We are hiring : ReactJS Developer
Experience: 1 - 3 years
Location: Gurgaon
Roles and Responsibilities
- Experience in developing large scale, highly available, complex front-end development using JavaScript, React.js and ReactNative.
- Strong knowledge in both web and mobile application development.
- Knowledge, skills, and experience to write detailed design documentation, and functional specifications for application development.
- Write well designed, efficient, reusable, and reliable code.
- Experience with popular React.js workflows (such as Flux or Redux).
- Work with other senior Developers to resolve/debug program errors.
- Knowledge and ability to apply OOD (Java, HTML, XML, Java Script, and Patterns) and impact to the application development process.
- Knowledge of Agile development methodologies (preferably Scrum).
- Knowledge of database design and data structure libraries,(e.g., Immutable.js).
- Developing new user-facing features using React.js.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Actively aid the consulting team in different phases of the project including problem definition, effort estimation, diagnosis, solution generation, design development and deployment.
- Experience with data structure libraries,(e.g, Immutable.js).
- Contributing to team meetings, troubleshooting development.
- Good understanding of HTML CSS and front-end design technologies.
Desired Candidate Profile
- Ability to establish and maintain effective working relationships, supporting company leadership and other team members.
- Ability to manage multiple and changing priorities/tasks.
- Must like to continuously improve code, product and process.
- Must work with a strong professional and ownership mindset.
- Strong working experience in JavaScript, ReactNative and ReactJs is required.
- In-depth understanding of Javascript, the DOM, and relevant concepts.
- Proficiency in Typescript.
- Should have hands-on experience with testing libraries like jest & enzyme.
- Must be strong in logic and coding abilities.
- Strong analytical and problem-solving skills.
- Must be passionate and self-motivated.
- Excellent team player and good communication skills.
Key Skills
JavaScript, React.Js, ReactNative, Frontend Web Development, HTML, CSS, Redux, DOM, Flux, Data Structure, Web Technologies, Mobile Application Development.

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Responsibilities
- Work in a fun and fast-paced environment.
- Participate in requirements gathering, design, development, QA, support.
- Communicate with different stakeholders such as QA, Project Managers and Product Owners
- Discover, evaluate, and implement new technologies to maximize development efficiency.
- Groom, mentor and upskill team members with modern technologies and development practices
Key Competencies:
- 5-8 Years of relevant experience in front-end development.
- At least 5-4 years of working experience with the React ecosystem.
- In-depth knowledge of TypeScript, CSS, and HTML.
- Strong proficiency in Vanilla JavaScript, DOM, Browser API’s and ES6 Features.
- Strong Knowledge of State Management with React and relevant workflows.
- Good Understanding of Modern frontend workflows with NPM, Webpack, Babel etc.
- Knowledge of modern programming paradigms like functional and reactive programming.
- Knowledge of testing frameworks including Chai, Mocha and Sinon or equivalent.
- Experience with using browser-based dev tools for trouble shooting and enhancing the performance.
Good to have skills:
- Knowledge of cloud-based services like AWS and GCP.
- Working knowledge of Video streaming and playback
- Knowledge of modern programming paradigms like functional and reactive programming.
About Plum
We are making health insurance - simple, accessible and affordable. Hundreds of businesses of all sizes from startups to large corporates trust Plum for their employee's health protection.
Healthcare in India is seeing a phenomenal shift. Healthcare cost is seeing an inflation that is three times the general inflation. Treatments of diseases including Covid-19 can wipe out entire household savings. Majority of Indians won't be able to afford a health insurance on their own. As many as 600mn Indians would depend on employer-sponsored insurance.
Enter Plum. Plum is re-imagining the health insurance stack, and accelerating the penetration of health insurance in India to 100%. Plum has forged new underwriting and fraud detection algorithms to enable companies as small as 2 to benefit from a group insurance. The platform enables realtime insurance design & pricing to enable companies to buy insurance in 3-clicks. And offers employees a hassle-free claims experience through an integrated digital process.
