React JS developer

Job Title: React.js Developer

Location: Mumbai

Experience: 2–4 Years

Department: Technology

About InCred

InCred is a leading financial services group leveraging technology and data science to make lending quick, simple, and hassle-free. Our mission is to empower individuals and businesses by providing easy access to financial services while upholding integrity, innovation, and customer-centricity. We operate across personal loans, education loans, SME financing, and wealth management, driving financial inclusion and socio-economic progress. [incred.com], [canvasbusi...smodel.com]

Role Overview

As a React.js Developer, you will be responsible for building high-performance, scalable, and responsive web applications that deliver exceptional user experiences. You will collaborate with designers, backend engineers, and product teams to create intuitive interfaces for InCred’s digital platforms.

Key Responsibilities

• Front-End Development: Build and maintain web applications using React.js and modern JavaScript (ES6+).
• Component Design: Develop reusable components and libraries for future use.
• State Management: Implement efficient state management using Redux, Context API, or similar.
• API Integration: Integrate RESTful APIs and ensure smooth data flow between front-end and back-end.
• Performance Optimization: Optimize applications for speed, scalability, and cross-browser compatibility.
• UI/UX Collaboration: Work closely with designers to translate wireframes into responsive, pixel-perfect interfaces.
• Testing & Debugging: Write unit tests using Jest/React Testing Library and troubleshoot issues.
• Code Quality: Participate in code reviews and follow best practices for maintainable, clean code. [interviewguy.com], [linkedin.com]

Required Skills

• 2–4 years of experience in React.js development.
• Strong proficiency in JavaScript (ES6+), HTML5, CSS3.
• Hands-on experience with React Hooks, component lifecycle, and state management (Redux/Context API).
• Familiarity with RESTful APIs and JSON.
• Experience with version control systems (Git).
• Knowledge of front-end build tools (Webpack, Babel, NPM/Yarn).
• Understanding of responsive design principles and cross-browser compatibility.

Preferred Qualifications

• Experience with TypeScript, Next.js, or React Native.
• Familiarity with CSS frameworks (Bootstrap, Tailwind CSS, Material-UI).
• Exposure to CI/CD pipelines and Agile methodologies.
• Knowledge of performance optimization tools (Lighthouse, Chrome DevTools).
• BFSI or fintech domain experience is a plus. [jobpe.com]

Why Join InCred?

• Culture: High-performance, ownership-driven, and innovation-focused environment.
• Growth: Opportunities to work on cutting-edge tech and scale systems for millions of users.
• Rewards: Competitive compensation, ESOPs, and performance-based incentives.
• Impact: Be part of a mission-driven organization transforming India’s credit landscape.

Job Description:

We are looking for an experienced developer to be a part of our growing team. You will be working here to create, design and develop software for both web and mobile applications using Node js.

Skills to be required:

1. To design, develop and maintain Scalable web applications using node js.
2. Collaborate with front-end developers on the integrations of elements.
3. To write Reusable, testable and efficient code.
4. working closely with front-end developers to integrate user-facing elements with server-side
5. Implement security and data protection measures.
6. Perform code reviews, debug and improve applications for performance.

 Responsibilities:

1. Proven experience for 2-4 years of experience as a Node.js Developer
2. Proficiency with front-end technologies like HTML,CSS, Javascript and React js
3. Experience with RESTful API Development
4. Knowledge of database systems like MongoDB and Mysql
5. Understanding of code versioning tools like Git
6. Strong problem solving, communication skills and team work abilities.

• Object-oriented JavaScript,
• jQuery,
• ES6,
• React JS (Versions 16.8 & below),
• Redux (Action Type, Action Creator & Reducers),
• Middleware(Redux-Thunk, Redux-Saga),
• React Hooks,
• Axios & Fetch library,
• Managing States & Props efficiently,
• React Forms,
• Validation (Schema & Non-Schema using any third-party library or custom),
• the candidate should be aware of the production build process,
• HTML5,
• knowledge of CSS,
• Rest API integration knowledge,
• Authentication(Token Based) & Authorization with Routes

• Building, Designing, Testing, and Deploying web apps.
•  Thoroughly explore & understand the under-hood of products in the market, strengths & fault-lines of each.
• Drive from Conceptualisation to Deployment of analytics suite of products that are robust and can stand the test of time when our data size is multiplying month-on-month.
• Work closely with designers & product managers to build things that are normally regarded as holy grails in browser-based analytics applications.
• Actively participate in design and code reviews to build robust applications and prototypes.
• Interacting with team members, and customers to continuously look for better innovations for all teams across Trade Brains

Mandatory:

• 4-7 Experience in React JS,  (ReactJS 2.5yrs compulsory)
• Optional:

Knowledge in UX/UI design, Azure DevOps, Test Driven - and Domain Driven Development

• Developing of complex IT systems with various system integrations and configurations
• Data security/GDPR

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.

