React.js Developer

The Opportunity At Certa, we are building the AI-native Operating System for global enterprise relationships. We have the clients (Fortune 100/500) and the robust backend technology. Now, under the guidance of our new Head of Design, we are elevating our experience to match the best consumer products in the world. We are looking for our First Design Engineer. You are the "missing link" between our pragmatic engineering requirements and our ambitious design vision. You won't just implement tickets; you will define how our product feels.

The Role This is not a standard Frontend Engineer role, nor is it a Product Designer role. This role is equal parts: Craft-focused Frontend Engineering: You write production-grade code, but you obsess over the details that others miss. Systems Thinking: You don't just build components; you build the architecture (Design System) that allows the rest of the team to build beautiful UI faster. Figma-to-Code Mastery: You bridge the gap between static Figma files and dynamic browser realities, moving fluidly between design and implementation.

What You Will Do

1. Architect the Design System & UI Patterns Take ownership of our internal design system. You will treat it as an internal product, creating a type-safe, accessible, and composable library in React & TypeScript. Manage the tokens, components, patterns, documentation, and governance required to scale design across a remote engineering team. Bridge the gap between Figma Variables/Tokens and code, ensuring a single source of truth for our visual language.
2. Make AI-Native UX Feel Trustworthy & Human Implement interaction patterns specifically for AI workflows: streaming states, progressive disclosure, and optimistic UI. Build for "explainability" and human-in-the-loop controls, ensuring users trust the system even when it automates complex tasks. Make complexity feel simple—especially when the system is performing sophisticated "smart" operations in the background.
3. Maximize Output with AI-Assisted Tooling Hyper-automate the mundane: Use AI coding assistants (Cursor, Copilot, etc.) to handle boilerplate and scaffolding, allowing you to spend 80% of your time on the 20% of the "feel" and "craft." Build tooling and guardrails (linting rules, visual checks, component playground workflows) that help the team ship high-fidelity UI consistently.
4. Bridge Design & Code (Figma-First) Live in Figma: You are expected to be as comfortable in Figma as you are in VS Code. You’ll tweak layouts, design missing states, and refine prototypes yourself. Push performance beyond just metrics: focus on rendering, bundle size, perceived speed, and interaction responsiveness. Raise the bar on accessibility and cross-browser behavior, ensuring the product is usable by everyone.

Must Haves

1. Expert Figma Skills: This is a primary requirement. You should be fluent in auto-layout, components, variables, and prototyping. You view Figma as a design environment and a technical spec.
2. AI-Assisted Workflow: You are a "power user" of AI tools (Cursor, Copilot, v0, etc.). You know how to leverage AI to move faster without sacrificing the quality of the final output.
3. Strong Frontend Foundation: Deep expertise in React + TypeScript with a track record of shipping complex, data-heavy UIs in production.
4. Demonstrated UI Craft: A portfolio showing obsession with spacing, typography, interaction detail, and motion. You likely have a "Folder of Inspiration" from the best apps in the world.
5. Design System Experience: Strong experience building and maintaining a design system: tokens, components, patterns, and documentation.
6. Accessibility Expertise: You build keyboard-first UX, understand screen reader behavior, and enforce correct ARIA usage by default.
7. Modern Tooling: Experience with Vite and modern frontend tooling; comfortable setting up and customizing JS tooling/build systems.

Why You? (The "Craft" Factor)

1. You are inspired by the design-engineering cultures of companies like Linear, Vercel, Family, or Arc (The Browser Company).
2. You get annoyed when a modal closes without an exit animation.
3. You understand that latency is a UX problem, and you use optimistic UI updates to make the app feel instant.
4. You believe enterprise software doesn't have to look like a spreadsheet from 2005—it should feel as fluid as the best consumer apps.
5. You are an "AI-augmented" engineer who uses modern tools to do the work of three people while maintaining the taste of an artisan.

• 1 - 5 years of Experience
• Strong Experience in HTML 5, CSS 3 and Bootstrap 3,4 
• Material UI
• Responsive design in website and mobile
• Grid System
• React.js an added advantage

Ability to learn quickly and work in a fastest growing technology

About SchbangQ:

At SchbangQ, we believe in transforming businesses through technology and creativity. We bring the best minds together to create amazing digital experiences that drive success. Join us and be part of a dynamic, forward-thinking team.

Role Overview:

We are seeking an experienced Frontend Developer to join our growing team. As a front-end developer, you will work with a talented team to build cutting-edge, interactive web applications. This is an exciting opportunity for someone passionate about front-end technologies, especially React.js.

