Key responsibilities:
- Working on MERN stack product development for core product
- Exploring possibilities with proof of concepts & prototyping
- Building the product as per specifications
- Developing the user-facing features using React.js
- Designing a modern highly responsive web-based user interface
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high-quality code
- Learn and understand user interactions
- Optimising components for maximum performance across a vast array of web-capable devices and browsers
- Coordinating with various teams working on distinct layers
- As a React.js Developer, you will be involved from conception to completion with projects that are technologically sound and aesthetically impressive.
Skills required
- Node.js & ReactJS/Next.js ( MEAN/MERN Stack)
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Prior experience with popular React.js workflows (such as Flux or Redux)
- Familiarity with more current specifications of EcmaScript
- Familiarity with RESTful APIs
- Great CSS skills. Familiarity with React Styled Components, SCSS, LESS, etc.
- Knowledge of modern authorisation 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 optimisation.
- Familiarity with code versioning tools
- Familiarity with Test Driven Development and tools like JEST & React Testing Library is a plus.
- Familiarity with Firebase and other backend as a services is a plus.

Similar jobs
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· 3+ years of software engineering experience primarily leveraging ReactJS. · Strong engineering and technical background with demonstrable enterprise development experience using ReactJS and RESTful APIs. · Deep understanding of JavaScript/Typescript, HTML5 and CSS. · Experience using Redux, Web Workers and PWAs. · Experience with continuous integration and build (CI/CD) process & tools. · Proven ability to quickly understand functional requirements and technical concepts. · Experience with TDD and familiarity with testing frameworks, ideally Cypress, Selenium and PACT. · Exposure to mobile development via React Native an advantage. GitHub portfolio an advantage.
JOB TITLE - SENIOR WEB DEVELOPER
KEY RESPONSIBILITIES
Roles and Responsibilities
· Developing Content Management System.
· Designing and building the website front-end.
· You will be responsible for both back-end and front-end development including the implementation of WordPress themes and plugins as well as site integration and security updates.
· Building wireframes and designs for website before execution.
· Ensuring the alignment of web design and user experience, Able to interact with team and understand functional requirements and create design documents for new features.
· To work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent.
· Utilizing a variety of markup languages to write web pages for e.g., HTML, CSS, JS
· Review app and feature coding and plan future website upgrades with the development team.
· Troubleshooting content issues.
· Assure that all user input is validated before submitting to back-end
· Generating WordPress themes and plugins.
· Conducting website performance tests.
QUALIFICATIONS AND COMPETENCIES
· Bachelor’s degree in computer science or a similar field.
· Proven experience as a Full Stack Developer or similar role.
· Experience designing and developing responsive design websites.
· Knowledge of front-end technologies including CSS3, JavaScript, HTML5, and jQuery.
· Knowledge of code versioning tools including Git, Mercurial, and SVN.
· Experience working with debugging tools such as Chrome Inspector and Firebug.
· Good understanding of website architecture and aesthetics.
· Excellent communication and teamwork skills
· Great attention to detail
· Organizational skills
· An analytical mind
KEY RESULT AREAS FOR THE ROLE
· Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers.
· Ability to convert comprehensive layout and wireframes into working HTML pages.
· Helping formulate an effective, responsive design and turning it into a working theme and plugin.
· Accessibility and performance optimizations of websites across devices.
· Building reusable components and front-end libraries for future use.
JOB SUMMARY
Position - Lead UI
Location - Bangalore.
Take part to the development and the maintenance of the FM SAAS Platform.
- Write technical designs (conception, architecture, data model)
- Maintain/enhance CI/CD processes ( Basic Knowledge is mandatory)
- Develop and maintain the platform
- Support UI developers
- Identify and resolve incidents
- Representing FM in global UI architecture meetings
JOB RESPONSIBILITIES
Customers
Delight our customers by:
- Delivering high quality, bug free software
- Respecting customer commitments
- Respecting UX designs
- Assisting operations (incl. support, delivery and pre-sales) with subject matter expertise when needed
- Providing expected effort to solve customer issues
- Understanding fully the FM Strategy
Teamwork
Work together by:
- Providing a transparent reporting to both the scrum team and the UI team
- Helping other team members to achieve their commitments
- Sharing knowledge
- Driving other UI developers
- Working closely with his/her scrum team
- Working closely with the FM UI team
- Working closely with QA
- Working closely with SRE
- Working closely with the global UI team
- Working closely with the UX team
Innovate
Innovating by:
- Keeping in touch with latest technologies
- Sharing (business/technical) ideas with the team and the management
- Proposing new development tools
- Proposing enhancement to our CI/CD processes
Improve (KPI’s)
Constantly improving by:
- Being proactive and autonomous
- Actively participating to retrospective
- Communicating with other BT UI teams
- Helping others
SKILLS, KNOWLEDGE AND EXPERIENCE REQUIRED
Required Skills
- IT Master’s Degree or equivalent such as Engineering school
- Strong/proven knowledge of Javascript development language
- Strong/proven knowledge of React and its usual ecosystem
- Basic knowledge of Docker
- Strong analytical and algorithmic skills
- Strong communication skills
- Autonomy
- Adaptability
- Team working skills
- Ability to propose and discuss API contract with backend tech leads
- Heightened sense of client service
- Quality and documentation
- Sense of responsibility
- Strong attention to detail
Good to have Skills
- Rigorous, methodical and organized
- Ability to work both independently and within a team
- Knowledge about Single spa
- Knowledge about Kubernetes
- Knowledge about GitLab
- Knowledge about ArgoCD
- Knowledge of SWIFT banking environment would be an advantage
- Knowledge of Open Banking would be an advantage
- Mastery in software engineering tools
Job Summary
We are urgently looking for an Angular Developer with 2-3 Years of experience in Angular5 and above. We are looking for a hands-on person who could design and code a system. The person should have demonstrable experience in a minimum of 3 projects of a duration of 6-12 months (or more). The project should be a full web app (please provide us with the links).Essential Responsibilities:
· Strong understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation
· Experience with general user experience concepts and ability to design highly effective user interfaces
· Implement the frontend components and architecture for new features
· Work with backend engineers to specify the APIs that will power these features.
