Senior Data Engineer

WOO Network

. Build and maintain batch and streaming data pipelines using Python, SQL, Kafka, and Spark .

Posted 10/31/2026full-timeRemoteSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and maintaining data pipelines using Python and SQL, with a strong focus on data quality, performance optimization, and effective communication of technical details in Mandarin. Proficient in managing data workflows with Airflow and handling data discrepancies in a crypto or Web3 environment.

Highest-signal resume keywords

Python ProgrammingSQL ProficiencyAirflow Workflow DevelopmentKafka ExperienceSpark Utilization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data EngineeringData ModellingETL/ELT PipelinesData Quality ImprovementPerformance Optimization

Soft Skills

Independent WorkClear Communication

Tools & Technologies

AirflowKafkaSparkData Warehouses

Industry Keywords

CryptoWeb3Data PlatformCentralized Crypto ExchangeBI Experience

Tech Stack

Tools & technologies

AirflowETLKafkaPythonSparkSQLWeb3

About the role

Key responsibilities & impact

Build and maintain batch and streaming data pipelines using Python, SQL, Kafka, and Spark
Develop and operate Airflow workflows, including scheduling, dependency management, retries, and recovery
Design and maintain data models and warehouse datasets for analytics and reporting
Improve data quality and freshness through validation, monitoring, and investigation of upstream and downstream issues
Optimise pipeline and query performance, and manage processing and storage costs
Work with data users to define datasets and metrics, and document data flows, transformations, and dependencies
Maintain and develop WOO X’s data platform
Work with engineering and business colleagues to understand how data is produced and used, address quality issues, and improve platform maintainability

Requirements

What you’ll need

Data engineering experience within crypto or Web3, including responsibility for production pipelines or a data platform
Strong Python and SQL skills, with experience building maintainable data processing workflows
Hands-on experience with Airflow, Kafka, and Spark
Experience with data warehouses, ETL/ELT pipelines, and data modelling
Ability to investigate data discrepancies, troubleshoot pipeline failures, and resolve underlying causes
Ability to work independently and communicate technical details and business requirements clearly in Mandarin
Nice to have: Experience at a centralised crypto exchange, particularly with trading, order, or account data
Nice to have: BI experience, including supporting dashboards, defining metrics, or preparing datasets for business users
Nice to have: Strong English communication skills

Benefits

Comp & perks

Fully remote within APAC
Mandarin as the team’s main working language
Opportunity to work on a data platform connected to the daily operations of a crypto exchange