Agentic AI / LLM Developer (LangChain / Semantic Kernel)

Job Description

Title: Agentic AI / LLM Developer (LangChain / Semantic Kernel)

Company Name: Solyntra Limited

Vacancy: 2

Age: Na

Job Location: Dhaka (Uttara)

Salary: Tk. 80000 - 150000 (Monthly)

Experience:

• 2 to 6 years
• The applicants should have experience in the following business area(s): Software Company, Artificial Intelligence (AI) Startup

• Bachelor of Science (BSc) in Computer Science & Engineering
• Bachelor of Science (BSc) in Computer Science

• 2 to 6 years
• The applicants should have experience in the following business area(s): Software Company, Artificial Intelligence (AI) Startup

Job Context

Design and build the AI layer that connects our existing .NET system with modern AI frameworks (LangChain, Semantic Kernel, or CrewAI).
This is a hands-on development role focused on integration, not AI research — ideal for someone who knows how to turn LLMs into useful business tools.

Key Responsibilities

• Develop and maintain AI microservices connecting LLMs with CRM data.

• Implement retrieval-augmented generation (RAG) pipelines with embeddings/vector databases.

• Integrate OpenAI, Azure OpenAI, Cohere, or Anthropic APIs for text generation and search.

• Build API endpoints for internal CRM integration and monitoring.

• Optimise prompt design, caching, and token usage for efficiency.

• Collaborate with the architect to embed AI logic within .NET workflows.

• Document API schemas, dependencies, and versioning for the dev team.

• Conduct sanity testing and measure LLM output accuracy.

Requirements

• 2–5 years’ experience in Python or C# backend development.

• Solid understanding of LLM API calls, REST, and async microservices.

• Experience with LangChain, Semantic Kernel, or similar orchestration frameworks.

• Knowledge of Qdrant, pgvector, or Pinecone for embedding storage.

• Familiarity with Azure Functions, containerization (Docker), and CI/CD.

• Clear technical communication and documentation skills.