Frontend Engineer

ABOUT THE ROLE

 We're looking for a versatile Web Developer to build and maintain websites, web portals, dashboards, and applications. You'll work primarily with WordPress and HTML, and use modern AI (“vibe”) coding tools like OpenAI Codex, Claude Code, and Cursor to design and ship apps and sites faster. This is a handson role for a builder who can take an idea from concept to a live, functional product.

KEY RESPONSIBILITIES

• Develop, customize, and maintain websites, web portals, and applications — primarily on WordPress.

• Build interactive dashboards and internal tools that present data and support day-to-day operations.

• Write clean, semantic HTML, CSS, and JavaScript; ensure responsive, cross-browser, mobile-friendly output.

• Use AI-assisted (“vibe”) coding tools — OpenAI Codex, Claude Code, Cursor, GitHub Copilot — to rapidly build apps and sites, prompting, reviewing, and shipping AI-generated code responsibly.

• Translate ideas and design mockups into functional, polished, high-performing products.

• Integrate APIs, forms, tracking, and third-party tools into websites and apps.

• Optimize for speed, performance, and SEO fundamentals.

• Troubleshoot bugs, maintain existing sites and apps, and handle updates and backups.

• Use Git for version control and maintain clear documentation.

REQUIRED SKILLS & QUALIFICATIONS

• 3–5 years of hands-on web / app development experience.

• Bachelor's degree in Computer Science, IT, or a related field (B.Tech / BE / BCA / MCA), or equivalent practical experience.

• Strong proficiency with WordPress and a solid command of HTML, CSS, and JavaScript.

• Experience building dashboards, web portals, and/or web applications.

• Practical, real-world experience using AI / “vibe” coding tools (Codex, Claude Code, Cursor, Copilot, or similar) to create apps and websites.

• Understanding of responsive design, cross-browser compatibility, and web performance.

• Familiarity with Git / version control.

• Basic understanding of hosting, domains, and deployment.

• Strong problem-solving skills and attention to detail.

NICE TO HAVE

• Working knowledge of PHP (for WordPress) and/or a JavaScript framework (React or Vue).

• Experience with WooCommerce or e-commerce builds.

• Experience integrating databases and APIs into applications.

• Basic UI/UX sensibility and comfort working in Figma.

• SEO and analytics knowledge (GA4, Google Tag Manager).

At Lemon Yellow, great design deserves great engineering.

We bring the design, you bring the tech magic, and together we create UI and UX experiences that make users smile.

We are looking for a Frontend Developer who can translate thoughtful design into smooth, scalable, and delightful digital experiences.

1. Core Responsibilities

Work closely with the design team to translate UI and UX requirements into high quality, functional interfaces.

Convert wireframes and mockups into fully interactive, iterative environments.

Build responsive, elegant, and accessible web interfaces using modern JavaScript practices.

Integrate frontend components with backend APIs and work collaboratively with backend engineers.

Ensure layouts are pixel perfect across devices, browsers, and screen sizes.

Write clean, reusable, and maintainable code while working with designers, strategists, and developers.

Contribute to shaping digital products, features, and enhancements.

2. Interaction and Motion

Use GSAP or similar tools to create smooth animations and micro-interactions.

Ensure motion enhances user experience without affecting performance.

Implement accessible interactions that feel natural and intuitive.

3. API and Integration Management

Integrate frontend systems with RESTful APIs and backend services.

Work with third party tools, plugins, and services as required.

Ensure smooth data flow, secure handling, and efficient UI rendering.

4. Code Quality and Optimization

Debug and optimize interfaces for speed, performance, and reliability.

Maintain best practices around component reuse and code organization.

Participate in code reviews and contribute to improving internal standards.

Ensure cross browser compatibility and responsive breakpoints.

5. Agile Collaboration

Participate in daily stand ups, sprint planning, retros, and reviews.

Contribute to task estimations and collaborate on technical problem solving.

Stay responsive to project shifts, timelines, and delivery cycles.

6. Continuous Learning and Innovation

Stay updated with the latest trends, tools, and practices in the frontend ecosystem.

Experiment with new frameworks, libraries, and methodologies.

Share learnings with the team and suggest creative, efficient solutions.

Requirements

• Bachelor’s degree in Engineering, Computer Science, or a related field.
• Minimum 1 year of hands-on frontend development experience.
• Strong proficiency in HTML, SASS CSS, and JavaScript ES6.
• Expertise in React.js.
• Familiarity with Bootstrap and Tailwind CSS.
• Experience with GSAP for animations.
• Knowledge of WordPress or WebFlow is a plus.
• Hands on experience with GIT and version control workflows.
• Ability to build responsive, user friendly layouts.
• Strong analytical and problem solving skills.
• Attention to detail and love for clean, maintainable code.
• Good collaboration and communication skills.
• Eagerness to learn, experiment, and grow.

What are we offering?

Experience

A chance to work on meaningful brands and digital products across industries. Every project brings new learning and opportunities to strengthen your development skills. You grow and you help the team grow.

Exposure

If you believe in your work, we believe in you. You get to work directly with clients, understand real world problems, and build solutions that create impact.

