Overview

Senior AI Engineer

Date: 5 Nov 2025

Location:

Singapore, Singapore

Company:
Singtel Group

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 highly skilled AI Engineer to design, build, and scale AI and Agentic AI solutions that drive real business impact. You will collaborate closely with solution architects to translate requirements into robust AI-driven systems, ensuring solutions are secure, scalable, and production-ready. This role requires a strong balance of applied AI development, R&D curiosity, and operational ownership.

 

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.
  • Maintain and enhance instant quotation generation components (pricing engines, escalation checks, business case logic, API-based data pipelines).
  • Support and optimize the marketplace recommender system, ensuring updated offers and business rules are integrated smoothly.
  • Monitor, troubleshoot, and improve production pipelines, backend and frontend application and AI services for reliability, performance, and scalability.
  • Stay up to date with the latest advancements in AI/agentic AI and conduct applied research to enrich internal capabilities.
  • Apply software engineering standards, including modular code design, reproducibility, and rigorous testing.
  • Faced new problems which does not exist a tested approach and requires some level of R&D
  • 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.
  • 3-5 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).
  • Passion for applied R&D, staying ahead of AI advancements, and bringing innovative ideas into production.
  • Strong problem-solving ability, attention to detail, and ability to collaborate effectively across teams.
  • 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!

 


About Singtel

Headquartered in Singapore, Singtel has 140 years of operating experience and played a pivotal role in the country’s development as a major communications hub. Optus, our subsidiary in Australia, is a leader in integrated telecommunications, constantly raising the bar in innovative products and services.

We are also strategically invested in leading companies in Asia and Africa, including Bharti Airtel (India, South Asia and Africa), Telkomsel (Indonesia), Globe Telecom (the Philippines) and Advanced Info Service (Thailand). We work closely with our associates, leveraging our scale in networks, customer reach and extensive operational experience to lead and shape the communications industry.

Together, the Group serves over 700 million mobile customers around world. Singtel is one of the largest listed Singapore companies on the Singapore Exchange by market capitalisation.

The Group has a vast network of offices throughout Asia Pacific, Europe and the USA, and employs more than 23,000 staff worldwide.