AI Research Scientist

ALPHA Z PTE. LTD.

Job Responsibilities

  • Build LLM-based systems and pipelines for problem understanding, model formulation, and code generation.
  • Design and run experiments, benchmarks, and error analysis to improve system reliability and scalability.
  • Translate technical research into working prototypes and production-ready features.
  • Collaborate with the team on decision-support applications for enterprise clients.

Job Requirements

  • Bachelor’s or Master’s in Computer Science, Operations Research, Math, Data Science, AI, or a related field.
  • Strong programming ability with a focus on clean, modular, and reliable code.
  • Solid mathematical background, specifically in optimization problem solving.
  • Ability to work independently in a fast-paced start-up environment with evolving priorities.
  • Excellent communication skills for discussing technical concepts with cross-functional teammates.

Technical Expertise

Optimization & Modeling

  • Experience with LP, MIP, NLP, or constraint programming.
  • Ability to translate business problems into mathematical models (variables, objectives, constraints).
  • Familiarity with solvers like Gurobi, CPLEX, SCIP, or OR-Tools.
  • Understanding of solver behavior, computational bottlenecks, and model debugging.
  • Experience with practical problems such as routing, scheduling, or resource allocation.

Engineering & AI

  • Expertise in code structure, testing, logging, and building reproducible experiment pipelines.
  • Ability to integrate AI components with external tools, APIs, and enterprise systems.
  • Strong judgment on system performance, scalability, and failure handling.
  • Knowledge of LLM workflows (prompting, retrieval, agents), machine learning evaluation, and structured code generation.

How to apply

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