Senior Full-Stack Application Developer

About the role

A company based in Karachi is hiring a Senior Full-Stack Application Developer (5+ years) to ship production-grade web applications end-to-end. The role expects responsible use of modern AI and agentic workflows, turning ambiguous requests into clear specs and acceptance criteria while keeping the codebase clean.

Required profile

• 5+ years of experience
• Expert-level React and Next.js, with strong UI architecture, component design, state management and performance optimization
• Strong NestJS, PostgreSQL and AWS experience, including multi-tenant SaaS systems and RBAC
• Hands-on CI/CD, Docker, Terraform or AWS CDK, and observability/debugging
• Ability to write testable, maintainable code with clean PRs and reliable rollouts

Required skills

• Front-end: React, Next.js, Tailwind CSS, responsive design and accessibility basics
• Back-end: NestJS, PostgreSQL, AWS (IAM, S3, SNS/SQS, ECS/Fargate/Lambda, RDS, CloudWatch)
• DevOps: GitHub Actions or GitLab CI, Docker, Terraform or AWS CDK, logging, monitoring and tracing (CloudWatch, Sentry, OpenTelemetry)
• AI tooling: agentic spec-driven development, context engineering awareness, avoiding hallucinations and over-abstraction