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JOB-03 // CLOUD & DISTRIBUTED APIBackend & Cloud ArchitectureFaisalabad, Pakistan / Remote (HYBRID)FULL TIMESenior (3–5+ Years)
Senior Backend & Cloud Systems Engineer (NestJS / PostgreSQL)
Engineer high-concurrency NestJS microservices, multi-tenant PostgreSQL schemas with Row-Level Security, Redis event streams, and Stripe Connect escrow ledgers.
Compensation Band: USD 22,000 – 44,000 per year
Role Overview at NEURALXCIPHER (PRIVATE) LIMITED
Our mobile and web platforms rely on resilient, low-latency backend architectures capable of handling real-time bidding, multi-vendor marketplace payouts, and live telemetry. As a Senior Backend & Cloud Systems Engineer at NEURALXCIPHER (PRIVATE) LIMITED, you will design horizontally scalable APIs, idempotent webhook processors, and containerized cloud infrastructure.
What You Will Architect & Ship
- Design and build modular TypeScript backends using NestJS, Fastify/Express, and strict OpenAPI 3.1 / GraphQL contracts.
- Architect relational PostgreSQL / Supabase schemas with composite indexing, Row-Level Security (RLS), and zero-downtime migrations.
- Implement double-entry financial ledgers, Stripe Connect multi-party split payouts, and idempotent payment webhook handlers.
- Build real-time WebSocket / Socket.io gateways and Redis Pub/Sub queues for live chat, order tracking, and push notifications.
- Maintain Dockerized CI/CD pipelines, infrastructure-as-code, and OpenTelemetry observability.
Required Technical Qualifications
- 3+ years of backend engineering experience in TypeScript/Node.js (NestJS strongly preferred) and PostgreSQL.
- Solid grasp of database indexing, ACID transactions, deadlocks, and query performance tuning (`EXPLAIN ANALYZE`).
- Experience integrating Stripe / payment gateways, OAuth2/JWT authentication, and RBAC security.
- Familiarity with Redis, Docker, GitHub Actions, and Linux server administration.
Bonus & Nice-to-Have Experience
- Experience with Supabase Auth, Storage, and Edge Functions.
- Experience with WebRTC signaling servers (Agora / LiveKit token generation).
- Familiarity with Next.js 15 App Router and Server Actions.
Compensation, Perks & Engineering Environment
- Competitive compensation package with bi-annual performance reviews.
- Hybrid studio workspace in Faisalabad or remote work across Pakistan/EMEA.
- Ownership of end-to-end system architecture on international client products.
- Sponsored cloud certifications and technical conference participation.
// CORE TECHNOLOGY STACK FOR THIS ROLE
NestJSTypeScriptNode.jsPostgreSQLSupabaseRedisStripe ConnectDockerAWS