Weekday (YC W21)
Website:
weekday.works
Job details:
This role is for one of the Weekday's clients
Salary range: Rs 4000000 - Rs 5000000 (ie INR 40-50 LPA)
Min Experience: 4 years
Location: Bengaluru
JobType: full-time
We are seeking a highly skilled and innovative AI Engineer with 4-6 years of experience in Artificial Intelligence, specializing in Large Language Models (LLMs) and ChatBot development. The ideal candidate will have strong hands-on experience designing, developing, and deploying AI-driven conversational systems that deliver intelligent, context-aware, and scalable solutions. You will work at the intersection of machine learning, natural language processing (NLP), and product engineering to build next-generation AI applications.
Requirements
Key Responsibilities
- Design, develop, and deploy AI-powered applications leveraging Large Language Models (LLMs).
- Build intelligent ChatBots and conversational agents for web, mobile, and enterprise platforms.
- Fine-tune and optimize foundation models for domain-specific use cases.
- Develop prompt engineering strategies to enhance response accuracy, safety, and contextual understanding.
- Integrate LLMs with APIs, databases, vector stores, and enterprise systems.
- Implement Retrieval-Augmented Generation (RAG) pipelines for knowledge-grounded responses.
- Ensure conversational AI systems are scalable, secure, and production-ready.
- Monitor, evaluate, and continuously improve model performance using appropriate metrics.
- Collaborate with product managers, designers, and backend/frontend engineers to deliver end-to-end AI solutions.
- Stay up to date with advancements in Artificial Intelligence and emerging LLM technologies.
Required Skills & Qualifications
- 4-6 years of professional experience in Artificial Intelligence and machine learning.
- Strong understanding of Large Language Models (LLMs), transformer architectures, and NLP concepts.
- Hands-on experience working with OpenAI, open-source LLMs (such as LLaMA, Mistral, or similar), or enterprise-grade language models.
- Experience building and deploying ChatBots using conversational frameworks.
- Proficiency in Python and AI/ML libraries such as PyTorch, TensorFlow, Hugging Face Transformers, or LangChain.
- Experience with prompt engineering, model fine-tuning, embeddings, and vector databases.
- Knowledge of REST APIs, microservices architecture, and cloud platforms (AWS, Azure, or GCP).
- Understanding of model evaluation, bias mitigation, and responsible AI principles.
- Familiarity with CI/CD pipelines and MLOps practices.
Preferred Qualifications
- Experience implementing Retrieval-Augmented Generation (RAG) systems.
- Exposure to reinforcement learning or human-in-the-loop training approaches.
- Knowledge of speech-to-text and text-to-speech integrations for voice-enabled ChatBots.
- Experience working in Agile development environments.
- Strong problem-solving skills and ability to translate business requirements into AI-driven solutions.
What You'll Bring
- Passion for Artificial Intelligence and innovation in conversational technologies.
- Ability to design scalable AI architectures from prototype to production.
- Strong communication skills to explain complex AI concepts to technical and non-technical stakeholders.
- Ownership mindset with a focus on quality, performance, and user experience
Click on Apply to know more.