Empathy

A thoughtfully nurtured culture that values fun and fulfilment.

Your wellbeing, personal, professional, mental, and physical, becomes our priority.

From Fitness Thursdays to learning sessions, we make sure you laugh, learn, and feel supported.

Who are we?

Lemon Yellow LLP is a user centered UI and UX design agency based out of Thane, Maharashtra. With global experience, strong mentorship, and a passionate team, we aim to design digital happiness.

You should apply if you believe in building experiences that people enjoy using.

How do you reach us?

Well, after you send in your application, it takes us 2-3 weeks to review it. Sometimes, not often, we might delay just a bit beyond that. This happens when our mailbox is flooded with applications.

We promise we won’t ghost you, you’ll definitely hear from us. In the meantime, feel free to explore our official website. 

Job Summary:

We are looking for a passionate Frontend Engineer with 2 to 4 years of experience to build high-quality, scalable, and user-friendly web applications. You will work closely with cross-functional teams to bring ideas to life using modern JavaScript frameworks, maintaining best-in-class UI standards, performance, and code quality.

Website: https://www.thealteroffice.com/about

Key Responsibilities:

• Develop and maintain modern, high-performance, and responsive web applications using JavaScript frameworks such as React, Vue, or Next.js.
• Translate product designs from tools like Figma into pixel-perfect, accessible, and consistent UI components.
• Build reusable components and contribute to shared design systems or UI libraries.
• Manage state effectively using tools like Redux, Zustand, or Context API.
• Ensure applications are responsive, cross-browser compatible, and adhere to accessibility standards (WCAG).
• Optimize frontend performance using tools like Lighthouse, Web Vitals, and browser profiling.
• Use TypeScript to write type-safe and scalable code.
• Write unit, integration, and E2E tests using frameworks like Jest, Testing Library, Cypress, or Playwright.
• Work with backend teams to design APIs and ensure efficient, secure frontend-backend integration.
• Implement frontend security best practices, such as XSS protection and CSP.
• Use tools like Tailwind CSS, Framer Motion, and Styled Components for rapid, modern UI development.
• Contribute to CI/CD workflows, version control using Git, and deploy applications using platforms like Vercel, Netlify, or Firebase.
• Participate in code reviews, share knowledge, and help drive technical excellence across the team.

Requirements:

• 2 to 4 years of experience building and shipping frontend applications in a professional setting.
• Proficiency in JavaScript (ES6+), HTML5, and CSS3, with a strong understanding of modern frontend architecture.
• Hands-on experience with at least one JavaScript framework/library (React preferred).
• Strong knowledge of TypeScript and state management tools.
• Solid understanding of UI/UX best practices, including responsive design, performance, and accessibility.
• Experience with testing methodologies and automation tools.
• Familiarity with design systems, component libraries, and modern build/deployment tools (Webpack, Vite, Vercel, etc.).
• Comfortable working in agile teams, collaborating with designers, product managers, and backend engineers.

About the job:

It’s not just a job but an opportunity to grow.

We are looking for frontend engineers to join our team where their responsibility will be to build, evolve and maintain user interfaces in a highly technical and rewarding environment.

We're Looking For Someone Who:

• Has a thorough understanding of modern JavaScript.
• Has strong experience and knowledge of React.js
• Has good experience with HTML/CSS
• Has working experience with Typescript
• Is independent, curious and smart.
• Loves building beautiful, reusable interfaces and learning new skills, languages, and frameworks
• Likes being part of a healthy team with fun people working on worthy challenges

To us, it doesn’t matter if you’re not highly proficient in all of the requirements. If you’re good at React with experience in JS, an unwavering learning attitude, a problem-solving mind, and an eye towards a higher career trajectory then we’ll be delighted to have you.

We will ensure that you have all the necessary tools and knowledge to work with the clients. And for this, we will provide the necessary tools to succeed with us and move forward leaps and bounds in your career.

Requirements:

1. React.js: 2+ years of experience
2. React Hooks: 2+ years of experience
3. Javascript: 2+ years of experience (ES6+ recommended)
4. HTML/CSS: 1+ years of experience(Knows ins/outs of CSS with responsive approach)
5. GIT
6. Redux

Nice to have:

1. Node.js
2. Material UI
3. Mongo/SQL

• 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 data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial)

CLIENT: MNC PRODUCT-BASED COMPANY

ROLE: REACT JS

LOCATION: BANGALORE CANDIDATES ONLY APPLY.

EXPERIENCE:4 YEARS TO 7 YEARS

CTC: up to 30 LPA

NOTE: Candidates from Bangalore should only apply.

Serving notice periods (30 days)/ Immediate Joiner.

• Hands-on working knowledge and experience are required in:

.Typescript, JavaScript, HTML5, CSS

. Deep Knowledge of Frameworks like React.

.Deep Knowledge of tools like Yarn, Grunt, Gulp, npm etc.

.Knowledge of Restful APIs, JWT, and OAuth2.

.Relational Databases (PostgreSQL, MySQL, SQL, PLSQL, etc.)

.Agile Methodologies (Scrum, TDD, BDD, etc.)