· Architect efficient and reusable front-end systems that drive complex web applications
· Build reusable code and libraries for future use to ensure the technical feasibility of UI/UX designs Optimize application for maximum speed and scalability
· Strong knowledge of frontend optimization, performance techniques, and security design
Required skills:
· Angular (5-12 version)
· Angular: -Rxjs, NGRX, Storybook
· Must know how to create reusable components
· Flexbox/Grid layout experience
· Typescript fundamentals
· JavaScript fundamentals
· Data structures expertise
· HTML/CSS
· ES6
· SCSS
What is the role?
We are looking for highly skilled candidates with experience in frontend programming and are
comfortable in dealing with backend tools.
Key Responsibilities
● 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 ReactJS 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.
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not
match all of it. We are open to promising candidates who are passionate about their work and
are team players.
● 6 to 9 years of strong design and development experience in building massively
large-scale distributed internet systems and products.
● Previous experience working as a React.js Developer.
● In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
● Strong experience using a client side MVC framework such as NodeJS, ReactJS, or
Redux.
● Experience with user interface design.
● Knowledge of performance testing frameworks including Mocha and Jest.
● Experience with browser-based debugging and performance testing software.
● Experience in responsive design, cross browser compatibility, and website performance.
● Knowledge of frontend CSS frameworks like Bootstrap, Material UI, and preprocessors
like SASS and LESS.
● Experience with handling Services, RESTful, APIs (NodeJS preferably).
Who will you work with?
You will be working with top-quality engineers who have built one of the best employee
engagement SaaS platforms. You will be reporting to the Engineering Head and working closely
with the Architect and other leads.
What can you look for?
A wholesome opportunity in a fast-paced environment that will enable you to juggle between
concepts, yet maintain the quality of content, interact and share your ideas and have loads of
learning while at work. Work with a team of highly talented young professionals and enjoy the
comprehensive benefits that offers.
We are
A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF,
Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls and
Compass. works with over 1000 global clients. We help our clients in engaging and
motivating their employees, sales teams, channel partners, and consumers for better business
results.
Way forward
We look forward to connecting with you. As you may take time to review this opportunity, we will
wait for a reasonable time of around 3-5 days before we screen the collected applications and
start lining up job discussions with the hiring manager. We assure you that we will attempt to
maintain a reasonable timeframe for successfully closing this requirement. The candidates will
be kept informed and updated on the feedback and application status
- 8+ years of experience with one of the top frontend frameworks - React (preferred) and with App development (recommended)
- Demonstrated experience in managing successful engineering teams across both web and app development
- Solid understanding of modern CSS methodologies like SCSS, SASS
- Exposure to latest developments in UI development like PWA, Single Page Apps, Hybrid Apps, Responsive web design etc
- Deep understanding of Javascript topics including the V8 Engine, Async, Memory
- Management, Duplex Communication.
- Understanding of app development practices
- Prior startup experience is a plus
- Languages: Javascript, Typescript, CSS
- Framework: React 17, knowledge of React hooks is important and knowledge about react context and redux is required too
- Packages manager: npm, yarn
- Knowledge of REST and GraphQL
- Control version: Git
- Hosting & deployment: AWS Amplify
- The automation UI was written in Vue therefore knowing about Vue may be a plus
How many hours are they expected to work?
- - Full time position ( 40+ hours a week)
What hours should they work?
- - Prefer 9-5 EST but there is wiggle room
Will there be nights and weekends?
- - Nights and weekends are not scheduled, however we are looking for someone that takes pride in their work and will lean in to hit a deadline or to fix a bug if it has a significant impact on the platform.
Should they be expected to lead?