Plum is backed by leading global investors including Tiger Global, Sequoia Capital, Tanglin Ventures and Incubate Fund (read more https://www.plumhq.com/blog/plum-series-a-funding">here)
About the role
Having found exceptional product/market fit, we’re in the midst of transitioning from 'start-up' to ‘scale-up’, and looking for a senior frontend engineer to help us scale Plum, and spearhead the frontend of our product.
You will have a direct impact on the customer experience through the design and implementation of new features and functionalities in our product. You'll work as part of a small but rapidly growing high-energy team delivering incredible, creative improvements to our product. You'll be in charge of reviewing the implementation of applications following code standards and style guides. You would analyze and build UI Pattern Libraries (Design Systems, UI Kits, etc.)
Roles and Responsibilities:
- Spec, build, test, and deliver new features while improving the performance and quality of the product.
- Run test-harness to guarantee the structure, integrity, and design of the application.
- Solve complex CSS, HTML, and User Interface compatibility issues across browsers.
- Optimize JavaScript implementations to ensure that code remains performant.
- Implement front-end development workflows: build systems, dependency management, quality checkers (linting), etc.
- Ability to push things over the line, ship awesome features, and delight customers.
Experience and Qualifications:
- 2+ years of hands-on experience building web applications with JavaScript, HTML5, and CSS.
- Comfortable with Responsive Web Design and Development and weave out beautiful code in React.
- Strong product and design sensibilities and has an obsessive attention to detail.
- Write testable, maintainable code that's easy to understand.
- Understand complex problems and break them down into smaller tasks.
- Strong sense of ownership and integrity demonstrated through clear communication and collaboration.
Front-end Developer with a passion for sustainability
Are you passionate about the health of our planet and all those who live on it, and want to contribute to a sustainable future for all?
Are you an expert at creating personal relationships and explaining the value of new and disruptive innovations?
And do you want to work with passionate changemakers in an energetic, value-driven, fast-growing startup, as we enter a period of significant international expansion?
Then you might just be the person we’re looking for!
About the Company:
We want to contribute to a better world. And we believe that there is no sustainability without traceability. That is why we are on a mission; to bring transparency to producers who really want to know what they sell, and for consumers who really care what they buy.
TrusTrace is a SaaS provider that helps companies truly understand and take responsibility for their full social and environmental footprint of the products they sell, while enabling consumers to make informed and better choices, through creating fully transparent value chains all the way to product origin. Fueled by AI, IoT, ML and blockchain, the technology is simple, efficient and tamper-proof, ensuring data accuracy and ease of collection, while unveiling the true cost of everything from manufacturing, selling, buying and disposing of material.
With the vision of ‘A Renovated Planet’, we are focusing on industries with a high social and environmental impact; fashion and sustainable retailing, TrusTrace is a rapidly growing category leader, and we have already partnered with 40+ sustainability pioneers like Filippa K, Houdini, Fjällräven, Decathlon, Vaude, Ba&sh, Icebug, Mini Rodini, Layered and Coop, with more joining our community as we speak.
TrusTrace has received numerous awards within sustainability, latest the Solar Impulse label which is given only to companies which apply to the highest standards in sustainability and circular economy, and is on Sifted’s ‘The Nordic Startups and Scaleups to watch in 2021.’
Working with us you will not only get a job – but become part of our family of highly talented individuals with a true passion for sustainability. We’re not into traditional hierarchies, and we run a welcoming and inclusive work culture, where everybody’s ideas and thoughts are valued. We’re just over 100 right now but by the time you’ve finished your application we’ll probably be a couple more! In fact, we’re hiring for several positions right now – so tell your friends!
Front-end Developer:
About the Role:
As a team member at TrusTrace, you’ll get to solve challenging, real-world problems that truly make a difference to society.
