OCBC

Junior Data Scientist

OCBC  •  Republic of Indonesia (Onsite)  •  9 days ago
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Job Description

What you'll do:

  • Build and ship LLM systems and workflows to production, where real bankers and customers use them
  • Learn to evaluate AI properly: offline evals, A/B tests, live monitoring
  • Work hands-on with Python, vLLM, prompt optimization, and fine-tuning
  • Work alongside experienced teams in Product, Risk, and Compliance to apply data science techniques to real-world banking scenarios, including credit risk and regulatory compliance.

We’re looking for curious and eager-to-learn candidates who are:

  • Fresh graduate (Bachelor's or Master's) in a quantitative field: Statistics, Computer Science, Math, Engineering, Physics
  • Strong Python fundamentals
  • Have experience on building something with LLMs (through Thesis, internship, side project, or hackathon) and can explain the concept and its objective in a simple way

Bonus points (not required):

  • Exposure to vLLM, LoRA/QLoRA fine-tuning, or prompt optimization frameworks like GEPA
  • Interest in financial data and regulation
OCBC

About OCBC

OCBC is the longest established Singapore bank, formed in 1932 from the merger of three local banks, the oldest of which was founded in 1912. It is now the second largest financial services group in Southeast Asia by assets and one of the world’s most highly-rated banks, with an Aa1 rating from Moody’s. Recognised for its financial strength and stability, OCBC is consistently ranked among the World’s Top 50 Safest Banks by Global Finance and has been named Best Managed Bank in Singapore by The Asian Banker.

OCBC and its subsidiaries offer a broad array of commercial banking, specialist financial and wealth management services, ranging from consumer, corporate, investment, private and transaction banking to treasury, insurance, asset management and stockbroking services.

OCBC’s key markets are Singapore, Malaysia, Indonesia and Greater China. It has more than 570 branches and representative offices in 19 countries and regions. These include about 300 branches and offices in Indonesia under subsidiary Bank OCBC NISP, and over 90 branches and offices in Mainland China, Hong Kong SAR and Macau SAR under OCBC Wing Hang.

OCBC’s private banking services are provided by its wholly-owned subsidiary Bank of Singapore, which operates on a unique open-architecture product platform to source for the best-in-class products to meet its clients’ goals.

OCBC's insurance subsidiary, Great Eastern Holdings, is the oldest and most established life insurance group in Singapore and Malaysia. Its asset management subsidiary, Lion Global Investors, is one of the largest private sector asset management companies in Southeast Asia.

Industry
Finance & Insurance
Company Size
10,000+ employees
Headquarters
Singapore, SG
Year Founded
1932
Website
ocbc.com
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