Lead React

About the Role

We are seeking a creative and technically strong Frontend Developer with expertise in 3D animations to join our team. You will play a key role in building interactive, visually engaging, and high-performance web applications using modern frameworks and 3D libraries. This role involves close collaboration with designers, product managers, and backend engineers to deliver immersive digital experiences.

Key Responsibilities

• Develop and maintain responsive, user-friendly web applications.
• Implement 3D models, animations, and interactions using Three.js, WebGL, or Babylon.js.
• Collaborate with UI/UX designers to transform creative concepts into smooth, interactive experiences.
• Optimize performance for real-time rendering and animations across devices and browsers.
• Integrate backend APIs for data-driven 3D visualizations and dynamic content.
• Stay updated with the latest trends in frontend development, 3D frameworks, and animation tools.
• Ensure cross-browser compatibility, scalability, and maintainability of code.

Required Skills & Qualifications

• 3+ years of professional experience as a Frontend Developer.
• Strong proficiency in HTML5, CSS3, JavaScript (ES6+).
• Experience with React.js / Next.js (or other modern frontend frameworks).
• Hands-on expertise in 3D libraries: Three.js, WebGL, Babylon.js (or similar).
• Knowledge of animation frameworks: GSAP, Framer Motion, Anime.js.
• Strong understanding of rendering performance optimization (shaders, textures, lighting).
• Familiarity with design tools: Figma, Adobe XD, Blender, or similar.
• Excellent problem-solving, debugging, and communication skills.

Job Description:

Responsibilities:

- Lead frontend architecture and ensure code quality, scalability, and performance.

- Drive the development of high-quality web applications using React.js, Next.js, Redux, and modern JavaScript

practices.

- Mentor and guide junior and mid-level developers through code reviews and technical discussions.

- Work closely with cross-functional teams including backend engineers, designers, and product managers.

- Optimize frontend performance, SEO, accessibility, and responsiveness.

- Maintain a reusable component library with adherence to design systems and frontend best practices.

- Define and enforce coding standards and development workflows.

- Stay updated with the latest frontend trends and bring innovation to the team.

Required Skills & Qualifications:

- 4+ years of experience in frontend development with React.js (including at least 1 year in a lead or

mentoring role)

- Strong command of JavaScript (ES6+), HTML5, CSS3, and TypeScript.

- Hands-on experience with Redux, Next.js, RESTful APIs, and component-driven development

- Proficient with UI frameworks like Tailwind CSS, Material-UI, or Bootstrap

- Familiar with testing tools like Jest, React Testing Library

- Exposure to backend fundamentals or APIs (Node.js, Java, Python - a plus)

- Excellent communication and leadership skills with the ability to manage deadlines and priorities

Nice to Have :

- Experience with other frontend frameworks like Vue.js or Angular

- Understanding of CI/CD pipelines and DevOps tools

- Experience working in Agile/Scrum environments

Description of Skills/abilities:

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 those with well-known React.js workflows such as 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 a must.

You will be responsible for architecting and building the applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

Responsibilities

1. Developing new user-facing features using React.js, React hooks.
2. Building reusable components and front-end libraries for future use.
3. Translating designs and wireframes into high quality code.
4. Optimizing components for maximum performance across a vast array of web-capable devices and all browsers.
5. Build pixel-perfect, buttery smooth UIs across all web browsers.
6. Diagnose, fix bugs, maintain code and write automated tests to ensure the product is of the highest quality.
7. Key understanding about Object Oriented Programming, Web Architecture, SDLC, Rest Framework.
8. Should have understanding in Hybrid App Ecosystem, Code Once - Deploy Anywhere thought process.
9. Responsible for development of new highly-responsive, web-based user interface.
10. Construct visualizations that are able to depict vast amounts of data.
11. Work with product team and graphic designers.
12. Develop a flexible and well-structured front-end architecture, along with the APIs to support it React.js developer requirements and qualifications.
13. Support the entire application lifecycle (concept, design, test, release and support). Produce fully functional web, mobile applications writing clean code.

Skills

1. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
2. Thorough understanding of React.js and its core principles.
3. Having Experience with popular React.js workflows such as Redux.
4. Familiarity with newer specifications of Typescript.
5. Having Experience with data structure libraries (e.g., Immutable.js).
6. Knowledge of isomorphic React is a plus.
7. Familiarity with RESTful APIs.
8. Knowledge of modern authorization mechanisms, such as JSON Web Token.
9. Familiarity with modern front-end build pipelines and tools.
10. Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
11. Familiarity with code versioning tools such as Git, SVN.
12. Knowledge of functional or object-oriented programming.
13. Ability to write well-documented, clean typescript code.
14. Rock solid at working with third-party dependencies and debugging dependency conflicts.
15. Understanding of REST APIs, the document request model, and offline storage.

Skill Set:

React, React Hooks, Redux, and Typescript with minimum of 6+ Years of relevant Experience.

Role : React JS Developer 

• 1-4 years of experience as a React JS developer. 
• Must have Working Experience in a product based organization at least 18 months.
• Good Communication skills must. 
• 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) ● Familiarity with newer specifications of ECMAScript
• Experience with HTML,CSS, Bootstrap and UI Design 
• Knowledge of RESTful APIs 
• Knowledge of modern authorization 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 
• Familiarity with code versioning tools {such as Git} 

Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.

About the role:

We are looking for an experienced Software Development Engineer II (SDE2) to help deliver high visibility and impact features for the ChakraHQ Platform. ChakraHQ Platform is the world's first Omnichannel Process Automation Platform. Imagine AWS but for operations and business teams; built on cutting edge technology stacks, to solve problems for modern businesses.

