Key Responsibilities : UI Architecture : - Design and implement the overall architecture of our front-end applications, ensuring modularity, maintainability, and scalability. Component Development : - Build reusable React components with a focus on performance, accessibility, and responsiveness. State Management : - Utilize Redux or other state management libraries to create predictable, efficient data flows within our applications. API Integration : - Collaborate with backend engineers to integrate seamlessly with RESTful APIs, ensuring data consistency and error handling. User Experience (UX) : - Work closely with UX designers to translate wireframes and mockups into polished, interactive interfaces. Performance Optimization : - Identify and resolve performance bottlenecks, optimizing code and assets for fast loading times and smooth interactions. Testing & Quality Assurance : - Write unit, integration, and end-to-end tests to ensure the quality and reliability of the UI. Mentorship & Collaboration : - Share your knowledge and expertise with junior team members, fostering a culture of continuous learning and growth. Qualifications : Essential : - 4+ years of front-end development experience with a strong focus on React.js (minimum 4 years). - Expert-level JavaScript skills, including ES6+ features and asynchronous programming. - Deep understanding of React ecosystem tools like Redux, Webpack, and React Router. - Proficiency in HTML5, CSS3 (including LESS or SASS), and responsive design principles. - Hands-on experience with AWS services (e.g., S3, CloudFront, Lambda) for front-end deployment and optimization. - Proven ability to architect complex front-end projects from conception to deployment. - Experience reading and working with API documentation (REST, GraphQL). - Strong understanding of server-side rendering (SSR) and client-side rendering (CSR) techniques. - Excellent communication and collaboration skills within a cross-functional team. Preferred : - Experience with TypeScript. - Familiarity with CSS-in-JS libraries (e.g., Styled Components). - Experience with performance profiling and optimization tools. - Knowledge of testing frameworks like Jest and React Testing Library. - Understanding of OAuth 2.0 and security best practices for web applications. - Experience with design systems and component libraries.

Key Requirements : 1. Strong proficiency in React and related libraries (e.g., Redux, React Router) 2. Solid understanding of JavaScript, HTML5, and CSS3 3. Must have AWS Experience. 4. Experience with RESTful APIs and integrating frontend with backend services 5. Familiarity with version control tools (Git, GitLab, or similar) 6. Experience with building responsive and user-friendly interfaces 7. Hands-on experience with CI/CD pipelines for frontend applications 8. Familiarity with modern build tools (Webpack, Babel) and testing frameworks (Jest, React Testing Library)

Position Summary: We are looking for a React Developer with 3+ years of experience to join our team. In this role, you will help build and maintain scalable, high- performance web applications using ReactJS, NodeJS, and NextJS. The ideal candidate is passionate about coding, eager to learn, and enjoyscollaborating with other developers. Job Location: Nagpur & Pune Key Responsibilities: Develop scalable and responsive web applications using ReactJS, NodeJS, and NextJS. Work with UI/UX designers to help create user-friendly interfaces.omponents. Work with UI/UX designers to help create user-friendly interfaces. Optimize applications for maximum performance and scalability. Implement server-side rendering (SSR) and static site generation (SSG) using NextJS. Ensure cross-platform and cross-browser compatibility. Assist with the integration of third-party APIs and services. Participate in code reviews and follow coding best practices. Required Skills and Qualifications: Strong proficiency in JavaScript; TypeScript knowledge is a plus. 3+ years of experience with ReactJS and NodeJS. Hands-on experience with NextJS and its core features (SSR, SSG). Familiar with RESTful APIs and web services. Experience with state management tools (Redux, Context API). Proficiency in HTML5, CSS3, and responsive design principles. Familiarity with Git and version control workflows. Problem-solving skills and attention to detail. Why Join Us? Lead a talented team in a fast-paced, innovative environment. Work on cutting-edge projects with the latest technologies. Competitive salary and benefits package. Opportunities for career growth and continuous learning. Nice To Have: Exposure to NextJS features like Incremental Static Regeneration (ISR) and Image Optimization. Knowledge of performance optimization techniques in ReactJS applications. Understanding of security best practices for web applications.

Job Requirements : - 3+ years of 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. - 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 : - Minimum 3 years of experience in building and maintaining web applications - 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 (Flux or Redux) and data structure libraries(Immutable) - Knowledge of current industry coding standards, tools and best practices - Experience with RESTful APIs - Familiarity with modern front-end build pipelines and tools - Ability to understand business requirements and translate them into technical requirements