This role Front-end involves as a technology has evolved rapidly over the years. At TrusTrace, we leverage modern, cutting-edge frontend technologies to deliver a clean, simple and consistent user experience for the customers of our platform. We use Angular as the primary framework to develop enterprise grade applications. As a frontend developer at TrusTrace you will be contributing to a sustainable future of the planet by developing world-class applications used by top brands in the industry leveraging traceability to create sustainable products.
If you are that passion-driven person who is all about using your creative skills to make an impact by contributing to developing a sustainable future for the generations to come - we would be delighted to have a chat with you to explore how you can fit with the team at TrusTrace.
Experience: (6 – 8 Years) The successful candidate will have
Hands-on experience working with
- Git
- Angular
- Bootstrap, Material-UI, TailwindCSS or any other widely-adapted CSS library/framework
- Sass or other css preprocessors
- NgRx or other state management libraries
- StorybookJS
- Jest or other Javascript unit testing libraries
Skills: The Desired General Knowledge, Skills & Abilities of the successful candidate
- Solid understanding and experience
- Cross-browser compatibility
- Front End optimisation
- Frontend architecture
- REST APIs and integrations
- Object Oriented Programming concepts
- Design Patterns
- TDD (Test Driven Development)
- Agile
We believe people have hidden/unexplored talents. Here are a few we consider are a plus:
Experience with
- Any cloud provider services (AWS/Azure/Google Cloud etc.,)
- Docker or any other virtualization technology
- NodeJS (ExpressJS, LoopbackJS, HapiJS etc.,)
- Interface design tools like XD, Figma
- Developing REST APIs
React.js Developer 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.
- Writing application interface codes using JavaScript following react.js workflows.
- 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.
-
eact.js Developer Requirements:
- Bachelor’s degree in computer science, information technology, or a similar field.
- Previous experience working as a react.js developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
Must have experience on HTML5,CSS3,Jquery,Bootstrap,JS
Excellent analytical and multitasking skills
An ability to perform well in a fast-paced environment
What you'll need...
- Highly experienced using AngularJS , NodeJS
- Good understanding of web markup, including HTML5, CSS3, Javascript
- Strong understanding of CSS pre-processing platforms, such as LESS and SASS.
- A solid understanding of cross-browser/platform issues and code solutions
- Proficient understanding of code versioning tools, such as GIT
- An excellent ability to convert PSD/Sketch mockups into interactive digital experiences
Bonus points for...
- eCommerce development experience Magento,
- Understanding of conversion rate optimization or data-driven product development (analytics, a/b testing, etc.)
- Experience developing with prototype frameworks (Bootstrap, Foundation, etc.)
- Experience integrating dynamic content solutions with AJAX or API Services
Experience in Cloud and Serverless
- Knowledge of version control systems (GitHub etc.)
About the Company
Peacock Engineering Ltd is a Gold-accredited IBM Premier Business Partner which has amassed over 300 person years of experience implementing business critical EAM (Enterprise Asset Management) solutions across a range of industries such as oil & gas, pharmaceuticals, utilities, facilities management, transport, and power generation.
Peacock Engineering Ltd specialise in providing consultancy services and support for the IBM Maximo EAM software product and maintain a pool of highly experienced and capable consultants fully conversant with IBM Maximo and its functionality, capabilities, and opportunities for customisation to meet business need.
Main Purpose:
Peacock Engineering’s Technical Services team is now looking for an experienced UI / Front End Developer who is proficient with React.js (16.8+) to join our international team of developers delivering innovative solutions to our major UK-based customers.
Your primary focus will be working on new user interface components which are modern, secure, performant, and easy to maintain - following well-known React.js workflows and recognised best practices.
You will coordinate with the rest of our multi-disciplined team working together on different layers of the solution architecture. A commitment to collaborative problem solving, sophisticated design, and delivering a high-quality product is essential.
Specific Responsibilities:
- Developing new user-facing features for our clients using React.js
- Translating functional requirements (User Stories/Tasks) and wireframes into high quality code with tests
- Working with architects, developers, and QA engineers to ensure that your work is testable, meets industry security standards and is written to deliver good performance/scalability.
