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 products is important.
Responsibilities
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Developing new user-facing features using React.js
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Building reusable components and front-end libraries for future use
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Translating designs and wireframes into high-quality code
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Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills
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Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
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Thorough understanding of React.js and its core principles
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Experience with popular React.js workflows (such as Flux or Redux)
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Familiarity with newer specifications of EcmaScript
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Experience with data structure libraries (e.g., Immutable.js)
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Knowledge of isomorphic React is a plus
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Familiarity with RESTful APIs
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Knowledge of modern authorization mechanisms, such as JSON Web Token
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Familiarity with modern front-end build pipelines and tools
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Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
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Ability to understand business requirements and translate them into technical requirements
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A knack for benchmarking and optimization

About Hashstudioz Technologies Pvt Ltd
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Location: Mumbai
Experience Required: 2+ Years
Job Type: Full-Time
Notice Period: Immediate Joiners
About the Role
We are seeking a skilled and experienced Front-End Developer to join our product engineering team. The ideal candidate must have experience working in a product-based software development company and should have hands-on involvement in e-commerce platform projects.
Mandatory Criteria
- Candidate must be currently working or have prior experience in a product-based software development company
- Candidate must have worked on at least one e-commerce platform project (end-to-end involvement)
Key Responsibilities
- Develop and maintain responsive, high-performance web interfaces using React.js
- Translate UI/UX designs into pixel-perfect, reusable front-end components
- Optimize components for maximum performance and cross-browser compatibility
- Integrate front-end components with backend RESTful APIs
- Collaborate with design, backend, and QA teams to deliver seamless user experiences
- Participate in code reviews, testing, and agile development ceremonies
Required Skills
- Strong proficiency in JavaScript (ES6+), React.js, HTML5, and CSS3
- Experience with state management libraries such as Redux or Zustand
- Solid understanding of responsive design and cross-browser compatibility
- Familiarity with RESTful APIs and API integration
- Knowledge of version control systems like Git
- Understanding of performance optimization, debugging, and front-end testing practices
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- 2 to 12 years of professional experience in React Native development.
- Strong proficiency in JavaScript, TypeScript, and modern web technologies.
- Experience working with RESTful APIs and integrating third-party libraries.
- Solid understanding of mobile app architecture and design patterns.
- Knowledge of mobile UI/UX best practices and principles.
- Familiarity with version control systems such as Git.
Experience: 3-8 years of experience
About Proshort
Proshort is an early-stage, VC-funded silicon valley start-up. We are building a short video platform for enterprises that delivers personalized content. This will be a short video platform purpose-built for professionals that can be integrated with existing content and communication consumption channels, such as slack or teams. The engineering team based in Bangalore works on super hard problems in machine learning, scalable architecture, and man-machine interface. Proshort has been
started by a team with deep expertise in building scalable Internet products. The team members have worked and led teams at Google, Facebook, Uber, Yahoo, and Microsoft.
Website: https://proshort.ai/
Location: Bangalore
Who are we looking for?
Proshorts.ai is looking to hire young, dynamic and talented people for the front-end web development team at the Bangalore office. The company is building a video editing and video serving web application for the customer end-use. The company is looking to develop a web application in React.
Roles and Responsibilities:
● Develop High-Level Design and Low-Level Design for the web application
● Writing application interface codes using JavaScript following react.js workflows.
● Troubleshooting interface software and debugging application codes.
● Developing and implementing front-end architecture to support user interface concepts.
● Maintain code and write automated tests to ensure the product is of the highest quality.
● You will be sharing feedback and brainstorming ideas with teams to improve the development process.
● Understand basic concepts of design for developing user-friendly applications.
● Stay up to date with the latest technologies.
