Senior Full-Stack Developer / EngineerHALBEX Private Limited | Guindy, Chennai | HybridHALBEX is building a secure B2B infrastructure platform for global food trade.Significant: This is not a greenfield project. The HALBEX platform is already substantially built, with a large Next.js, TypeScript, PostgreSQL/Supabase architecture covering Buyer, Seller, Logistics and Admin Control Tower systems.We are looking for a Senior Full-Stack Engineer who can join the existing codebase, understand the architecture, complete remaining development, fix and harden existing modules,
and take technical ownership toward production.RequiredStrong Next.js / React / TypeScriptStrong PostgreSQL / SupabaseServer Actions & API developmentRLS / RBAC / authenticationGit & production debuggingExperience working with large existing codebasesStrong problem-solving and ownership mindsetAdvantageExperience with:B2B / ERP / SaaS platformsLogistics or fintech systemsComplex workflowsPayment / escrow systemsCompliance systemsRealtime applicationsAI integrationsWe are not looking for someone to rebuild HALBEX. We need an engineer who can understand, improve, complete and own an already-built system.Guindy, Chennai — HybridFull-timeSenior-level roleInterested candidates can apply through LinkedIn.Shortlisted candidates will receive a detailed HALBEX architecture brief, role scope and technical assessment by email.#Hiring #FullStackDeveloper #SoftwareEngineer #NextJS #TypeScript #React #Supabase #PostgreSQL #ChennaiJobs #HALBEX