AI / LLM Developer – Ollama & Qwen
4th Quarter Technologies Pvt. Ltd.
Noida, Uttar Pradesh, India
Experience: 6 Months – 2 Years
Job Type: Full-Time
Preferred Qualification: B.Tech / M.Tech
Preference: IIT / NIT Graduates
Job Description
We are looking for a passionate and technically skilled AI / LLM Developer with hands-on experience in Ollama, Qwen, Python, and Microsoft SQL Server.
The candidate will work on developing, fine-tuning, and integrating AI models with our enterprise ERP platform.
Key Responsibilities
- Deploy, configure, and optimize open-source LLMs using Ollama and Qwen.
- Fine-tune and customize AI models using enterprise-specific datasets.
- Develop Natural Language to SQL (NL2SQL) solutions.
- Train and improve AI systems using database schemas, business rules, and ERP knowledge.
- Integrate AI models with Microsoft SQL Server databases.
- Develop Python-based AI services and REST APIs.
- Implement RAG (Retrieval-Augmented Generation) solutions.
- Improve AI response accuracy, performance, and reliability.
- Integrate AI capabilities with existing .NET-based ERP applications.
- Work with GPU-based AI infrastructure and Linux environments.
- Required Technical Skills
- AI & Machine Learning
Ollama – Hands-on experience
Qwen / Open-Source LLMs
LLM Fine-Tuning (LoRA / QLoRA)
Prompt Engineering
RAG and Vector Databases
Hugging Face / Transformers
Programming & Database
- Python – Strong knowledge
- Microsoft SQL Server – Good working knowledge
- T-SQL Queries, Joins, Views and Stored Procedures
- FastAPI / REST API Development
- Database Schema Understanding
- Natural Language to SQL (NL2SQL)
Infrastructure
- Linux / Ubuntu
- GPU-Based Model Deployment
- NVIDIA CUDA – Preferred
- Git / Docker – Preferred
- Preferred Candidate Profile