Senior AI Engineer

TECHVIFY Corporation is a Leading Global AI and Software Consulting, Development Company. We specialize in crafting tailored software solutions that empower businesses of all sizes to succeed in the digital age.

As a trusted and experienced partner, we guide enterprises through the complexities of digital transformation, delivering innovative, scalable, and cost-effective software services. Our vision is to provide cutting-edge solutions that drive growth and unlock the full potential of your business.

• Design and develop conversational AI agents using OpenAI GPT models and RAG frameworks
• Implement single and multi-agent collaboration models with clear task decomposition and orchestration
• Integrate external knowledge bases, APIs, and enterprise systems into chatbot workflows
• Develop and manage Deep Search pipelines for improved information retrieval
• Create and maintain Text-to-SQL and MCP connectors to translate natural language to database or service queries
• Build scalable backend services to support real-time chatbot interaction
• Collaborate with UX/UI designers, product owners, and QA teams to deliver end-to-end solutions
• Continuously evaluate new AI tools, frameworks, and best practices to improve our chatbot capabilities

• 6 months to 1+ year of experience building AI chatbots or agent-based applications (must have live or portfolio projects)
• Strong experience with OpenAI API, LangChain, LlamaIndex, or similar LLM frameworks
• Experience implementing RAG (Retrieval-Augmented Generation) pipelines
• Hands-on knowledge of Agent / Multi-Agent frameworks (LangGraph, CrewAI, AutoGen, etc.)
• Proficiency with Python (preferred) or Node.js, including API development
• Experience integrating with external systems via Text-to-SQL, REST APIs, or custom protocols (MCP)
• Knowledge of Vector DBs (e.g., Pinecone, Weaviate, FAISS, ChromaDB)
• Understanding of prompt engineering and context window optimization
• Familiarity with MLOps or LLMOps is a plus
• Excellent problem-solving, debugging, and collaboration skills

• Experience working in Agile/Scrum environments
• Familiarity with cloud platforms (Azure, AWS, GCP)
• Exposure to CI/CD pipelines for AI deployment
• Demonstrated ability to work independently and drive projects forward

• Salary: Negotiation
• Join a global team and work directly with many talents around the world.
• Opportunities for onsite work in Japan, Singapore, Australia, and many other countries.
• Work and grow in a dynamic, creative, and professional environment.
• Healthcare: Premium Health Insurance TECHVIFY Care
• 13 months’ salary per year.
• Annual salary evaluation.
• Sponsor and encourage staff to study courses by covering tuition fees, such as Udemy, Coursera.