
Senior Frontend Developer
at Sequoia funded D2C startup in Healthcare/wellness space


About
Our client is a platform of digital-first health clinics owned and operated under one house, with each of them working together toward one mission: To help Indians lead a more fulfilling life surrounded by wellness and grace.
The business is creating a family of purposeful health platforms with personalized solutions for a particular problem in a niche segment. Each platform provides the essentials to enable an individual segment of people to lead a graceful life full of purpose and well being.
Role
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
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- Develop all user-facing products in React
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- Build reusable components and front-end libraries for future use
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- Translate designs and wireframes into high-quality code
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- Optimize components for maximum performance across a vast array of web-capable
devices and browsers
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- Focus on code maintainability and performance of the application.
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- Provide technical advice and assist in solving programming problems.
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- Enhance SEO, Analytics, and overall frontend architecture for better performance
Requirements
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- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
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- Good foundation in design and a knack for designing interactions and elegant interfaces
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- Thorough understanding of React.js and its core principles
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- Good to have experience with popular React.js workflows (such as Flux or Redux)
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- Experience with data structure libraries
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- Familiarity with RESTful APIs
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- Familiarity with modern front-end build pipelines and tools
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- A knack for benchmarking and optimization
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- Familiarity with code versioning tools (such as Git)
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- Proficient in industry standard best practices such as Design Patterns, Coding Standards,
Coding modularity, Prototypes etc.
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- Experience in using debugging tools used for profiling/optimizing performance
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- Experience in debugging, tuning and optimizing UI components
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- 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.

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About the CryptoXpress Partner Program
Earn lifetime income just by liking posts, posting memes, art, simple threads, engaging on Twitter, Quora, Reddit, or Instagram, referral signups, commission from transactions like flight, hotel, trade, gift card etc.,
(Apply link at the bottom)
More Details:
- Student Partner Program - https://cryptoxpress.com/student-partner-program
- Ambassador Program - https://cryptoxpressambassadors.com
CryptoXpress has built two powerful tracks to help students gain experience, earn income, and launch real careers:
🌱 Growth Partner: Bring in new users, grow the network, and earn lifetime income from your referrals' transactions like trades, investments, flight/hotel/gift card purchases.
🎯 CX Ambassador: Complete creative tasks, support the brand, and get paid by liking posts, creating simple threads, memes, art, sharing your experience, and engaging on Twitter, Quora, Reddit, or Instagram.
Participants will be rewarded with payments, internship certificates, mentorship, certified Web3 learning and career opportunities.
About the Role:
We're looking for a frontend developer who can craft clean, responsive interfaces for CryptoXpress's Student Partner and Ambassador tools. You'll be working on user dashboards, performance tracking screens, mod panels, and reward redemption flows that need to be both beautiful and intuitive.
Key Responsibilities
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- Integrate real-time updates, notifications, and submission status displays
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Skills & Qualifications
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- Experience with Tailwind, Chakra, or similar UI libraries
- Familiarity with Firebase or API integration best practices
- Bonus: Experience with UX for task platforms or creator dashboards
- Bonus: Comfortable collaborating with design tools like Figma
Join us and play a key role in driving the growth of CryptoXpress in the cryptocurrency space!
Pro Tip: Tips for Application Success
- Please fill out the application below
- Explore CryptoXpress before applying, take 2 minutes to download and try the app so you understand what we're building
- Show your enthusiasm for crypto, travel, and digital innovation
- Mention any self-learning initiatives or personal crypto experiments
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Interested candidates must complete the application form at

Job Description: Website Development Specialist
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