TymeX

Overview of job

About TymeX

TymeX is Tyme Group's Technology & Product Development Hub with a global mission to become serial bank builders. 

Our Financial Crime platform plays a critical role in protecting customers and the bank from fraud, money laundering, and other financial crimes using advanced data, AI, and automation. 

About the Role

We are seeking a Graph Data Engineer to join the Financial Crime Platform team at TymeX. 
You’ll play a key role in designing, implementing, and optimizing graph-based data models that uncover relationships across customers, entities, devices and transactions — helping our teams detect fraud, identify hidden connections, and streamline case investigations. 

You will work with graph databases and visualization tools, collaborating closely with our Data, Compliance, and Product teams to power advanced analytics and case management workflows. 

Key Responsibilities

• Design and implement graph data models that represent complex relationships between customers, organizations, transactions, devices, behaviour and events. 
• Build graph data pipelines to extract, transform, and load (ETL) data from multiple internal and external sources. 
• Develop efficient queries and Graph Data Science algorithms to support entity resolution, link analysis, and investigative insights. 
• Work with graph visualization tools to build intuitive investigation tools for investigators and analysts. 
• Collaborate with Financial Crime/Fraud analysts to translate investigation use cases into graph-driven solutions. 
• Optimize data performance and ensure data quality across graph structures. 
• Partner with software engineers and data scientists to integrate graph data into wider Financial Crime/Fraud workflows and detection logic. 

You’ll love working with us if you are:

• Passionate about technology.
• Independent but also a good team player.
• Comfortable with a high degree of ambiguity.
• Focused on usability and speed.
• Keen on presenting your ideas to your peers and management.

At TYME, opportunities are here for the taking. If you want to be part of our purpose and live and lead through our values, we can offer exciting development opportunities through expanded lateral roles, stretch assignments, or people leadership.

Some of our benefits:

• Meal and parking allowances are covered by the company.
• Full benefits and salary rank during probation.
• Insurances such as Vietnamese labor law and premium health care for you and your family.
• SMART goals and clear career opportunities (technical seminar, conference, and career talk) - we focus on your development.
• Values-driven, international working environment, and agile culture.
• Overseas travel opportunities for training and work-related.
• Internal Hackathons and company events (team building, coffee run, etc.).
• Pro-Rate and performance bonus.
• 15-day annual + 3-day sick leave per year from the company.
• Work-life balance 40-hr per week from Mon to Fri.

Must-Have:

• 5+ years of experience in Data Engineering, Graph Data Modeling, or related fields. 
• Hands-on experience with graph databases (e.g., Neo4j, TigerGraph, JanusGraph, Neptune or similar). 
• Proficiency in Python or PySpark for data manipulation and integration on Databricks. 
• Solid understanding of data modeling, ETL, and query languages (Cypher preferred). 
• Strong analytical mindset and problem-solving skills. 
• Good English communication skills (written and verbal). 
• Ability to work effectively in cross-functional, international teams. 

Nice to Have:

• Experience with  graph visualization tools (Bloom, Linkurious etc) 
• Knowledge of Entity Resolution, Fraud Detection, or AML / KYC systems. 
• Experience integrating graph databases with case management or Financial Crime/Fraud workflows. 
• Familiarity with cloud-based data platforms (AWS).