We are looking for a highly technical React.js Developer who is passionate about front-end development and loves to build scalable, high-performance web applications. The ideal candidate should have strong problem-solving skills, a deep understanding of JavaScript, and a keen interest in learning new technologies.Responsibilities : Develop and optimize high-performance, scalable React.js applications. Write clean, efficient, and reusable code using React.js, TypeScript (optional), and modern JavaScript (ES6+). Work with Redux, React Query, or Context API for state management. Implement and maintain unit tests using Jest, React Testing Library, or similar tools. Ensure the best UI/UX practices using Tailwind CSS, Material UI, or Styled Components. Collaborate with backend developers to integrate RESTful APIs or GraphQL endpoints. Optimize applications for speed, security, and scalability. Debug and troubleshoot issues across browsers and devices. Stay updated with the latest React.js and front-end trends to improve development processes. Requirements : Strong proficiency in React.js, JavaScript (ES6+), and HTML5/CSS3 Typescript. Good understanding of functional components, hooks, and lifecycle methods. Experience with REST APIs, JSON, and asynchronous programming (Promises, Fetch, Axios, etc. ). Familiarity with Git and version control workflows (GitHub, GitLab, or Bitbucket). Strong problem-solving and debugging skills. Passion for writing clean, maintainable, and scalable code. Locations : Mumbai, Delhi / NCR, Bengaluru , Kolkata, Chennai, Hyderabad, Ahmedabad, Pune, Remote

React JS Developer Experience : 6+ Years Location : Remote | Type : [Full-time/Remote/Hybrid] Key Skills : - 4+ years in ReactJS with strong JavaScript (ES6+), TypeScript - Proficient in HTML5, CSS3, SASS/LESS - Responsive UI using Bootstrap/Material-UI - Strong in Redux/Flux, REST APIs, and token-based authentication - Familiar with build tools (Webpack, Babel, npm/yarn) - Experience with Git, Bitbucket, Jenkins - Knowledge of SEO implementation - Skilled in debugging, performance tuning, and dependency handling - Unit testing using Jest, React Testing Library - Bachelors in CS or related field preferred

Skills : - Strong proficiency in Angular 16 and TypeScript. - Experience with HTML5, CSS3, and responsive design principles. - Familiarity with RESTful APIs and asynchronous programming. - Knowledge of version control systems like Git. - Experience with build tools and package managers like Webpack, NPM, etc. - Understanding of front-end architecture and design patterns (e.g., MVC, MVVM). - Familiarity with agile development methodologies. Additional Skills : - Knowledge of state management libraries (e.g., NgRx, Redux) is a plus. - Knowledge of Azure Cloud is a plus. Soft Skills : - Strong problem-solving skills and attention to detail. - Excellent communication and teamwork abilities. - Ability to work in a fast-paced environment and manage multiple projects. Key Responsibilities : Develop and Maintain Applications : - Design, develop, and maintain web applications using Angular 16 and TypeScript. - Collaborate with UI/UX designers to translate wireframes and mockups into responsive, high-performance web applications. Code Quality : write clean, modular, and reusable code following best practices. - Ensure the technical feasibility of UI/UX designs. - Perform code reviews and mentor junior developers on Angular and TypeScript best practices. Integration : - Integrate third-party APIs and libraries into Angular applications. - Work with back-end developers to integrate front-end and back-end components. Testing : - Develop unit tests and conduct automated testing to ensure application quality and performance. - Debug and resolve issues reported in the application. Optimization : - Stay updated on the latest web technologies, especially in Angular and TypeScript, and integrate new features as necessary. Location- Hyderabad,Bengaluru,Chennai,Pune,Noida,Delhi

We are looking for a skilled Angular Developer with 2 - 3 years of experience to develop dynamic, high-performance, and scalable web applications. The ideal candidate should have expertise in Angular 8 and above, along with proficiency in HTML, CSS3, JavaScript, Bootstrap, and RESTful APIs. You will be responsible for designing and developing user-friendly interfaces, collaborating with teams, and ensuring application performance and security. Key Responsibilities : - Design and develop responsive, interactive, and high-performing UI screens using Angular 8+, HTML5, CSS3, and Bootstrap. - Build single-page applications (SPAs) with modular, reusable components in Angular. - Optimize web applications for maximum speed, scalability, and cross-browser compatibility. - Ensure the best UI/UX practices by closely working with designers and backend developers. - Work with RESTful Web Services and APIs, integrating them seamlessly into the front end. - Develop efficient HTTP client services to consume APIs. Handle authentication and authorization using JWT, OAuth, or similar mechanisms. - DOM Manipulation & Performance Optimization : Strong understanding of Document Object Model (DOM) and DOM manipulation functions. - Optimize performance by lazy loading, code splitting, caching, and optimizing rendering techniques. Implement state management using NgRx, Redux, or other state management libraries. - Develop clean, maintainable, and reusable styles using CSS preprocessors like SASS and LESS. - Implement theming, animations, and adaptive layouts for different devices and screen sizes. - Work with GitHub, SVN, and ClearCase for source code management and version control. - Use modern IDEs such as WebStorm, IntelliJ, VS Code, and Notepad++ for efficient coding and debugging. - Participate in Agile/Scrum development processes, attending daily stand-ups, sprint planning, and retrospectives. - Work closely with cross-functional teams including designers, backend developers, and product managers. Write clean, maintainable, and well-documented code, following best coding practices. - Debug and troubleshoot cross-browser and cross-platform compatibility issues. - Continuously explore and implement new frameworks, libraries, and best practices to improve development efficiency. - Maintain code quality and application performance through code reviews and refactoring. Required Skills & Qualifications : - 2 - 3 years of experience in Angular 8+ and front-end development. - Strong proficiency in HTML5, CSS3, JavaScript (ES6+), TypeScript, and Bootstrap. - Experience in developing SPAs (Single Page Applications) using Angular. - Hands-on experience with RESTful APIs and integrating backend services. - Good understanding of DOM, event-driven programming, and component-based architecture. - Experience in using CSS preprocessors like SASS and LESS. - Proficiency in Git, GitHub, SVN, and ClearCase for version control. - Familiarity with Agile methodologies (Scrum/Kanban) and tools like Jira, Trello, or Azure DevOps. - Strong problem-solving skills and ability to debug UI issues efficiently. - Excellent communication, teamwork, and time-management skills. - Experience with state management libraries (NgRx, Redux, Akita, etc.). - Knowledge of progressive web apps (PWAs) and server-side rendering (SSR) with Angular Universal. - Understanding of unit testing and end-to-end testing frameworks (Jasmine, Karma, Protractor, Cypress). Familiarity with GraphQL and WebSockets. - Work with cutting-edge technologies and modern web development practices. - Opportunity to collaborate with a highly skilled and motivated team. - Competitive salary and benefits package. Career growth opportunities and continuous learning environment.

