Full Stack Engineer

Senior Full Stack EngineerCore Technical Skills- TypeScript- Next.js – frontend and full-stack application development- Node.js – backend development and scalable services- PostgreSQL / Supabase - Authentication - Row Level Security (RLS) - Edge Functions - Realtime - Storage - Cron Jobs- Cloudflare - Workers - Pages - R2 - Queues - KV - D1 - Durable Objects - Cron Triggers- REST APIs- Webhooks- Background Jobs- Docker- GitHub Actions / CI/CD- Automated and integration testing- Production monitoring, logging, and troubleshooting- Application and API securityRequired Experience- Experience working on at least 2 SaaS products, preferably production-grade applications.- Strong experience building scalable applications using Next.js, TypeScript, and Node.js.- Hands-on experience designing and implementing multi-tenant SaaS architecture, including tenant isolation and role-based access.- Experience integrating payment gateways and implementing payment workflows.- Experience with subscription billing, recurring payments, plans, upgrades, cancellations, and payment webhooks.- Experience with API integrations, third-party services, webhooks, and event-driven systems.- Experience implementing notification systems, including email, SMS, push notifications, in-app notifications, and automated alerts.- Experience with queue systems / Q systems, asynchronous processing, message queues, and background jobs.- Experience integrating AI/LLM services and AI-powered features into production applications.- Strong understanding of authentication and authorization, including role-based access control.- Experience with production monitoring and incident management, including debugging live systems, identifying root causes, and implementing fixes.- Experience with database architecture, optimization, and security.- Experience with CI/CD, automated testing, and production deployments.Preferred Industry ExperienceExperience working on products in any of the following areas is highly preferred:- Retail Technology- FinTech- Hospitality Technology- Construction Technology- ERP Systems- CRM Systems- Business Management Platforms- Workflow Automation- AI-powered SaaSIdeal CandidateWe are looking for a senior engineer who can take ownership of the complete product lifecycle — from architecture and development to deployment, monitoring, security, integrations, and production support.The ideal candidate should be comfortable working independently and building secure, scalable, multi-tenant SaaS products from the ground up.Experience with complex business applications, ERP platforms, payment systems, AI integrations, and high-volume production environments will be a strong advantage.