- - Yes, you should be expected to lead and to communicate/ cooperate with other devs as a team. Some coding might be alone but the hope of the app is that it all works seamlessly together and to ensure that there needs to be communication among all devs front end and back end.
Who will they report to?
- - They will report to Product OwnerRob and Product ManagerJulietta daily for standups and well as pushing tasks through the appropriate structure of review, QA, and production.
- They will also report and check in with Client SuccessCourtney as we look to make the app have a seamless customer experience and customer value. The goal of Attribute should be to try and give as much value as quickly and easily as possible.
Will they work alone or in a team?
- In some spots they might be expected to work alone and on a separate sprint from others, however, everything needs to tie in and work together, because of that the developer must be team oriented in both development and problem solving.
- Additionally, there will be times that they should expect to work with people who are not particularly tech savvy ( ie. sales, marketing, customer success etc.) to collaborate on a specific feature to produce the best thing for the product.
Accountability
- The developer is both accountable for their code and the code of the team. They should take care and responsibility in the work that is done and if there are problems with the code in QA or production work as diligently as possible to fix that problem ( whether it is their code directly or not).
- As part of this all code will be attached from Github to Jira for developers to constantly upload their commits to Jira tasks
- A mistake is completely fine and expected, bugs are to be expected. What is asked is that you report it as soon as possible and are honest about it so that we can move forward in resolving it as soon as possible.
Customer, Usability, and Value Focused
- The end user of our product will be marketing professionals/head of marketing. At all times the developers need to take this into account and spend time thinking of the ease and the use cases that people will utilize their code or features in real life versus what is a way to make something work but in a vacuum.
Quality focused
- Pushing out code is awesome, but if the code has a ton of bugs and does not do the required action that is practical for the user then it does not matter. We want a developer who is Quality focused and also hold their other developers accountable.
Focused on the whole
- When producing a feature it is easy to sometime get sucked into how that features works in a vacuum. The developers need to be able to work together and understand the software architecture as a whole in order to make whatever feature they are working on be able to work with the other features that are built within the app ( and will be built or are on the roadmap for the future).
Creativity and Experimentation
- Developers are expected to work within structures, however, they are always encouraged to take time to think of creative solutions and to collaborate on new features or ways of making the product better.
Unfeathered, Honest, Respectful Communication
- Every developer should feel free to speak their mind in a respectful manner to other developers as well as anyone else in the entirety of the company. Any opinion, thought, or perspective will be listened to and valued.
Next Man or Woman Up Mentality
- Never should anyone on the team defer a problem and say “ thats not my fault or problem”. We are one unit and one company. One problem is everyone's problem and should lean in to the “next man up philosophy” if you have the time and can help to fix the problem and bring it to a solution you should be willing to.
Upward Mobility and Vesting Opportunity
- This position will allow for upward mobility, increased responsibility, and for people who constantly go above and beyond an opportunity to vest into and own equity in the company
We do have opening with our company Crownstack Technologies for React.Js Developer. Interested candidate can share their CV.
About us
Crownstack is a premium organisation that specializes in providing innovative digital technology solutions to various enterprises including startups, small and medium-sized businesses and Fortune 500 companies across the globe. Our services include, but are not limited to, UI design, mobile app and web development, Cloud computing, data analytics, and Dev Ops. We take pride in our ingenious, meticulous, and skilled workforce who aim to deliver sustainable and cutting-edge business and technology solutions to all our clients. ★ 100+ Successful Apps Delivered | ★ Enterprise and Startup Clients | ★ Scalable Products | ★ MEAN Stack | ★ Python, pHp, NodeJs | ★ Agile Development | ★ Best UI/UX Award
Job Description
Crownstack is looking for ReactJs Developers to join our team and deliver a streamlined user experience. We want a team member who strives to develop a first-class codebase using ReactJs best practices. As a React Developer, you will implement a complete user interface across our mobile and desktop web interfaces.
Requirements
Job Location: Gurgaon/Noida
Experience: 2+ years
Roles and Responsibilities
- Develop user interfaces with the latest frontend technologies
- Research, analyze, and develop product features of increasingly complex nature
- Code tested and documented JavaScript, HTML, PUG and CSS
- Make design and technical decisions for ReactJs projects.
- Develop application code and unit testing in the ReactJs with REST APIs
- Ensure high performance of all systems developed
Skills and Qualifications
- 2+ years experience with ReactJs
- Strong expertise with HTML, CSS, and writing cross-browser compatible code.
- Experienced in Typescript is a plus
- Familiarity with testing frameworks (Ex. Enzyme)
- Experience in building highly reusable and decoupled components
- Experience in State management Libraries like Redux, mobx
- Critical thinking and problem-solving skills
- Good time-management skills
- Great interpersonal and communication skills
- 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 for state management (such as Redux/Mobx)
- Familiarity with RESTful APIs
- 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
- Experience in Python or Java/Kotlin development









