Data Engineer - Data Structuring

IO TECH SOLUTIONS LIMITED

📍 Hong Kong, Hong Kong Island, Hong Kong

full time Computer Occupations Posted March 01, 2026

Job Description

Role Overview

We are seeking a Senior Data / Streaming Engineer with 5–7 years of experience to design, build, and operate scalable real-time and batch data processing platforms. The role focuses on stream processing, cloud-native data pipelines, and analytics systems running on AWS.

You will work closely with data, platform, and product teams to deliver reliable, high-performance data solutions supporting real-time analytics, monitoring, and downstream consumption.

Key Responsibilities

  • Design, develop, and maintain real-time stream processing applications using Apache Flink / PyFlink and Spark, including state management and event-time processing with watermarks.
  • Build and optimize Python-based data pipelines using libraries such as Pandas, Polars, boto3, and PyArrow