Senior Backend Architect - AI-First, NestJS/TypeScript

Wizdaa Inc.

Pakistan

On-site

PKR 2,000,000 - 3,600,000

Full time

30 hours ago

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Job summary

Wizdaa Inc. is seeking a highly senior backend engineer at Lead Engineer/Architect level to own architecture and drive scalable systems.

You will translate ambiguous product needs into production-ready backend solutions and set technical direction in a lean, AI-first team. You will design and own NestJS/TypeScript services, build GraphQL APIs in a microservices environment, and own Postgres data design and reliability.

Qualifications

Demonstrated ability to design scalable systems and make architecture decisions.
Experience leading backend architecture for production systems.
Strong knowledge of software architecture best practices and security considerations.

Responsibilities

Design and own backend services in NestJS and TypeScript, from schema to production.
Make architecture decisions independently, focusing on scalability and maintainability.
Build and maintain GraphQL APIs across a microservices environment.
Own database design, optimization, and reliability in Postgres.
Define technical direction beyond implementation details.
Set and enforce quality standards across AI-generated and hand-written code.
Translate ambiguous product needs into clear technical solutions.
Contribute to system design, infra decisions, testing strategy, and developer productivity.