
Front End Developer
at B2B SaaS based product, provides channel for sales
Responsibilities
- A complete ownership of the feature.
- Find innovative ways to increase efficiency/Application performance.
- Implement Visual Designs in standards compliant.
- Build efficient and reusable front-end systems and abstractions.
- Suggest and implement improvements to existing product interfaces.
- Ensure that all the assigned systems are performing to scale.
- Work closely with product management team to define and refine feature.
Requirements
- At least 2 years of product development experience with expertise in designing and implementing high-performance web applications.
- Strong hands-on experience in developing web applications using JavaScript.
- Strong experience and knowledge in single page frameworks using ReactJS and ability to design the architecture of single page applications.

Similar jobs
Position Overview: Front-End Developer (Next.js)
We are seeking an experienced Front-End Developer with strong hands-on expertise in Next.js and React.js. The ideal candidate will build and maintain scalable, responsive web applications using modern front-end technologies and best practices in performance, SEO, and rendering techniques.
Key Responsibilities
- Develop and maintain responsive, scalable web applications using React.js and Next.js
- Implement CSR, SSR, and SSG using Next.js best practices
- Build reusable, modular UI components following clean front-end architecture
- Integrate and manage REST APIs for data retrieval, caching, and error handling (React Query or similar)
- Optimize applications for performance, SEO, and accessibility
- Collaborate with backend engineers and UI/UX designers to deliver high-quality user interfaces
- Debug, test, and document code to ensure maintainability and scalability
Required Skills
- Strong knowledge of Next.js fundamentals (routing, rendering techniques, API routes)
- Proficiency with React Hooks and understanding of component lifecycle
- Solid experience integrating REST APIs and handling errors effectively
- Familiarity with state management libraries such as React Query, Redux, or Zustand
- Strong skills in JavaScript (ES6+), HTML5, and CSS3
- 7–10 years of front-end development experience
- 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) OR React Hooks
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus, React Hooks
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
Work Experience and Educational Qualification
- At least 3 years of experience in React/ReactJs
- Should have led a team of at least 2 members
What will you do?
• Developing new user-facing features using React & Redux
• Build modular layouts, reusable code and libraries for future use
• Refactor, optimize and improve the existing code base for maintenance and scale
• Use test-driven development and acceptance tests to ensure feature quality
• Design and implementation of low-latency, high-availability, and performant applications
• Optimize application for maximum speed and scalability
• Work closely with back-end developers to make sure the user experience is implemented as it was conceived
Skills Required
• 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.
In-depth understanding of redux
• Understanding of RESTful APIs, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, and NPM
• Good understanding of Promises, Async/ Await and Callbacks
• Should have good knowledge of Socket
• Understanding the nature of asynchronous programming and its quirks and workarounds
• In-depth knowledge of object-oriented programming
• Understanding of JavaScript Development on the server side using NodeJS and Express would be a plus
• Knowledge of ES6 would be a plus
• Should have good hands-on experience on MongoDB, designing optimized database structures using MongoDB and writing optimized queries for better performance
UK based company with IT-based work in Ahmedabad and seeks to empower IT professionals and
organizations through the latest technologies.We are aproduct aswell asservice-basedindustry.We
have pioneeredin handling projects from the UK related to the healthcare industry in the UK. We follow
a novel tech-led approach and expand our expertise all over the UK and the Middle East.
What are we looking for in a candidate ?
● 2to4years of experiencewith1 yearofrelevantexperience inReactJS
(2-3 years of total work work experience) and 2 years of experience in ReactJs(4 years of total work
experience )
● Strong proficiency in JavaScript, including DOM manipulation and theJavaScriptobject
model.
