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JAC Recruitment Singapore
What You'll Be Responsible For
End-to-End ML Systems Ownership
Lead the design, implementation, and operation of the complete machine learning lifecycle, including data pipelines, training workflows, evaluation frameworks, inference infrastructure, deployment processes, and production monitoring.
Model Adaptation & Optimization
Fine-tune and optimize large language models and foundation models using modern techniques such as LoRA, QLoRA, Supervised Fine-Tuning (SFT), Direct Preference Optimization (DPO), distillation, and other emerging approaches to improve quality, efficiency, and task performance.
Scalable Inference Architecture
Design and maintain robust inference systems capable of serving production workloads while balancing latency, throughput, reliability, and infrastructure cost.
Data Systems & Training Infrastructure
Develop and manage data pipelines that support the collection, generation, validation, and maintenance of high-quality datasets, leveraging both synthetic and real-world data sources to continuously improve model performance.
Evaluation & Quality Assurance
Establish comprehensive evaluation methodologies to measure model accuracy, robustness, safety, bias, reliability, and user-impact metrics. Work closely with stakeholders to ensure quality standards are clearly defined and consistently met.
Production Readiness & Performance Engineering
Own production deployment and operational excellence, including GPU utilization, memory optimization, model serving efficiency, performance tuning, observability, reliability engineering, and scaling strategies.
Cross-Functional Collaboration
Partner closely with product engineers, backend teams, platform engineers, and other stakeholders to integrate machine learning capabilities seamlessly into user-facing products and workflows.
Technical Leadership
Provide technical direction, make sound engineering decisions, and help establish best practices that enable the team to move quickly while maintaining high standards of quality and reliability.
Continuous Improvement
Drive iterative improvements by leveraging production feedback, operational metrics, user insights, and experimentation to enhance system performance and overall user experience.
What Success Looks Like
Technology Environment
Preferred Attributes
Our Working Style
We believe exceptional products are built by small, highly capable teams with a strong sense of ownership and accountability. We value thoughtful decision-making, rapid learning, and a bias toward execution.
Team members are encouraged to contribute ideas, challenge assumptions, and independently drive initiatives forward. We strive for a culture where technical excellence, collaboration, and product impact are equally important.
Jaspreet Kaur Sran (R22109724)
JAC Recruitment Pte. Ltd. (90C3026)
#LI-JACSG
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