Senior Mern Stack developer

Job overview:

We are seeking an experienced React.js Developer who is passionate about crafting high-quality, scalable, and performant front-end applications. The ideal candidate should have strong hands-on experience in modern JavaScript frameworks, UI development, and a keen eye for detail.

Key Responsibilities

• Develop and maintain responsive web applications using React.js, JavaScript (ES6+), HTML5, and CSS3.
• Build scalable and reusable UI components with React Hooks, Redux/Context API, and component-driven architecture.
• Optimize app performance to ensure fast load times, smooth interactions, and cross-browser compatibility.
• Write clean, modular, well-documented code following industry best practices and Git-based workflows.
• Troubleshoot, debug, and enhance existing features based on user feedback, analytics, and technical requirements.
• Integrate RESTful APIs and collaborate closely with backend engineers, designers, and product managers.
• Stay updated with emerging trends, tools, and best practices in front-end development to continuously improve the codebase and architecture.

Required Skills

• 4+ years of hands-on experience in React.js and JavaScript (ES6+).
• Strong understanding of HTML5, CSS3, Flexbox, Responsive Design, and UI frameworks (Tailwind/Bootstrap).
• Experience with state management using Redux, Redux Toolkit, or Context API.
• Hands-on experience with REST APIs, asynchronous programming, and front-end build tools (Webpack, Babel, npm/yarn).
• Good understanding of version control using Git.
• Ability to write efficient, scalable, and re-usable components following best practices.

·      7+ years of professional experience in front-end development.

·      5+ years of hands-on experience with React.js and its ecosystem (Redux, Context API, Hooks, etc.)

·      Strong understanding of JavaScript (ES6+), HTML5, and CSS3.

·      Experience with RESTful APIs, GraphQL, and WebSocket integration.

·      Proficiency in modern build tools (Webpack, Vite, Babel, etc.).

·      Expertise in state management libraries (Redux, MobX) and React Query.

·      Solid understanding of UI/UX principles and responsive design.

·      Experience with testing frameworks (Jest, React Testing Library, Cypress, etc.).

·      Familiarity with modern CI/CD pipelines and version control tools (Git).

Requirements

• 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 product is important.

Skills And Qualifications

• Good understanding of advanced JavaScript libraries and frameworks  ReactJS or Vue JS
• Developing new user-facing features using React.js 
• Experience with popular React.js workflows (such as Flux or Redux)
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model 
• Thorough understanding of React.js and its core principles 
• Knowledge of isomorphic React is a plus - Familiarity with RESTful APIs 
• Knowledge of modern authorisation mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools - Experience with common front-end development tools such as Babel, Webpack, NPM, etc. 
• Ability to understand business requirements and translate them into technical requirements
• Building reusable components and front-end libraries for future use
• Proficient understanding of web markup, including HTML5, CSS3
• Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
• Good understanding of asynchronous request handling, partial page updates, and AJAX

• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Proficient understanding of code versioning tools, such as Git / Mercurial / SVN
• Research new technology trends, come up with suggestions and roll out the same
• Expertise in building UI for cross-platform web application.
• Ability to write high-performance, reusable code for UI components.
• Must be a self-starter with a passion to stay current with the newest online technologies.
• Passion for performance debugging and benchmarking
• Excellent communication and problem solving skills. 

Job Description:

We are looking for good JavaScript developers who are proficient with React.js. 

Responsibilities

• Developing new user-facing features using React.js.
• Have 2-4 years of experience.
• 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:

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Experience with data structure libraries (e.g., Immutable.js
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• A knack for benchmarking and optimization

• Design, develop and manage multiple secure and reliable web applications that process and manage transactions.
• Collaborate with UI/UX and Research teams to further improve current systems.
• Adapt technical trends in web applications to support product quality.
• Manage product compatibility across devices.
• Create peer learnings for team members and build context for new team mates
• Help with building the company's tech team and iterating on the hiring framework.
• Provide regular feedback to your team (peers and managers) to ensure continuous improvement.
• Keeping abreast with the latest technologies and working on your skills regularly.

Skills & Requirements

• At least 1 year of experience working in frontend for desktop and mobile web.
• Hands-on experience with HTML, CSS, and JavaScript plus experience with a modern framework (ReactJS is preferred).
• Well-versed in other non-vanilla languages (ex. TypeScript)
• Understanding of GraphQL APIs.
• Possess a deep understanding of basic security aspects on the frontend and how to mitigate them
• Deep understanding of web technologies in various mobile systems
• Have empathy for the users you build for

Good to have

• Experience in the fintech industry
• Experience working with cybersecurity and compliance

BRIDGEi2i Analytics is looking for talented individuals who are interested to be part of "Our" journey to build a best-in-class organization, driving increased adoption of business analytics across the globe.

As Senior UI Developer at BRIDGEi2i, you will participate in design, development and implementation of architectural deliverables of custom projects and products of BRIDGEi2i in Business Intelligence Applications. The role includes working closely with lead, testers, customers, project/product managers and designers. 

Requirements

• 4+ years of experience in JavaScript, CSS and HTML and libraries like jQuery
• Expertise of 2+ year(s) in UI frameworks ( Angular (v2 and above), ReactJS) 
• Good knowledge of web services (Restful API)
• Good knowledge of relational database management systems (SQL)
• Knowledge of build tools (Babel, Webpack, NPM, Grunt, Gradle, Yarn, etc)
• Working knowledge of server-side technologies, such as Spring Boot, NodeJS (Express or GraphQL on top preferred, but not compulsory)
• Good understanding of data structures and algorithms
• Knowledge of any one unit testing framework (Mocha, Karma/Jasmine, Istanbul)
• Curiosity and attention to detail 
• Adaptable to changing technology and restrictions, design challenges, deadlines, and project requirements  

Experience

• Should have 4+ Years of experience in Software Development.