● Thorough understanding of React.js and its core principles
● ExperiencewithpopularReact.jsworkflows(suchas Flux orRedux)
● Familiarity with newer specifications of EcmaScript
● Experience with data structure libraries (e.g., Immutable.js)
● Knowledge of isomorphic React is a plus
● FamiliaritywithAPIs
● 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 and
NPM
● Ability to understand business requirements and translate them into technicalrequirements
● A knack for benchmarking and optimization
● Familiaritywith code versioning toolssuchasGit, SVNand Mercurial
What will a candidate be doing with us ?
● Developing newuser-facing featuresusing React.js
● Building reusable components and front-end libraries for future use
● Translating designs and wireframesinto high quality code
● Optimizing componentsfor maximum performance across a vast array of
● Web-capable devices and browsers
Work from home available...
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end
- Collaborate with other team members and stakeholders
Skills And Qualifications
- Proficient understanding of web markup, including HTML5, CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding and knowledge of advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as Git
- Good understanding of SEO principles and ensuring that application will adhere to them
Hiring - React.JS Developer Freelance Consultant (WFH-Remote)
Greetings from Deltacubes Technology!!
Skillset Required
- React.JS
- Graphql
- Magento
Experience: 5+ years
Thanks
Deena
Talent Acquisition Specialist
They build digital products, and helps companies with their digital transformation. Our clients are based in India, USA, Europe, Africa, and the Middle East.
The company was founded in 1999 to create software products for financial risk management. Headquartered in Bangalore, we also have offices in the USA, and France.
What We're Looking For
The Way You Work
• An unwavering attention to detail and care towards your work. Suryans double-check PRs
they submit for review. Each variable name is thought through in detail; attention is paid
towards how decisions made today will affect the future.
• An absolute commitment towards doing the best work of your life, while helping others to
do the same. We deliver with utmost focus on the job at hand. The team works towards
crafting the best products for our users, and customers. Working as a team, Their employees take onproblems out of the original scope of their work if this results in a better end product.
• You should be comfortable working in an agile environment. You are also expected to
participate in code reviews—both receiving and offering them as needed. You are needed
to communicate flexibly with your team—pitching in on designs, features and ideas for the
product, wherever needed.
What is Needed for the Role
• Strong command of ReactJS
• Strong command of modern JavaScript (examples: arrow functions, async/await,
destructuring, rest & spread, etc.)
• Strong command of modern CSS and HTML (examples: flexbox, grid, media queries, etc.)
• Strong command of modern JavaScript tooling (examples: webpack, babel, ESLint, etc.)
• Hands-on experience with TypeScript on ReactJS projects is a bonus, but not required
• A good grip on Git
What You Will Work On
The specific project you work on is decided based on the list of available projects at the time.While what you work on will change over time, we assure you that you’ll work with people who care deeply about their work and deliver with great attention to detail.
What you will work on Your primary focus will be to implement a complete user interface in the form of a responsive web app, with a focus on performance. Your main duties will include creating modules and components and coupling them together into a functional app. A thorough understanding of all the components of our platform and infrastructure is required as you will be working closely with the back-end team to decide REST contracts.
Responsibilties
• Assess the technical feasibility of UI/UX designs
• Develop new user-facing features
• Build reusable code and libraries for future use
• Optimize application for maximum speed and scalability
• Assure that all edge cases are handled
• Collaborate with other team members and stakeholder
What can CasaOne promise you – An opportunity to - increase your rate of learning exponentially by defining hard problems and solving them - partake in a high-growth journey and increase revenues 5x+ Y-o-Y - be an early innovator in the shifting trend: ‘ownership economy’ -> ‘access economy’ - build a category-defining platform for FF&E (Furniture, Fixture, and Equipment) leasing - build high-performance teams
The must-haves
• Good understanding of single-page web applications and Javascript libraries and frameworks, such as ReactJS, AngularJS, and jQuery.
• Good understanding of asynchronous request handling, partial page updates, and AJAX.
• Proficient understanding of web markup, including HTML5, CSS3.
• Basic understanding of CSS pre-processing platforms, such as LESS and SASS.
• Good understanding of responsive web development.
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Basic understanding of SEO