● Ensure the performance, quality, and responsiveness of applications
● Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Requirements:
● Hands-on experience with ReactJS, JavaScript, ECMAScript (OOJS) and JSX
● Hands-on experience on Web development technology stack, HTML/JS/CSS and other web development libraries and frameworks is an added advantage
● Good familiarity with most of the ReactJS built-in and popular third-party frameworks, libraries, and accelerators
● Good understanding of Data Structures and Algorithms
● Some basic understanding of the Agile development life-cycle;
● Basic understanding of Git, SVN, or other version control tools;
● Ability to write readable code, create documentation for existing code, and refactor previously written code
● Good analytical and critical thinking abilities
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.
We are looking for a qualified WordPress Front-end developer to join our IT team. You will be responsible for building the ‘client-side’ of our web applications. You should be able to translate our company and customer needs into functional and appealing interactive applications.
Responsibilities:
- WordPress front-end development using HTML, CSS, JavaScript, jQuery to create user-friendly web pages
- Experience or in-depth knowledge about the theme customization
- Experience in implementing basic security for websites & plugin understanding
- Maintain and improve website
- Optimize applications for maximum speed
- Design mobile-based features
- Collaborate with back-end developers and web designers to improve the usability
- Get feedback from, and build solutions for, users and customers
- Write functional requirement documents and guides
- Create quality mockups and prototypes
- Help back-end developers with coding and troubleshooting
- Ensure high-quality graphic standards and brand consistency
- Stay up-to-date on emerging technologies
Requirements:
- Proven work experience as a Front-end developer
- Hands-on experience with markup languages
- Experience with WordPress, JavaScript, CSS, SASS, and jQuery
- Familiarity with browser testing and debugging
- Experience with responsive and adaptive design.
- In-depth understanding of the entire web development process (design, development, and deployment)
- Understanding of layout aesthetics
- Knowledge of SEO principles would be the cherry on the cake!
- Designing and developing user interfaces using 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 Angular
- Developing application codes and unit tests in Angular JS, Java Technologies, and Rest Web Services.
- Ensuring high performance of applications and providing support.
- Bachelor’s degree in computer science, computer engineering or similar.
- Should have 3+ experience as an Angular JS developer.
- Excellent project management skills.
- Salary is negotiable for a right fit.
We do have opening with our company Crownstack Technologies for React.Js Developer. Interested candidate can share their CV.
About us
Crownstack is a premium organisation that specializes in providing innovative digital technology solutions to various enterprises including startups, small and medium-sized businesses and Fortune 500 companies across the globe. Our services include, but are not limited to, UI design, mobile app and web development, Cloud computing, data analytics, and Dev Ops. We take pride in our ingenious, meticulous, and skilled workforce who aim to deliver sustainable and cutting-edge business and technology solutions to all our clients. ★ 100+ Successful Apps Delivered | ★ Enterprise and Startup Clients | ★ Scalable Products | ★ MEAN Stack | ★ Python, pHp, NodeJs | ★ Agile Development | ★ Best UI/UX Award
Job Description
Crownstack is looking for ReactJs Developers to join our team and deliver a streamlined user experience. We want a team member who strives to develop a first-class codebase using ReactJs best practices. As a React Developer, you will implement a complete user interface across our mobile and desktop web interfaces.
Requirements
Job Location: Gurgaon/Noida
Experience: 2+ years
Roles and Responsibilities
- Develop user interfaces with the latest frontend technologies
- Research, analyze, and develop product features of increasingly complex nature
- Code tested and documented JavaScript, HTML, PUG and CSS
- Make design and technical decisions for ReactJs projects.
- Develop application code and unit testing in the ReactJs with REST APIs
- Ensure high performance of all systems developed
Skills and Qualifications
- 2+ years experience with ReactJs
- Strong expertise with HTML, CSS, and writing cross-browser compatible code.
- Experienced in Typescript is a plus
- Familiarity with testing frameworks (Ex. Enzyme)
- Experience in building highly reusable and decoupled components
- Experience in State management Libraries like Redux, mobx
- Critical thinking and problem-solving skills
- Good time-management skills
- Great interpersonal and communication skills











