{"id":3251300,"url":"https://alion.io/job/shoppingate-senior-full-stack-developer","title":"Senior Full Stack Developer","company":{"id":2874,"name":"Shoppingate","domain":"shoppinggate.app","url":"https://alion.io/company/shoppingate","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17500,"max_usd":41000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":168},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache 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a high-scale Super App platform and looking for a strong backend engineer who can design and build modular, scalable, and production-grade backend systems.\n\nThe core responsibilities for the job include the following:\n\nYou will be responsible for both: \nHigh-Level Design (HLD): System architecture, scalability decisions, and infra planning.\nLow-Level Design (LLD): Schema design, APIs, service structure, and clean modular code.\nFrontend Development: Developing frontend components using React\nThis role requires deep Node.js expertise with React and strong distributed systems understanding.\n\nSystem Design and Architecture: \nDesign a scalable microservices architecture for a super app ecosystem.\nDefine HLD for new modules (auth, payments, notifications, user management, analytics, etc. ).\nCreate LLD, including DB schemas, API contracts, and caching strategies.\nDesign event-driven architecture (Kafka / PubSub / message queues).\nImplement high availability and fault tolerance patterns.\n\nFull-stack Development: \nBuild production-grade services using Node.js and TypeScript.\nability to create scalable frontend using React\nWrite clean, modular, testable, and maintainable code.\nDesign REST/GraphQL APIs.\nImplement authentication (JWT, OAuth, RBAC).\nIntegrate third-party services (payments, KYC, messaging, etc. ).\n\nScalability and Performance: \nDesign for 1M+ users scale.\nImplement caching strategies (Redis).\nOptimize database queries and indexing.\nEnsure horizontal scalability.\nHandle concurrency, rate limiting, and throttling.\n\nDevOps and Infrastructure Awareness: \nWork with Docker and Kubernetes.\nContribute to CI/CD pipelines.\nWork with cloud infrastructure (AWS / GCP / Azure).\nImplement logging, monitoring, and observability (Prometheus, Grafana, and ELK).\n\nRequirements: \n6-9 years of backend development experience.\nStrong expertise in Node.js .\nStrong TypeScript knowledge.\nDeep understanding of event loop and async programming.\nExperience building and maintaining microservices.\n\nDatabases: \nPostgreSQL / MySQL (strong schema design experience).\nNoSQL (MongoDB / DynamoDB).\nRedis caching.\nUnderstanding of database scaling strategies.\n\nArchitecture: \nMicroservices architecture.\nEvent-driven systems.\nAPI Gateway patterns.\nService discovery.\nCircuit breaker patterns.\nCQRS (nice to have).\n\nIdeal Candidate Profile: \nHas built systems handling 100k-1M+ daily active users.\nCan independently design full backend architecture.\nThinks in terms of scale, reliability, and modularity.\nStrong ownership mindset.\nExperience building super apps or multi-tenant SaaS platforms is a big plus.\nSkills\nNode.js, NodeJS, TypeScript, 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