Full Stack Engineer

Company Description Healthfab® is a fast-growing startup focused on delivering innovative and affordable health and hygiene solutions. Its flagship product, the GoPadFree leak-proof reusable cotton period panty, has gained strong traction among consumers. Supported by leading investors and advanced manufacturing capabilities, Healthfab® aims to transform the menstrual hygiene category with safe, comfortable, and eco-friendly alternatives. Team members join a mission-driven environment that values sustainability, product innovation, and positive impact on everyday health and hygiene.

About the Role We're looking for a Full Stack Developer to build and maintain our e-commerce experience end to end. You'll craft fast, reliable backend services in Node.js, customize our Shopify storefront with Liquid, and build interactive interfaces and custom app UIs in React. This is a high-impact role where your work directly shapes how thousands of customers discover our products, learn about menstrual health, and complete their purchase.

You'll collaborate closely with our founders, growth/marketing team, and designers to turn ideas into performant, conversion-friendly features that support our mission. What You'll Do

• Design, build, and maintain backend services and APIs using Node.js (Express / NestJS or similar).
• Develop and customize our Shopify storefront using Liquid, HTML, CSS, and JavaScript.
• Build custom Shopify apps and internal tools with React (and Shopify Polaris where applicable).
• Integrate third-party services and APIs — payment gateways, logistics/shipping, subscriptions, WhatsApp/SMS, reviews, analytics, and the Shopify Admin, Storefront, and Webhook APIs.
• Optimize storefront performance, page speed, and Core Web Vitals to improve conversion and reduce drop-off.
• Improve the checkout and post-purchase experience, and support growth experiments and A/B tests.
• Implement responsive, accessible, and cross-browser-compatible UI components.
• Write clean, testable, well-documented code and participate in code reviews.
• Debug production issues and continuously improve reliability, security, and scalability.
• Partner with marketing and product to ship landing pages, campaigns, and new product launches quickly.

Required Qualifications

• [6 month]+ years of professional full stack development experience.
• Strong proficiency in

Node.js and building RESTful (and/or GraphQL) APIs.

• Hands-on experience with

Shopify Liquid and theme development / customization.

• Solid

React skills, including hooks, component architecture, and state management.

• Strong command of JavaScript (ES6+), HTML5, and CSS3.
• Experience working with the Shopify ecosystem — Admin API, Storefront API, webhooks, and app development.
• Familiarity with version control (Git) and collaborative development workflows.
• Understanding of responsive design, web performance, and cross-browser compatibility.
• Good problem-solving skills and the ability to work independently in a fast-paced startup environment.

Nice to Have

• Experience building

custom Shopify apps (public or private) and working with Shopify Polaris.

• Familiarity with TypeScript.
• Experience with databases such as MongoDB, PostgreSQL, or MySQL.
• Exposure to cloud platforms (AWS, GCP, Azure) and CI/CD pipelines.
• Experience with D2C growth tooling — subscriptions, upsell/cross-sell, reviews, loyalty, and marketing/analytics integrations.
• Understanding of SEO and e-commerce conversion best practices.
• Passion for the women's health, hygiene, or sustainability space.

Why Join Healthfab

• Do meaningful work for a mission-driven brand improving menstrual health for women across India.
• High ownership and direct impact on a rapidly scaling D2C business.
• Work closely with the founding team and see your work reach customers fast.
• [Competitive salary]
• [Health benefits and paid time off]
• [Learning and development support]

How to Apply Send your resume, portfolio, and/or GitHub profile to careers@healthfab.in] with the subject line "Full Stack Developer — [Your Name]." Include links to any live Shopify stores, themes, or apps you've built.

• Healthfab is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.