Backend Engineer - Business Security Data Platform (2027 Graduate)

Shopee; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Shopee Singapore's Business Security team is seeking engineers to design and develop data-driven risk platforms. You will write clean code to support offline and real-time risk decisions.

The role emphasizes hands-on work with big data tools like Hadoop, Flink, Spark, Hive, and HBase, and requires CS fundamentals and proficiency in Go, Java, or Python.

Join a fast-paced environment focused on security, data analytics, and scalable systems.

Qualifications

• Bachelor's degree or higher in Computer Science or a related field.
• Solid CS fundamentals (data structures, algorithms, operating systems, networking).
• Proficient in Go, Java, or Python.
• Experience with big data platforms such as Hadoop, Flink, Spark, Hive, or HBase.
• Understanding of data warehousing concepts and database principles.

Responsibilities

• Design and develop code based on business requirements.
• Support data calculation needs for risk decisions and analytics.
• Participate in offline and real-time data development for risk analysis and model training.
• Write clean, efficient, and maintainable code.

Skills

Go

Java

Python

CS fundamentals

Data structures

Algorithms

Operating systems

Networking

Education

Bachelor's degree in Computer Science or related field

Tools

Hadoop

Flink

Spark

Hive

HBase

Job description

About The Team

Shopee will be prioritizing applicants who have a current right to work in Singapore, and do not require Shopee sponsorship of a visa.

Shopee will be prioritizing applicants who have a current right to work in Singapore, and do not require Shopee sponsorship of a visa.

Kindly note that you can only be considered in one recruitment process at a time within Sea Group and will be considered for jobs in the order that you have applied.

The Business Security team is in charge of Shopee anti-fraud, including client security (e.g. device fingerprint), traffic security (e.g. anti-crawler, waf) and business security (e.g. promo/chargeback/spx/account fraud). The team is also in charge of Monee application security & daily security operation, and data security products and abilities (e.g. KMS and auditing) building.

Job Description

• Design and develop code based on business requirements
• Support data calculation needs for intelligent risk decisions. Delivering high-quality and efficient data computing platforms and products
• Participate in offline and real-time data development to support risk analysis, model training, and other risk-related data needs
• Write clean, efficient, and maintainable code

Requirements

• Bachelor's degree or above in Computer Science or a related field.
• Solid foundation in computer science fundamentals (data structures, algorithms, operating systems, networking, etc.)
• Proficient in at least one programming language such as Go, Java, or Python
• Prior experience in big data platforms such as Hadoop, Flink, Spark, Hive, or HBase
• Understanding of data warehousing concepts or relevant hands-on experience.
• Understanding of database system principles and experience with database usage