Technical Lead Engineer – Shopify, ReactJS, AWS Serverless

Original Post

We are looking for a strong Tech Lead /Senior Full Stack Engineer to build and lead modern digital commerce solutions across Shopify Traditional v2\.0, ReactJS, and AWS Serverless.This is a hands\-on engineering role for someone who can work across frontend, storefront, backend APIs, integrations, and cloud services, while also guiding the team on architecture, code quality, performance, and production readiness.You will play a key role in shaping scalable commerce platforms, building reusable components, integrating enterprise systems, and delivering robust customer\-facing experiences. **Responsibilities:*** Lead end\-to\-end technical design and development for full\-stack commerce solutions * Build and enhance React.js applications and reusable frontend components * Lead Shopify Online Store 2\.0 development using Liquid, themes, sections, templates, and app integrations * Design and develop backend services using Node.js, Go, AWS Lambda, and API Gateway * Build APIs, webhooks, event\-driven services, and integrations with enterprise systems * Ensure high standards for performance, scalability, maintainability, security, and observability * Review code, mentor engineers, and guide the team on best practices and clean architecture * Collaborate with product, design, QA, DevOps, and business teams to ensure quality delivery * Support technical planning, estimations, releases, incident resolution, and root cause analysis **Requirements:*** 8\+ years of software development experience * Strong hands\-on experience in React.js for production\-grade frontend applications * Strong experience in JavaScript and TypeScript * Strong hands\-on experience with Shopify Online Store 2\.0, including Liquid, themes, sections, templates, theme customization, app integrations, Shopify Admin and Storefront APIs, and metafields/metaobjects * Strong experience in Node.js for backend and API development * Good hands\-on experience in Go (Golang) * Strong experience with AWS serverless architecture, including Lambda, API Gateway, SQS/SNS/EventBridge, DynamoDB/RDS, S3, CloudWatch, and IAM * Strong understanding of REST APIs, webhooks, event\-driven architecture, integrations, and microservices * Experience in system design, caching, performance optimization, security, CI/CD, and release practices * Ability to lead technical discussions and mentor team members **Good to Have:*** Experience with Shopify Plus * Experience integrating Shopify with ERP, OMS, CMS, CRM, search, recommendation, or payment systems * Exposure to Shopify checkout extensibility, functions, and advanced commerce workflows * Experience with infrastructure as code tools such as Terraform or CloudFormation * Understanding of SEO, accessibility, Core Web Vitals, and frontend performance optimization * Experience in e\-commerce domains including catalog, cart, promotions, pricing, customer identity, order flows, and analytics **Quality Compliance**Compliance to Quality and Information Security is critical in ensuring the integrity, confidentiality, availability of data and the consistent delivery of high\-quality services are an important aspect of hiring for this position.