Key Responsibilities:

• Develop and maintain high-quality, responsive web applications using React.js.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Optimize applications for maximum performance across a variety of devices and browsers.
• Write clean, maintainable, and efficient code, ensuring best practices are followed.
• Troubleshoot and debug issues, ensuring smooth functionality.
• Stay up to date with the latest trends and advancements in front-end technologies.

Required Skills:

• 3+ years of professional experience working with React.js and modern JavaScript frameworks.
• Strong understanding of HTML5, CSS3, and JavaScript.
• Experience with state management tools (e.g., Redux, Context API).
• Familiarity with RESTful APIs and integration.
• Strong problem-solving skills and attention to detail.
• Good communication skills and a collaborative mindset.

Good to Have:

• Backend experience (Node.js, Express, or any other server-side technology).
• Familiarity with Flutter and mobile app development.
• Knowledge of version control systems, such as Git.

Benefits:

• Hybrid working model (work from the office and remotely).
• Competitive salary based on experience.
• Access to professional development opportunities.
• Work in a dynamic, fast-paced environment with a focus on creativity and innovation

Software Engineer - Frontend

Experiencing the world we live in is fundamental to our collective happiness and progress as a society. Headout’s mission is, and will always be, to unlock this happier world by connecting amazing in-person experiences with people all over the globe, giving them the opportunity to be entertained, educated and inspired. We are evolving the way people discover the world by connecting them with exceptional experiences at the push of a button. By combining delightful product experience, data-driven decisions, sophisticated supply side logistics network, and world-class operations, our single minded focus is on solving a huge basic human problem: how do we have a good time? On this mission, we've already served 7M+ guests from 190 countries who have headed out to an experience with us. While building scale that drives $200M+ in annualised sales, we hit profitability that is such a rarity on the back of our superior model.

As travel and in-person experiences recover, Headout is playing a critical role in our return to our way-of-life. With pent-up demand, generation and digitisation of experiences having been pushed forward by a decade, there is no better time to build than NOW.

We at Headout, like to solve real-world problems in the simplest & most elegant manner possible. We're seeking Frontend Engineers with the ability and passion for building solutions to people-centered problems that are created at the intersection of human behavior and technology. We also love folks who have a sense of humor and know how to have fun. ;-)

👩‍💻 The Role

• Craft the front-end architecture, develop our core features, and collaborate with our Product & Design teams to build something useful and beautiful.
• Build slick UI interfaces to provide the best user experience.
• Get your hands dirty with cross-platform architectural challenges, new frameworks, design patterns, and technologies.
• Build and contribute to open-source libraries and components.

🌟 Our Dream Engineer

• A penchant for learning and building with new technologies and frameworks.
• A knack for writing the most performance optimized code along with it being modular and scalable.
• No challenge is too big to solve; love thinking product and excited to ideate & build stuff all by yourself.
• You're interested in being an early employee at a growing company, with the influence and responsibility that entails.
• You have broad and deep knowledge across a variety of contemporary technologies.

💝 We like

• 2+ years of experience developing front-end platforms preferably in a high-growth startup.
• Solid hands-on experience with Javascript ES5 and ES6.
• Experience with NodeJS, Typescript, browser dev-tools etc.
• An opinion and preferably hands-on experience of CSS in JS vs old school style of writing CSS.
• Experience developing responsive designs using open source frameworks or even better, an attempt at your own framework.
• Solid understanding of how the web works and it's underlying communication protocols.
• People who give up anything to optimize that animation that they just created.
• Nice to Haves: An interest in UX, travel, local experiences & hospitality.

Desired Experience

3+ years

Job Description

What You’ll Do

• Taking an active role in architecting the solutions we build
• Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
• Working closely with the dispersed development team, client, and project manager in SCRUM methodology
• Ensuring that programming practices and code quality are respected
• Supporting other engineers with your expertise when needed (knowledge sharing)
• Leading your colleagues’ growth and development

What you bring to the table

• 3+ years of Experience with React. Good to have a working knowledge of React Native, Angular, VueJS
• Strong expertise with HTML, CSS, and writing cross-browser-compatible code.
• Good understanding of AJAX and JavaScript DOM manipulation Techniques
• Experience with RESTful services
• Experience in JavaScript build tools like grunt or gulp
• Hands-on and implements complex React modules
• Able to implement automated testing platforms and unit tests
• Understanding of fundamental design principles behind a scalable application
• Proficient understanding of code versioning tools (Git)
• Critical thinker and problem-solving skills

