Senior Data Engineer (Databricks and Pyspark)

Position : Senior Data Engineer.

Location : Malaysia and Singapore.

Language : Mandarin Language must.

Role : Full Time Perm role + one month Bonus.

Requirements

We are looking for a Senior Data Engineer with strong expertise in Databricks, PySpark, Delta Lake, and cloud-based data pipelines. implement Lakehouse/Medallion architectures, and integrate data from multiple internal and external systems. This role requires strong technical leadership and hands-on architecture experience.

Key Responsibilities

• Design, build, and optimize data ingestion and transformation pipelines using Databricks, PySpark, and Python
• Implement Delta Lake and Medallion architecture for scalable enterprise data platforms
• Develop ingestion frameworks for data from SFTP, REST APIs, SharePoint/Graph API, AWS, and Azure sources
• Automate workflows using Databricks Workflows, ADF, Azure Functions, and CI/CD pipelines
• Optimize Spark jobs for performance, reliability, and cost efficiency
• Implement data validation, quality checks, and monitoring with automated alerts and retries
• Design secure and governed datasets using Unity Catalog and cloud security best practices
• Collaborate with analysts, business users, and cross-functional teams to deliver curated datasets for reporting and analytics
• Provide technical leadership and guidance to junior team members
  
  

Required Skills

• 5-8+ years of experience in Data Engineering
• Strong hands-on experience with Databricks, PySpark, Delta Lake, SQL, Python
• Experience with Azure Data Lake, ADF, Azure Functions, or AWS equivalents (S3, Lambda)
• Experience integrating data from APIs, SFTP servers, vendor data providers, and cloud storage
• Knowledge of ETL/ELT concepts, Lakehouse/Meddalion architecture, and distributed processing
• Strong experience with Git, Azure DevOps CI/CD, and YAML pipelines
• Ability to optimize Spark workloads (partitioning, caching, Z-ordering, performance tuning)
  
  

Good to Have

• Exposure to Oil & Gas or trading analytics (SPARTA, KPLER, IIR, OPEC)
• Knowledge of Power BI or data visualization concepts
• Familiarity with Terraform, Scala, or PostgreSQL
• Experience with SharePoint development or .NET (optional)