
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.
Role
As the lead for the frontend development team at Mosaic, 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

Similar jobs
Job Title : Senior Software Engineer – Frontend
Work Location : Bangalore (Hybrid – 3 days WFO)
Work Timings : 11 AM to 8 PM IST
Interview Process :
Round 1 : Geektrust Online Technical Interview (1 hour)
Round 2 : Online Interview with Toorak Capital Indian Team (1 hour)
Round 3 : Online Interview with Toorak Capital U.S. Team (30 minutes)
Round 4 : Face-to-Face Interview with the Toorak Team in Bangalore (Mandatory)
Core Requirements :
- 6 to 10 Years of experience as a Web Developer or similar role.
Proficiency in :
- React.js, HTML & CSS, JavaScript / TypeScript, Webpack, Micro-frontend architecture, Backend for Frontend (BFF) architectural pattern.
- Familiarity with version control systems like Git.
- Excellent debugging, problem-solving skills, and attention to detail.
- Strong communication skills and ability to work in a team.
- Bachelor's or Master’s degree in Computer Science, Computer Engineering, or an equivalent field.
Preferred Skills :
- Experience with Node.js.
- Experience with Content Delivery Networks (CDNs) and deploying applications.
- Experience with GCP services and Jenkins for build processes.
- Knowledge of JavaScript frameworks and libraries for web analytics.
Responsibilities :
- Develop cloud-based web applications using React.js, HTML, and CSS.
- Collaborate with UX designers to create and refine prototypes, ensuring an excellent user experience.
- Work closely with backend engineers to ensure seamless integration.
- Implement and optimize micro-frontend architecture.
- Write clean, efficient, and well-documented code.
- Stay up to date with industry trends and best practices.
- Work closely with cross-functional teams to deliver high-quality products on time.
- Implement build processes using Jenkins and deploy applications to CDNs.
Responsibilities
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high-quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
Skills:
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Experience in GraphQL
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (Redux)
- Familiarity with newer specifications of ECMAScript
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
• Technical end-to-end design for stories by collaborating with business analyst/product owner, technical architect and clients
• Implement stories end-to-end, which includes Frontend, Backends for Frontend (BFF), Caching and also service orchestration in some cases) using best engineering practices like test-driven development, SOLID principles and consideration of non-functional requirements like performance, scalability, security or cloud readiness (as applicable) at the story level
• Automates testing at unit, module and integration level as needed using tools relevant for the platform (e.g. Jasmine, Jest, Karma, Webdriver.io etc.)
• Focus on quality by implementing best practices like logging, calling out technical debt, meeting KPIs using code quality tools like SonarQube, ESLint (customize and sync with Sonar), Stylelint/Sasslint and so on.
• Hands-on with automating redundant work, like common component structure, both in terms of scaffolding as well as using the right design patterns / creating abstractions.
• Mentor junior engineers in helping review code, guiding on technical decision making
Key Requirements:
• 4-9 years’ experience
• Hands-on knowledge of HTML5, CSS3, JavaScript
• Hands-on experience working with Object Oriented JavaScript (OOJS), JavaScript - and practical uses in building complex interactive experiences, primarily with ECMAScript 2015+. You should be up-to-date with new specifications (different stages), and also, using transpilers like Babel to use features from all stages
• Good understanding of creational and structural design patterns in JavaScript
• Experience working with Single Page Applications (SPA) with universal rendering capabilities.
• Good understanding of React.js, its core principles - lifecycle methods, virtual DOM etc. and at least 6 – 12 months hands-on experience with the same
• Understanding of one-way data flow and the Flux architecture.
• Understanding of stateful (container) vs stateless (presentational) components and how to break down the application page into components
• Core understanding of how React’s state management works out of the box.
• Understanding of different CSS architectures that go hand-in-hand with React.js application development. Pros and cons of component-level CSS vs global and where to apply each
• Thorough understanding of Webpack bundler (version 2+).
• Good understanding of the Web Components standard.
• Hands-on experience with building Progressive Web Apps (PWAs) on any framework.
• Hands-on experience with Frontend Performance Optimization – especially in a React application with respect to resource loading strategy, CPU/Memory profiling on the browser.
• Hands-on experience with test-driven development using Jest or equivalent. Familiar with snapshot testing, code coverage. Experience working with utilities like Enzyme
• Experience using fluid grids, and building responsive/adaptive websites using Bootstrap etc.
• Understanding of SEO and accessibility and making it part of the development workflow
• Moderate to Strong graphics manipulation/optimization skills using Photoshop is a plus.
Your role and responsibilities
- Integrating REST APIs in front-end application using React JS
- Implementing business logic in front-end application using javascript, should be able to handle complex JSON architecture.
- Should be able to manage states using Redux, Redux thunk/saga, Mobx.
- Should be comfortable in using both functional and class components in React.
- Should be able to create reusable components to make efficient applications. We hate code duplication.
- Must be familiar with popular React UI libraries like Material UI, Antd.
- Implement best practices and constantly learn new ways of keeping codebases up to date.
- Having knowledge in Typescript, GraphQL, NextJS, Socket.io is like a match made in heaven.
Criteria
- 2+ years of work experience with Javascript and React JS.
- Proficient understanding of code versioning tools, such as Git.
- Open-minded individual, open to learning new things
- A bit lazy is okay. Lazy people always find the quickest way to reach the solution. They write the most efficient code. We love that.
- You care about the design and user experience of an application. The choice of third-party libraries should be elegant.
