Cutshort logo
KoinBX logo
Sr React JS Developer
Sr React JS Developer
KoinBX's logo

Sr React JS Developer

Nithya Ramesh's profile picture
Posted by Nithya Ramesh
5 - 7 yrs
₹6L - ₹8L / yr
Madurai
Skills
skill iconReact.js
skill iconJavascript
skill iconRedux/Flux
TypeScript
  • Experience: 5+ years of professional experience in front-end development with a strong focus on React.js.
  • Technical Skills: Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern JavaScript frameworks/libraries.
  • React Expertise: Deep understanding of React.js and its core principles, including hooks, context API, and state management.
  • Tools: Experience with version control systems (e.g., Git), build tools (e.g., Webpack), and testing frameworks (e.g., Jest, React Testing Library).

Preferred Qualifications:

  • Experience with: Knowledge of TypeScript, Redux, and modern front-end build pipelines and tools.
  • Design: Familiarity with UI/UX design principles and responsive design.
  • Blockchain: Understanding of blockchain technologies and cryptocurrency concepts is a plus.


Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos

About KoinBX

Founded :
2019
Type :
Products & Services
Size :
20-100
Stage :
Profitable

About

KoinBX is India's most trusted and fastest-growing crypto exchange, dedicated to providing a secure, compliant, and user-friendly platform for crypto enthusiasts and traders across India. As the most trusted and fastest-growing crypto exchange, KoinBX is your gateway to the future of finance, with a user-centric approach, advanced security measures, and an extensive array of cryptos. Our vision is to be the cornerstone of a future where every individual, regardless of background, discovers and harnesses the boundless opportunities of digital assets. KoinBX opens the doors to a future where digital assets play a transformative role in shaping the financial landscape. Our mission is to empower traders by offering a secure and trusted crypto trading platform that is easily accessible to all. We promise to be the gateway ushering in a future of limitless financial possibilities in the realm of digital assets. We provide advanced tools and confidence to navigate the Indian crypto market. We are proud to be 100% compliant with Indian regulations, safeguarding users' funds through robust security measures, including advanced encryption techniques and multi-factor authentication. With over 120 listed cryptos and 150+ active trading pairs, including cryptos like Bitcoin, Ethereum, and Ripple, we provide a comprehensive platform with an intuitive interface, real-time portfolio tracking, and timely price alerts for informed trading decisions. At KoinBX, we offer a wide suite of features designed to meet the diverse needs of both beginner and experienced traders. From instant KYC authentication to low trading fees and high liquidity, our platform is equipped with everything you need to trade cryptos. Join the 5 million+ strong crypto community on KoinBX and begin your crypto journey today. Whether you're a seasoned trader or just getting started, KoinBX is your trusted partner for all your cryptocurrency trading needs.

Read more

Candid answers by the company

What does the company do?
What is the location preference of jobs?

KoinBX is your gateway to the future of finance, with a user-centric approach, advanced security measures, and an extensive array of cryptos.

Company social profiles

linkedin

Similar jobs

Deqode
at Deqode
1 recruiter
Roshni Maji
Posted by Roshni Maji
Mumbai
3 - 6 yrs
₹8L - ₹13L / yr
skill iconReact.js
skill iconHTML/CSS
skill iconJavascript
DOM

About Deqode

At Deqode, we work on cutting-edge solutions that are redefining the digital frontier. Our team thrives on innovation, collaboration, and creating next-gen products that solve real-world problems. We are now looking for a skilled and passionate React.js Developer to join our growing frontend team.


Roles & Responsibilities

  • Take complete ownership and delivery of front-end applications.
  • Ensure optimized performance across mobile and desktop platforms.
  • Write clean, tested, and well-documented code using JavaScript, HTML, and CSS.
  • Collaborate with UI/UX designers, HTML coders, and backend developers to bring designs to life.
  • Integrate RESTful APIs and work seamlessly with backend teams.
  • Communicate and integrate with third-party web services.
  • Build and manage infrastructure for serving frontend apps and assets.
  • Maintain frontend application deployment and ensure build pipeline automation.
  • Use JSDoc or similar tools for inline documentation of code.
  • Write extensive unit tests following Test-Driven Development (TDD) best practices.
  • Design and automate the frontend build process using tools like Webpack/Gulp/Grunt.


