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Salary
$66k – $94k per year (gross)
Location
In office (Singapore)
Seniority
Senior · 6+ years exp
Employment
Contractor

First seen by Alion on Sep 28, 2026.

Overview
Company
Impact
Profile match
Optimum Solutions is an IT services and outsourcing company headquartered in Singapore that provides software engineering, application development and maintenance, data and analytics, cloud and infrastructure, testing and global capability centre services. Founded in 1997, it reports more than 4,000 employees across offices and delivery centres in nine countries, including India and China, and supplies contract IT staff to banks and global technology clients. Its Singapore listings cover Java and .NET developers, DevOps and GenAI engineers, business analysts, scrum masters, UX designers, compliance associates and contract privacy support and AI video roles.
Responsibilities
  • Develop, test and deploy ML, NLP, Generative BI, GenAI and AI-assisted automation solutions for enterprise environments.

  • Prepare data, perform feature engineering, train models and develop prompts, RAG pipelines and Agentic AI workflows.

  • Implement evaluation frameworks covering accuracy, groundedness, latency, robustness, safety and business acceptance criteria.

  • Integrate ML models and LLM/AI services with enterprise data platforms, semantic layers, APIs, BI and visualization tools.

  • Build reproducible MLOps pipelines for model packaging, deployment, monitoring, retraining and production lifecycle management.

  • Implement logging, explainability, human-in-the-loop review, security, privacy, governance and audit controls.

  • Support SIT/UAT, unit testing, defect resolution, production deployment, technical documentation, evaluation evidence and operational runbooks.

Requirements
  • Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, Data Science or a related technical discipline.

  • 6–9 years of experience in AI/ML, analytics or software engineering, with substantial hands-on experience delivering enterprise AI solutions.

  • Strong programming and ML expertise in Python, Spark, TensorFlow/PyTorch, scikit-learn, MLflow and modern LLM/Agent frameworks.

  • Hands-on experience with RAG, embeddings, vector search, prompt engineering, LLMs, Agentic AI, feature engineering and model/LLM evaluation.

  • Experience with APIs, containers, Kubernetes, cloud AI/ML services, Git, CI/CD, monitoring and production deployment practices.

  • Knowledge of responsible AI, model governance, data privacy, explainability and human-in-the-loop processes, preferably within banking, risk, AML, payments or customer analytics.

  • Strong ownership, analytical thinking, collaboration skills, with the ability to work independently, participate in peer reviews and deliver high-quality, traceable and production-ready solutions; relevant cloud AI/ML or Databricks certification is preferred.

Skills

Peer Review, AI Agents, Evaluation Studies, Kubernetes, Acceptance Criteria, Model Deployment, Artificial Intelligence, Computer Science, Data Management Services, LLMs, Banking, AML, Industrial Automation, Programming, Governance Controls, Able To Work Independently

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