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together. Primary Responsibility Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so Required Qualifications 10+ years of relevant software development experience including recent work with React framework and RESTful services Solid communication skills including a comfort with leading architectural design meetings Proven excellent collaboration within the team and to supply chain teams Quickly creating easily understood system architecture diagrams to communicate designs, workflows, and dependencies React framework including hooks and component architecture State management using tools like Redux or React Query Performance Optimizationcode splitting, lazy loading, memorization API design for REStful services and GraphQL Authentication/Authorization patterns such as OAuth Azure cloud concepts including App Services and Application Insights Design principles including SOLID principles and clean architecture Data security, including encryption; Knowledge of security tools like Twistlock, SonarQube At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone - of every race, gender, sexuality, age, location and income - deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.

5+ years of experience in frontend application development; including the latest 3 years 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. - Grade Specific Knowledge on testing frameworks Jest and React Testing Library. Experience with browser-based debugging and performance testing software. Excellent troubleshooting skills.

Software Requirements: Strong knowledge of React and React Native Experience with Redux, React Router and other React libraries Knowledge of HTML, CSS, and JavaScript Familiarity with Git and version control systems Understanding of REST APIs and API integration Knowledge of Agile software development methodologies Overall Responsibilities: Design, develop and implement high-quality React-based applications Work with cross-functional teams to understand client requirements and implement them in a timely and efficient manner Collaborate with designers to create a seamless user experience Debug and resolve technical issues in a timely manner Test and validate code to ensure quality and reliability Stay up-to-date with emerging technologies and trends in the React ecosystem Skills: Strong experience with React and React Native Excellent knowledge of HTML, CSS, and JavaScript Familiarity with Redux, React Router, and other React libraries Experience with Agile software development methodologies Understanding of REST APIs and API integration Knowledge of Git and version control systems Ability to debug and resolve technical issues in a timely manner Experience: 12+ years of experience as a React developer Strong portfolio of projects developed using React Experience with mobile app development is a plus Day-to-Day Activities: Collaborate with cross-functional teams to understand client requirements Design, develop and implement high-quality React-based applications Debug and resolve technical issues in a timely manner Test and validate code to ensure quality and reliability Stay up-to-date with emerging technologies and trends in the React ecosystem Qualification: Bachelors degree in Computer Science or related field Strong portfolio of projects developed using React Soft Skills: Excellent communication and interpersonal skills Strong analytical and problem-solving skills Ability to work independently and in a team environment Attention to detail and commitment to quality Flexibility and adaptability to changing requirements and technologies.

Overall Responsibilities: Lead a team of developers to ensure high-quality software delivery. Develop and maintain applications and systems using Java and React. Design and implement scalable and efficient solutions to meet business requirements. Collaborate with cross-functional teams to resolve technical issues and drive innovation. Stay updated with emerging technologies and industry trends. Software Requirements: Proficiency in Java programming and related technologies. Strong experience in React and front-end technologies. Familiarity with microservices architecture and cloud computing. Knowledge of software development methodologies (Agile, Scrum, etc.). Category-wise Technical Skills: Front-End: Proficiency in React and related libraries (e.g., Redux). Strong knowledge of JavaScript, HTML, CSS, and responsive design principles. Back-End: Extensive knowledge of Java programming. Experience with Java frameworks such as Spring and Hibernate. Understanding of RESTful APIs and microservices architecture. Cloud: Familiarity with cloud platforms and services (e.g., AWS, Azure, Google Cloud). Tools & Others: Experience with version control systems (e.g., Git). Knowledge of build tools and package managers (e.g., Maven, npm/yarn). Understanding of CI/CD pipelines and deployment processes. Experience: 7+ years of hands-on experience in software development, with a strong focus on Java and React. Proven track record of building and deploying production-grade applications. Experience working in an Agile/Scrum development environment. Day-to-Day Activities: Lead and mentor a team of developers. Write clean, maintainable, and efficient code for both front-end and back-end components. Conduct code reviews and provide constructive feedback to peers. Participate in daily stand-up meetings and other team ceremonies. Debug, test, and fix bugs and issues as they arise. Continuously improve existing codebase and infrastructure. Collaborate with cross-functional teams to define project requirements and specifications. Qualifications: Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field. Extensive experience with Java and React. Strong analytical and problem-solving skills. Excellent communication and collaboration abilities. Ability to work independently and as part of a team. Strong attention to detail and quality. Soft Skills: Strong problem-solving skills and a proactive approach to identifying and addressing issues. Excellent verbal and written communication skills. Ability to work effectively in a dynamic and fast-paced environment. Strong organizational and time management skills. A collaborative mindset and ability to work with cross-functional teams. Adaptability and willingness to learn new technologies and frameworks.

