

Skills Required:
- Deep understanding of React.js and its fundamentals, ideally including modern features like hooks
- Excellent understanding of TypeScript/Javascript including the OOP concept and how shadow DOM and DOM work
- Experience with widely used React.js state managers like Flux/Redux
- Knowledge of RESTful APIs
- Familiarity with modern front-end build pipelines and tools like Webpack, Babel, NPM etc
- Knowledge of the overall browser rendering behaviour and measuring and optimising performance
- Strong hands-on experience with source code management systems like Git

Similar jobs

- As a lead engineer, you will be expected to execute and deliver large and complex projects end-to-end, with or without the involvement of other team members.
- Participate in code reviews, app architecture, and design discussions.
- Ensuring timely delivery of all product deliverables.
- Be the go-to person for the team for guidance and troubleshooting.
- Mentoring junior developers and set best practices for coding, reviews, etc.
- Ensuring performance and scalability in all new product features being developed.
You need to have:
- Overall of 5+ years expertise in writing HTML/CSS/JavaScript
- Experience in Angular and preferably React.js
- Expertise in database modeling, preferably relational DB, spotting DB bottlenecks, and writing optimized DB queries.
- Expertise in all common AWS cloud technologies, knowledge of CI/CD tools, and workflows.




About the company:
NowPurchase is transforming the 140B$ Metal Manufacturing industry. The metal industry forms the backbone of the economy and the fundamental block of the physical world - be it transportation, construction and every machinery. NowPurchase is building a rich, digital marketplace where Metal Manufacturers can procure high quality raw materials in a trusted manner. At the same time we are building the OS (Operating System) that will supercharge their productivity and processes to ultimately make procurement autonomous. Now Purchase raises USD 2.4 million in Nov 2021, led by Orios Venture Partners, InfoEdge Ventures.
About you:
We are looking to add an immensely talented Senior Front End Engineer that will help us invent, design, refine and deliver products that will meet our vision. Expect to build a lot of web interfaces and dashboards both for the browser as well as native IoT enabled terminals that will be placed at the manufacturers' premises. You need to lead the front end team to make sure they are delivering high quality code and are constantly inspired to experiment with tools to push out MVPs.
Roles & Responsibilities:
- You are empowered to work directly with leadership and the product team to make decisions about your code and future of the product.
- Deliver high quality modular code deployed over web, mobile and native IoT enabled terminals that leverage REST-based services and real time sockets.. This would include visual dashboards and real time optimizations that are critical for the manufacturing process.
- Have a strong emphasis on shipping features quickly without sacrificing code quality. Be ready to build a lot of MVPs that will go through iteration or be completely scrapped depending on the outcome at the customer end.
- Own your Agile projects and lead the team from software design to implementation and deployment. Maintain sprints, delivery timelines and contribute to better managing the engineering team.
- Transform UI designs and mockups into pages and flows using CSS3 and JavaScript frameworks. Be ready to do the mockups yourself sometimes.
- Build a culture of simplicity and pragmatism, which is reflected in your elegant code that other developers emulate and you ensure through thorough code reviews and processes.
- Have an exceptional understanding of asynchronous request handling, partial page updates, and service workers and command over the internals of JavaScript, React and Redux.
- Continuously evaluate existing engineering processes and recommend improvements.
Required Skills and qualification:
- 4+ years’ experience developing rich UI/Front-end for user-facing web applications.
- Strong experience with React or similar frameworks, TypeScript, SSR (Server Side Rendering), SPA (Single Page Application), PWA (Progressive Web application), OOP (Object Oriented Programming), Reactive programming, and Unit tests.
- Demonstrated ability to function as a project leader as well as an individual contributor.
- Excellent communication and facilitation skills.
Tech Stack skills required:
- React/Redux
- Python/Django/Celery
- Git, AWS, ELB (Elastic Beanstalk), Netlify
- PostgreSQL/Redis/S3
Location:
On- site: Kolkata, West Bengal
Compensation & Benefits:
- Cash Compensation: As per industry standards & pedigree of candidate
- ESOPs: 10% of NowPurchase is dedicated to current & future team members. Your package would entail some ESOPs so that you own a part of the company and grow along with it.
- Medical Insurance: Benefits of group insurance of 3 lakhs for family including parents, spouse, children
- Generous leave structure and WFHs including Marriage, Maternity & Paternity leaves
- Complete Relocation Expenses: We are building a unicorn out of the city of Joy (Kolkata). We will pay for everything you spend to relocate here.
Company Link: https://nowpurchase.com">https://nowpurchase.com
LinkedIn: https://www.linkedin.com/company/nowpurchase/">https://www.linkedin.com/company/nowpurchase/

