Senior AI Engineer

SINGAPORE TELECOMMUNICATIONS LIMITED; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading telecommunications company in Singapore is looking for a skilled AI Engineer to build scalable AI solutions that significantly impact business performance. The ideal candidate will have 2-4 years of experience in software and AI solution development, proficient in Python, TypeScript, and SQL, with knowledge of AI frameworks and API integration. This role involves collaborating closely with architects and other engineers to ensure successful system integrations, enhancing user interfaces, and monitoring production solutions for reliability and scalability. Join us to unlock new opportunities and accelerate your career.

Qualifications

• 2-4 years of proven experience developing and deploying software and AI solutions.
• Hands-on experience with LangChain, LangGraph, or similar AI frameworks.
• Knowledge in prompt engineering and LLM integration.

Responsibilities

• Build end-to-end workflows using AI, software, and automation solutions.
• Develop and maintain integration of AI solutions with enterprise systems.
• Monitor production AI solutions and track KPIs.

Skills

Python

TypeScript/Node.js

SQL

LangChain

AI frameworks

API development

Cloud platforms

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, Data, AI/ML

Tools

Git

Job description

Powering the Future with AIDA

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

At Singtel, this is more than a technology upgrade. It’s a strategic transformation that redefines how value is created across the enterprise core—augmenting human capabilities and unlocking entirely new potential. It is a transformation journey by aligning people, platforms, and processes under one cohesive strategy. Our mission is to build AI literacy, and foster a culture where intelligence empowers people.

We welcome you to join us on a transformational journey that’s reshaping the telecommunications industry — and redefining what’s possible with AI at its core. Grow with us in a workplace that champions innovation, embraces agility, and puts human potential at 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.
• 2-4 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?

Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career!