Backend .NET Developer (Mid/Senior) — Contract/Consultant

at O16 Labs
Location Karachi, Pakistan
Date Posted August 20, 2025
Category Software & Web Development
Job Type Contractor
Qualifications Graduate or Undergraduate
Career Level Mid level
Experience 1+ years
Gender Both
Base Salary -- Not Mentioned --
Currency PKR

Description

Hiring: Backend .NET Developer (Mid/Senior) — Contract/Consultant
Location: Onsite (Shahra-e-Faisal, Karachi) or Remote
Tech Stack: Azure | .NET 6/7/8 | Microservices

We’re looking for an experienced Backend .NET Developer to join on a contract/consulting basis to build and optimize secure, high-performance backend systems for mission-critical financial applications.

Must-Have Skills:

  • Strong database design & optimization skills (SQL Server, PostgreSQL)
  • Hands-on experience with microservices architecture (event-driven, Kafka/RabbitMQ)
  • Proven Azure cloud expertise
  • Financial services / fintech project experience
  • API design skills (REST / gRPC) and distributed systems experience

Nice to Have:

  • Awareness of PCI DSS / ISO 27001 compliance
  • Experience with DevOps tools (Docker, Kubernetes, Terraform)
  • Knowledge of DDD, CQRS, and resiliency patterns
  • Bachelor's degree required. Strong Data Structure and Object Oriented Program and Problem Solving Skills.
  • Engagement: Contract / Consultant
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