Full Stack Developer (.NET, C#, Python, Microsoft Power Platform) - Sri Lanka

This is a remote position.

Job Title

Agentic Application Developer (.NET, C#, Python, Microsoft Power Platform)

Location

[Remote]

Employment Type

[Full-time]

About the Role

We are looking for an experienced Agentic Application Developer to design, build, and deploy AI-powered and agentic enterprise applications.

Candidate must have at least 5 years of application development experience, with a minimum of 1 year in AI application development and data modelling, and strong hands-on expertise in .NET, C#, Python, and Microsoft Power Platform.

This role required to work on intelligent systems that combine AI agents, workflow automation, and enterprise-grade applications to deliver scalable, business-driven solutions.

Key Responsibilities

Agentic & AI Application Development

• Design, develop, and maintain agentic and AI-powered applications supporting autonomous and semi-autonomous workflows.
• Implement AI agents capable of reasoning, task orchestration, and tool execution.
• Develop AI components using Python for model integration, data processing, and orchestration.
• Apply prompt engineering and agent orchestration patterns for intelligent automation.

Application Development (.NET & C#)

• Build and maintain enterprise-grade applications using .NET (Core/6/7/8) and C#.
• Develop scalable RESTful APIs, backend services, and integration layers.
• Ensure code quality through clean architecture, SOLID principles, and secure coding practices.

Microsoft Power Platform

• Develop applications using Power Apps (Canvas and Model-driven).
• Automate business workflows using Power Automate, including AI-assisted decision logic.
• Design and manage Dataverse data models, ensuring performance, security, and scalability.
• Extend Power Platform solutions using custom connectors, Azure Functions, and .NET or Python services.

Data Modelling & Integration

• Design and implement data models for transactional and AI-enabled use cases.
• Ensure data integrity, normalization, and performance optimization.
• Integrate data across Microsoft 365, Dynamics 365, and external enterprise systems.

Cloud & AI Services

• Integrate Azure OpenAI, Copilot Studio, and AI Builder into applications.
• Deploy and manage applications on Microsoft Azure.
• Implement logging, monitoring, and performance tuning for AI-enabled systems.

Collaboration & Delivery

• Collaborate with product owners, architects, and stakeholders to translate requirements into intelligent solutions.
• Participate in Agile delivery processes, including planning, reviews, and retrospectives.
• Contribute t