Urgent hiring AI Engineer

Experience: 2–3 Years
Employment Type: Full-time
Company Name: SISGAIN
Location: Noida Sector-2

Immediate joiner!
Have a Excellent Communication Skills!

About the Role

We are looking for a motivated and hands-on AI Engineer with 2–3 years of experience to join our technology team. The ideal candidate should have strong programming skills and practical experience in Machine Learning, Generative AI, Large Language Models (LLMs), and AI application development.

You will be responsible for designing, developing, integrating, and deploying AI/ML solutions that solve real-world business problems.

Key Responsibilities

- Develop and implement AI/ML models and applications based on business requirements.
- Build and integrate Generative AI and LLM-based applications using models such as OpenAI, Gemini, Claude, or open-source LLMs.
- Develop AI-powered solutions using Prompt Engineering, RAG (Retrieval-Augmented Generation), embeddings, and vector databases.
- Work with structured and unstructured data for AI/ML applications.
- Develop and maintain APIs and backend services for AI solutions.
- Evaluate model performance, accuracy, latency, and cost, and continuously improve AI applications.
- Implement data preprocessing, feature engineering, model training, testing, and evaluation where required.
- Work with frameworks and libraries such as Python, PyTorch, TensorFlow, Scikit-learn, LangChain, or LlamaIndex.
- Integrate AI solutions with existing applications, databases, and third-party services.
- Collaborate with software engineers, product teams,



and business stakeholders to understand requirements and deliver solutions.
- Write clean, scalable, maintainable, and well-documented code.
- Stay updated with emerging developments in AI, Generative AI, LLMs, and Machine Learning.

Required Skills

- 2–3 years of hands-on experience in AI/ML or AI Engineering.
- Strong proficiency in Python.
- Positive understanding of Machine Learning concepts and algorithms.
- Practical experience with Generative AI and LLMs.
- Experience with Prompt Engineering and RAG-based applications.
- Knowledge of embeddings, vector databases, and semantic search.
- Experience working with REST APIs and backend development.
- Familiarity with Git/GitHub/GitLab and software development best practices.
- Good understanding of SQL and databases.
- Experience with at least one ML/AI framework such as PyTorch, TensorFlow, or Scikit-learn.
- Strong analytical and problem-solving skills.

Good to Have

- Experience with LangChain, LlamaIndex, or similar AI frameworks.
- Experience with vector databases such as Pinecone, FAISS, Weaviate, or Milvus.
- Knowledge of AWS, Azure, or Google Cloud.
- Experience with Docker and CI/CD.
- Understanding of MLOps / LLMOps.
- Experience deploying AI models to production.
- Familiarity with open-source LLMs such as Llama, Mistral, or Qwen.
- Knowledge of AI agents, function calling, and tool integration.
- Experience with model fine-tuning or parameter-efficient fine-tuning (PEFT/LoRA).

Pay: ₹30,000.00 - ₹40,000.00 per month

Work Location: In person

📌 AI Engineer (India)
🏢 SISGAIN
📍 India