Senior .NET Developer – FinTech (Onsite, Karachi, PKR Salary)

HR POD - Hiring Talent Globally; Karachi Division; On-site; PKR 250,000 - 420,000; Full time

Job summary

HR POD - Hiring Talent Globally seeks a senior .NET backend engineer to design, develop, and maintain secure, scalable backend systems for financial applications. You will build RESTful APIs, collaborate with cross-functional teams, and design robust database solutions to optimize performance.

The role emphasizes secure coding, authentication (OAuth/JWT), and experience with fintech or regulated environments. Cloud, containers, and CI/CD proficiency are highly valued.

Qualifications

• Bachelor's degree in CS, SE, or related field.
• 5+ years of experience in .NET application development.
• Strong expertise in C#, .NET Core/.NET 8, ASP.NET Core, and Web APIs.
• Experience designing scalable, secure backend systems.
• Strong knowledge of SQL Server and database design, optimization, and performance tuning.
• Experience developing RESTful APIs and integrating third-party services.
• Solid understanding of microservices architecture, dependency injection, and asynchronous programming.
• Experience with cloud platforms such as Azure or AWS is preferred.
• Familiarity with Docker, Kubernetes, CI/CD pipelines, and Git-based version control.
• Strong understanding of application security, authentication (OAuth, JWT), encryption, and secure coding practices.
• Experience with FinTech, digital banking, payment processing, or regulated environments is highly preferred.
• Experience with message brokers such as RabbitMQ, Kafka, or Azure Service Bus is an advantage.
• Excellent analytical, problem-solving, and communication skills.

Responsibilities

• Design, develop, and maintain secure, scalable, and high-performance backend solutions using .NET technologies.
• Build and maintain RESTful APIs and backend services that support financial applications.
• Collaborate with frontend developers, mobile developers, QA engineers, and product teams to deliver reliable software solutions.
• Design database structures and optimize queries to improve system performance.
• Implement security best practices to protect sensitive financial and customer data.
• Troubleshoot production issues, perform root cause analysis, and implement long-term solutions.
• Participate in system architecture discussions and recommend technical improvements.
• Review code, mentor development team members, and ensure adherence to coding standards.
• Develop automated tests and support CI/CD processes to maintain software quality.
• Monitor application performance and continuously improve system scalability, reliability, and maintainability.

Skills

NET

C#

ASP.NET Core

Web APIs

SQL Server

RESTful APIs

Microservices

Docker

Kubernetes

CI/CD

OAuth/JWT

Azure/AWS

RabbitMQ/Kafka/Azure Service Bus

Security Best Practices

Education

Bachelor's degree in Computer Science, Software Engineering, or related field

Tools

RabbitMQ

Kafka

Azure Service Bus

Git

Job description

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of experience in .NET application development.
• Strong expertise in C#, .NET Core/.NET 8, ASP.NET Core, and Web APIs.
• Experience designing scalable, secure, and high-availability backend systems.
• Strong knowledge of SQL Server and database design, optimization, and performance tuning.
• Experience developing RESTful APIs and integrating third-party services.
• Solid understanding of microservices architecture, dependency injection, and asynchronous programming.
• Experience working with cloud platforms such as Azure or AWS is preferred.
• Familiarity with Docker, Kubernetes, CI/CD pipelines, and Git-based version control.
• Strong understanding of application security, authentication (OAuth, JWT), encryption, and secure coding practices.
• Experience working on FinTech, digital banking, payment processing, financial platforms, or regulated environments is highly preferred.
• Experience with message brokers such as RabbitMQ, Kafka, or Azure Service Bus is an advantage.
• Excellent analytical, problem-solving, and communication skills.

Responsibilities

• Design, develop, and maintain secure, scalable, and high-performance backend solutions using .NET technologies.
• Build and maintain RESTful APIs and backend services that support financial applications.
• Collaborate with frontend developers, mobile developers, QA engineers, and product teams to deliver reliable software solutions.
• Design database structures and optimize queries to improve system performance.
• Implement security best practices to protect sensitive financial and customer data.
• Troubleshoot production issues, perform root cause analysis, and implement long-term solutions.
• Participate in system architecture discussions and recommend technical improvements.
• Review code, mentor development team members, and ensure adherence to coding standards.
• Develop automated tests and support CI/CD processes to maintain software quality.
• Monitor application performance and continuously improve system scalability, reliability, and maintainability.