Job Summary Synechron is seeking an Associate Specialist in React to join our innovative team. In this pivotal role, you will be responsible for developing and maintaining high-performance applications using React, Redux, and React Native. Your work will contribute significantly to our business objectives by ensuring that our applications meet client requirements and industry standards. Software Requirements Required Proficiency: React, Redux, and React NativeMinimum8 + years of hands-on experience JavaScriptAdvanced proficiency HTML and CSSProficient level Preferred Proficiency: Experience with version control systems like Git Familiarity with RESTful APIs Overall Responsibilities Develop and maintain applications with React, Redux, and React Native. Write clean, scalable, and maintainable code. Collaborate with cross-functional teams to design and implement new features. Debug and resolve issues in production applications. Ensure applications adhere to accessibility and performance standards. Stay up-to-date with the latest developments in React and related technologies. Technical Skills (By Category) Programming Languages: Required: JavaScript Preferred: TypeScript Frameworks and Libraries: Required: React, Redux, React Native Preferred: Node.js, Express.js Development Tools and Methodologies: Required: Agile development practices Preferred: DevOps practices Experience Requirements 8+ years of experience in React development. Strong understanding of software development principles and methodologies. Industry experience in application development is preferred but not mandatory. Day-to-Day Activities Participate in daily stand-ups and team meetings. Collaborate with designers and stakeholders to refine application requirements. Deliver features and improvements according to project timelines. Exercise decision-making authority on technical implementation details. Qualifications Bachelors degree in Computer Science or a related field. Equivalent experience may be considered. Continuous professional development through workshops and training is encouraged. Professional Competencies Strong problem-solving and critical-thinking skills. Ability to work effectively in a team and lead when necessary. Excellent communication skills for stakeholder management. Adaptability to new technologies and methodologies. Innovative mindset with a focus on quality and performance. Efficient time management and prioritization skills.

Job Summary Synechron is seeking a skilled and experienced Fullstack Developer specializing in React and Node.js to join our innovative development team. In this role, you will design, develop, and maintain scalable web applications that enhance user experiences across desktop and mobile platforms. Your contributions will support business objectives by delivering high-quality software solutions, collaborating with cross-functional teams, and driving continuous improvement in our technology stack. Software Requirements Required: React.js (advanced knowledge) JavaScript (ES6+) Node.js (proficient understanding) Version control systemsGit, GitHub Testing frameworksJest, Mocha Preferred: Redux state management RESTful APIs and GraphQL integration Web technologiesHTML5, CSS3 Familiarity with UI/UX principles Experience with CI/CD tools and pipelines Overall Responsibilities Collaborate with product managers, designers, and other developers to create innovative features and functionalities Write clean, maintainable, and efficient code following best practices Participate in code reviews, providing constructive feedback to team members Troubleshoot, diagnose, and resolve bugs and performance issues in web applications Contribute to the continuous improvement of development processes and standards Stay updated with the latest web technologies and incorporate relevant best practices into projects Assist in defining technical solutions that align with business goals and user needs Strategic objectives: Deliver responsive, reliable, and scalable web products Enhance user engagement and satisfaction through innovative UI/UX implementations Foster a collaborative environment that promotes knowledge sharing and skill development Performance outcomes: Consistently deliver high-quality code within project timelines Improve application stability, performance, and user experience Proactively identify and implement process improvements Technical Skills (By Category) Programming Languages: Mandatory: JavaScript (ES6+), React.js, Node.js Preferred: TypeScript Databases/Data Management: Basic understanding of data interactions via RESTful API or GraphQL; experience with SQL/NoSQL is a plus Cloud Technologies: Experience with cloud deployment (e.g., AWS, Azure) is advantageous but not mandatory Frameworks and Libraries: React.js, Redux, Node.js, Express.js Familiarity with UI libraries like Material-UI or Bootstrap Development Tools & Methodologies: Version controlGit, GitHub Testing frameworksJest, Mocha Agile development practices and workflows Security Protocols: Understanding of web security principles and best practices Experience Requirements 5+ years of progressive experience in React and Node.js development Proven experience in building scalable, responsive web applications for desktop and mobile devices Demonstrated record of delivering high-quality software solutions in collaborative team environments Experience working on cross-functional teams involving designers, product managers, and backend developers Prior exposure to testing frameworks such as Jest or Mocha Alternative pathways: Candidates with extensive hands-on full-stack experience, especially involving React and Node.js, and a strong portfolio may be considered even if some experience varies. Day-to-Day Activities Develop, test, and maintain front-end features using React.js, ensuring responsiveness across devices Implement server-side functionalities with Node.js, integrating with RESTful APIs or GraphQL endpoints Participate in daily stand-ups, planning sessions, and project reviews Collaborate with UX/UI designers to realize user-centered designs Conduct code reviews for peers, ensuring adherence to coding standards Troubleshoot application issues, perform bug fixes, and optimize performance Contribute to documentation of technical specifications and development practices Continuously learn and recommend emerging web technologies and frameworks Qualifications Bachelor’s degree in Computer Science, Software Engineering, or related field Additional certifications in React, Node.js, or related web technologies are a plus Proven track record of delivering scalable and maintainable web applications Experience with full development lifecycle, from design through deployment and maintenance Professional Competencies Strong problem-solving and analytical thinking abilities Excellent communication skills for effective stakeholder and team collaboration Ability to work efficiently both independently and within a team Adaptability to fast-paced project requirements and changing priorities Willingness to learn new technologies and enhance skills continuously Strong organizational skills for managing multiple tasks and meeting deadlines

