

Front-End Developer (React.js) – Mumbai | Immediate Joiners
Location: Mumbai
Experience: 2+ Years
Job Type: Full-Time
Notice Period: Immediate Joiners Only
About the Role
We are hiring a Front-End Developer to join our product engineering team. The ideal candidate has experience working in product-based companies and has contributed to at least one end-to-end e-commerce platform project.
Key Responsibilities
- Develop and maintain responsive UIs using React.js
- Convert UI/UX designs into reusable front-end components
- Optimize components for performance and cross-browser compatibility
- Integrate front-end with backend RESTful APIs
- Collaborate with product, design, QA, and backend teams
- Participate in code reviews, agile ceremonies, and testing
Required Skills
- Strong in JavaScript (ES6+), React.js, HTML5, CSS3
- Experience with Redux/Zustand for state management
- Knowledge of REST APIs, responsive design, and Git
- Familiarity with debugging and front-end performance optimization

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We are looking for a good 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
Skills:
- 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 (Redux)
- Familiarity with newer specifications of ECMAScript
- Experience with data structure libraries (e.g., Immutable.js)
- 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
- 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)






Job Brief
The job requires Sr Frontend Developer. This Developer is expected to have strong technical skills, work closely with the other team members in development and ability to work stand alone. Ability to work on a small team with minimal supervision, Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality
Skills Requirement
- Bachelor’s degree in Computer Science or related field plus 3-5 Years of frontend relevant experience
- Familiarity with architecture styles/APIs (REST, RPC)
- Understanding of Agile methodologies
- Strong attention to detail
- Proficiency in HTML, CSS and Bootstrap
- Understanding of server-side CSS
- Strong knowledge of frontend scripting languages like JavaScript, jQuery, React js or Angular etc.
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross-browser compatibility issues and ways to work around them
- Familiarity with browser testing and debugging
- Experience with responsive and adaptive design
- Experience with GitHub, Tortoise SVN Version Control
- Understanding of key design principles
- Strong attention to detail
- Knack for writing clean, readable, and easily maintainable code
- Sound analytical, problem-solving, and communication skills.
Responsibilities
- Translate application storyboards and use cases into functional applications
- Design, build and maintain efficient, reusable, and reliable code
- Ensure the best possible performance, quality, and responsiveness of applications
- Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
- Help maintain code quality, organization, and automatization
- Collaborating with coworkers to facilitate the creation of large, complex developments, as required.
- Reformulating existing code to ensure adherence to stipulated guidelines.
- Checking your code to detect and remedy errors and omissions.
- Testing your outputs to ensure that they are in excellent working order.
- Deploying developments and monitoring uptake by the target audience.
- Using clients' feedback to inform the creation of subsequent versions of each development.
- Remaining abreast of coding and technological changes that will impact your work.

6-9 years of relevant experience in building webapps at scale
You must have strong understanding of semantic HTML / HTML5, CSS / CSS3.
You must have a good understanding of MVC architecture.
Prior work experience in ReactJS is Must
You must have experience in setting up the full UI workflow layer right from Development, Testing, Building and Deployment.
Never give up attitude
Experience in frameworks like Bootstrap, Foundation and CSS pre-processors like SASS and LESS is desirable.
You should have exposure to page speed improvement techniques.
Exposure of building responsive websites at scale will be a plus.
Prior exposure to building React Native components for Hybrid mobile apps will be a plus
Prior work experience in Angular, Backbone along with ReactJs is desirable.
Good understanding of webpack and redux

- Should have hands-on experience in advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, Bootstrap, BackboneJS, ReactJS, DurandalJS, etc. (ReactJS is Mandatory)
- Proficient in web markup, including HTML5, CSS3
- Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS and experience in building/using REST APIs
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.


Role Description:
We are looking for a Lead Frontend Engineer ( Preferably React Js) who will be architecting and developing cutting-edge features for Radiusagent web applications . An ideal candidate will have prior experience in eCommerce Products and worked closely with Product, Design, and other cross-functional partners.
Responsible for-
- You will be constantly and consistently implementing new features and optimize existing ones from controller-level to UI- Vigilantly and rapidly fix bugs.
- You will continuously solve problems to give our customers a delightful experience.
- You will be working closely with Product manager and back-end engineers to implement front-end solutions.
- You will be endorsing upcoming standards, launching, iterating, and making a difference.
- You will have to be extremely detail-oriented to strive for pixel-perfect implementation in all browsers.
- You should have the ability to write well-abstracted, reusable, highly performant code for UI components.
- You should have the passion for performance debugging and benchmarking.
Requirement-
- 5+ years of experience in building scalable commercial web applications.
- A passion to provide a good user experience
- Deep expertise in Javascript and work experience in using one of the frameworks available (React JS, Angular, Node JS, EmberJS, etc).
- If you are passionate about implementing elegant User Interfaces using HTML and CSS.
- Ability to work autonomously and to be able to work cross-functionally with multiple stakeholders.
- Excellent communication skills, good visual design sense, in-depth experience in developing web-based applications.