Required Skills & Qualifications

  • 3+ years of experience developing production-level web applications.
  • Strong command over React.js or Vue.js, JavaScript, HTML5, CSS3.
  • Deep understanding of DOM APIs, native JavaScript, and popular libraries.
  • Proficiency in CSS preprocessors (SASS/LESS) and modular CSS (CSS Modules).
  • Familiarity with build tools like Webpack, Gulp, or Grunt.
  • Experience creating modular, self-contained, and reusable components.
  • Strong understanding of cross-browser compatibility and performance optimizations.
  • Clean, organized, and maintainable code practices.
  • Bonus: Working knowledge of Node.js and backend concepts like APIs, databases, caching layers, and proxies.
  • Comfort in implementing pixel-perfect designs, animations, and smooth transitions.
  • Excellent communication and teamwork skills.
  • A proactive mindset with the ability to work both independently and in a team.


Read more
spacebar ivf solutions
Shivaji Nagar, Pune
4 - 10 yrs
₹3L - ₹9L / yr
skill iconAngularJS (1.x)
skill iconAngular (2+)
skill iconReact.js
TypeScript
skill iconBootstrap
+2 more

Role Description:

This is a full-time on-site role for an Angular Developer, located in Pune. The Angular Developer will be responsible for front-end web development, software development. The candidate should be proficient in Angular, .NET Core and JavaScript.

Education:

A bachelor's degree in Computer Science, Software Engineering, or a related field relevant certification is typically required. Candidates with equivalent 3-6 years’ experience will be consider.

Experience- 4 to 10 yrs

Location: Pune, India (WFO)

Immediate joiners are preferred (urgent requirement).


Technical Skills:

Proficiency in Angular, .NET, TypeScript and JavaScript is essential. Experience with modern JavaScript frameworks and libraries such as React, Angular, or Vue.js is often required.

Knowledge of server-side languages such as Angular, Node.js, Java (Spring), or PHP (Laravel) is important.

Familiarity with database systems such as MySQL, PostgreSQL.

Understanding of database design principles and SQL/NoSQL querying.

Proficiency with version control systems like Git is usually required.

Experience in designing and consuming RESTful APIs, as well as understanding of HTTP protocols.

Familiarity with development tools and platforms such as IDEs (Visual Studio Code, IntelliJ IDEA), package managers (npm, yarn), and build tools (Webpack, Grunt, Gulp).

Knowledge of testing frameworks and debugging techniques.

Understanding of containerization (Docker), deployment pipelines, and

continuous integration/continuous deployment (CI/CD) practices (Deployment and DevOps).

Experience:

Demonstrated experience in both frontend and backend development, with the ability to work on the entire stack.

Previous experience in developing web applications, from conceptualization to deployment.

Ability to solve complex technical problems and debug issues efficiently.

Experience working in collaborative environments, including Agile methodologies and version control systems.

Experience in IT Healthcare will be prefer.


Soft Skills:

Strong verbal and written communication skills are essential for collaborating with team members and conveying

technical concepts to non-technical stakeholders.

Ability to adapt to new technologies, frameworks, and project requirements.

Team Player Willingness to work in a team environment, share knowledge,

and mentor junior developers.

Thoroughness in code reviews, testing, and documentation.



Read more
Upskillrai
Aditya Saxena
Posted by Aditya Saxena
Mumbai
3 - 8 yrs
₹10L - ₹28L / yr
skill iconReact.js
skill iconJavascript
skill iconRedux/Flux

⚒️ About The Role

We're looking for an experienced Frontend Engineer to breathe life into the user interface of our product. Understanding that meticulous engineering not only drives the user experience but also influences our product development process, we aim to prioritize this role from Day 1


🚀 This Role

As a Founding Frontend Engineer at Upskillr.ai, your contributions will be vital in refining the user experience of our AGI Platform. You will also participate in evaluating user interfaces and crafting the frontend landscape for future products. Further:

  • Creating and optimizing our frontend infrastructure, rendering captivating user experiences through your engineering prowess.
  • Utilizing your specialized skills to navigate frontend development, from designing responsive layouts to implementing interactive features.
  • Collaborating closely with founders on product development and with designers for harmonious UI/UX integration.



What you'll work on:

  • Leading feature development from user research to production in collaboration with designers and AI engineers.
  • Building responsive UI components using React principles and JavaScript.
  • Establishing a flexible frontend architecture with supportive APIs.
  • Demonstrating expertise in front-end performance optimization and contemporary standards.
  • Pioneering the engineering and integration of optimal human ↔ AI interfaces for enterprise operations. We're trailblazing in a fresh domain of engineering that previously didn't exist. The onus is on us to explore and incorporate a novel interface that resonates with our users.


