Data Engineer

At
Sun Group's Digital Transformation Center (DEC)
, we're building the data foundation that powers Vietnam's most ambitious lifestyle, tourism, and real estate ecosystems.

As a
Data Engineer
, you will play a key role in shaping and scaling our data platform transforming raw data from millions of interactions across tourism, social media, and business systems into meaningful insights that drive innovation and decision-making. This is more than just building pipelines, it's about architecting the backbone of a data-driven future for one of Vietnam's leading conglomerates.

Key Responsibilities

• Lead the conceptual, logical, and physical data modeling
   efforts for the Data Lakehouse, Data Warehouse, and operational data stores, ensuring high quality and optimal performance.
• Define the overall data architecture roadmap and technology stack
   (Cloud, tools, services) to support high-volume data ingestion, transformation, and consumption across the enterprise.
• Design and document 
  scalable, resilient, and cost-optimized ETL/ELT data integration patterns
   for diverse data sources (tourism platforms, social media, internal systems).
• Establish and enforce data governance frameworks
  , standards, policies, and best practices for data quality, metadata management, lineage, security, and compliance.
• Act as the expert consultant and technical mentor
   to the Data Engineering team, guiding them on complex implementation, optimization (e.g., Spark tuning), and troubleshooting of data pipelines.
• Collaborate with 
  CTO/Leadership
   and business stakeholders to translate strategic business requirements into feasible, high-impact data architecture solutions.
• Evaluate and recommend new data technologies, tools, and platforms to ensure the data ecosystem remains cutting-edge and future-proof.
• Manage and maintain the overall data security model, including access control and data masking/anonymization techniques.

Your Skills and Experience

Must-Haves:

• 5 to 7 years of hands-on experience in Data Engineering
  , including a 
  minimum of 1 to 2 years in a dedicated Data Architect or Lead Data Engineer role
   focusing on designing and scaling complex data platforms.
• Proven track record of designing and implementing end-to-end cloud-native data architectures (Data Lakehouse/Data Mesh)
   on 
  AWS, Azure, or GCP.
• Expertise in advanced data modeling techniques
   (Dimensional, Data Vault) and their application in highly transactional and analytical environments.
• Strong hands-on proficiency
   in 
  SQL
   and 
  Python/Scala
   for prototyping and demonstrating architectural patterns.
• Deep experience with modern data processing technologies: 
  Apache Spark (PySpark/Scala) is mandatory
  , and workflow orchestration (Airflow).
• Solid experience in defining and enforcing 
  data governance, quality, and metadata management strategies.
• Excellent ability to communicate complex architectural concepts to both technical teams (Engineers) and business stakeholders (Leadership).

Preferred:

• Experience managing 
  Data Architecture for products built from scratch (Greenfield).
• Experience with
  streaming architectures (Kafka, Kinesis)
   and real-time data processing patterns.
• Certifications in Cloud Data Architect (e.g., AWS Certified Data Analytics - Specialty, Azure Data Engineer Associate).
• Working knowledge of 
  DataOps/MLOps principles
   and CI/CD for data deployments.

Why You'll Love Working Here

• Be part of the core data team driving Sun Group's digital transformation journey.
• Work with cutting-edge cloud and data technologies, building systems at national scale.
• Collaborate with talented engineers, architects, and analysts in an environment that values innovation and knowledge sharing.
• "An cu lac nghiep" policy: full-value commercial apartment granted to employees with long-term tenure
• Special Suncare Insurance benefits for employees and loved ones (no fee for employees)
• Comprehensive health check-up program at Sun Group International Hospital
• Theme-parks/Cable Car (Free tickets), Symphonic music promotion, Hotels & Resorts promotion, NCB bank special offer, Real Estate product discount, Aviation, etc.