Education Degree, Post graduate in Computer Science or related field (or equivalent industry experience) Experience Minimum 5 years of coding experience in ReactJS (TypeScript), HTML, CSS-Pre-processors, or CSS-in-JS in creating Enterprise Applications with high performance for Responsive Web Applications. Minimum 5 years of coding experience in NodeJS, JavaScript & TypeScript and NoSQL Databases. Developing and implementing highly responsive user interface components using React concepts. (self-contained, reusable, and testable modules and components) Architecting and automating the build process for production, using task runners or scripts Knowledge of Data Structures for TypeScript. Monitoring and improving front-end performance. Banking or Retail domains knowledge is good to have. Hands on experience in performance tuning, debugging, monitoring. Strong knowledge in Microservices and its patterns Experience in MongoDB and how it works as high level Knowledge in the concepts of API Gateway , Load balancer , Containers Have intermediate level knowledge on Nodejs Technical Skills Excellent knowledge developing scalable and highly available Restful APIs using NodeJS technologies Well versed with CI/CD principles, and actively involved in solving, troubleshooting issues in distributed services ecosystem Understanding of containerization, experienced in Dockers, Kubernetes. Exposed to API gateway integrations like 3Scale. Understanding of Single-Sign-on or token-based authentication (Rest, JWT, OAuth) Possess expert knowledge of task/message queues include but not limited toAWS, Microsoft Azure, Pushpin and Kafka. Practical experience with GraphQL is good to have. Writing tested, idiomatic, and documented JavaScript, HTML and CSS Experiencing in Developing responsive web-based UI Have experience on Styled Components, Tailwind CSS, Material UI and other CSS-in-JS techniques Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Documenting the code inline using JSDoc or other conventions Thorough understanding of React.js and its core principles Familiarity with modern front-end build pipelines and tools Experience with popular React.js workflows (such as Flux or Redux or ContextAPI or Data Structures) A knack for benchmarking and optimization Proficient with the latest versions of ECMAScript (JavaScript or TypeScript) Knowledge of React and common tools used in the wider React ecosystem, such as npm, yarn etc Familiarity with common programming tools such as RESTful APIs, TypeScript, version control software, and remote deployment tools, CI/CD tools An understanding of common programming paradigms and fundamental React principles, such as React components, hooks, and the React lifecycle Unit testing using Jest, Enzyme, Jasmine or equivalent framework Understanding of linter libraries (TSLINT, Prettier etc) Functional Skills Experience in following best Coding, Security, Unit testing and Documentation standards and practices Experience in Agile methodology. Ensure quality of technical and application architecture and design of systems across the organization. Effectively research and benchmark technology against other best in class technologies. Soft Skills Able to influence multiple teams on technical considerations, increasing their productivity and effectiveness, by sharing deep knowledge and experience. Self-motivator and self-starter, Ability to own and drive things without supervision and works collaboratively with the teams across the organization. Have excellent soft skills and interpersonal skills to interact and present the ideas to Senior and Executive management.