Technical Skills:

  • Profound expertise in JavaScript and React, along with robust front-end coding abilities and an understanding of progressive web applications.
  • Must possess skills in HTML5, CSS3, JavaScript, React.js, Webpack, Enzyme, Redux, Flux, GIT, HTTP(s), Terminal, Build Tools, State Management, Type Checkers, Form Helpers, Routing, REST API, GraphQL, Utility Libraries, Internationalization, Server-Side Rendering, and Backend Framework Integration.
  • Proficiency in browser-based debugging and performance testing.
  • Experience in performance tuning, usability enhancement, automation, and continuous integration leveraging test-driven development methodologies (BDD/TDD).


🕵️ What We Look For

  • Self-starters prepared to lead significant initiatives.
  • Avid curiosity and passion for technology.
  • Familiarity with UI/UX principles from an engineering perspective.
  • Excellent communication abilities


😁 Perks & Benefits

🤝 Top-of-the-market compensation — At Upskillr.ai, we will offer top-of-the-market (90th+ percentile) compensation in both cash and equity. We believe that the best candidates deserve the best compensation, and we will ensure that it happens.

💯 High impact — You’ll be joining as a founding member of the team, and as such you will have a high level of ownership and influence over the direction of the company.

🧠 The gains — Collaborate closely with the founders. Experience the excitement of a rapidly expanding startup.



About Us

We build LLM Based Tools and Services for Enterprises.

Upskillr.ai, started by Aditya Saxena and Vikram Pandya, is a dynamic knowledge platform that combines the best of education and knowledge management powered by AGI.

What We Do

We are committed to delivering innovative and comprehensive solutions that address the diverse learning needs of individuals and organizations. The company is dedicated to leveraging Artificial General Intelligence (AGI), to provide personalized and tailored support, ensuring the success and satisfaction of its users.

Read more
A Series E, 3.1 Billion $, Bay area Payment company
A Series E, 3.1 Billion $, Bay area Payment company
Agency job
via RS Consultants by Biswadeep RS
Bengaluru (Bangalore)
4 - 8 yrs
₹18L - ₹30L / yr
skill iconReact.js
skill iconNodeJS (Node.js)
Apache Kafka
skill iconJavascript
Fullstack Developer
+6 more

Senior / Lead Full Stack or Frontend Engineer

Employment Type:

Full Time, Permanent
Location: Bangalore (Currently Remote, Post Pandemic you need to relocate)

Job Description:

Hiring for a Series E, 3.1 Billion Dollar rapidly growing organisation focused on payments, marketing and customer loyalty.

  • To take ownership of delivering performant, scalable and high quality cloud based software, both frontend and backend side.
  • Code reviews.
  • Mentoring Team members to develop in line with product requirements.
  • Collaborate with Senior Architect for design and technology choices for product development roadmap.

 


Candidate's Profile:

 

Looking for Candidates from IIT, NIT, BITs other Tier 1 colleges
(Candidates must be from premium institute and product company) or (from non premium institute with good product company)
  • Thorough knowledge of developing cloud based software including backend apis and react/angular based frontend.
  • Thorough knowledge of scalable design patterns and message based systems such as Kafka, RabbitMq, Redis, MongoDB, ORM, Sql etc.
  • Experience with AWS services such as S3, IAM, Lambda etc.
  • Expert level coding skills in NodeJs,TypeScript,Scala,ReactJs,Angular.
  • Eye for user centric mobile first designs on the frontend.
  • Experience with hybrid frontends such as react-native, electronJs is a plus.    
**** Looking for someone from Product development team (Typically Payment / Fintech), who can start earliest.

 

Read more
Mynd Integrated Solutions
Sushma Shishodia
Posted by Sushma Shishodia
Delhi, Gurugram, Noida, Ghaziabad, Faridabad
2 - 5 yrs
₹5L - ₹12L / yr
skill iconReact.js
skill iconJavascript
skill iconRedux/Flux
JSON
skill iconHTML/CSS
+1 more

Your responsibilities as a front end developer engineer will include:

  • - Contribute to a full development life cycle, including: requirements analysis, functional design, technical design, programming, testing, documentation, implementation, and on-going technical support.
  • - Work closely with the existing team to learn the current application architecture, design and understand its functionalities and complexities.
  • - Bridge the gap between graphic design and backend technical implementation
  • - Build modular, responsive templates using modern CSS techniques
  • - Translate UI/UX design wireframes to actual code
  • - Testing cross-browser, cross-platform, and/or cross-device compatibility for inconsistencies.


