

- 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

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We are a digital first, multi-brand consumer goods company owned and operated under one house, with each of its brands working together toward one mission: To help Indians lead more fulfilling lives surrounded by wellness and grace.
The founders of Mosaic, Revant and Dhyanesh have more than a decade of experience building, advising and investing in consumer brands. This has allowed them to understand the Indian consumer in a level of detail about their health, habits, and more.
The business is creating a family of purposeful brands with products that solve a particular
problem for a small segment of people. Each brand provides the essentials to make an individual segment of people lead a graceful life full of purpose and wellbeing. Each brand offers high quality, responsibly-made products that are inviting and easy to use, paired with access to ongoing guidance and support.
Role
As the lead for the frontend development team, you will be the sole owner of the
entire FE development cycle for our consumer facing web products in ReactJS. Also, you will be responsible for shaping up the entire system for scale and collaborating intensively with the backend and design teams to create the best consumer experiences. You would also need to control the mobile app development lifecycle on ReactNative.
Responsibilities
- Overlook development of all user-facing products in React
- Build reusable components and front-end libraries for future use
- Translate designs and wireframes into high quality code
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
- Focus on code maintainability and performance of application
- Provide technical advice and assists in solving programming problems
- Use Server Side Rendering when applicable
- Enhance SEO, Analytics and overall frontend architecture for better performance
Requirements
- 4+ years of experience building frontend for consumer facing products
- 2+ years on ReactJS for consumer facing products
- 1+ years of Team Lead/Management experience
- Thorough understanding of architecting the frontend system with Server Side Rendering
- Good foundation in design and a knack for designing interactions and elegant interfaces
- Has led a mobile development effort on ReactNative
- Understands app development cycle
- Experience with NodeJS for Server Side Rendering/coordinating with the backend team for API requirements
- Must come up with caching solutions where required to speed up the website load speed and improve customer experience

.Frontend Developer for a Construction Tech startup.Kolkata-based or with roots in Kolkata.
Requirements:React.js,Javascript


Problem-solving Solve the challenges and problems faced by the team by guiding and team with best practices
Coordinate - Communicate system requirements to developers; explain system structure to them and provide assistance
Code Reviews Perform code reviews
Planning Plan and assign tasks to team members
Develop Develop micro services and micro frontends
Desired Candidate Profile
2+ years of industry work experience
Proven experience as a UI Developer or similar role
2+ years of web application development with JavaScript as full stack
Full stack experience designing and building scalable applications from end-to-end
Excellent JavaScript / Typescript skills
Strong proficiency in Reactjs
Strong proficiency in Nodejs
Good HTML5 / CSS3 skills with expertise on responsive web design
Must have Design and development experience in Micro services using NodeJS and TypeScript
Experience with NoSQL databases such as MongoDB, mongoose, aggregation framework and Redis
Experience with Web sockets and related frameworks (e.g. Socket.IO)
Experience in using and developing GraphQL APIs
Experience in performance tuning
Knowledge of code versioning tools such as Git, Mercurial or SVN.
Open minded to take up any challenge, research and provide solutions
Great attention to detail
Testing libraries jest, testing-library is plus
TDD / BDD experience is plus
Experience with AWS, K8S, CI/CD is plus
Familiar with SDLC methodologies like SCRUM, AGILE, Continuous Integration

Looking for candidates only with tier 1 colleges OR have experience in a product-based company.
You will be designing front-end architecture with architectural guidelines in mind (secure,high-performing, scalable, extensible, flexible, simple).
● Architect, Design and develop front-end applications.
Desired Skills
● Minimum 6+ years of coding experience.
● Strong hands-on experience on React.js, MVC & related JS Frameworks.
● Strong knowledge of HTML5, CSS3, responsive design, single page applications.
● Build a highly scalable product right from scratch.
● Expertise in caching, minification, bundling techniques to improve front-end performance.
● Experience in working with AB Testing.
● Experience in using front-end monitoring tools to troubleshoot errors and recognise performance bottlenecks.
● Strong foundation in computer science fundamentals: data structures, algorithms, and coding.
● Proficient understanding of code versioning tools(GIT, SVN), working experience with Agile methodology and fast iterative development cycles



computing, and SaaS.
Structured thinker, effective communicator, with excellent programming and analytic skills
Strategic mind with strong operational, project management and technical architecture skills
A track record of highly influential technical and leadership achievements
Demonstrated skill in aligning application decisions to an overarching solution and systems
architecture
Strong design skills and technical leadership skills.
Substantial experience leading application design efforts as a senior or lead software engineer
Expertise in JavaScript frameworks: Ember, React, Angular and integration architecture and design.
An expert in application development in one or more modern programming languages
Strong Experience with JavaScript, CSS, XML, HTML, IIS
Familiar with Agile methodologies
Detailed oriented, professional and possesses a positive work attitude.
Communicate professionally both verbally and in writing.
PRINCIPAL DUTIES AND RESPONSIBILITIES:
Accountable for the application architecture of all components within your assigned domain(s)
Guide multiple development teams and work streams at once to ensure successful delivery of
projects
Evaluate and implement solutions and technologies for team adoption
Assess and communicate status, issues, risks and deliverables to stakeholders
Be the “go-to” team member in your domain(s) for application design and patterns
Assist teams by hands-on coding including but not limited to proof-of-concepts, code samples, and
application infrastructure/frameworks.
Able to resolve complex problems in creative and effective ways
Holds full Product Area responsibility
JOB DESCRIPTION
Acts as a point of escalation for high and low-level problems both for with in engineering team and
customers
Develops high-quality, working code features on need basis.
Makes implementation design decisions around new feature components.
Produces contingency plans for critical projects.
Analyzes technical requirements with the team to gauge level of effort.
Breaks down complex projects and delegates work to junior engineers.
Creates technical documentation for new features that can be easily understood by peers.
Performs peer code reviews to ensure quality of the codebase.
Keeps abreast of new technologies.
Ensures designs and projects created comply with design library guidelines, internal best practices,
and coding conventions when applicable.
Perform required collaboration with different stake holder like architects, product management etc.
All other duties as assigned.

- Responsible to develop web application using Angular 2 or above.
- To Create functional requirements and design documents for new features in web application.
- Write and maintain the front end code of web applications & To work in UI development.
- Must have developed web application.
- Hands on experience in Angular 2 or above , JavaScript, JQuery, HTML, HTML5, CSS, Bootstrap.
- Knowledge in jasmine or karma (optional)

- Responsible for the implementation of end-to-end modules starting from user interface, business logic layer and database layer.
- Proficient in HTML, javascript.
- React JS experience is an added advantage.
- Assists in research, design, documentation, and modification of software specifications throughout the software development life cycle.
- Analyzes, troubleshoots, and optimizes code.
- Participates in requirements gathering meetings and produces technical documentation as needed.


Skillset:
PHP (Mandatory)
Java(Mandatory)
JQuery (Good to have)
HTML/CSS (Good to have)
Javascript (Good to have)
Angular (Good to have)
Thanks
Ravindra