Job Summary Synechron is seeking an experienced UI Developer to join our vibrant team. This role is crucial in developing and implementing high-quality, innovative web solutions that align with our business objectives. As a UI Developer, you will utilize your expertise in React JS and Redux to collaborate with cross-functional teams, contributing significantly to the growth and development of our company. Software Requirements Required Proficiency: Advanced knowledge of React JS and Redux Familiarity with RESTful APIs and GraphQL Proficiency in HTML, CSS, JavaScript, and other web technologies Preferred Proficiency: Familiarity with Git, GitHub, and version control systems Understanding of Agile development methodologies Overall Responsibilities Collaborate with cross-functional teams to develop and implement creative solutions. Write clean, maintainable, and testable code. Participate in code reviews and provide constructive feedback. Troubleshoot and debug code. Participate in continuous improvement efforts and contribute to the growth and development of the company. Technical Skills (By Category) Programming Languages: Required: JavaScript Preferred: Experience with other web technologies Frameworks and Libraries: Required: React JS, Redux Preferred: Familiarity with RESTful APIs, GraphQL Development Tools and Methodologies: Required: Familiarity with Git, GitHub Preferred: Agile methodologies Experience Requirements Minimum of 4 years of experience in React development. Proven track record of delivering high-quality software. Experience working with cross-functional teams. Experience with testing frameworks such as Jest or Mocha. Day-to-Day Activities Write, test, and maintain React code. Collaborate with designers and product managers to develop and implement features. Troubleshoot and debug code. Participate in code reviews and provide constructive feedback. Keep up-to-date with the latest advancements in React and web technologies. Qualifications Bachelor’s degree in Computer Science or a related field. Equivalent experience may be considered. Additional certifications in React or related technologies are a plus. Professional Competencies Strong problem-solving and analytical capabilities. Excellent communication and collaboration skills. Ability to work independently and take initiative. Strong attention to detail and time management skills. Adaptability to new technologies and methodologies.

Locations : Mumbai, Delhi / NCR, Bengaluru , Kolkata, Chennai, Hyderabad, Ahmedabad, Pune, Remote Job Summary : We are seeking a talented developer with expertise in React.js and Electron.js to build high-performance cross-platform desktop applications. You will be responsible for designing front-end components using React and integrating them into Electron-based desktop apps for Windows, macOS, and Linux. Key Responsibilities : - Design, develop, and maintain desktop applications using Electron.js and React.js. - Build reusable React components and libraries for future use. - Ensure application responsiveness, performance, and stability across platforms. - Integrate APIs and manage state using tools like Redux, MobX, or React Context. - Implement native OS functionalities using Electrons main and renderer process. - Handle file system interactions, background processes, and secure packaging for desktop deployment. - Collaborate with designers, product managers, and other developers to deliver polished UI/UX. - Debug and fix cross-platform issues and performance bottlenecks. Required Skills : - Strong proficiency in React.js, JavaScript (ES6+), and HTML/CSS. - In-depth experience with Electron.js and building desktop applications. - Familiarity with Node.js backend within the Electron architecture. - Knowledge of Electrons main/renderer processes, IPC, native modules, and packaging (e.g., electron-builder). - Experience with Redux, Webpack, Babel, and modern JavaScript tooling. - Understanding of OS-level APIs (file system, notifications, clipboard, etc. Preferred Skills : - Experience with TypeScript is a plus. - Familiarity with native modules or integrating C++/Rust libraries in Electron. - CI/CD tools for Electron (auto-update, build pipelines). - Knowledge of security best practices in Electron apps. - Experience with testing libraries (Jest, React Testing Library, Spectron). Education : - Bachelors degree in Computer Science, Engineering, or a related field (or equivalent experience).

Minimum 9 years of experience in UI Development and last 2 years into UI/Frontend Design and Development.Must have experience in Server-side rendering techniques.Developing ReactJS & NextJS eCommerce Applications.

Role & responsibilities As a Senior React Native Software Engineer, you'll work closely with Product, Design, and Engineering teams to build best-in-class mobile experiences for our users. You'll be responsible for architecting and delivering high-performance, scalable applications while advocating for best practices and technical excellence. You are an experienced engineer with a track record of successfully shipping complex React Native applications. You have a deep understanding of mobile development and can quickly adapt to new tools and technologies. Youre comfortable leading technical initiatives, mentoring other engineers, and making data-driven decisions to drive continuous improvements. Youre passionate about clean code, performance optimization, and delivering exceptional user experiences. Preferred candidate profile 5+ years of software engineering experience, with a strong focus on React Native. Expertise in JavaScript and TypeScript, with deep knowledge of React Native internals while understanding the benefit of leveraging frameworks like Expo and the Ignite boilerplate. Experience with state management libraries, such as Redux, Recoil, MobX, and component-driven UI architectures. Solid understanding of mobile app architecture, including navigation, offline capabilities, and push notifications. Good grasp of performance optimizations, debugging, and troubleshooting for mobile applications. Experience integrating RESTful API using token-based authentication. Understanding of CI/CD pipelines, mobile testing frameworks, and release processes for both iOS and Android. Experience working with relational and NoSQL databases. Passionate about shipping high-quality, well-structured, and maintainable code. Comfortable working in a fast-paced startup environment, driving projects forward with autonomy and ownership. Strong problem-solving skills, analytical mindset, and ability to make data-driven engineering decisions. Excellent communication and collaboration skills, with a team-first mentality. Bonus: Familiarity with native development (Objective-C/Swift for iOS, Java/Kotlin for Android) and NativeScript is a plus Perks and benefits Work schedule: Monday to Friday, 3:30 PM - 12:30 AM IST . Cab facility (Pick & Drop) Competitive compensation based on experience. Health insurance for you and your family. Paid time off: 3 weeks of vacation, flexible personal and sick days, plus a day off for your birthday and work anniversary. Public holidays and Festival leaves. Modern equipment (laptop and necessary tools). Learning and development opportunities. Employee referral program. Collaborative, fast-paced, and iterative startup culture.