- Perform application and solution development to meet project requirements.
- Develop and document detailed technical designs to meet business requirements.
- Manage multiple technical environments and support the development and testing processes.
- Identify areas of customization and optimization and provide solutions that meet the business requirements.
Skills & Personal Qualities – Required:
Experience working with the IBM Maximo software product within the following capacities:
- Tech. in Computer Science, Engineering or Business-related field and/or equivalent work experience.
- Thorough understanding of React.js and its core principles
- Minimum five (5) years of work experience in React application development and should have working experience with React Hooks
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Demonstrable expertise in software development in an Agile setting
- Ability to deliver well-tested code consistently in an Agile, CI/CD environment
- Experience with JavaScript Testing frameworks and principles (Jest preferable)
- Familiarity with newer specifications of ECMAScript
- Familiarity with RESTful APIs
- Knowledge of modern authentication/authorization mechanisms
- Familiarity with modern build pipelines and tools (Azure DevOps preferable)
- Experience with common front-end development tools such as Babel, Webpack/Parcel, NPM/Yarn, etc.
- Familiarity with Git
- Good time-management skills
- Great interpersonal and communication skills
- Good spoken & written English
Skills & Personal Qualities – Desired:
- To bring industry knowledge world class capabilities innovation and cutting-edge technology to our clients in the Resources industry to deliver business value.
- To work with leading Resources client’s major customers and suppliers to develop and execute projects and reliability strategies.
- To harness extensive knowledge combined with an integrated suite of methods people and assets to deliver sustainable long-term solution.
- IBM MobileFirst certification
- JAVA/ SQL Skills
Person Specification/Attributes:
- Professional and committed, with a disciplined approach to work.
- Motivated and driven by finding and providing solutions to problems.
- Polite, tactful, helpful, empathic nature, able to deliver to the needs of customers.
- Has respect for others and their views.
- Technology minded and focused, enthusiastic about technologies.
- Analytical, able to raise from the detail and see the bigger picture.
- Dedicated to continually updating and upgrading own knowledge.
- Carries a mind-set of continuous improvement, constantly looking for better and more efficient ways of doing things.
- Values quality at the centre of all things in work.
Due to considerable amounts of virtual working and interaction with colleagues and customers in different physical locations internationally, it is essential that the successful applicant has the drive and ethic to succeed working in small teams physically but in larger efforts virtually. Self-drive to communicate constantly using web collaboration and video conferencing is essential.
As an employee, you will be encouraged to continually develop your capability & attain certifications to reflect your growth as an individual.
Deep understanding of React.js and its fundamentals, ideally including modern features like Saga/Thunk/Hooks with 2-4 years of experience in the relevant field.
Excellent understanding of Javascript including the OOP concept and how shadow DOM and DOM work
Excellent understanding of HTML & CSS
Experience with widely used React.js state managers like ContextAPI, Redux
Knowing modern ES6 and later
Knowledge of RESTful APIs
Familiarity with modern front-end build pipelines and tools like Webpack, Babel, NPM, etc.
Knowledge of the overall browser rendering behavior and measuring and optimizing performance
Strong hands-on experience with source code management systems like GIT, SVN
Responsibilities:
Ensure new feature requests are implemented in the front-end part integrating with Web APIs.
Use React best practices to create reusable and structured components.
Confident in using UI/UX designs or wireframes to create the respective code and the application
Write components that perform well in all circumstances
We are looking for a skilled React.js Developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
To ensure success as a React.js Developer, you should have in-depth knowledge of JavaScript and React concepts, excellent front-end coding skills, and a good understanding of progressive web applications. Ultimately, a top-class React.js Developer should be able to design and build modern user interface components to enhance application performance.
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.
- Writing application interface codes using JavaScript following React.js workflows.
- 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.
Requirements
- Previous experience working as a React.js Developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Redux, Saga
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.










