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HCLTech · Singapore, Singapore

Machine Learning Engineer

mid_levelfull timePosted 26 days ago
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We are seeking a skilled machine Learning engineer (ML Eng) to join one of our agile development teams in our ML & AI field. In this role, you will play a key part in designing, building, and maintaining robust, scalable AI solutions within a DevOps environment.

Responsibilities

- Develop, deploy, and optimize machine learning and AI solutions that address complex business challenges.

- Create multi-agent systems and equip AI models with function/tool-calling capabilities

- Design and implement RAG systems to ground AI responses in enterprise data

- Assess and integrate AI models (e.g. LLMs) ensuring optimal performance and reliability

- Optimize agentic workflows and AI agents for production use cases

- Testing and optimizing system prompts and few-shot example to ensure accurate, consistent, and safe AI outputs

- Performance evaluation of machine learning and AI models using appropriate metrics, evaluation sets and techniques, and continuously iterate and improve upon them

- Collaborate with platform teams, data engineers, data scientists, and other stakeholders to integrate machine learning solutions into existing systems and processes

- Participate in code reviews, testing, and debugging to ensure the quality and reliability of machine learning solutions

- Strong problem-solving and analytical skills, with the ability to think critically and creatively about complex challenges

- Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams and stakeholders at all levels of the organization

- Ability to manage personal workloads effectively, to prioritize tasks, manage timelines, and deliver high-quality results on schedule

- Continuous learning mindset, with a passion for staying up to date with the latest advancements in machine learning and artificial intelligence

- Attention to detail and commitment to producing high-quality, reliable, and maintainable code

Skills Requirement

- Bachelor’s degree in data science, Computer Science, Mathematics, Statistics, or a related field

- Strong programming skills in Python with experience in machine learning libraries and deep learning frameworks such as TensorFlow or PyTorch

- 3 -6 years of relevant work experience in machine learning, data science or a related field

- Proven experience working with Large Language Models (LLMs)

- Good understanding of AI agents & agentic workflows, LLM orchestration frameworks and reasoning patterns

- Experience with data preprocessing, feature engineering, and model selection and evaluation techniques

- Knowledge of statistical and mathematical concepts relevant to machine learning, such as probability, linear algebra, and optimization

- Understanding software development best practices, including version control, testing, and documentation

- Excellent problem-solving and debugging skills, with the ability to identify and resolve issues quickly and effectively.

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