
UI Developer
at Virtusa Corporation (NASDAQ: VRTU) is an American informatio
- Very Strong communication and consulting skills
- Strong front-end development skills, experience with JavaScript libraries/frameworks mainly Angular JS Preferably Version 7 or Version 5
- Experience working with server-side JavaScript Frameworks and build tools (node.js, bower, grunt, gulp)
- Demonstrable experience developing large-scale applications using one or more MV* patterns (MVVM, MVC, MVP)
- Expertise in developing single page web applications using front-end routing, consuming JSON-based RESTful APIs, client-side templating
- Strong competency in responsive layouts leveraging CSS and media queries and related UI frameworks (e.g., Bootstrap, Foundation)
- Experience with CSS preprocessors (e.g., Sass, LESS)
- Experience with code analysis tools (e.g., JSLint, JSPerf)
- Practical knowledge of web page optimization techniques and guidelines for fast page load times
- Strong understanding of Ajax and/or promises
- Experience working in an agile, multidisciplinary team.
- Experience working with a distributed version control system (git, mercurial)
- Experience writing unit tests in one or more of the following: karma, mocha, chai, sinon, jasmine, jest
- Experience working on AWS. Basic understanding of Security Groups/ VPC etc.
- Experience on working with & integrating with microservices
- Experience on developing/ using CI/CD pipeline using Jenkins/ Git

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We are looking for a skilled React / Javascript developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack.
**Who are we and what do we do:**
Holofy is at its core a technology that specializes in digitizing the real world so it can be transacted at the speed of light. In order to achieve that, we've built an entire sales engagement platform on top of video, as we believe it's the most powerful tool to story-tell beating any other medium ( such as 3D ) hands over fists. Whilst this is the most visible and simplest to understand value proposition, our moat comes from the complex set of algorithms, data structures and workflow tools that make our entire experience work at scale.
We operate as a SAAS, but our services can be described as B-to-B-to-C covering the entire spectrum of a user's conversion journey. We offer our product to Real-Estate businesses, as they have yet to unlock the fundamental power of software and user experience working together in unison.
Being part of Holofy means pushing yourself to do the best work in your life. Our existence and success as a startup literally depend on excellence as the only competitive advantage against competitors that are bigger than us, richer than us, and more visible than us. It's a scary and exhilarating place to be in. If that sounds like you, here are the details
**What you will do:**
* Create extremely well-crafted front-end web applications using React.js (with Hooks), Redux
* Build reusable cross-platform components and front-end libraries for future use
* Write resilient code that will be continuously tested, deployed, and performed at scale
* Be part of a self-organizing and cross-functional Agile team
* Support in leading within the team, actively improving overall software quality whilst also helping fellow team members
* Contribute to the team's technical direction and the improvement of its tools and processes as well as technical interviews
**What You Have**
* At least 2 years experience working with React.js
* Good understanding of Browser Rendering Behavior
* Advanced Level of JavaScript (ES6+)
* Experience with any state management approach
* Unit, Integration, e2e tests
* REST API experience
* CSS Framework experience
* Styling experience (Styled Components, JSS, CSS Modules, etc. )
* Experience and understanding of Agile software development principles
**Nice to have**
* Experience with Hooks
* Experience with HLS or other streaming technologies
* TypeScript
* Performance optimization
* GraphQL
* Some experience with build tools and task runners
* React Native
* Experience with cloud (AWS)
* Experience with building in Web widgets or Extensions
* Familiar with react-spring or any animation libraries
**The perks:**
* Fully flexible, work-from-anywhere policy. Forever. With reasonably flexible hours included. As long as you are reachable you can literally be on a beach or in the mountains for all we care.
* Solid equipment budget ( Macbook's + full work-from-home setup ), that most probably will stay with you when you move on.
* Medical Insurance. One that is not just for show, it actually keeps you and your family safe.
* 30-day paid holiday
* Educational Stipend
* EPAM Employee Stock Purchase Plan (ESPP) (subject to certain eligibility requirements)
Job Description:
As a Frontend Developer, your responsibilities will include:
- Developing new user-facing features using React.js and integrating with backend services.
- 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 broad spectrum of web-capable devices and browsers.
Key Performance Indicators:
- Efficiency and quality of the code developed.