We are now looking to onboard an exceptional Frontend Developer on our team. They will be an integral part of our technology function and work on challenging, cutting-edge problems, and contribute to the solution design and development for various software systems and subsystems. They will develop new and interesting products for our B2B users and will work with the best minds in the industry.
Please apply, if you have:
- 2-4 years of work experience, preferably in a startup
- An engineering degree preferably, from a top-tier school (or equivalent experience)
- Hands-on experience in the JavaScript ecosystem, libraries, and tooling (ES6/7), React.js, and Redux
- Knowledge of React Hooks is an added advantage.
- Expert knowwledge of HTML/CSS, web standards, best practices
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- An experience of writing clean, well documented, semantic code with responsiveness and cross-browser compatibility in mind
- Ability to improvise, troubleshoot, and learn new skills on the job.
- Proficient understanding of code versioning tools, such as Git/SVN
- Excellent coding and debugging skills
- A passion and the ability to make beautiful, smooth, delightful web experiences
- A "Will Do" attitude
- A team of aces, from top-tier schools and startups, to work with
- A fast-paced, data-driven, and fun work environment
- A huge appetite for new, disruptive, creative, and implementable ideas
- An open work culture
- Competitive salary
- Great working environment, opportunity to work directly with the founders on very exciting real-life problems.
- Opportunity to grow really fast.
- Opportunity to hire a team & mentor them in the future.
- ESOPs
Hiring process:
- Shortlist
- Intro call of 15min
- Assignment
- 1-2 Tech rounds
- HR round
- Offer rollout


About the opportunity
- You’ll take broad, conceptual ideas and smoothly turn them into congruent scenarios, usable flows, and simple, intuitive interfaces with finesse.
- You’ll create wireframes, storyboards, user flows and process flows to effectively communicate interaction and design ideas.
- You’ll apply user-focused design processes to create high quality user experiences on our mobile platform for users.
- You’ll understand the user experience strategy for the product and drive the overall design solutions based on usability, consistency, business goals, time to market and customer experience.
- You’ll bring critical experience and skills in visual design, UX design, research, micro-interactions and be cognisant about the constraints of front-end coding.
- You’ll bring the demonstrated ability to build webpages for mobile and desktop from scratch using React JS.
- You’ll bring an understanding of design patterns across web and mobile platforms like the Flux design Pattern or one of the libraries it inspired (i.e. Redux).
- You’ll bring the required experience in understanding of asynchronous request handling, partial page updates, and AJAX.
- Mastery and wizardry in Photoshop, Illustrator, Sketch, Invision, Pixate, Framer or other visual design and wire-framing tools.

Innominds is an AI-first, platform-led digital transformation and full-cycle product engineering services company headquartered in San Jose, CA. Innominds powers the Digital Next initiatives of global enterprises, software product companies, OEMs, and ODMs with integrated expertise in devices & embedded engineering, software apps & product engineering, analytics & data engineering, quality engineering, and cloud & DevOps, security. It works with ISVs to build next-generation products, SaaSify, transform total experience, and add cognitive analytics to applications.
Looking for candidates with 0-30 Days Notice period.
Looking for a Frontend/JavaScript Developer with experience in building high-performing, scalable, enterprise-grade applications. Frontend developer roles and responsibilities include developing single-page apps using ReactJS and modern JavaScript practices and patterns.
Responsibilities:
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.
Requirements:
- 3-10 years experience in Frontend technologies
- Hands-on and ready to continue as an individual contributor/Lead the team also.
- Strong in core JavaScriptwith ES6 ES5 ES7
- Expertise in ReactJS, Redux with minimum 1-2 years of experience
- Unit testing (Jest/Enzyme) is necessary
- Expertise in HTML5 CSS3
- Proficient in Grunt, Gulp, and Webpack, bower, yarn, the module loader
- Hands-on experience with multiple libraries/frameworks - jQuery, Jasmine, Mocha, etc.
- Expert level understanding of HTTP protocols (1.0 1.1 and 2.0) and Websockets and JS WebSocket
- Experience with working on SaaS/PaaS based applications

Experience: 4 to 8yrs
Location: Hyderabad
- The UI developer will produce robust front end for advanced financial banking and trading applications connecting with server side using micro services
- 3+ years of relevant experience in front end development using React.JS.
- Strong knowledge of Web development technologies, including HTML5, CSS3 etc
- Should have a knowledge of java script libraries like ag-grid, datagrid, chart js, D3 js etc
- Strong experience in developing UI applications showing large amount of data in grid format.
- Must have good experience of testing frameworks like mocha/chai, jasmine etc. for React JS.
- Excellent knowledge of Java and spring, with experience of use in a professional environment