.Knowledge of Benchmarking and Optimization Frameworks

.Translating designs and wireframes into high-quality and optimized code

.Knowledge of JavaScript MV-VM/MVC frameworks

.GIT/Bit Bucket, Jira, Maven/Gradle, Jenkins, Visual Studio Code.

• Experience with several of the following tools/technologies is desirable:

.Microservices Architecture

.Cloud Platforms (AWS, Azure, GCP), preferably AWS

.NoSQL Databases (Redis, Elastic Search, Mongo etc.)

.Optimizing components for maximum performance across a vast array of web-capable devices and browsers d. Knowledge of CDN will be a Bonus

• Knowledge of the following technologies is a plus:

.Other Programming Languages (Java, etc.)

. Unix/Linux environments

. Continuous Integration and Continuous Delivery Tools like Jenkins, Git, etc

• You will be working together with fellow junior and senior Frontend developers, helping to improve the group's skill level and exchanging new ideas.
• On a daily basis, you write JavaScript/Typescript/ES6/Angular/React and HTML5, CSS3 (SASS/LESS/Stylus)
• Closely collaborate with designers and the rest of the technical team (Backend, DevOps, QA) to make sure we’re all aligned.
• You will manage projects with open-source JavaScript and TypeScript libraries and frameworks (we're big on React and Angular), and explore new technologies (GraphQL, AppSync, Apollo).
• Code reviews are, of course, a part of your responsibilities as well as providing high-quality work.
  
  

What it takes to excel in this role

• Strong core JavaScript and TypeScript
• Minimum 4 years experience in front end development
• 5+ years of JavaScript development experience
• Minimum of 2 years of experience with either, Angular 5+ or React
• Experience with Webpack/Grunt/Gulp or other automated build tools
• Experience with Jasmine/Jest or other JavaScript testing frameworks and tools
• Strong Experience with HTML, CSS, SASS/LESS/Stylus
• Experience with JSON, REST, Web Services
• Experience with working in an Agile environment
• Good communication(in English) and consultancy skills
• Affinity for working in a flexible, diverse and fast growing environment
• Proactive mindset focused on teamwork and continuous improvement - we want to grow together with you
  
  

• Experience with AWS
• Experience with React Native
• Experience with GraphQL, PWA, NodeJS

About Company: Spica Systems (https://spicasys.com )

Spica Systems is a Silicon Valley based start-up, established in 2019 and are recognized as experts in building products and providing R& DandSoftware Development services in wide range of leading-edge technologies such as LTE, 5G, Cloud Services (Public -AWS, AZURE, GCP, Private -Openstack) and Kubernetes. Ithasa highly scalable and secured 5G Packet Core Network, orchestrated by ML powered Kubernetes platform, which can be deployed in various multi cloud modealong with a test tool. Headquartered in San Jose, California, we have our R& D centre in Sector V, Salt Lake Kolkata.

• Looking for a Software developer who will work on the product's Web UI side
• Hands on and working experience with React JS
• Experience in WebUI using Javascript technology.
• Experience: 2-4 years of React development in a team environment
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Redux.
• Experience with user interface design. Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.

Education: Bachelors/Masters in Computer Science, IT or Mathematics or Engineering

Traits: Quick learner, open minded, willing to learn

 Job Title: Urgent opening - Web/front-end React.JS/Vue.JS  Developer 

Job Location: Baner, Pune 

Experience: 2 to 6 years 

Notice Period: 1 Month or Less  

Annual CTC: 400000 - 1500000 INR 

Skills: HTML5, CSS3, AJAX/JavaScript/JQuery, Bootstrap, Angular JS/ Rect.JS/ Vue.js, Bit-bucket, Git /GitHub 

Technical Requirements: 

• Technical know-how from both coding & design perspective - Bootstrap grid, Material design guidelines, HTML5, CSS3, JS, etc 
    
• In depth expertise and hands on experience with Front End Development technologies like Angular, Bootstrap and React.Js / Vue.Js etc. 
    
• In depth expertise and hands on experience with Designing Web Applications using programming languages such as HTML5, CSS3, JS, JQuery and API’s.  
    
• Strong understanding of UI requirements, cross-browser compatibility requirements, general web functions and other standards. 
    
• Experience with basic Architectures like MVC and MVVM 

• Comfort in working in short, agile, iterative development cycles 
   

Roles and Responsibilities: 

•  The candidate should take ownership of the assigned work from both UI and backend development standpoint. 
    
• The candidate should be able to understand client requirements and come back with Design as well as Technical specs and should be able to estimate requirements at lower level. 
    

• Should be able to visualize and create wireframes, storyboards, user flows, process flows and logic diagrams to communicate interaction and design ideas. 
    
• Should experiment on upcoming trends on coding, designing and implementing it during development. 
    
• Should have seamless and fluent communication, learning attitude and analytical nature. 
    
• Should be a problem solver with an attitude to contribute towards the success of Team/Project as well as organisation. 
    
• Should be able to guide other members in the team 
    
• Should take initiatives to improve code quality standards and team efficiency. 
    
• Should be able to Participate in the requirements gathering and come up with efficient solutions 
    
• Should be able to Efficiently estimate on high and low level along with assessing risk items