- Adherence to project timelines and delivery milestones.
- Positive stakeholder feedback on usability and design.
- Continuous improvement and adoption of best practices in frontend development.
Prior Experience Required:
- Minimum 3+ years of experience in frontend web development.
- Proficient in JavaScript, including DOM manipulation and the JavaScript object model.
- Extensive experience with React.js and its core principles.
- Strong proficiency in HTML5, CSS3, and modern frontend development tools.
- Experience with popular React.js workflows (such as Redux).
- Familiarity with newer specifications of EcmaScript.
- Experience with data structure libraries (e.g., Immutable.js).
- Good understanding of RESTful APIs and modern authorization mechanisms (e.g., JSON Web Token).
- Good to have: Experience with TypeScript and Next.js.
Employer:
RaptorX.ai
Location:
Hyderabad
Department:
IT Development
Collaboration:
The role involves working closely with backend developers, UI/UX designers, and project managers to deliver seamless, high-quality web applications.
Salary:
Competitive, based on experience and market standards.
Education:
- Bachelor's degree in Computer Science, Information Technology, or a related field.
Language Skills:
- Strong command of Business English, both verbal and written, is required.
Other Skills:
- Excellent problem-solving skills.
- Looking for perfection in development
- Taking Ownership and Accountability in a fast-paced environment.
- Proficiency in code versioning tools, such as Git.
- Knowledge of modern frontend build pipelines and tools.
- Experience with responsive and adaptive design.
Additional Requirements:
- Portfolio of previous projects that demonstrates expertise in frontend development.
- Familiarity with agile methodologies.
- Strong teamwork skills, with the ability to collaborate effectively with colleagues and clients across diverse teams.
About Job
HelloAR is actively seeking React JS developers with strong proficiency in Three.js to join our growing technical team.
Qualifications:
- Proficiency in modern JavaScript, including ES6 and promises.
- Previous experience with React.js in either a commercial setting or personal projects.
- Understanding of common browser APIs and recent HTTP protocol extensions relevant to frontend development.
- Familiarity with state management libraries such as Redux.
- Experience working with 3D libraries like Three.js.
- A problem solver who enjoys challenges and puzzles.
Responsibilities:
- Develop and maintain HelloAR's React applications.
- Create UI components based on provided designs.
- Produce reusable code and libraries for future use.
- Collaborate with team members and stakeholders.
- Contribute to team development and initiatives.
About HelloAR:
HelloAR is a Remote Presentation platform for physical products. Our platform empowers users to create immersive product catalogs, 3D product configurators, sales tools, e-commerce experiences, collaboration tools, and more. We offer well-designed APIs, a 3D design marketplace, a drag-and-drop admin tool, SDKs for various web and mobile platforms, SDKs for VR platforms, and out-of-the-box solutions that enable users to deliver exceptional product presentations to their customers.
Expectations for Our Engineers:
- Tackle challenging problems.
- Take pride in producing high-quality code.
- Display interest in Augmented Reality.
- Build simple yet powerful web applications.
- Embrace the unique challenges of working in a startup environment.
- Possess knowledge (or a willingness to learn) about 3D and computer graphics.
- Be open to experimentation, learning, and becoming experts in new languages and platforms.
- We are seeking developers who not only excel in programming but also have the ability to question specifications and propose better solutions for users.
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)
Frontend Developer (ReactJS)
Company Profile
Egregore Labs (www.egregorelabs.com) is a financial software company founded in 2017 by Prashant Vijay (ISB, Tulane) & Hari Balaji (IIM Ahmedabad, IIT Madras) both of whom have spent over a decade each in Financial Services, with a majority of their experience at Goldman Sachs across New York, Hong Kong & Singapore in roles across Trading, Quant & Technology.
Opportunity
We are looking for an experienced Frontend engineer with ReactJS development experience to join our team.
