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Job Title


Technical Lead (Full Stack & Event driven architecture)


Company : Codem Inc.


Location : Gurugram, Uttar pradesh


Created : 2026-04-16


Job Type : Full Time


Job Description

Role OverviewWe’re looking for a Full-Stack Engineer with strong experience in TypeScript/Node.js and modern cloud architectures. The ideal candidate has hands-on experience building event-driven systems, serverless applications, and real-world integrations—especially in the Shopify ecosystem. You will work on high-impact applications that rely on AWS serverless services, GraphQL APIs, and scalable data models.This role is ideal for someone who enjoys owning features end-to-end: from API design and frontend implementation to backend event pipelines and data modeling. ONLY IMMEDIATE JOINERS WITH 7+ YEARS EXPERIENCEKey Responsibilities  Application DevelopmentDevelop scalable backend services using Node.js / TypeScriptBuild responsive and performant UIs using React / RemixDesign APIs and integrations using GraphQL and RESTImplement and maintain Shopify custom apps and integrationsCloud & Event-Driven ArchitectureDesign and implement event-driven systems using:Event queues and message brokersWebhook pipelines and retry patternsServerless computeBuild systems using:AWS LambdaEventBridgeSQSDynamoDBApp RunnerEnsure reliable processing of asynchronous workloadsShopify & Commerce IntegrationsWork with the Shopify Partner ecosystemDevelop and maintain:Custom Shopify appsGraphQL Admin API integrationsShopify App Bridge and Polaris-based interfacesOptimize Shopify GraphQL bulk operations for performance and scaleData Modeling & StorageDesign scalable data models in DynamoDBImplement:Single-table designPartition key/sort key patternsGlobal Secondary Indexes (GSI)TTL and lifecycle managementOptimize read/write patterns for performance and costInfrastructure & DevOpsDefine and manage cloud infrastructure using AWS CDKImplement CI/CD pipelines and environment-specific stacks (staging/production)Maintain clean and maintainable monorepos using npm workspacesSystem Design & ScalabilityArchitect systems with:High availabilityScalabilityFault toleranceImplement:Retry and backoff strategiesIdempotency patternsObservability (logging, monitoring, tracing)Required Skills7+ years of experience with TypeScript / Node.jsStrong production experience with React or RemixDeep understanding of event-driven architectureHands-on experience with:AWS Lambda, EventBridge, SQSDynamoDB (single-table design)GraphQL APIsExperience working with Shopify APIs and app developmentStrong debugging, problem-solving, and system design skillsNice to HaveExperience building multi-store Shopify sync systemsExperience with GraphQL bulk operations and performance optimizationExperience designing webhook pipelinesExperience with AWS DataSyncExperience with observability tools and monitoringIdeal Candidate ProfileComfortable working across frontend, backend, and cloudThinks in terms of events, queues, and data flowStrong ownership mentality and problem-solving mindsetEnjoys working in fast-moving environments and building scalable systems