
We are hiring ReactJS Developers.
Experience - 3-5 years
Location - Ahmedabad
5 Days working
Required Skills:
- Should be able to do code review and deployments.
- Should have experience in JavaScript, including DOM manipulation and the JavaScript object model.
- Thorough understanding of React.js and its core principles along with React-hooks, CSS3, and HTML5.
- Experience with popular React.js workflows ( Redux - Saga )
- Familiarity with newer specifications of ECMAScript 6
- Experience with data Structures libraries ( e.g., Immutable.js )
- Familiarity with RESTful APIs
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc
- A knack for benchmarking and optimization
- Familiarity with code versioning tools such GIT.
- Familiarity with tools like React-Redux, immer, Qwest, connected-react-router, TSlint
- UI frameworks like Material UI and Kendo UI
- Familiar with Unit testing libraries like Jest-dom etc
- Familiar with browser-based debugging tools like React DevTools, React Developer tools, etc.
- Familiar with Webpack

About Genius Placement Service
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Candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Using Angular/React, JavaScript, HTML, and CSS, this candidate will be able to translate user and business needs into functional front-end design.
Responsibilities :
- Designing, developing, and testing UI for mobile and web applications.
- Build reusable code and libraries for future use.
- Accurately translate user and business needs into functional front-end code.
Requirements :
- Bachelor's degree or equivalent in Computer Science, Information Technology or MCA.
- 2-5 years of experience
- Good in fundamentals of Computer Science and Programming Languages
- Understanding of HTML, CSS or JavaScript will be an added advantage.
Type, Location
Full-time, Remote
Desired Experience
2+ years
Roles and Responsibilities :
● A great JavaScript developer who is proficient with React.js (preferred).
● 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 a quality product is important.
● Generating error-free code and compliance with SOW
● Managing development processes & working notes
● Growing technical skills and being an active part of the technical transformation in the company
● When required manage client communication for projects assigned
● Reporting on project activities and ensuring timely completion of projects/assignments
● Guiding Jr. Developers for the completion of their work
Desired Candidate Profile
Primary Skills :
● Hands-on experience in React.js, HTML/CSS, JavaScript, and People Management.
Do you love React / Javascript / Frontend?
Like solving different problems, up for learning new stuff every day? Do you Like frontend but also like full stack? Like JavaScript but also like other languages? We are looking for the constantly curious and willing-to-try-new things type of people!
We are mostly React but not only, but we do also push into all types of strange and common.
Typical tools in our toolbox are:
React
Typescript
Redux (RTK toolkit)
Recoil
Create React App
React-Router
CSS / Sass
a lot of vanilla JS
Figma
Git
Great, if you are familiar with:
ViteT-3 Stack
React Query
Desired Candidate profile
● Architect and build scalable front-end web solutions using JavaScript, React, HTML, CSS and other fundamental web technologies.
● Build reusable code and libraries using iterative development practices for future use
● Ensuring high performance on mobile and desktop.
● Implement monitoring, metric dashboards, runbooks, logging, escalations, and alerts.
● Drive code and design reviews of components / systems / products in scope and drive the architectural governance for them.
● Implement best practices and constantly learn new ways of keeping code bases up to date
Roles and Responsibilities:
● A solid grounding in Computer Science fundamentals (based on a Bachelor's or Master's in Computer Science or related field) from reputed institutes
● 4+ years of development experience in modern web technologies (HTML/CSS, JavaScript), frameworks (React, Backbone.js, AngularJS, , etc)
● Ability to build a feature from scratch & drive it to completion
● Prior hands-on experience in building responsive web interfaces at scale for consumers in a product engineering setup
● Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
● Excellent problem solving, debugging and optimization skills
● Strong knowledge of browser behavior, performance, compatibility and cross-browser issues
● Good understanding of REST API
● Familiar with front-end build tools, such as Webpack, Grunt and Gulp.js
● Proficient understanding of code versioning tools, such as Git
● Open source contribution is a plus.
• Ensure the technical feasibility of UI/UX designs
• Assure that all user input is validated before submitting to back-end
• Collaborate with other team members and stakeholders
Skills & Qualification:
• Proficient understanding of web mark-up, including HTML5, CSS3
• Proficient understanding of CSS Frameworks, such as Bootstrap 4, Bulma, UI-Kit
• Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
• Proficient understanding of client-side scripting and JavaScript frameworks, its modern ES6+ syntax and features including jQuery
• Knowledge of advanced JavaScript libraries and frameworks, core principles such as components, reactivity, and the virtual DOM
• JS Frameworks such as VueJS, Angular6, 7, 8, ReactJS, etc is a plus
• Understanding of server-side rendering and its benefits and use case
• Knowledge of functional programming and object-oriented programming paradigms
• Ability to write efficient, secure, well-documented, and clean JavaScript code
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Experience with both consuming and designing RESTful APIs
• Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Gimp or Photoshop is a plus.
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Proficient understanding of code versioning tools and development tools , such as ( Babel / Webpack / Git / Mercurial / SVN)
• Good understanding of SEO principles and ensuring that the application will adhere to them.