Here’s are some of the things you might have to do on any given day:
- Implement responsive and performant UIs with user centered approach with frontend technologies including ReactJS, Javascript(ES 6), Typescript, SCSS, etc
- Write meaningful test cases for frontend &
- Integrate our products with 3rd party products/tools/services
- Develop Infrastructure for delivering services using a performance driven approach, build databases, schedule automated jobs, etc
Ideal Background / Experience
- At least 5 yrs of diverse experience in web development for product or services oriented environment with exposure to working production deployments
- Expertise in programming using Python/ReactJS or similar scripting languages
- In-depth exposure to technologies used in web-based SaaS products, including REST APIs
- Sound understanding of Postgres and NoSQL databases such as MongoDB
Nice to have exposure to any of
- AWS
- Azure
- ELK
- Object Relational Models (SQLAlchemy, etc)
- Google APIs
- Microservices Architecture Pattern
- NodeJS / ExpressJS
Work From Home
React.js Developer Job Description
We are looking for a skilled react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
To ensure success as a react.js developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class react.js developer should be able to design and build modern user interface components to enhance application performance.
React.js Developer Responsibilities:
- Meeting with the development team to discuss user interface ideas and applications.
- 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 react.js 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.
- Documenting application changes and developing updates.
React.js Developer Requirements:
- Bachelor’s degree in computer science, information technology, or a similar field.
- Previous experience working as a react.js developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
- Must-Know React, PHP, & JS
- Good with writing clean and efficient code
- Must use WordPress coding standards
- Decent knowledge of all technologies involved with developing WordPress plugins
- Basic knowledge of Photoshop for creating pixel-perfect HTML (if needed)
- Common sense & Troubleshooting mindset
We are looking for a seasoned frontend developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You’ll be an exceptional problem solver and take responsible actions in ensuring the application is optimized both in technology and in delivering best user experience.
Responsibilities:
- Work closely with design, product management and development teams to create elegant, usable, responsive and interactive interfaces across multiple devices.
- Turning UI/UX designs into prototypes, creating awesome interactions from designs, writing reusable content modules and maintainability of the code.
- Implement UI development principles to ensure that the product client-side serves at scale.
- Review and optimize the app usage by monitoring key metrics and rectifying the issues proactively.
- An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
Requirements:
- 2 to 5 years of relevant work experience as a web developer, UI developer, JavaScript expert or frontend engineer
- Experience in Frontend Technologies
- Typescript - the right way. Ie, not using it exactly like Javascript, instead using it in the way it was intended to be used.
- React
- GraphQL (Relay Specification is a plus)
- Apollo Client for React OR React-Relay
- Worked in large React Projects preferably in TypeScript, with proper usage of Typing.
- Familar with React Contexts and Hooks
- Should have a very good understanding, and practical knowledge in Advanced Guides in React (https://reactjs.org/docs/forwarding-refs.html" target="_blank">https://reactjs.org/docs/forwarding-refs.html)
- Familiar with UI layouts, SASS, bootstrap and the CSS GRID system
- Experience with a GraphQL backend using either Apollo Client for React or React Relay is a plus
- Experience using any one React UI Framework: Ant UI, Elastic UI, Material Framework for React, Blueprint UI or Bootstrap for React
React Native / React JS Developer
We're looking for a React Native Developer to join our growing frontend team. As a React Developer, you will help develop the next generation of our apps using tools such as React.js, Redux, Enzyme, and Webpack. You should be familiar with React and its ecosystem.
Responsibilities
- Actively aid the consulting team in different phases of the project including problem definition, effort estimation, diagnosis, solution generation, design develop and deployment.,
- Contribute to unit-level and organizational initiatives.,
- Adherence to the organizational guidelines and processes
- Design, build and maintain efficient, reusable, and reliable codes by setting expectations and features priorities throughout the development life cycle
Requirement
- 2+ years' experience working with a Javascript framework, React Native, ReactJS, Typescript, Node JS
- In-depth understanding of Javascript, the DOM, and relevant concepts
- Must have experience in Web services, Web API, REST services, HTML, CSS3
- Proficiency with browser-based debugging and performance testing
- Identify bottlenecks and bugs, and recommend system solutions by comparing advantages and disadvantages of custom development.
- Contributing to team meetings, troubleshooting development, and production problems across multiple environments and operating platforms.
Requirements and Qualification
• 4-7 years of experience.
• Bachelor’s degree in engineering
• 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
• Good understanding of responsive web development
• Proficient understanding of cross-browser compatibility issues and ways to work around them
• Basic understanding of SEO










