Lead/Senior AI Engineer- #AIDA

SINGAPORE TELECOMMUNICATIONS LIMITED; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Singtel is seeking a Senior AI Engineer to join the AIDA unit—Artificial Intelligence & Data Analytics—to build and deliver scalable AI and agentic AI solutions that impact the business. You will collaborate closely with solution architects and the Lead AI Engineer to translate requirements into robust AI-driven systems and develop the supporting software across frontend and backend.

The role requires 5–6 years of hands-on experience with Python, TypeScript, LangChain, LangGraph, and cloud

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, Data, AI/ML, or related field.
• 5–6 years of proven experience developing and deploying software and AI solutions, with exposure to agentic AI frameworks.
• Proficient in Python and TypeScript, with experience in API development and integration.

Responsibilities

• Build and deliver scalable AI and Agentic AI solutions.
• Collaborate with solution architects and Lead AI Engineer to translate requirements into robust AI-driven systems.
• Develop and maintain frontend and backend components for production-ready applications.
• Ensure security, scalability, and reliability of AI solutions; monitor KPIs and performance.

Skills

Python

TypeScript

LLM integration

LangChain

LangGraph

APIs

Cloud platforms

Security

Teamwork

Problem solving

Education

Bachelor’s or Master’s in CS/Engineering/Data/AI

Tools

LangChain

LangGraph

RESTful APIs

gRPC

OAuth2 / JWT

Job description

To lead the next phase of our AI evolution, we’ve launched a new business unitAIDA–Artificial Intelligence & Data Analytics– a strategic engine driving our transformation designed to scale our AI ambitions with precision and purpose.This marks apivotal shiftin how we operate, innovate, and serve to embed intelligence into every layer of our business.

AtSingtel, this is more than a technology upgrade. It’s astrategic transformationthat redefines how value is created across the enterprise core—augmenting human capabilitiesand unlocking entirely new potential. It is a transformation journey by aligningpeople, platforms, and processesunder one cohesive strategy. Our mission is to buildAI literacy, and foster a culture whereintelligence empowers people.

We welcome you to join uson a transformational journey that’s reshaping the telecommunications industry — and redefining what’s possible with AI at its core.Grow with usin a workplace that championsinnovation, embracesagility, and putshuman potentialat the heart of everything we do.

Be a Part of Something BIG!

We are seeking a skilled AI Engineer to focus in building and delivering scalable AI and Agentic AI solutions that deliver real business impact. You will collaborate closely with solution architects, Lead AI Engineer to translate requirements into robust AI driven systems and develop the supporting software components across both frontend and backend.

The role requires good and applied AI development skillset, software engineering capability, and full operational ownership to ensure the solutions are secure, scalable, and ready for production.

Make an Impact by:

• Build end-to-end workflows using AI, software and automation solutions
• Develop and maintain integration of AI solutions with enterprise systems via APIs, MCP, and related frameworks.
• Work with architects to understand requirements and define solution approaches, while partnering with software engineers for system integration.
• Enhance and maintain user interfaces for usability and continuous improvement.
• Design hybrid solutions combining backend, frontend, LLM, prompting, potentially RPA for human-in- the-loop workflows
• Maintain middleware components including SSO, authentication, and authorization mechanisms.
• Monitor production AI solutions, track KPIs, and proactively resolve performance or reliability issues.
• Implement security best practices, establish fallback/backup strategies, and mitigate potential risks in AI solutions.
• Monitor, troubleshoot, and improve production pipelines, backend and frontend application and AI services for reliability, performance, and scalability.
• Apply software engineering standards, including modular code design, reproducibility, and rigorous testing.
• Balancing between process and approval management vs project timelines

Skills for Success:

• Bachelor’s or Master’s degree in Computer Science, Engineering, Data, AI/ML, or related field.
• 5-6 years of proven experience developing and deploying software and AI solutions, with exposure to agentic AI frameworks.
• Proficient in Python, and TypeScript/nodejs, SQL, etc
• Hands-on experience with LangChain, LangGraph, or similar AI frameworks.
• Good knowledge in LLM integration and orchestration.
• Knowledge in prompt engineering.
• Experience with API development and integration (RESTful, gRPC, MCP a plus).
• Knowledge of middleware systems, including SSO and access control (OAuth2, JWT, etc.).
• Familiar with version control (GitHub, GitLab, Bitbucket).
• Exposure to cloud platforms (Azure, AWS, GCP preferred).
• Comfortable working in a cross-functional team (Software/AI engineers, data platform, business users).
• Experience in building secure, enterprise-grade integrations.

Are you ready to say hello to BIG Possibilities?

Senior AI Engineer- #AIDA Job Details | Singtel Group