AI Developer

5 days ago

East Region, Singapore PrimusTech Pte. Ltd. Full time $90,000 - $120,000 per year

PrimusTech Pte Ltd is a Master Systems Integrator (MSI) for buildings and facilities, as well as a mechanical engineering solutions provider. With over 25 years of experience, our award-winning team handles projects for both public and private infrastructure. We offer Integrated Building Management Systems (IBMS) and Smart Facility Management Systems through our in-house developed Sirius+ framework. Based in Singapore, PrimusTech boasts an extensive portfolio of satisfied clients.

Key Responsibilities:

  • Assist the Technical Manager in designing, developing, testing, and implementing AI software for Building Automation and Facility Management.
  • Designing and implementing Generative AI solutions using Large Language Models to solve domain specific problems.
  • Developing initial versions of AI applications for testing and feedback.
  • Refining AI models for improved performance, accuracy, efficiency, and scalability.
  • Integrating trained AI models into production environments and existing software systems, ensuring seamless interaction between AI components and broader software.
  • Continuously monitoring AI performance in production environments, troubleshooting errors, and updating models to ensure ongoing accuracy and efficiency.
  • Designing custom AI solutions to help businesses automate tasks, optimize processes, and make data-driven decisions.
  • Analyzing AI-generated outputs, identifying issues, and developing innovative solutions to complex challenges in AI system design and optimization.

Requirements:

  • Bachelor's degree in computer science, MIS, Software Engineering, or Information Systems.

  • 4+ years of hands-on experience software development for Artificial Intelligence and Machine Learning.

  • Knowledge of Natural Language Processing (NLP), Generative AI and Large Language Models (LLM) and how to leverage them for applications.

  • Proficient in using leading LLMs (Gemini, GPT-4), with experience in context window management and token cost optimization.
  • Skilled in designing and implementing end-to-end GenAI architecture, covering prompt engineering, embeddings and vector stores, RAG, function calling, MCP, multi-agent systems, and fine-tuning (LoRA), and has hands-on experience with using relevant tools.
  • Experience building production-grade agents and knowledge-based QA systems using LangChain.
  • Proficient in Java, and Python programming.
  • Experience with SQL/NoSQL databases for data manipulation, analysis, and interpretation.
  • Experience with AI/ML services on platforms like AWS, Google Cloud, Azure.
  • logical reasoning, analytical abilities, and creativity in designing solutions.
  • Strong desire to learn new technologies, tools, and research.
  • work effectively in cross-functional teams.
  • Ability to work in a fast-paced and agile development environment and to learn new frameworks/stacks.

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