What we are looking for:

  • - 4+ years of industry experience as a Front End Developer Engineer in ReactJS
  • - Degree in Computer Science or related field
  • - Experience with developing web and mobile applications
  • - Extensive knowledge HTML5 / CSS3 / JavaScript / jQuery / Bootstrap / ReactJS
  • - Strong experience in JSON/XML and REST/SOAP based Web Service based integration.
  • - Experience (mandatory) with working Web Framework versions with exposure to creating components and handling AJAX calls.
  • - Good to have knowledge in JIRA, GIT.
  • - Strong knowledge of Client-Server Architecture.
  • - Basic Proficiency with Python or relevant back-end scripting language
  • - Ability to think critically and creatively in a dynamic environment, while picking up new tools and domain knowledge along the way
  • - A positive attitude, and a growth mindset
  • - Great attention to details

:Bonus

  • - Experience with API testing software (e.g. Postman)
  • - Good Humor

 

Read more
Kombai
Dipanjan Dey
Posted by Dipanjan Dey
Pune
3 - 6 yrs
₹40L - ₹60L / yr
skill iconJavascript
skill iconReact.js
Technical Architecture

As a member of the founding engineering team at Kombai, you'd work directly with the CTO and CEO to build a global product for the frontend dev teams from scratch. Together, we'd have a crack at several hard, high-impact problems - often involving challenges across product, engineering, and research areas.

 

Note: Unlike most organizations, the frontend developers at Kombai will not work primarily on the frontend of the product. Instead, they will work on developing the core product, which is for the frontend devs like themselves. That's why we are naming the roles as "product engineers", instead of the usual software developer/engineer nomenclature.

 

 

Desired Qualifications & Skillset

For all positions of our early engineering team we are looking for people who:

  • Are fully hands-on with latest JS development
  • Are good frontend and web application architects
  • Are quick and agile
  • Have a good learning, problem solving and logical aptitude
  • Have a mindset to commit for 3-4 years

In addition to the above, the candidates for Senior Product Engineer should also have:

  • Thorough understanding of good Frontend engineering & architecture practices. In our experience, this usually comes from working in an excellent frontend team with an excellent architect, on a complex applications
  • Experience: 3-6 years



Read more
Global Cloud Messaging Leader
Global Cloud Messaging Leader
Agency job
via Unnati by Sarika Tamhane
Remote
1 - 7 yrs
₹15L - ₹25L / yr
skill iconJavascript
skill iconReact.js
skill iconHTML/CSS
skill iconRedux/Flux
skill iconVue.js
+1 more

Be a part of one of the best IT companies that is making it easier for businesses and customers to interact with each other, efficiently and economically too.

 

Our client is a global platform that provides exceptional customer engagement through chatbots and various channels for their business clients. They have made their presence known across verticals, small and large businesses and even in emerging markets. The objective of their messaging platform is to create a rich experience for the marketing, sales and support teams using messaging channels, device manufacturers and operators.

 

They are currently working with nearly 40 thousand brands, serving almost 6 billion messages per month. Their clientele includes well-known giants such as HDFC Bank, Twitter, FB, Whatsapp, Google, LinkedIn, Zomato, Citibank, Vogue and many more. With offices based in the USA, Brazil, Mexico and India, their team has become an integral part of their clients’ numerous customer success stories.

 

As a Frontend Developer, you will be required to be an expert in technologies such as HTML, CSS, Javascript, ReactJS, UI Design tools, Wireframe tools etc. and work on the Frontend development of our products/ services.

 

What you will do:

  • Designing and developing a UI framework that can be used across multiple products and website
  • Working on optimization of the web application/ websites and keeping knowledge of tools used to benchmark the performance.
  • Being aware of agile development (short sprints) and helping the team with debugging and troubleshooting issues.
  • Learning newer technologies in UI/UX and guiding the team in delivering quality results.

 

What you need to have:

  • 1 - 7 years of experience in front end development
  • Be an expert in technologies such as HTML, CSS, Javascript, ReactJS, UI Design tools, Wireframe tools etc.
  • Good experience in HTML, CSS, Java scripting
  • Knowledge/experience in React js/ Redux/ Vue Js is required
  • Good knowledge on UI design tools and wire frame tools
  • Experience in designing UI framework
Read more
cleartrail
cleartrail
Agency job
via Mount Talent Consulting by Himani Jain
Remote, Bengaluru (Bangalore), Hyderabad, Indore, Delhi, Gurugram, Noida, Ghaziabad, Faridabad
2 - 5 yrs
₹2L - ₹7L / yr
skill iconBootstrap
skill iconHTML/CSS
TypeScript
skill iconJavascript
skill iconAngular (2+)
+1 more
Skills Required:
TypeScript, JavaScript (Object Oriented), Angular 9+, D3.js, SCSS, CSS, HTML5
Roles:
  • Responsible to rapidly write bug-free code using latest coding practices.
  • Responsible for doing R&D on latest UI technologies
  • Responsible to create POC and prove the feasibility of new UI designs and concept
  • Create a vision for the product to create new possibilities for ctomers
  • Enrol and align stakeholders (including customers) into the product vision
Regards,
Himani jain

