
As the senior member of the frontend development team at Mosaic, you will be responsible for
setting best practices and making sure that the others adhere to them. 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.
Responsibilities
- Develop 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.
- Enhance SEO, Analytics and overall frontend architecture for better performance
Requirements
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object
model
- Good foundation in design and a knack for designing interactions and elegant interfaces
- Thorough understanding of React.js and its core principles
- Good to have experience with popular React.js workflows (such as Flux or Redux)
- Experience with data structure libraries
- Familiarity with RESTful APIs
- Familiarity with modern front-end build pipelines and tools
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git)
- Proficient in industry standard best practices such as Design Patterns, Coding Standards,
Coding modularity, Prototypes etc.
- Experience in using debugging tools used for profiling/optimizing performance
- Experience in debugging, tuning and optimizing UI components
- Bachelor’s degree (B.A.) in Computer Science, MIS or related degree and a minimum of
two (2) years of relevant development or engineering experience.

About Mosaic Wellness
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Ideal Candidate
8+ years of experience in front-end development, with at least 3–5 years in technical/architectural leadership roles across web and mobile platforms.
Expert in React.js and React Native, with hands-on experience designing and building scalable, modular applications using modern front-end frameworks and reusable component libraries.
Strong geospatial capabilities—proven experience integrating and optimizing mapping solutions (e.g., Google Maps, HERE Maps) with features like routing, clustering, and overlays.
Mobile-first mindset, with deep knowledge of responsive UI design, performance optimization for low-bandwidth environments, and cross-platform compatibility.
Architectural expertise in modular design, micro-frontends, SSR/SSG, PWAs, and cross-platform solutions—ideally with experience in monorepo environments and BFF patterns.
Technical leadership skills, including mentoring developers, enforcing best practices, driving autonomous development, and aligning technical solutions with business needs.
CI/CD & DevOps familiarity—strong understanding of build tools (Webpack, Vite, Metro), containerization (Docker), and deployment automation using Jenkins, GitLab CI, etc.
Security, accessibility, and testing focus—capable of implementing WCAG-compliant UIs, secure data handling, and robust test strategies using tools like Jest, Cypress, Detox, and Appium
Job Summary:
We are looking for an experienced Salesforce Commerce Cloud (B2C) Developer to join our growing e-Commerce team. The ideal candidate will have 2.6+ years of hands-on experience with Salesforce Commerce Cloud (SFCC), specifically with SFRA and/or PWA. Proficiency in front-end technologies such as React and JavaScript is essential. Experience with Node.js is a plus.
Key Responsibilities:
- Design, develop, and maintain scalable e-commerce solutions using Salesforce Commerce Cloud (SFCC B2C).
- Work with SFRA or PWA frameworks to build modern, responsive, and high-performance storefronts.
- Collaborate with cross-functional teams including designers, QA, and project managers to deliver robust e-commerce experiences.
- Develop and integrate front-end components using JavaScript and React.
- Troubleshoot issues, identify bottlenecks, and devise solutions for performance and scalability.
- Stay updated on emerging trends in e-commerce and SFCC best practices.
Required Skills & Qualifications:
- 2.5+ years of hands-on experience with Salesforce Commerce Cloud (B2C), preferably with SFRA/PWA.
- Strong proficiency in JavaScript and React.
- Understanding of e-Commerce platforms and business processes.
- Familiarity with web services (REST/SOAP), APIs, and integrations.
- Experience with version control systems like Git.
- Good communication and problem-solving skills.
Nice to Have:
- Experience with Node.js.
- Familiarity with CI/CD pipelines.
- Exposure to Agile/Scrum development methodology.
Job Title
Technology Lead – Frontend
Job Responsibilities:
- Collaboratively work with UX team, product managers, back-end engineers and other technical teams to create new, delightful and scalable UI
- Mentor junior members through training and individual support
- Responsible for all front end development on a project
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Identify and troubleshoot UX problems (e.g. responsiveness)
- Conduct layout adjustments based on user feedback
- Adhere to style standards on fonts, colors and images
- Optimize existing user interface designs
- Proactively learn and accordingly apply new technologies, best design practices and usability patterns
The ideal candidate must -
- 5+ years of experience working with React or React-based frameworks
- Proficiency with browser-based debugging and performance testing
- Proficiency in Git and version control
- Considerable experience with a testing framework (Jest/Mocha)
- Familiarity with RESTful APIs and GraphQL
- Knowledge of modern authorization mechanisms, such as JWT Tokens
- Good understanding of common front-end development tools such as Babel, Webpack, NPM, Yarn etc
- Hands-on experience with CSS-in-JS libraries
- Proficient understanding of cross-browser compatibility issues and ways to work around them
- Keen to learn, mentor and willingness to take ownership of work items
- Possess strong communication and self-accountability
Skills
REACT.JS
DESIRED SKILLS: React.js, JavaScript, Redux, RESTful APIs, TypeScript
JOB SUMMARY
Thorough understanding of React.js and its core principles
Experience with popular React.js workflows (such as Flux or Redux)
Familiarity with newer specifications of EcmaScript
Familiarity with RESTful APIs
Knowledge of modern authorization mechanisms, such as JWT 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
Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
Familiarity with any ReactJS testing framework is plus
We at https://www.linkedin.com/company/shethink-pvt-ltd/">SHETHINK Pvt. Ltd. are looking for experienced candidates as React.js web developers.
