AI Engineer

Worldline; Kuala Lumpur; Hybrid; MYR 150,000 - 200,000; Full time

Job summary

A leading company in the payments technology sector seeks an AI Engineer to develop and deploy AI solutions within the card payment industry. The ideal candidate should have experience in LLMs, Generative AI, and model fine-tuning. This role offers significant responsibilities in a dynamic environment focused on innovation and growth.

Benefits

Special birthday leave

Hybrid working model with flexibility

Professional development and training opportunities

Qualifications

• 3+ years of experience in AI/ML solution development.
• Proficiency in AI tools like TensorFlow, PyTorch, and Hugging Face.
• Strong programming skills in Python or similar languages.

Responsibilities

• Explore, develop, and deploy AI solutions to enhance productivity.
• Collaborate with cross-functional teams for AI integration.
• Utilize LLMs and Generative AI for advanced NLP tasks.

Skills

Python

Data Science

Machine Learning

Deep Learning

Education

Bachelor’s or Master’s degree in Computer Science, Data Science, Engineering, or related field

Tools

TensorFlow

PyTorch

Hugging Face

Docker

Kubernetes

Job description

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We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.

The Opportunity

We are looking for AI Engineer to develop and deploy cutting-edge AI solutions within the card payment industry. This role requires experience in Large Language Models (LLMs), Model Fine-Tuning, Generative AI, Retrieval-Augmented Generation (RAG), predictive analytics, machine learning, deep learning, analytics and related tools. The ideal candidate will be knowledgeable in AI agent development, predictive analytics and optimizing prediction output performances/evaluations to create impactful and innovative AI-driven solutions.

Day-to-Day Responsibilities

o Explore, develop, deploy, optimize and automate AI solutions to enhance enterprise productivity

o Work within a team of AI developers, product developers and data engineers to deliver end-to-end AI projects, from concept to production.

o Collaborate with product, engineering, and business teams to identify opportunities for AI integration and innovation.

o Utilize Large Language Models (Llama, DeepSeek, GPT, BERT, Claude, Gemini) and Generative AI for advanced NLP tasks, conversational AI, and automation.

o Develop Retrieval-Augmented Generation (RAG) systems to enhance knowledge management, customer support, and decision-making processes.

o Explore and implement state-of-the-art AI frameworks to address business challenges.

o Implement scalable AI, ensuring efficient resource utilization and performance optimization.

o Deploy AI models using Docker, Kubernetes, and cloud services (AWS, Azure, GCP).

o Implement AI APIs and microservices for seamless integration into enterprise applications.

o Ensure AI infrastructure aligns with security, compliance, and regulatory requirements (PCI-DSS, GDPR).

o Develop process automation, intelligent customer support, and proactive fraud monitoring.

o Utilize frameworks like LangChain and AI orchestration platforms to streamline agent development and deployment.

o Monitor, evaluate, and optimize AI agents for continuous improvement and operational excellence.

· Technology & Innovation:

o Stay updated with the latest advancements in AI, ML, NLP, LLM, Generative AI and automation.

o Develop and deploy AI tools and platforms that enhance business processes.

o Experiment with low-rank adaptation (LoRA), quantization, and distillation to optimize model efficiency.

o Implement AI-powered chatbots, summarization, and text generation solutions.

o Implement anomaly detection, predictive and prescriptive analytics

What are we looking for

We look for big thinkers. People who can drive positive change, innovate, step up and show what's next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:

· Bachelor’s or Master’s degree in Computer Science, Data Science, Engineering, or a related field.

· 3+ years of experience in AI/ML solution development, with a focus on LLMs, Gen AI, and RAG.

· Proficiency in AI tools and frameworks: TensorFlow, PyTorch, Hugging Face, LangChain, vector databases (Milvus, FAISS, Pinecone, Weaviate), Dify, RAGFlow.

· Experience in developing and deploying AI agents for automation and customer engagement.

· Experiment with model fine-tuning, Unsloth, SFT and ORPO

· Strong programming skills in Python, Java, or similar languages.

· Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).

· Knowledge of regulatory and compliance standards in the payments industry (PCI-DSS, GDPR) will be an added advantage.

At Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also:

Special birthday leave

Hybrid working model with flexibility

Professional development and training opportunities

Global exposure working with teams across regions

Shape the evolution

We are pushing towards the next frontiers of payments technology, and we look for big thinkers to join our journey. People with passion, can-do attitude and a hunger to learn and grow. Here you'll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. And with our empowering culture, strong technology and extensive training opportunities, we help you accelerate your career. Wherever you decide to go. Join our global team of over 18,000 innovators across 40+ countries, and shape a tomorrow that is yours to own.

Learn more about life at Worldline at jobs.worldline.com

We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.

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Your application will include the following questions:

Which of the following statements best describes your right to work in Malaysia? What's your expected monthly basic salary? How many years' experience do you have as an Artificial Intelligence Engineer? Have you worked in a role which requires experience with machine learning? How many years' experience do you have as a Generative AI Engineer?

Computer Software & Networking 51-100 employees

Worldline [Euronext: WLN] is the European leader in the payments and transactional services industry and #4 player worldwide. With its global reach and its commitment to innovation, Worldline is the technology partner of choice for merchants, banks and third-party acquirers as well as public transport operators, government agencies and industrial companies in all sectors. Powered by over 20,000 employees in more than 50 countries, Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain, fostering their business growth wherever they are. Services offered by Worldline in the areas of Merchant Services; Terminals, Solutions & Services; Financial Services and Mobility & e-Transactional Services include domestic and cross-border commercial acquiring, both in-store and online, highly-secure payment transaction processing, a broad portfolio of payment terminals as well as e-ticketing and digital services in the industrial environment. In 2020 Worldline generated a proforma revenue of 4.8 billion euros.

Worldline [Euronext: WLN] is the European leader in the payments and transactional services industry and #4 player worldwide. With its global reach and its commitment to innovation, Worldline is the technology partner of choice for merchants, banks and third-party acquirers as well as public transport operators, government agencies and industrial companies in all sectors. Powered by over 20,000 employees in more than 50 countries, Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain, fostering their business growth wherever they are. Services offered by Worldline in the areas of Merchant Services; Terminals, Solutions & Services; Financial Services and Mobility & e-Transactional Services include domestic and cross-border commercial acquiring, both in-store and online, highly-secure payment transaction processing, a broad portfolio of payment terminals as well as e-ticketing and digital services in the industrial environment. In 2020 Worldline generated a proforma revenue of 4.8 billion euros.

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