Bonus if you have…

• Experience with Angular2+ and Node
• Experience with AWS or GCP infrastructure
• Curiosity about new languages, libraries, frameworks
• Contributions to open-source projects
• Experience with Selenium, or Jest or similar front end test frameworks

Responsibilities

Develop high quality, secure, stable code for use in products and solutions for

customers, making it easier for other developers to maintain, enhance, reuse,

and localize

Work with Product Owner and/or Product Manager/Team to understand and help

refine functional requirements for new products

Develop and outline architecture and relationships between subsystems and

participates in review of those designs

Investigate and, if necessary, prototype technologies and algorithms relating to

the task

Break down a large problem into smaller components and provide a clear

solution for each piece

Ensure new code, feature or software product meets performance goals/metrics

Research external best practices and emerging technologies for possible

incorporation into company products and methodologies

Write and maintain the code following Test-Driven-Design principles

Minimum Qualifications

Bachelor’s degree in any Engineering discipline from reputed engineering

college

5 to 7 years of strong programming skills in Web and Cloud Technologies

Should have a very strong foundation in JavaScript, and must have a clear

understanding of basic web fundamentals such as prototype based inheritance,

scopes, Event Loop, Memory Management in JS, etc

Should be good at developing modular front-end applications and is expected to

have the knowledge to create good abstractions that can be reused . Should also

have in-depth understanding of latest ES6 standards such as spread operators,

arrow functions, etc

Should have strong programming skills in Web and Cloud Technologies

Should be strong in OOAD Concepts

Should have a strong hands-on in React, Typescript

Should have Hands-on experience in any of the backend language.

Should understand latest paradigms in Front End Development such as Pub-Sub

Pattern, Redux, RxJS, Service Workers, Client Caching, Lazy Loading, Dynamic

Injection, Bundle Optimisation, etc

Should have very good hands-on knowledge of CSS3 & HTML5

Should have good knowledge of Postman API Platform

Should have experience with Amazon web services – ECS, Lambda, S3, SQS, etc

Should have Hands-on experience of developing RESTful web services and

integrating the same with heterogeneous clients

Should have Hands-on experience with Relational or NoSQL Database’s

Should have a very clear understanding of TDD is expected and should have

good exposure to writing UT's and designing UI components with testability in

mind

Should have Strong Communication and Analytical skills

Flexibility under changing conditions and the ability to multi-task between

projects

Preferred Qualifications

Hands-on experience with C++

Nice to have experience with Python

Nice to have experience with CI/CD tools like Docker, Jenkins, etc

Nice to have a hands-on & Understanding of CSS Pre-processors such as SASS,

LESS, etc

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

What do we do?

About MobileFirst: Mobile design & development studio focusing on great mobile app experiences. We have great exposure working with Startups, Enterprises and Design Studios. MobileFirst has worked with customers from the USA, India, UK, Kenya, and Israel.

We have catered to clients in Automobiles, Paints, Fashion, Sports, Transportation, Food, Music, Coupons, Smart Parking, Uber for X, etc.
 

What are we looking for?

• 1+ yr experience with React JS & React Web UI
• MEAN Stack or MERN Stack Experience is required
• MongoDB, Express JS, Angular JS & NodeJS  
• Understanding of React & Redux is required
• Experience with MongoDB, Postgresql, MySQL database
• Comfortable in a work environment that requires strong problem-solving skills and independent self-direction coupled with team collaboration and open communication
• Understanding of RESTful web services
• Work in a fast-paced, creative atmosphere to develop new ideas that adapt to evolving user needs
• Experience using Git / GitHub

What should you have?

• Amazing debugging skills and problem-solving abilities
• Knowledge of Opensource Libraries & frameworks  
• Command over algorithms, design trends & knowledge about popular applications on App 

Who are we looking for?

Tech Savvy. Fast learner. Leader. 
We don't see your college degree or we don't care if you are a dropout. 

Job Perks

• Great Fun Learning exposure
• Training and Seminars on new Technologies
• Startup Experience
• Flexible timings and "work from home" options

• Expertise in React tools including React.js, Webpack, Babel, Redux/Flux, React router.
• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
• Practised in any one CSS frameworks like material UI, Semantic UI, Bootstrap, ANT design.
• Experient working on web API like RESTful Web services, • Proficiency in using Graphql, WebSocket, webhooks.
• Should be able to design and build modern user interfaces to enhance application performance.
• Hands-on experience in browser-based debugging, performance testing software and deployment, with an attention to detail that supports the software development cycle.
• Experience with automated testing suites, like Jest or Mocha
• Experience in an Agile environment