Role & responsibilities Experience ( 4 to 6 Years ) Location- Gurgaon,pune,bangalore We are seeking a talented React.js Developer to join our team. The ideal candidate will have a strong background in front-end development and a deep understanding of React.js, JavaScript/TypeScript . Develop and maintain web applications using React.js and TypeScript Collaborate with cross-functional teams including UX/UI designers, product managers, and backend developers to deliver high-quality software Write clean, maintainable, and scalable code using best practices Experience in creating and managing Micro Frontends Ensure the performance, quality, and responsiveness of applications Troubleshoot and debug issues that arise during development, testing, and deployment Continuously explore and evaluate new technologies to improve the development process Strong proficiency in React.js and JavaScript/TypeScript, HTML, CSS, JavaScript, Redux, VUEJS, WebPack, LESS, CSS, pre-processors etc. Experience with state management libraries such as Redux Knowledge of front-end build tools such as Webpack and Babel Familiarity with testing frameworks such as Jest, react testing library. Strong understanding of web technologies such as HTML, CSS, and JavaScript Experience building and consuming RESTful web services Excellent problem-solving and analytical skills Proficient understanding of code versioning tools like Git Ability to work independently and as part of a team Strong communication skills and ability to collaborate effectively with cross-functional teams

Job Description We are looking for a great JavaScript developer who is proficient with React.js. The 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. Roles and Responsibilities 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 and Enhancing the components for maximum performance across a vast array of web-capable devices and browsers Skills From 6-9 years of practical experience with web standards: HTML, CSS, JS, and at least 5+ years thorough knowledge of React.js and its core principles. Understanding of web technologies and W3C standards, as well as of programming concepts and web architecture Experience in writing unit-tests to validate the code based on functional specs. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Through understanding of React.js and its core principles Experience with popular React.js workflows (such as Flux or Redux, Mobx) Familiarity with modern front-end build pipelines and tools Experience with data structure libraries (e.g., Immutable.js) Familiarity with RESTful APIs A knack for benchmarking and optimization Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements. 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 Write, audit, and improve our test coverage. Familiarity with code versioning tools {{such as Git, SVN, and Mercurial}} Document and refactor our frontend codebase Profile and improve our frontend performance. Knowledge of isomorphic React is a plus Knowledge of modern authorization mechanisms, such as JSON Web Token Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

Role & responsibilities Design, develop, and maintain both front-end and back-end components of web applications. Collaborate with product managers and development teams to ideate software solutions. Build the front-end of applications through appealing visual design. Develop and manage well-functioning databases and applications. Write clean, functional code for both client-side and server-side applications. Create and maintain APIs for seamless integration. Test software to ensure responsiveness and efficiency. Troubleshoot, debug, and upgrade software. Implement security and data protection measures. Preferred candidate profile Proven experience as a Full Stack Developer or similar role. Must have Proficiency with JavaScript, React JS, Node JS, Strong DSA, Programming & analytical skills Good to have Meteor JS, Mongo DB, Java, Python Strong problem-solving skills and attention to detail. Excellent communication and teamwork skills. A degree in Computer Science, Engineering, or a related field is preferred

React.js, TypeScript, JavaScript (ES6+) HTML5, and CSS3 management tools(Redux, Zustand, Context API) libraries like Material UI, Ant Design, or similar REST APIs and asynchronous programming Git and version control systems Contact Maya 9880516218

