Full Stack Developer

Rempact; Bengaluru; On-site; INR 800,000 - 1,500,000; Full time

Benefits offered by this job

Health benefits

Paid time off

Learning & development support

Job summary

Rempact is seeking a Full Stack Developer to own the e-commerce experience from discovery to checkout. You will craft fast backend services in Node.js, customize the Shopify storefront with Liquid, and build interactive UI with React.

This role shapes how thousands of customers shop menstrual health products. You will collaborate with founders, growth/marketing, and designers to ship performant, conversion-friendly features and contribute to rapid product launches in a fast-paced startup

Qualifications

• Experience building full-stack web apps with Node.js and React.
• Proficient in Shopify Liquid and theme customization.
• Strong knowledge of RESTful APIs and modern JS (ES6+).
• Familiar with GraphQL APIs and data fetching patterns.
• Experience with Git and collaborative workflows.

Responsibilities

• Design, build, and maintain backend services and APIs using Node.js (Express/NestJS).
• Develop and customize Shopify storefronts with Liquid, HTML, CSS, and JavaScript.
• Build custom Shopify apps and internal tools with React and Polaris where applicable.

Skills

Node.js backend

React frontend

RESTful APIs

GraphQL APIs

JavaScript (ES6+)

HTML/CSS

Problem-solving

Independent work

Tools

Shopify Liquid

Shopify Theme Development

Git

Webpack/Bundlers

Shopify Admin API

Job description

Position: Full Stack Developer

Location: Bengaluru

Working Days: 5 (Mon-Fri)

Experience Required: 0-4 Years

About Our Client

Our Client is a fast-growing D2C health and hygiene brand on a mission to make periods comfortable, safe, and sustainable. Featured on Shark Tank India and trusted by women across the country, we're scaling rapidly and reinvesting in product innovation and technology.

their entire commerce experience — from discovery to checkout — runs on Shopify, and we're looking for a Full Stack Developer to own and elevate it.

About The Role

Our Client is looking for a Full Stack Developer to build and maintain their e-commerce experience end to end. You'll craft fast, reliable backend services in Node.js, customize their 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 their products, learn about menstrual health, and complete their purchase.

You'll collaborate closely with their founders, growth/marketing team, and designers to turn ideas into performant, conversion-friendly features that support their 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 Our Client

• 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]