Senior AI Software Engineer - Scalable LLM & Safety

SCIENTEC CONSULTING PTE. LTD.; Singapore; Hybrid; SGD 107,000 - 128,000; Full time

Benefits offered by this job

Hybrid work arrangements

AWS benefits

Job summary

ScienTec Consulting Pte Ltd is seeking a Senior AI Software Engineer to develop and enhance AI-powered solutions with a focus on reliability, scalability and security. The role emphasizes production-grade LLM applications, prompt engineering and responsible-AI practices.

You will guide a team, implement monitoring, and work with cross-functional stakeholders to deliver robust AI solutions across government projects and commercial initiatives.

Qualifications

• Strong software engineering experience delivering AI/ML solutions.
• Hands-on experience deploying production LLM applications with prompt engineering, RAG, embeddings, vector databases and agentic workflows.
• Experience implementing AI safety controls, guardrails or responsible-AI practices and proficiency in Python and relevant AI development frameworks.
• Strong technical leadership, stakeholder management and mentoring capabilities.
• Ability to translate experimental AI capabilities into reliable and maintainable production systems.

Responsibilities

• Define strategies for model selection, prompt optimisation and the continuous improvement of AI solutions.
• Design evaluation frameworks, quality benchmarks and test datasets for LLM responses, RAG pipelines and agentic workflows.
• Implement systematic testing and production monitoring to identify hallucinations, inconsistent outputs, performance regressions and operational issues.
• Develop AI safety controls and guardrails while maintaining accurate, up-to-date data for retrieval, evaluation and fine-tuning.
• Provide technical direction and mentorship to engineers while collaborating with cross-functional stakeholders to deliver reliable AI solutions.

Skills

AI/ML development

LLM deployment

Prompt engineering

RAG

Embeddings

Vector databases

Agentic workflows

AI safety controls

Guardrails

Python

Leadership

Mentoring

Stakeholder management

Production systems

Tools

Python

Job description

ScienTec Consulting Pte Ltd is seeking a Senior AI Software Engineer to develop and enhance AI-powered solutions with a focus on reliability, scalability and security. The role emphasizes production-grade LLM applications, prompt engineering and responsible-AI practices.

You will guide a team, implement monitoring, and work with cross-functional stakeholders to deliver robust AI solutions across government projects and commercial initiatives.