Senior Software Engineer - .NET & Python (Onsite, Islamabad, PKR Salary)

Requirements:

• 5-6 years of hands-on full-stack development experience.
• Strong proficiency in C#, .NET, Python, and API development.
• Experience with relational/NoSQL databases, including MySQL, SQS, SNS, and query optimization.
• Familiarity with event-driven architectures, such as queues and messaging systems.
• Proven experience integrating external APIs and complex data systems.
• Strong frontend development skills, including component-based UI and REST/API consumption.
• Experience implementing and managing AI agents (preferred).
• Familiarity with cloud environments, preferably AWS.
• Proficiency with Git and modern CI/CD pipelines.
• Strong ownership mindset, excellent problem-solving abilities, solid system design skills, and effective communication.
• Experience with LLM APIs (OpenAI, Bedrock, Azure, Anthropic), LLM API calls, RAG, queues, caching, logging, and API orchestration.

Responsibilities:

• Build and maintain SaaS web applications, APIs, data workflows, and system integrations.
• Develop responsive, high-performance frontends using modern JavaScript frameworks.
• Create scalable backend services, event-driven components, and robust data pipelines.
• Implement and orchestrate AI agents using modern agentic frameworks.
• Integrate third-party platforms and external APIs into existing systems.
• Ensure adherence to security best practices, including authentication, MFA/RBAC, and encryption.
• Optimize application performance across both frontend and backend layers.
• Manage deployments and configurations in Windows/IIS environments.
• Collaborate closely with product, operations, and data teams to deliver end-to-end solutions.
• Troubleshoot full-stack issues and maintain clear technical documentation.
• Mentor junior developers and contribute to continuous process and codebase improvements.
• Develop and maintain AI service layers.