Read more
Human capital platform for Indian SME’s.(PB1)
Human capital platform for Indian SME’s.(PB1)
Agency job
via Multi Recruit by Sukanya J
Bengaluru (Bangalore)
4 - 6 yrs
₹20L - ₹25L / yr
skill iconReact.js
Web
skill iconHTML/CSS
skill iconJavascript
Front End Developer
  • Build fluid, scalable, responsive, and consumer-centric web platforms that target users across a wide array of devices
  • Collaborate closely with designers & backend developers and contribute to the full product development life-cycle from design and development to roll out
    Take ownership of work and deliver quality results consistently
  • Own the delivery of multiple features in a fast-paced work environment
  • Build optimized and modular components to provide performance-oriented solutions
  • Work in a dynamic and collaborative culture ensuring good teamwork and communication with remote team members when needed

Qualifications

  • 4+ Years of experience in frontend web development (1+ in ReactJS)
  • Strong past experience of building, scaling and maintaining feature-rich customer-facing single-page applications
  • Ability to translate designs into UI elements with accuracy and an eye for fluidity and responsiveness; strong grasp of any of CSS / sass / less
  • Proven ability to implement key concepts of state management, security, and caching practices in enterprise-level web applications used at scale
  • Proficient understanding of compatibility issues across different browsers and web and mobile devices and available ways to work around them
  • Familiarity with the react ecosystem and popular libraries in that ecosystem
  • Strong grasp over core web development concepts like HTML5, JavaScript, CSS3, general Web 2.0 techniques, and working without modern component libraries
  • Experience with designing secure web applications with a strong understanding of common security vulnerabilities and best practices
  • Understanding of data structures, algorithms and object-oriented programming
  • Strong grasp over concepts of performance, optimization, lighthouse, etc
  • Strong handle over Git, following best practices to facilitate collaboration


Skills that will give you an edge

  • Hands-on experience with supporting payments and integrating payment gateways
  • Experience with progressive web apps, service workers
  • Strong grasp over frontend unit and end-to-end testing frameworks

 

 

Read more
Remote, Noida, NCR (Delhi | Gurgaon | Noida)
4 - 6 yrs
₹10L - ₹25L / yr
skill iconJava
skill iconJavascript
skill iconHTML/CSS
skill iconAngularJS (1.x)
skill iconReact Native

About UZIO Inc.

UZIO (HQ: Virginia, USA) http://www.uzio.com/">http://www.uzio.com With over 150+ partners, 1700+ employers, and 50,000+ employees relying on UZIO and 70+ health insurance carriers serving plans, UZIO provides an Integrated Benefits Administration and HCM SaaS technology platform for brokers, employers, and employees of SMBs in the United States.

Job Description

 

Requirements

  • Must be having B. Tech. degree from Premium Institute with 4-6 years of proven experience in the relevant area.
  • Proficiency in HTML5, JavaScript, and CSS, CSS preprocessors like Sass, LESS
  • Hands-on experience in JavaScript frameworks. Preferably React Native / AngularJS
  • Understanding of JS-based build tools like Grunt, Gulp, and Bower
  • Up-to-date with the latest UI trends, techniques, and technologies
  • Maintain and improve product platform, Build reusable code and libraries for future use
  • Knowledge of browser compatibility issues
  • Optimize application for maximum speed and scalability
  • Design with mobile-first principles
  • Integrate with REST apis
  • Collaborate with other team members and stakeholders
  • Develop technical and business requirements and always intuitive and user-centered solutions strive to deliver
  • Experience working in an Agile/Scrum development process

 Responsibilities

  • Collaborating with product management and engineering to define and implement innovative solutions for the product direction, visuals, and experience
  • Conceptualizing original ideas that bring simplicity and user friendliness to complex design roadblocks
  • Establish and promote design guidelines, best practices, and standards

 

Read more
Why apply to jobs via Cutshort
people_solving_puzzle
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
people_verifying_people
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly. No 3rd party agencies here.
ai_chip
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
21,01,133
Matches delivered
37,12,187
Network size
15,000
Companies hiring
Did not find a job you were looking for?
icon
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
companies logo
companies logo
companies logo
companies logo
companies logo
Get to hear about interesting companies hiring right now
Company logo
Company logo
Company logo
Company logo
Company logo
Linkedin iconFollow Cutshort
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Shubham Vishwakarma's profile image

Shubham Vishwakarma

Full Stack Developer - Averlon
I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
Companies hiring on Cutshort
companies logos