React Developer

Frontend Architect

Experience: 6+ years

Location: Delhi / Gurgaon

Roles & Responsibilities:

• Design, develop, and maintain scalable applications using React.js and FastAPI/Node.js.
• Write clean, modular, and well-documented code in Python and JavaScript.
• Deploy and manage applications on AWS using ECS, ECR, EKS, S3, and CodePipeline.
• Build and maintain CI/CD pipelines to automate testing, deployment, and monitoring.
• Implement unit, integration, and end-to-end tests using frameworks like Swagger and Pytest.
• Ensure secure coding practices, including authentication and authorization.
• Collaborate with cross-functional teams and mentor junior developers.

Skills Required:

• Strong expertise in React.js and modern frontend development
• Experience with FastAPI and Node.js backend
• Proficient in Python and JavaScript
• Hands-on experience with AWS cloud services and containerization (Docker)
• Knowledge of CI/CD pipelines, automated testing, and secure coding practices
• Excellent problem-solving, communication, and leadership skills

Work Responsibilities

• What You’ll Do:
• Engineers will develop and improve features for products such as WebView pages called from within Mercari’s web version and native app, along with tools used by the Customer Support Team for answering user inquiries and providing transaction support.
• Senior engineers in the Frontend Team are expected to use their technical skills to lead the team and product development, train members through design and code reviews, and make contributions and improvements to the hiring process, including technical tests.
• Development Environment:
• Languages: HTML, CSS, JavaScript, TypeScript, React, Gatsby, Next.js, GraphQL, Apollo Client, Redux, Cypress, Rendertron, Lit, Playwright
• Infrastructures: Google Cloud Platform (Compute Engine, Kubernetes Engine, App Engine)
• Configuration management tool: Terraform
• Other: Circle CI, GitHub, Slack, JIRA, Crowi, Spinnaker, Datadog

Minimum Requirements

• Shared understanding and belief in Mercari Group's mission and values
• At least 3 years of experience in development related to frontend fields such as web browsers, JavaScript, TypeScript, React.js, Next.js, or Redux
• Experience with developing and operating large-scale products
• Ability to design and develop with performance and scalability in mind
• Ability to use HTML and CSS to implement solid user interfaces
• Knowledge of JavaScript and experience developing with UI libraries or frameworks such as React, Vue.js, and Angular
• Able to understand and explain web operation principles and browsers
• Understanding of version management and ability to participate in development via Git
• Effective communication skills, needed for product development with team members and with other teams

Preferred Requirements

• Extensive knowledge of standard web technologies and specialized knowledge in some areas, like TypeScript, React.js, Next.js, Redux
• Understanding of the characteristics of different libraries/frameworks and the ability to introduce them to projects where necessary
• Ability to design architecture based on the characteristics of the app
• Ability to consistently take initiative in implementing improvements to the app
• Project management and/or team leadership
• Cloud development experience (preferably GCP or AWS)
• Experience contributing to an open-source project
• Familiarity with CI systems and the release process

Working Conditions

Employment Status

Full-time

Office

Bangalore

• Hybrid Workstyle

Job Description:

• Strong in Vue.js or React.js, HTML, HTML5, DOM(Document Object Model) concepts
• Must know Nuxt.JS a Vue Framework.
• CSS3, SASS, SCSS, Bootstrap 4, Webpack, Box Modelling, Grid System
• Responsive Design, Cross browser/device development
• Strong knowledge of JavaScript
• OOJS - Object-oriented JavaScript
• NPM/YARN Representation 
• REST API knowledge
• Modular programming, Use of NPM Components

JOB DESCRIPTION

Senior Frontend Engineer (React)

About us-

It is an app that allows offline businesses to sell their products and services

online. On our app, the users can make beautiful product catalogues (catalogs) right from a

smartphone and share with their customers easily on different social media apps such as

Whatsapp Business, Whatsapp, Facebook, Instagram etc. Praised by users all over India, this app has saved declining businesses by helping them transfer their shop online. The journey has just begun and we are on a mission to make India truly Digital. We is currently powering over 3.7 M ecommerce stores built by indian small businesses and growing at a crazy rate.We are looking for a full-stack developer to join our team who will be part of our new innovations team.

DESCRIPTION-

We are looking for a great Frontend developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or 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 important.

RESPONSIBILITIES-

• Developing new user-facing features using React.js
• 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.

