Hong Kong Senior Data Engineer — AI-Driven Data Architect

IO Tech Solutions Limited; Hong Kong; On-site; HKD 900,000 - 1,200,000; Full time

Job summary

IO Tech Solutions Limited in Hong Kong is seeking a Senior Data Engineer to own the redesign of complex relational data schemas and bridge business logic with core engineering to build scalable structures powering downstream AI, publishing, and client platforms.

You will collaborate with PMs, BAs and developers to translate business needs into data models, wield hands-on SQL mastery across SQL Server, Oracle and PostgreSQL, and contribute to an enterprise-scale modernization initiative.

Qualifications

• Based in Hong Kong with Cantonese/Mandarin fluency; Chinese speaker preferred.
• Proven record designing complex relational schemas from scratch.
• Hands-on SQL mastery across SQL Server, Oracle and PostgreSQL.
• Collaborate with PMs, BAs and developers to translate business needs into data models.
• Financial services or enterprise-scale data exposure highly regarded.

Responsibilities

• Own the redesign of complex relational data schemas to power downstream AI and client platforms.
• Bridge business logic and core engineering to build scalable data structures.
• Collaborate with PMs, BAs and developers to translate business needs into data models.
• Take architecture ownership of central data architecture for a flagship modernization.

Skills

Location & Language

Schema Modelling

Multi-DB

Cross-functional

Financial services

Job description

IO Tech Solutions Limited in Hong Kong is seeking a Senior Data Engineer to own the redesign of complex relational data schemas and bridge business logic with core engineering to build scalable structures powering downstream AI, publishing, and client platforms.

You will collaborate with PMs, BAs and developers to translate business needs into data models, wield hands-on SQL mastery across SQL Server, Oracle and PostgreSQL, and contribute to an enterprise-scale modernization initiative.