Technology specialists at ChakraHQ are at the core of the company's decisions and vision. As an SDE2, you will contribute to the design and development of the core technology stack of the ChakraHQ Platform. Working closely with Engineering, Product Management, Sales and Customer Success you will take ownership to develop features, plugins and custom fixes that will materially impact customer’s and ChakraHQ’s business. You will also be responsible for maintaining a streamlined build and CI/CD system. You will help coordinate the incorporation of upstream features into the ChakraHQ Platform. 

Technologies you will work with: React, Javascript, Android, iOS, PostgreSQL, Serverless, AWS, Google Cloud

Responsibilities:

• Design, develop and maintain features, services, products that are part of ChakraHQ
• Own delivery of said features and services
• Own success of the products by tracking its lifecycle with customers
• Build systems that scale horizontally
• Implement clean and modern mobile interfaces that provide an excellent user experience. 
• Write automated tests to ensure code quality
• Work with customers to build a product roadmap
• Work with sales & marketing to sell your product to end-users
• Work as an integral part of an agile software development team to build features end-to-end
• Support those features in the ChakraHQ production environment by participating in an on-call rotation

Position Requirements:

• Bachelor's degree in Computer Science. 
• 3+ years of experience working on teams to develop and deploy web or mobile applications
• Expertise with Javascript
• Knowledge of frameworks such as React.js is a big plus
• Ability to write code compatible across browsers and other clients
• Good understanding of backend systems i.e. web services, APIs from a consumer perspective
• Proficiency with git and Github workflows
• Expertise with test-driven development and automated testing
• Excellent analytical and problem-solving skills
• Excellent communication skills and fluent English
• Open to learn and work on new technologies

GeoSpoc is looking for passionate Senior Frontend Engineers to join the software engineering team and help build elegant, intuitive interfaces to analyse geospatial data.

• A passionate developer with solid understanding of software basics.
• Always willing to learn and explore upcoming technologies.
• Pro-active, reliable and result oriented.
• Someone who can continuously perform in a fast-paced environment.

• Extensive experience building and maintaining responsive web interfaces using modern JavaScript, HTML & CSS tools and client-side frameworks like React or Vue
• JavaScript -
• Extensive knowledge of JavaScript. ES6, polyfills, etc.
• Writing good code with proper use of Linters.
• Good to have -TypeScript and/or JSDoc
• Minimum 1 years of experience in state management libs such as Vuex or Redux.
• Proficient in agile software development practices: version control, Kanban, ticketing, peer-reviews
• Test driven development, continuous integration and continuous deployment.
• Experience with docker and container orchestration
• Good understanding of micro-services architecture
• Experience building solutions for the cloud; using AWS, Azure, GCP etc.
• Has had hands-on experiences in developing performance driven Progressive Web Apps

• js / React - 1.5 to 3 years
• State Management - 1 to 3 years
• Vanilla JS - 3 to 5 years
• Karma / Jest - 1 to 3 years
• Map libs - 1.5 to 3 years
• Docker - 1.5 to 3 years
• HTML5 / CSS3 - 2 to 5 years

At Quantela, we’re revolutionizing the way cities are operated and managed. We are making autonomous cities a reality, where citizens will lead a better quality of life by experiencing the power of real time connected urban infrastructure. We are an Artificial Intelligence based software company and a leader in the global Smart Cities and Communities market. We are focused on the intelligence behind every city – our platform optimizes urban infrastructure through data-driven recommendations and automation of standard operating procedures.

Our customers include cities, communities, ports, airports, universities, roads, utilities, campuses, etc. Many industry-leading technology companies, urban operators, and system integrators utilize our platform to deliver tangible outcomes to their customers.

About the role

Quantela is seeking UI Architect who is proficient in design and development of web based front end applications for enterprises.

Qualifications:

• Should have sound understanding of Object-Oriented JavaScript & Typescript concepts and Debugging skills.
• Should have strong Implementation & architectural design skill of BOTH client-side and Server-side NodeJS/JavaScript (and related frameworks) based application
• Should build reusable code and libraries for future use
• Should have working experience on Angular (Preferably at least 3+ year experience in Angular 5 and above versions), HTML5, CSS3.
• Should be able to recommend appropriate UI frameworks and controls, design and develop web applications based upon a set of requirements
• Responsible for setting coding standards using best practices/principles and ensuring its adherence
• Good understanding of UI best practices, RESTful services, Accessibility WCAG 2.0, etc.
• Should be able to understand security models like OWASP standards
• The selected candidate should be an evangelist, self-driven, visionary leader and mentor
• Must have excellent written and verbal communication skill and a positive attitude
• Should preferably have product development experience.

Ideal Candidate should have:

• Extensive knowledge of Object-Oriented JavaScript, TypeScript, HTML5, CSS3
• Extensive knowledge in Angular
• Hands on knowledge on ng-cli, ngrx, rxJS and schematics
• Hands-on experience in using template engines like Mustache / Handlebars/Blaze etc
• Proficiency in Clarity CSS, SASS and CSS pre-processors (SASS, LESS etc)
• Extensive knowledge in implementing responsive cross-browser user experiences
• Extensive knowledge in Ajax, and consuming RESTful web services
• Extensive knowledge in ES6
• Unit testing frameworks like Jasmine/Chai/Mocha/Karma
• Performance evaluation using Chrome dev tools etc, W3C standards
• Understanding of complete Technology Stack of application (Integrations with downstream Applications/Services, Deployment, Cloud Infrastructure & Services, CI/CD pipeline)
• Knowledge in design patterns on UI
• Good to have knowledge on Monorepo concept
• Knowledge or Should have worked on enterprise class applications
• Should have worked in Agile environment