Responsibilities:
- Designing and developing user interfaces using AngularJS/Angular best practices.
- Adapting interface for modern internet applications using the latest front-end technologies.
- Writing JavaScript, CSS, and HTML.
- Developing product analysis tasks.
- Making complex technical and design decisions for AngularJS/Angular projects.
- Developing application codes and unit tests in AngularJS, Angular, Micro-frontend architecture, and Rest Web Services.
- Conducting performance tests.
- Consulting with the design team.
- Ensuring high performance of applications and providing support.
Qualifications
- Bachelor’s degree in Computer Science or related background
- Minimum of 3 years of relevant experience
Required Skills and Experience:
- 3+ years’ experience with JavaScript (Particularly ES6), Typescript, CSS, HTML.
- 2+ years’ experience with Angular v9 or greater.
- Experience using JavaScript building tools like Grunt and Webpack.
- Client-side unit testing via Jest or similar testing library a plus
- Experience consuming RESTful APIs is strongly desired
- Experience working in agile project management methodologies (Scrum, Kanban, FDD)
- Excellent communication skills.
- Critical thinker and good problem-solver.
ReactJS and/or React-Native and Redux.
Experience working with NextJS.
Deep understanding of RESTful technologies, microservices, and API integration
Strong understanding of HTML and CSS.
Systemic exposure to VCSl (GIT), Issue tracking (JIRA), Knowledge based
(Confluence)
Exposure to AWS and DevOps culture
Experience with Writing unit tests using JEST
Exposure to Axios, Lodash and other common front-end development tools such as
Babel, Webpack, NPM, etc.
Ability to continuously structure and organize the code base, anticipate
technical-debt, and do peer code reviews.
Good to have: Domain knowledge in the BFSI tech stack.
● Work with your team to improve our conversion rates by coding out variations for A/B
testing
● Build better user experiences
● Rigorously educate yourself with the latest development techniques and best practices
● Proactively anticipate issues and develop solutions
● Clearly communicate solutions to team members both verbally and in writing
documentation
● Implement new digital technologies or development techniques that help to meet business objectives
What You Bring to the Table
● 1+ years of front-end development experience
● Experience with responsive web design and the ability to deliver outstanding functionality to the range of client devices from desktops and laptops to mobile platforms
● Familiarity with at least one JavaScript framework (MVW) and know when to do without
one when necessary.
● Understanding of HTTP and how clients interact with a web server.
● Solid understanding of best practices. You read the YDKJS books.
● Capable of coding in ES5 and ES6 and understand the difference between them
● Up-to-date on HTML5 and CSS3 features
● Passionate about supporting all browsers, including IE8 and IE11+
● Practical experience in design techniques for web UI applications
● Demonstrated ability to roll up sleeves to develop and implement new features and
functionality
● Possess an excellent understanding of creative tools in order to develop leading-edge
web pages with interesting and innovative client-side capabilities
● Be independently driven and resourceful to deliver results with minimal direction
● Have an entrepreneurial spirit with a drive to contribute new ideas for future development
● Have the ability to work with UX and technical teams to get things done
● Have the ability to handle multiple, competing priorities in a fast-paced environment
● Have excellent verbal and written communication skills
Pluses
● Experience working in an agile development environment
Super Pluses
● You know how to polyfill features that aren't cross-browser friendly.
● You understand the same-origin policy and cross-origin resource sharing.
● You understand prototypal inheritance vs classical inheritance.
- Excellent knowledge of multiple technologies like .NET 4.0-4.6, ASP.NET, MVC, CSS, C# .NET, VB.NET, AJAX, JQuery, AngularJS, ADO .NET, Entity Framework.
- Working Knowledge in MVC Architecture will be preferable.
- Experience in Web Services, WCF, Web API.
- Experience in Windows Forms, WPF.
- Experience in JavaScript, Ajax, JQuery.
- Working knowledge in SQL queries Stored Procedures, with a strong background in SSRS/SSIS report writing.
We are looking for a React.js Developer. Your primary focus will be on developing user interface components and implementing them. 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.
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
- Optimising components for maximum performance across a vast array of web-capable devices and browsers
Requirements:
- Good knowledge of JavaScript, HTML and CSS
- Good understanding of React.js and its principles
- Good understanding of state management libraries like Redux
- Good understanding of newer specifications of EcmaScript like ES6 and ES7
- Good understanding of RESTful APIs
- Knowledge of modern authorisation mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Familiarity with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- Good understanding of Git
Minimum Qualifications:
- At least 3 years experience in web development.
- Experience with HTML5 and CSS
- Experience with ReactJS, JavaScript, ES6
- Experience with state management libraries like Redux
- Experience working with Git
- Good written and verbal English skills
- Good attention to detail
- Ability to effectively communicate with internal departments, team members and partners
- Ability to effectively plan and organise
- Ability to work independently under limited supervision
Would be a plus:
- Experience in test automation and test-driven development (Jest, Enzyme)
- Experience with NodeJS and GraphQL
- Knowledge of PWA
- Familiarity with JIRA or any other project management tool
- Experience with AWS/EC2, or other cloud services