Responsibilities : - Development and Implementation : Design, develop, and implement complex user interfaces and frontend components using React.js, Redux, JavaScript (ES6+), and TypeScript. - Technical Leadership : Provide technical guidance and mentorship to junior front-end developers, fostering a collaborative and knowledge-sharing environment. - Architectural Contributions : Participate in architectural discussions and contribute to the design and evolution of our frontend architecture to ensure scalability and maintainability. - State Management Expertise : Implement and manage complex application state using Redux and React Context API, ensuring efficient data flow and predictable behavior. - Component Development : Develop reusable and performant functional components and custom hooks in React. - API Integration : Integrate frontend applications with backend services via RESTful APIs, ensuring seamless data exchange and handling asynchronous operations effectively. - Styling and UI/UX Implementation : Implement visually appealing and user-friendly interfaces using CSS pre-processors (SASS/LESS) and CSS-in-JS solutions like Styled Components. Translate UI/UX designs into functional and responsive web applications. - Testing and Quality Assurance : Write comprehensive unit tests using frameworks like Jest and React Testing Library to ensure code quality, reliability, and maintainability. Participate in integration and end-to-end testing efforts. - Performance Optimization : Identify and address performance bottlenecks in frontend applications to ensure optimal user experience. - Collaboration : Collaborate effectively with product managers, designers, backend developers, and QA engineers throughout the software development lifecycle. - Code Management : Utilize Git for version control and participate in code reviews to ensure code quality and adherence to coding standards. - CI/CD Integration : Work with CI/CD pipelines to ensure smooth and automated deployment of frontend applications. - Agile Practices : Participate actively in Agile ceremonies (e.g., sprint planning, daily stand-ups, retrospectives). - Problem Solving and Debugging : Troubleshoot and resolve complex technical issues and bugs in frontend applications. - Continuous Learning : Stay up-to-date with the latest trends and best practices in front-end development, React.js ecosystem, and related technologies. Required Skills & Qualifications : - Experience : 8+ years of professional experience in front-end development. - React.js Expertise : Strong proficiency and deep understanding of React.js principles, component lifecycle, virtual DOM, and performance optimization techniques. - State Management : Extensive experience with state management libraries, particularly Redux, including middleware (e.g., Redux Thunk, Redux Saga). - JavaScript and TypeScript : Excellent command of modern JavaScript (ES6+) features and strong proficiency in TypeScript for building scalable and maintainable applications. - Asynchronous Programming : Proven experience in handling asynchronous operations using Promises, async/await, and other relevant patterns. - RESTful APIs : Solid understanding of RESTful API concepts and experience in integrating with backend services. - React Hooks : Deep understanding and practical experience in utilizing React Hooks for managing state and side effects in functional components. - Functional Components : Extensive experience in building applications primarily using functional components and best practices associated with them. - CSS Pre-processors and Styling : Proficiency in using CSS pre-processors like SASS or LESS, and experience with CSS-in-JS solutions such as Styled Components. - Unit Testing : Strong familiarity with unit testing frameworks such as Jest, React Testing Library, Mocha, or similar, and a commitment to writing thorough unit tests. - Version Control : Proficient in using Git for version control and collaborative development. - CI/CD Pipelines : Experience working with and understanding the principles of CI/CD pipelines. - Agile Methodologies : Familiarity with Agile software development methodologies (e.g., Scrum, Kanban). - Problem-Solving : Strong analytical and problem-solving skills with the ability to debug complex frontend issues. - Communication and Collaboration : Excellent written and verbal communication and collaboration skills to effectively work with cross-functional teams. Preferred Qualifications : - Experience with other frontend frameworks or libraries (e.g., Angular, Vue.js). - Familiarity with build tools and module bundlers (e.g., Webpack, Parcel). - Experience with performance monitoring and optimization tools. - Knowledge of server-side rendering (SSR) or static site generation (SSG) techniques. - Experience with accessibility best practices (WCAG). - Familiarity with UI/UX design principles and tools. - Contributions to open-source projects

Your Role : As the Front-End Developer, you'll work closely with our development and product teams to support Arcus Power's growth initiatives. You will play a crucial role in developing Arcus Power's SaaS products designed for energy power market intelligence and efficient asset utilization. We're looking for someone who can drive the user experience forward, develop responsive applications, and work within a microservices environment. Responsibilities will include : - Developing, maintaining, and optimizing front-end applications using front-end technologies such as React, React Hooks, Redux, and other modern JavaScript frameworks. - Designing, prototyping, and documenting user interfaces with Storybook, ensuring consistent and reusable component libraries. - Collaborating with UX designers to ensure a high-quality user experience. - Utilizing tools like Jest and Vite for testing and optimization to ensure the reliability of front-end applications. - Integrating REST APIs to ensure seamless front-end and back-end communication. - Working with CSS, PostCSS/SASS, TypeScript, and ECMAScript modules to develop scalable, maintainable code. - Adhering to Agile practices and participating in sprint planning, stand-ups, and code reviews. - Collaborating closely with back-end developers and DevOps engineers to ensure seamless application deployment, performance, and scalability. Your Qualifications : Must-Have Skills : - Strong experience in React, particularly with Hooks and Redux. - Proficiency in CSS, Storybook, TypeScript, Vite, Jest, and ECMAScript modules. - Familiarity with REST APIs and Node.js. - Experience with MS-SQL databases. - Proven expertise in building and maintaining SaaS applications. - Knowledge of industry-standard testing and debugging tools. Nice-To-Have Skills : - Experience with Mock Service Worker, ViTest, `@faker-js/faker`, `@mswjs/data`, and `react-i18next`. - Familiarity with PostCSS or SASS, Visx or D3 for data visualizations. - Experience in C#, ExpressJS, Swagger, Postman, Splunk or Datadog, Sequelize, and Microsoft Azure DevOps. Key Competencies & Attributes : - Ability to work well in self-organizing teams with high levels of collaboration and trust. - Strong problem-solving and troubleshooting skills. - Flexibility and willingness to learn from others. - Strong verbal and written communication skills and an openness to new ideas. - Servant leadership mindset, with a focus on effective collaboration and building a positive team culture.