Data Engineer
JD Group plc4 months ago
London, United KingdomMid Level
Responsibilities
- Design and implement data pipelines and ETL processes for analytics, reporting, and machine learning model training.
- Build and optimize scalable data storage and retrieval systems for high-volume, multi-market datasets.
- Ensure data quality, consistency, security, compliance, and governance, including GDPR requirements.
- Collaborate with data scientists, product teams, and business stakeholders to deliver reliable datasets.
- Implement monitoring and automation to improve pipeline efficiency and minimize downtime.
- Contribute to the data infrastructure roadmap for JD.com’s global operations.
Requirements
- Bachelor’s degree in Computer Science, Data Engineering, or a related field.
- At least 3 years of experience in data engineering, big data infrastructure, or large-scale ETL development.
- Proficiency in SQL and programming languages such as Python, Java, or Scala.
- Hands-on experience with Spark, Hadoop, or Flink and at least one of AWS, GCP, or Azure.
- Familiarity with Snowflake, Redshift, or BigQuery and workflow orchestration tools such as Airflow or Luigi.
- Strong knowledge of data security, compliance, and governance frameworks.
- Effective English communication skills.
- Preferred: experience with e-commerce or consumer-facing platforms, cross-border data platforms, real-time streaming with Kafka or Pulsar, and Chinese communication.
Benefits
- Onsite work in London, UK.
- Competitive salary and a supportive, people-first culture.
- Access to global projects and learning opportunities.
- Inclusive workplace that values collaboration, ownership, and diverse perspectives.
Tech Stack
Amazon RedshiftApache AirflowApache FlinkApache HadoopApache KafkaApache SparkAWSAzureGoogle BigQueryGoogle Cloud PlatformJavaPythonScalaSnowflakeSQL
Categories
Data Engineering
About JD Group plc
JD Gyms operates a network of low-cost fitness clubs across the UK, offering modern equipment and group exercise classes via monthly memberships. Founded in 2014 and headquartered in Wigan, England, the company is owned by JD Sports Fashion plc. Its sites use equipment from multiple suppliers, including Technogym and Life Fitness, to provide broad strength and functional training options.