Middle/Senior AI Engineer
- Ho Chi Minh City, Vietnam
- Full-time
- POSTED 2 MONTHS AGO
About the job
About the Role The AI Engineer is responsible for designing, developing, and integrating AI-powered capabilities into the Titan DMS platform.
Working closely with Product, Engineering, UX, and AI team members, this role combines software engineering with practical AI product development. You'll be responsible for taking AI concepts from prototype through to production, ensuring solutions are reliable, secure, scalable, and deliver genuine business value. Solutions will need to integrate with Titan's existing C#/.NET and WinForms applications while supporting the company's AI strategy.
AI Solution Development
Design, develop, and maintain AI-powered features and software products. Build applications using modern Large Language Models (Anthropic, Google Gemini, OpenAI and similar). Integrate LLMs into existing C#/.NET and WinForms applications. Build AI Agents, prompt engineering strategies, and workflow automation solutions. Design and implement RAG and knowledge retrieval solutions. Ensure AI solutions are scalable, secure, and production ready. Software Engineering
Participate in solution design and technical discussions. Write clean, maintainable, and well-tested code. Develop REST APIs for AI service integrations. Develop modern web applications using React, Angular or similar frameworks. Perform code reviews and follow engineering standards. Troubleshoot production issues and optimise AI performance. Continuously improve AI reliability, latency, and cost efficiency. AI Governance & Security
Ensure AI solutions comply with Titan’s cybersecurity, privacy and responsible AI standards. Protect customer and company data when integrating with external AI platforms. Monitor AI quality, hallucination risk, reliability and security. Support AI testing, evaluation and continuous optimisation. Evaluate different LLM providers and models to optimise quality, speed and cost. Collaboration & Continuous Improvement
Work closely with Product, Engineering, UX, and QA teams. Participate in sprint planning and Agile ceremonies. Research emerging AI technologies and recommend improvements. Share knowledge and contribute to AI engineering best practices. Skills, Qualifications & Experience
Required Experience
Minimum 4 years' software engineering experience. Strong experience with C#/.NET development. Experience in developing modern web applications using React, Angular or similar frameworks. Experience developing or integrating LLM / Generative AI solutions into enterprise or SaaS applications. Experience integrating AI services through REST APIs. Experience with Prompt Engineering, AI Agents, and workflow automation. Experience designing or implementing Retrieval-Augmented Generation (RAG) and knowledge retrieval solutions. Experience working with AWS cloud services. Strong knowledge of SQL Server and relational databases. Experience with Git, Docker, and CI/CD practices. Good written and verbal English communication skills. Qualifications
Bachelor's degree in computer science, Software Engineering, Artificial Intelligence, or related discipline. Preferred
Experience with Amazon Bedrock, OpenAI API, Anthropic Claude, or other LLM platforms. Experience with LangChain, LangGraph, or similar AI orchestration frameworks. Experience with vector databases (pgvector, Pinecone, Weaviate, Milvus). Experience working within a SaaS product environment. Experience in working with Voice or SMS enabled AI software products. Key Success Measures
Successful delivery of AI-powered product features. Reliable, secure, and scalable AI integrations. High-quality software delivered on schedule. Continuous improvement in AI solution performance and reliability. Strong collaboration with Product and Engineering teams. Adoption of AI engineering best practices.