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.

Senior Software Engineer, Frontend

https://www.alivecor.com/">AliveCor, the pioneer of the smartphone EKG, with millions of EKGs from a large and growing user base, seeks a Senior Software Engineer (Front-end Applications) to contribute to the Applications team. You will be an integral member of our engineering team, responsible for developing industry-leading web applications that transform the healthcare industry and affect the way consumers use, engage, and act on their health data.

• Passionate about User Experience.
• Has great verbal and written communication skills to engage directly with your peers.
• Understands and is thoughtful about engineering trade-offs
• Experience building web applications with cross-browser support and RESTful API integrations
• Commitment to delivering results.
• Passionate about continuous improvement.

• B.E in Computer Science or a related discipline, or related practical experience.
• 5-8 years of Frontend development experience with at least 2 years working as a React.js Developer.
• A strong grasp of software engineering and web application development fundamentals, including JavaScript (ES5, ES6), HTML and CSS.
• Aptitude to learn new technologies (e.g. ES.Next).
• Excellent troubleshooting skills.
• Familiarity with RESTful APIs to connect the Front-end applications to backend service
• Bonus points for:
• Publicly available web applications, portfolios, or examples available on a source repository (e.g. GitHub, GitLab, Bitbucket)
• An interest in data visualizations using JavaScript libraries such as D3, Highcharts, and others
• Experience managing front end tooling (e.g. gulp, grunt, webpack, post-CSS, service workers)
• Experience with performance analysis and tuning of web application
• Experience developing back end server APIs and/or server-side rendering

AliveCor is on a mission to define modern healthcare through data, design and disruption. We’ve pioneered the creation of FDA-cleared machine-learning techniques, transformed wearable medtech to put proactive heart care at everyone’s fingertips. Kardia is the most clinically validated mobile EKG technology. AliveCor was named as one of the Top 10 Most Innovative Companies in Health for 2017 by Fast Company as part of the publication’s annual ranking of the world’s Most Innovative Companies. AliveCor was awarded the 2015 Tech Pioneer by the World Economic Forum and one of the 50 Smartest Companies in 2015 by the MIT Technology Review. AliveCor recently announced a collaboration with Mayo Clinic that will result in new machine learning capabilities to unlock previously hidden health indicators in EKG data, potentially improving heart health as well as overall health care for a variety of conditions. AliveCor is a privately held company headquartered in Mountain View, CA.

AliveCor is an equal opportunity employer and will not discriminate against any employee or applicant on the basis of age, colour, disability, gender, national origin, race, religion, sexual orientation, or any other classification protected by federal, state, or local law.

Watch the following video demonstrating our product.

https://www.youtube.com/watch?v=8I9xosgA-Ig">KardiaMobile: How's your heart?
https://www.youtube.com/watch?v=8I9xosgA-Ig

• Experience in developing modern web applications using React and Redux.
• Strong proficiency in CSS, JavaScript, including DOM manipulation and the JavaScript object model
• Good understanding of Database schema, design, optimization, scalability.
• Great communication skills, strong work ethic.
• Ownership of the product from start to finish.
• Ability to learn new technologies quickly.

• Experience with AWS
• Expert level understanding of the HTML DOM and underlying event model
• Prior Open source contributions
• Experience building responsive design.

Work Nature:

1. Understanding Business Requirements and converting those requirement in to Web Pages using HTML, CSS, JS and Photoshop/Illustrator.

2. Should have minimum 5 Web Page Designed/Shipped/Live

3. Can mentor/lead junior webpage designers regarding best practices

Desired Traits

1. Coachable, Flexible, and Embracing of Suitable Practices and Feedback as a means of
continuous improvement.

2. Ability to take initiative and work independently as well as in a team environment.

3. Able to demonstrate Integrity, Drive, and Natural Curiosity.

4. Experience in a good web agency is a plus.