REQUIREMENTS-

• 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
• Familiarity with RESTful APIs and sockets
• 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
• A knack for benchmarking and optimization
• Familiarity with code versioning tools
• Experience with PWAs and React Native is a huge plus

Please find the JD below for the role of Frontend SDE-2 of Innovaccer :-

We at Innovaccer are looking for Software Development Engineer-2 (Frontend) to build the most amazing product experience. You’ll get to work with other engineers to build a delightful feature experience to understand and solve our customer’s pain points. 

A Day in the Life

• Innovate and contribute to a Monitoring UI.
• Collaborate with other development teams, quality engineering team, and documentation teams to execute product deliverables.

What You Need

• 3-6 years of experience with a start-up mentality and a high willingness to learn
• Strong knowledge and experience in HTML, CSS, and JavaScript  
• Good experience into ReactJS or one modern MVC style JS Framework
• Deep understanding of the DOM and how the browser works
• Experience in building large scale pluggable UIs
• Good understanding of the constantly evolving world of front-end development
• Experience with seamless integration of front-end to back-end functionality
• Excellent understanding of UX/UI design principles
• A belief in progress over perfection.

What We Offer

• Industry-focused Certifications: We want you to be a subject matter expert in what you do. So, whether it’s our product or our domain, you will dive straight in and be certified by the best in the world.
• Quarterly Rewards and Recognition Programs: We foster learning and encourage people to take moonshots. When you achieve your goals, we recognize and reward your hard work.
• Health Benefits: We cover health insurance for you and your loved ones.
• Sabbatical Policy: We encourage people to take time off and rejuvenate, upskill and pursue their interests so that they can generate new ideas for innovating at Innovaccer.
• Pet-friendly office and open floor plan. No mundane cubicles.

Please share these details too with your interest in the opportunity :-

Current CTC (Fixed + Variable) :-

Expected CTC :-

Notice Period :-

Total Experience :-

Preferred Location :-

Holding Offer :-

Offer Amount (Fixed + Variable) :-

Updated Resume :-

Is your Notice Period is negotiable :-

Are you leading a team right now :-

To whom you are reporting too :-

How big team you are leading right now :-

Are the all team mates are reporting to you directly :-

Are you involved in their appraisals, hiring and firings as well :-

We're looking for developers who are interested in solving problems. We like people who are willing to work across the technology spectrum. 

An example of a typical problem would be a product feature that requires UI/UX (Typescript/React/HTML/SCSS), server changes (Java/Scala/R), and database changes (MySQL).

You will own some or all of a product/feature. You will also mentor others, read and review code, maintain code, deploy code, tune the performance of systems, as required.

Requirements :

- We're looking for 4 years or more of relevant work experience. That being said, if you think you have the necessary skills to make the number irrelevant then do talk to us

- Proficiency in Java, JavaScript, and sufficient knowledge of database concepts to write efficient queries

- Working experience in one or more of React, Redux, Typescript, and associated tools such as Webpack, Grunt, Gulp etc.

- Working experience in HTML, (S)CSS

- Working experience writing unit/functional/integration tests

- Knowledge of Java 8 features such as streams and lambdas is a plus

- Knowledge of REST concepts and design is a plus

- Knowledge of ES6 features/syntax is a plus

- Knowledge of functional programming concepts is a plus

- Knowledge of build/deploy tools such as Ant, Maven, Gradle, Ansible, Chef, Puppet etc. is a plus

- Knowledge of one or more scripting languages such as Awk, Bash, Perl, Python, Rubyetc. is a plus

- Ability to use modern IDEs such as VSCode, IntelliJ IDEA, Eclipse etc. is a plus

- Knowledge of container technologies such as Docker, Kubernetes, etc. is a plus

Bonus Points :

- For product experience. We're a product company. Talk to us if you have worked on software products

- For startup experience. Have you worked in a any startups? We're always looking for people who have startup experience

- If you've developed and deployed any software for your own, or others- use

- If you've contributed to open source projects

- If you've spoken at developer conferences, published articles in tech websites, published podcasts

- If you communicate well. Do you blog? Can you explain ideas clearly and succinctly? Can you answer questions in short, clear sentences?

- If you have technical certifications such as AWS, Docker, Redhat etc.

- If you're self taught. Have you learned other programming languages, technologies etc. on your own? Share the details of the courses you took online, for instance.

- For deep knowledge in one or more areas. We like people who dig down, understand concepts in detail

- If your code/work is out there in public. We'd love to see what you've developed and deployed to the external world