Sr. Frontend Developer

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 Responsibilities:

• Work closely with the marketing team to build high conversion landing pages. Maintain and improve our marketing codebase
• Contribute ideas and efforts to improve the quality and efficiency of the marketing workflows
• Write code using agile methods and tools. Plan, create, and execute (manual and automated) frontend tests.
• Staying up to date with current technologies and providing insights on cutting-edge software approaches, architectures, and vendors

Required Skills:

• Minimum 2-4 years of experience in Front-end development.
• Fluency in HTML, CSS, JS, jQuery, Bootstrap
• Good knowledge of Node.js and Rest APIs
• Experience in page speed optimization 
• Experience in writing responsive and cross-browser compatible frontend code
• Good understanding of the modern frontend ecosystem.
• Strong problem-solving skills. Willingness to learn and ability to flourish in a dynamic, high-growth, entrepreneurial environment
• You are a self-starter, capable of working independently.
• True love for technology and what you do. 
• Maniacal attention to detail. 

Good to have:

• Experience in WordPress theme development
• Understanding of basic technical SEO principles
• Knowledge of a frontend framework like Angular

Are you a software developer who possesses magical React skills? Do you enjoy crafting intuitive, responsive, and scalable user interfaces? If so, we want you to join our team at Portle!

As a software engineer at Portle, you will have the opportunity to:

• Work on challenging problems everyday
• Design and develop excellent user experiences using React
• Collaborate with other engineers to ensure that our codebase is scalable, maintainable, and easily readable
• Learn to balance the creation of tech debt with delivering business requirements
• Understand complex problems, break them down into smaller ones, and solve each modularly

We are looking for someone with the following profile:

• Expertise in data structures and algorithms (extremely important)
• Strong proficiency in HTML, CSS, and JavaScript
• Experience with React and its latest features, such as hooks
• Excellent communication skills and the ability to work in an unstructured startup environment

At Portle, we value self-motivated individuals who do not need supervision to perform at their peak levels. We're looking for someone who's passionate about React and loves to wield its magic to create amazing software. If you're a React Sorcerer who's ready to take on a new challenge, we want to hear from you! Apply today and let us see your sorcery in action!

Job for Front end Developer

WFH

Lead Front end engineers

Skill sets are:

• Typescript
• Javascript
• React
• Redux - global state management experience.

Good to have Back End Javascript experience as well as there might be times when the front end team has to do some back end work (which is the bulk of engineering work).

• Front End Lead (who is a PM / Scrum Master)
• Sr. Front End person who can do Client Interaction i.e. good Communication Skills.
• UI Engineer / Architect who has evolved as a Manager who can take care of Delivery of Front End team only.
• This role will interact with the Product Team to understand the product requirements so that he can be the point of contact for Product Requirements.

Selected intern's day-to-day responsibilities include:

1. Push the limits of web design and create great user experiences

2. Build smooth, stable, and fun products

3. Develop features from design through implementation and launch

4. Evaluate technical tradeoffs of every decision

5. Work with high available infrastructure practices

6. Perform code reviews that guarantee code quality

Other requirements

1. Knowledge in NextJS, React, NodeJS, HTML, JavaScript, CSS,ES6/TypeScript, Redux, React Hooks

2. Basic knowledge on version control and continuous integration systems (e.g., Git)

3. Good to have knowledge of Python, AWS, or Google Cloud

4. Good problem-solving skills, logical thinking ability, strong coding fundamentals

5. Willing to work in the startup environment, challenge yourself and grow

6. Based in Bangalore and willing to work from our office

• Minimum 3 years experience in React redux and Flux
• 3 years experience in Frontend skills
• Familiarity with database technology such as MySQL,  MongoDB. ·
• Good communication. 

• Substantial experience in building large complex and performant web applications using HTML5, CSS3, Typescript and Javascript across multiple browsers (Especially IE11).
• Experience in frameworks such as React (Redux, Redux Thunk or Saga, React Router, React Hooks) , Node JS and good understanding of the basics of these frameworks and their life cycles.(MUST HAVE)
• Experience in frameworks like Bootstrap and CSS pre-processors like SASS and LESS is desirable.
• Deeper understanding of network layer, HTTP, HTTPS, cookies, local storage.
• Knowledge to handle real-time async data would be a plus.
• Good knowledge on build tools like Webpack and Gulp
• Good knowledge on testing tools like Jest, Cypress, Jasmine, Karma, etc
• Experience in Git source control 
• Deeper understanding of Chrome Dev Tools.
• Deeper knowledge of UI optimizations and performance.
• Excellent communication skills, good visual design sense, in-depth experience in developing web-based applications.
• Experience leading multi engineer projects and mentoring junior engineers.
• Command an impressive portfolio of the latest UI technologies is a plus