Skills:
Expertise in Front-end development taking into account response times, and optimize rendering
Extremely strong analytical skills
Good Design Skills would be great
Culture:
Ability to work independently with minimal supervision
Happy to deal with, and contribute to, an environment of daily builds
Has worked in small teams, is versatile
Desirable Social Attributes:
Has contributed to one or more Open Source projects through own initiative
Has provided a high quality answer to a question posted on StackOverflow
Role:
As an Android Developer who would work independently, the candidate is expected to actively acquire problems and deliver solutions. He/she would be required to produce software of the highest quality through self-discipline, clear and engaged communication, and attention to detail. The role would include custom web application development on (most typically on React.js, Angular), version control (github), testing (necessarily through test scripts written before code is written), daily builds and eventual deployment.
Attributes of the ideal candidate:
Highly productive software developer with the proven aptitude to understand and apply technology
Always learning, evolving, and sharing what you know
Open-minded, flexible, and curious about new and better ideas
Interest and background in visual design (interaction design, information graphics, data visualization) is desired and valued but not strictly required
About Homesfy:
https://homesfy.in/">Homesfy is a leading institutional brokerage in India working in west and south markets. Homesfy works with leading real estate developers such as Godrej, Lodha, LnT, Sobha, Runwal, Oberoi, Shriram, Prestige, etc. in the primary markets.
Homesfy has offices in Mumbai, Thane, Pune and Bangalore and an outsourced agency in Delhi. Homesfy also works with 3000 brokers in an aggregator model known as https://www.mymagnet.io/">Magnet.
passion for all things JavaScript, having built complex single-page applications on React/Redux for at least 2 years.
Profound understanding of HTML, CSS, and browser capabilities to build beautiful, fast and snappy applications.
Comfortable with jest for writing unit and integration tests/puppeteer for e2e tests.
Curiosity to remain updated with the newest technologies and frameworks. Intuition for usability and UI design, with an ability to balance polish with the constraints of timing and scope.
Comfort with any of WebRTC/Backend Stack/React Native is a strong plus.
Most importantly, love coding and debugging gnarly problems!
Responsibilities:
- Build React Native apps from scratch that'll be used globally.
- Architect App infrastructure systems like caching, state manager, common validation framework, etc.
- Launch the apps in different app stores like Apple, Google, etc.
- Create custom reusable Component Library
- Create data visualizations like charts, tables, dashboards, etc.
- Write well tested, beautiful, performant and bug free code.
- Thrive in a collaborative team environment and work with challenging timelines.
- Establish and advocate front-end coding guidelines.
- Mentor team members and help resolve any critical blockers.
Requirements:
- A self-driven, hard-working Frontend engineer with an eye for detail.
- Bachelor's Degree or equivalent in Computer Science
- Minimum 4 years of overall experience with expertise in working in React Native, Redux and TypeScript
- Strong understanding and knowledge of Styling
- Experience in writing native code for Android and iOS
- Strong debugging skills for Android and iOS.
- Experience in launching apps in various App Stores.
- Experience with GraphQL is a plus.
- Familiarity with modern front-end build pipelines and tools
About Us
Spotnana is a stealth startup that is building the technology stack to solve the experience, trust, and transparency challenges that legacy players in a $1.8 trillion industry refuse to. We were told it can’t be done - and now we’re doing it.
Based in the San Francisco Bay Area, our founding team consists of veterans from Google, Amazon, Twitter, Airbnb, Expedia, ThoughtSpot, FreshDesk, Goldman Sachs, Oyo, SAP, and Cohesity
Join us to find out what Silicon Valley investors and early backers of Airbnb, Amazon, Facebook, LinkedIn, Brex, Palantir, Revolut, and Snowflake see in our mission.
Let's explore creating one of the best pieces of work ever made, together.
We're on the lookout for talented frontend developers who have at least 3+ years of experience with React and related frameworks. The ideal candidate has a strong grasp of fundamentals and has plenty of live projects to show!
About Hipla
At Hipla we are building the future of smart, connected, secure workspaces. Sentinel is our
flagship futuristic visitor management system that eliminates manual, unstructured, insecure,
fragmented paperwork cuts through slow-moving, archaic procedures for setting up a business appointment and improves the visitor experience for both organizations and visitors. It replaces multiple such systems that an organization might use to set up, approve, and record visits as well as having to wade through custom ways of setting up appointments for the visitors. All of this is offered via web and mobile platforms with data secured with state-of-the-art industry practices. We are trusted by big names across all sectors who rely on our capabilities to simplify their lives so that they can focus on doing their best work.
Requirements
● Good command over javascript, ES6, React/Redux, SASS fundamentals.
● 3+ years of experience with front end frameworks, primarily React.
● Good knowledge of modern React, HTML5, SCSS, Webpack, etc.
● Strong portfolio with diverse projects made in React or React Native
Responsibilities
● Work with designers and convert designs to visual elements.
● Maintain code integrity, organization, and documentation.
● Integrate data from various back-end services and APIs.
● Work with clients on commercial products as well as our in-house products
What you will do
- Build some of the most crucial infrastructure using web and Android technologies for both internal and external users
- Gather feedback from users for fast iteration of products
- Take ownership of features and products
- Grasp new technologies at extremely fast pace
About You
- Solid fundamentals in computer engineering/science
- Proficient in one or both of Android and web Javascript development
- Bonus: UI/UX skills
- Clean, robust and maintainable code style
- Relentless work ethic
- Strong moral fiber
- Exceptional cognitive abilities
- Proven and verifiable track record of excellence in fields other than just academics
- Embrace responsibility and leadership through accountability
- Good English speaker, reader and writer
- Winner
If you are interested, we have a little brain teaser. Send us a message introducing yourself and we will share the brain teaser.