Are You The One?
Join the best, to be the best…
Role and Responsibilities:
- The candidate must be keenly expert in JavaScript (ES6), React JS (Functional React- React with Hooks).
- Must be well aware of the JS concepts like promises, async-await, callback, fetch, and array methods like map, filter, reduce.
- We are highly fetching for the candidates that are good with conditional rendering, and very much clear regarding the concepts of useEffect hook.
- Knowledge of GIT is a must.
- Knowledge and experience in any state management library such as redux or context is a plus.
- Must be familiar with JS libraries like Axios, and UI libraries like material-ui, core-ui, formik, etc.
- Must have a proper understanding of CSS properties like margin, padding, flex, position, z-index, media queries, and other important concepts like media queries, DOM manipulation.
- Must be aware of using dev tools provided in the browsers such inspect elements and network tab to track API calls.
- Basic API calling through postman or similar tools.
- Candidate worked on projects dealing with manipulation of dates, form validations, etc. are preferred.
Experience Required:
- The candidate must at least have a total experience of 1-3 years in the relevant field.
- The candidate must have basic knowledge regarding data structure and algorithm.
- We require people with keen logistics skills.
- The candidate must be strong with basics and their concepts must be clear enough to deal with all sorts of delusions.
Location:
- The job role of a React.js developer is open only for candidates residing in Indore or who are willing to relocate to Indore.
We are highly fetching for immediate joiners or candidates that may join the company within 15 days.
This person MUST have:
- BE Computer Science, MCA or equivalent
- Extreme CSS skills
- Experience with ReactJS or NextJS is a MUST
- Strong communication skills
- A strong passion for writing simple, clean and efficient code.
- Sound knowledge of clean code, no unused code, optimized code and more.
- Always starting with a document and then implementing in a systematic and organized manner
- Past experience as a frontend developer building modern JavaScript-based web applications
- Excellent verbal and written communication, teamwork, decision making and
influencing skills.
Experience:
- Min 5 years experience
- Not more than 15 year experience.
- Startup experience is a must.
Location
- Remotely, anywhere in India
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically clients are in California PST Timezone.
Position:
- Full time/Direct
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12 PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here because you love the company. We have only a 15 days notice period.
1. Translate designs and style guides into functional user interfaces while ensuring cross browser compatibility, performance and good user experience.
2. Solid coding practices with peer code reviews, unit testing and a preference for agile development.
3. Strong sense of collaboration, ownership, urgency and drive.
Technical Skills Required
1. 2+ years of experience in professional front end web and mobile development.
2. Strong programming knowledge in JavaScript, OOJS and Angular 2.0+ is essential.
3. Understand the intericacies of DOM and have good knowledge of APIs' and their performance implications.
4. In-depth knowledge about HTML5 and CSS3 and can take necessary decisions while building responsive UI.
5. Experience using version control (Git).
6. Sharp analytical abilities with excellent problem solving skills.
Good to have
1. Development experience in ReactJS / React Native.
2. Experience in SEO and website optimisation would be great.
We are looking for a front end engineer with focus on UI/UX engineer with superb technical and aesthetic aptitude. The front end engineer will primarily be responsible for building and delivering custom solutions for our customers including the graphic design, experience design, and coding of the front ends. In this role, we expect you to gain an intimate understanding of your user and the value they’ll derive from the solution and develop user interfaces to deliver that value to the user in an ideal manner. The successful candidate will be curious, creative, ambitious, self motivated, flexible, and have a propensity for taking action.
Although your primary responsibilities will be around front-end work, we prize individuals who are willing to step in and contribute to other areas including automation, tooling, and management of applications.
As part of the early engineering team, you will have a chance to make a measurable impact in future of Thinkdeeply as well as having a significant amount of responsibility.
Skills
Required Skills:
- 5+ years in architecting and building Single Page Applications (SPA)
- Shipped at least 2+ applications using Angular/AngularJs
- Expertise in building Angularjs and Angular with integration and unit tests
- Experience in upgrading angular/js versions and converting angularjs -> angular.
- Good working knowledge of other frameworks such as REACT, nodejs, meteor etc.
- Experience with package management tools such as webpack for minification, uglification etc
- Experience with creating embeddable widgets
- Expertise with CSS frameworks such as Bootstrap4
Desired Skills:
- Demonstrated expertise of building cloud native applications
- Familiarity with administration of CI/CD such as jenkins
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Collaborate with other team members and stakeholders to create UI/UX designs
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Collaborate with other team members and stakeholders