Our frontend (React) team is passionate about React Technology and we are working on a few world-class products which have their roots and frontend in React Technology along with Redux, web-hooks, and Reducers. Keeping performance, scalability, usability, and user acceptance in mind, we are looking for a smart frontend engineer that has experience developing a variety of Web Applications using React Technology. (Along with strong frontend expertise, needs a good understanding of how frontend applications work in different browsers and have a mobile responsive design)
Roles & Responsibilities
Basic roles and responsibilities are mentioned for the engineer at our team:
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- 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.
- Good understanding of async functions and their concepts.
- Your primary focus will be on developing user interface components and implementing them following well-known ReactJS workflows (such as Flux or Redux).
- A Commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities.
- Developing new user-facing features using ReactJS
- Familiarity with modern front-end builds pipelines and tools.
- Translating designs and wireframes into high-quality code.
- Thorough understanding of ReactJS and its core principles.
- Experience with popular React.js workflows. (such as Flux or Redux)
- Familiarity with RESTful APIs.
- Building reusable components and front-end libraries for future use.
- Knowledge of modern authorization mechanisms, such as JSON Web Token and Oauth.
- Good knowledge of CSS and other latest frameworks like a tailwind CSS / Bootstrap.
Person Specification and Qualifications
- Experience developing highly scalable Web applications.
- Knowledge of Media Queries and CSS via useful frameworks.
- Strong experience with React frameworks with components like Redux, Flux, Webhooks.
- Good knowledge of code versioning (git / Github)
- Good experience with code deployment on servers like Ubuntu, Linux systems.
- In-depth knowledge of designing and developing software in distributed architectures for multi-tier applications
- Basic understanding of docker to work with different major versions of Node js and database release(Postgres, MySQL, etc)
- Good knowledge to write and train the team to write unit test cases for the application code.
How to Code Review
- You would be knowing how to do a basic code review of team and junior NodeJS engineers.
Plus points if you're familiar with the following:
- Experience with deployment and CI/CD is a plus!
- Have worked with Testing libraries
- Good Verbal and Written communication Skills.

We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building the application Pathya.app, 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.
Roles and Responsibilities
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open-source community to encourage and help implement mission-critical software fixes React Native moves fast and often breaks things.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Use exciting app build in swift and Kotlin and convert it to react-native
Desired Candidate Profile
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
- Knowledge of functional or object-oriented programming
- Ability to write well-documented, clean JavaScript code
- Rock-solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools & library like XCode, Gradle, saga, redux, re-animated, firebase
- Understanding of REST APIs, the document request model, and offline storage
- Experience with automated testing suites
Perks and Benefits
- We offer you work from home
- flexible with timing
- 5days working
- We trust our employee inspires them to do innovative things and explore and execute new techniques

Role & Responsibilities
We are a workplace thriving on young energy, on mentorship, craziness, drive and commitment to making a difference. This is what we could open for you!
We are looking for an experienced and accomplished Frontend Developer (ReactJS). The role will suit a natural problem solver. The core role will be in a technical leadership capacity.
Primary Responsibilities
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly-responsive user interface components using React concepts.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
Ideal Candidate:
- In-depth knowledge of JavaScript, CSS, HTML and front-end languages.
- Must have minimum 1.5 years of experience in React JS.
- Knowledge in Web services, Web API, REST services, HTML, CSS3
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Excellent problem-solving ability and desire to learn new technologies and platforms.
- Experience with user interface design.
- Experience with browser-based debugging and performance testing software.
- Design, build, and maintain efficient, reusable, and reliable codes by setting expectations and features priorities throughout development life cycle
- Good teamwork.
- Excellent troubleshooting skills.
- Good project management skills.
- Flexible in his/her technical approach with a willingness to try new, creative technical solutions.
Working Mode: Only Office
Job Location : Bangalore
Interview Process
First Round – Telephonic Discussion
Second Round – Zoom Call



We are looking for an React.js Developer to join our awesome team and deliver a streamlined user experience. We want a team member who strives to develop a first class codebase using react best practices. As an ReactJS Developer, you will implement a complete user interface in the form of a mobile and desktop web app.
Duties and Responsibilities
• Designing and developing user interfaces using React.js best practices.
• Adapting interface for modern internet applications using the latest front-end technologies.
• Writing tested and documented JavaScript, HTML and CSS
• Make design and technical decisions for ReactJS projects.
• Develop application code and unit test in the ReactJS, Rest Web Services and Java technologies for the Application Development Center.
• Ensuring high performance
Requirements and Qualifications
• Bachelor’s Degree in Computer Science, Computer Engineering or similar.
• Previous work experience as an React.js Developer.
• Proficient in CSS, HTML, and writing cross-browser compatible code.
• Excellent project management skills.
• Proven experience implementing front-end and back-end JavaScript applications.
• Excellent communication skills.
• Critical thinker and good problem-solver.

Additional Knowledge of React, Redux, hooks will be preferred.


