React.js Developer

SimplyFI integrates Artificial Intelligence (AI) and Blockchain seamlessly into existing workflows to digitize and streamline complex processes in trade finance, import/export, and supply chain operations.

Our mission is to simplify and automate traditionally manual, paper-based systems by building secure, transparent, and intelligent platforms that empower enterprises and financial institutions worldwide.

Role Overview:

* We are looking for a talented and motivated React.js Developer with 2-3 years of hands

* on experience to join our front-end team in Mumbai. This role involves building scalable,

* user-centric web interfaces that interact with cutting-edge AI and blockchain-based

* systems.

* You’ll be part of a product team solving real-world challenges in trade finance and supply

* chain automation, contributing to platforms that are redefining how global commerce operates.

Key Responsibilities:

• Develop and maintain responsive, high-performance web applications using

React.js

• Translate UI/UX designs and wireframes into code with pixel-perfect precision

• Work closely with backend and blockchain teams to integrate APIs and services

• Implement clean, maintainable, and scalable front-end architecture

• Optimize components for maximum performance across browsers and devices

• Collaborate in Agile teams with Product Owners, Designers, and QA Engineers

• Participate in code reviews, testing, and debugging

• Stay up to date with the latest trends in front-end development, Web3, and AI

integration

Required Skills:

• 2-3 years of hands-on experience in React.js development

• Strong knowledge of JavaScript (ES6+), HTML5, and CSS3

• Experience with React Hooks, Redux, or Context API

• Proficiency in consuming and integrating RESTful APIs

• Familiarity with Git and version control workflows

• Good understanding of responsive design and cross-browser compatibility

• Strong attention to detail and debugging skills

Bonus / Preferred Skills:

• Exposure to Blockchain fundamentals (e.g., smart contracts, wallets, Web3.js)

• Basic understanding of AI APIs or AI-powered UX features

• Experience with TypeScript, Next.js, or GraphQL

• UI libraries like Material-UI, Tailwind CSS, or Ant Design

• Familiarity with test frameworks like Jest or React Testing Library

• Knowledge of security best practices in financial applications

Exp in React JS,

React Designing, Api Integration, CSS, HTML,JavaScript,Redux,

• 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
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Experience with popular React.js workflows (such as Flux or 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

• Create website layout/user interface by using standard HTML/CSS practices
• Deep expertise and hands-on experience with Web Applications and programming languages such as HTML, CSS.
• The candidate must have a strong understanding of UI, cross-browser compatibility, general web functions, and standards.
• Candidate must have knowledge of standards used for creating a responsive website.
• The candidate will be able to edit digital images with photoshop.

• Proven experience of at least 1 year as a Web developer.
• Proficiency in front-end development web programming languages such as HTML and CSS, JQuery, and JavaScript.
• Proficiency in graphic design software including Adobe Photoshop, Adobe Illustrator, and other visual design tools.
• Excellent visual design skills.
• Creative and open to new ideas.
• Adaptable and willing to learn new techniques.
• Analytical mind and problem-solving aptitude

• 5 years professional experience writing full-stack REST-based applications.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• 2-4 years of experience working with reactJS.
• Thorough understanding of the core principles of ReactJS.
• Prior experience with popular React.js workflows (such as Flux or Redux).
• Knowledge of modern authorization mechanisms, such as JSON Web Token.
• Knowledge of Spring Boot, Spring Security, Spring JPA & Hibernate.
• Experience working with SQL and NoSQL databases.
• Adopted opinionated Restful web services design patterns.
• Knowledge of Application containerization technologies, including Dockers, Kubernetes , and cloud-vendor implementations (AWS, Azure, other).
• Ability to pick up and learn new technologies quickly.
• Strong verbal and written communication skills.

Must Have: 

• Must have Javascript and React.js 

Responsibilities: 

• Use markup languages like HTML to create user-friendly web pages 

• 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 

Skills looking for: 

• Understanding of key design principles. 
• Proficiency in HTML, CSS, JavaScript, and React.js. 
• Should be good at CSS and sound knowledge about Tailwind and Material UI. 

• Understanding of server-side CSS. 
• Understanding of SEO principles. 
• Good problem-solving skills. 
• Excellent verbal communication skills. 
• Good interpersonal skills. 

Good to Have: 

• Experience in Next.js and AngularJS is highly preferred 

Opportunity in the Role: 

• Experienced founding team. 

• Right to win - The founding team knows the business & its secrets inside out. We are starting with a significant head start and a precise plan of action. 
• Barriers to entry - This is a specialized play with natural barriers to entry, allowing for significant value creation for all equity holders. 
• Backed by marquee global investors. 
• Exposure to all aspects of company building - exposure to investors, fund-raising, decision making, building the team & culture. 
• All of the above perks of joining a high potential company very early, along with a competitive market salary. 

We are looking to hire an experienced Frontend Developer with a very good grasp over Javascript and the capability to make responsive pages.
The candidate should have good knowledge of:
- Javascript 
- HTML & CSS

- Node js
- PWA 
- Electron JS platform.
- API Integration
Candidates having good logical skills are preferred.

ob Purpose :

- To lead Design, Development and Maintenance of Frontend Technology for Viacom18's flagship OTT Platform - VOOT, plan & innovate to deliver best-in class product features, ensuring market leadership and future readiness.

- Head the technology team for Viacom18's flagship OTT Platform - VOOT by enhancing and future proofing the technological infrastructure and capabilities to build a world class product.

Key Responsibilities :

Technological Readiness :

- Strengthen VOOT's technological capability

- Evaluate Frontend technology stacks and choose best in class relevant solutions for business

- Build internal capability for technological functions for future readiness

- Drive technical and technological efficiencies to save cost

Technological Innovation :

- Identify avenues for product enhancement

- Convert relevant ideas to POC (Proof of Concept)

- Act as the technical product owner and work with product management team to deliver features and manage releases and enhancement

- Deliver best-in-class product functionality by minimizing crash rate, reducing improving playback time performance and ensuring maximum device coverage

Collaboration and Partner Management :

- Evaluate and finalize new partners for product enhancement from technical perspective

- Developing technological road maps in collaboration with Product team & external technology partners

- Timely and quality delivery of product/features, including outsourced functionalities and services with no downtime

Resource management of external partners to deliver results

Team management

- Work with the HR partner to create a workforce plan

- Review performance on regular basis

- Ensure optimum levels of engagement through appropriate recognition channels

- Provide inputs on hiring and succession planning

- Identify training needs by using TNA method

Key Performance Indicators :

- Develop best in class product functionality

- Ensure technological readiness for product

- Increase in the number of active daily video viewers

- Application Store rating

- Maintaining a crash rate & Maintain playability above 90%

- No. of new & high quality features rolled out on the platform

Skills : Front End, Android, iOS