Senior Software Engineer - AI / Agent Applications

About the role

A client based in Singapore is looking for a hands-on Senior Software Engineer to build production-ready AI and agent-based applications for complex engineering workflows. The role covers application design, integration, testing, deployment and technical mentoring, and is full-time and permanent, working on-site.

Key responsibilities

• Design and develop production-ready AI and agent-based applications for engineering workflows.
• Integrate AI agents with internal systems, data sources, APIs, tools and engineering applications.
• Build supporting backend services, data flows, user interfaces and application logic.
• Develop reliable testing and evaluation approaches for AI-enabled software.
• Implement CI/CD, monitoring, code-quality checks and automated testing.
• Troubleshoot issues across AI, application, integration and infrastructure layers.
• Contribute to software architecture, design reviews, code reviews and technical mentoring.
• Improve development processes and adopt AI-assisted engineering tools responsibly.

Required profile

• 5+ years of professional software engineering experience.
• Degree in Computer Science, Engineering, Physics, Mathematics or a related field.
• Experience developing production applications using LLMs, generative AI or agents.
• Experience with RAG, tool calling, prompt/context design, agent frameworks or model evaluation.
• Good understanding of APIs, services, concurrency, data structures and event-driven or distributed systems.
• Experience with automated testing, CI/CD, containers and version control.
• Strong analytical and troubleshooting skills.
• Exposure to semiconductor equipment, scientific software, machine vision, local LLMs or hardware integration is advantageous.