2021
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Selected by Jisc & Emerge Education as a https://www.jisc.ac.uk/news/the-top-20-edtech-startups-ready-to-address-the-education-sectors-biggest-challenges-26-nov-2020">Top 20 EdTech Startup ready to address the education’s sector’s biggest challenges
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Featured on Forbes, BBC News, BBC World, The Telegraph, The Independent, and Professionals in International Education
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Winners of the prestigious https://masschallenge.org/announcement/first-ever-all-virtual-masschallenge-israel-accelerator-announces-top-startups">MassChallenge accelerator program
Job requirements
-
Previous experience of 3+ years working as a React.js developer.
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In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
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Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
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Experience with user interface design.
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Knowledge of performance testing frameworks including Mocha and Jest.
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Experience with browser-based debugging and performance testing software.
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Excellent troubleshooting skills.
Good to have
-
Bachelor’s degree in computer science, information technology, or a similar field.
-
Experience building products for large or medium scale enterprise (B2B) customers
-
Good technical competency and an understanding of working with cross functional teams
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Excellent focus on attention to detail and strong quantitative skills
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Experience in other frontend technologies such as Angular, Vue etc.
Bonus ‘to-haves’
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Having worked as a full stack engineer or developer in a product organization.
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Experience with a (any) set of incredible tools for product development and task management.
Knowledge of fintech will be an advantage.
Why us?
We at Wow Labz are always striving to look for exciting problems to solve. Whether we’re creating new products or helping a small startup extend its reach, we build from our heart. We’re entrepreneurial and we love new ideas. Fun culture with a team that cares about your development and growth.
What are we looking for?
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities:
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers.
Desired Skills and Experience:
- 4 – 6 years of core experience in React JS.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with newer specifications of EcmaScript
- Experience with data structure libraries (e.g., Immutable.js)
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with Redux middleware such as thunk, saga etc.
- Familiarity with code versioning tools such as Git.
Nice to have
- Knowledge of isomorphic React is a plus
Technologies: HTML5, CSS3, SCSS, Responsive UI Development (Material UI, Bootstrap etc.), Java Script (ECMA Script 6 & 7) , React JS & Next JS.
Process related tools: Github, Jira & Slack
Experience: 5+ Years (Minimum 2 Years experience in React JS)
Communication: Moderate/Fluent in English
Job Type: Contract (Remote - In India)
Joining: Immediate
Must to have skills with required skill rating:
Communication: 8/10
HTLM5: 8/10
CSS3: 8/10
SCSS: 8/10
Responsive UI Development (Bootstrap, Material etc...): 9/10
Java Script (ES6): 9/10
REACT JS: 8/10
Good to have Skill:
Next Js: 8/10
What is the role?
Xoxoday is looking for a highly skilled/ Experienced Candidates in Frontend Programming & who is comfortable in dealing with Backend tools.
Key Responsibilities
- 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 ReactJS 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.
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
- 6 to 9 years of strong design and development experience in building massively large-scale distributed internet systems and products.
- Previous experience working as a React.js Developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Strong experience using a client side MVC framework such as NodeJS, ReactJS, Redux.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Experience in responsive design, cross browser compatibility and website performance.
- Knowledge of frontend CSS frameworks like Bootstrap, Material UI and preprocessors like SASS and LESS.
- Experience with handling Services, RESTful, APIs (NodeJS preferably).
Whom will you work with?
You will be working with top-quality engineers who have built one of the best employee engagement SaaS platforms. You will be reporting to Engineering Head and working closely with the Architect and other leads.
What can you look for?
A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.
We are
A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls, and Compass. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.
Way forward
We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. However, we assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.
About us:
We are a fiercely restless creative studio with a broad vision across design & product experiences. Big brands and startups approach us because they find a cool team of committed individuals with great taste, obsessed with technology, originality, music, art & quality. We believe in independence, curiosity, experimentation and reinvention as the beacons to navigate the world. Learn more about us: https://grappus.com/">https://grappus.com/
About the role:
We are seeking a Frontend developer who has a knack for coming up with creative solutions to unique problems. You should have good time management skills and be able to work both autonomously and collaboratively with a cross-discipline team of product managers, strategists, UX designers, art directors, and developers. Most importantly, you have an eye for detail and the ability to make beautiful designs come to life through code.
What we’d like to see:
- Developing new user-facing features using React Native
- Building reusable components and libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Developing and implementing strong algorithms/techniques for solving problems in a high-volume, high-availability environment
- Good knowledge of User Interface patterns and techniques to solve common UI problems
- Solid understanding of building scalable, maintainable and efficient user interfaces
Must Have:
- Strong proficiency in JavaScript , the JavaScript object model and ES6
- Thorough understanding of React.js and its core principles
- Experience with state management libraries like Redux, Mobx etc.
- Familiarity with Android / iOS platforms and ability to link native libraries with React Native
- Familiarity with newer specifications of EcmaScript 6
- Experience with data structure libraries (e.g., Immutable.js, immer)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial
- Familiarity with frameworks like Bootstrap, Backbone, Angular, React JS, and libraries like jQuery, LESS and Ajax
Nice to Have:
- Personal projects or contributions to the open source community
- Strong organizational skills to juggle multiple tasks within the constraints of timelines
- Team player (those great personality types that people love to work with)
- Great communication skills
Benefits of being part of our amazing team:
- Flexible working hours
- We don’t track your leaves & work-from-home
- Freedom to implement latest technologies & new ideas
- Lots of in-house training sessions & an in-house product lab
- A pretty unique & unconventional culture and a damn cool office space
- Lots of ways to have fun - TT, Indoor basketball, PS4, board games and variety of books to read
Responsibilities
- Develop new user-facing features
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed
Skills And Qualifications
- 2+ years of experience in ReactJS and Redux
- 1+ completed project of reasonable size using server-side rendering
- Knowledge of Preact is a plus
- Proficient understanding of web markup, including HTML5, CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of Git








