Senior Data Engineer (6-month contract)

Who We Are  

Located in the heart of Bangkok’s Phrom Phong District, Sertis is ASEAN's leading Data and AI engineering and solutions company. Since 2014, our advanced solutions and products have powered over 400 enterprise Data and AI deployments at the region’s leading companies and conglomerates. We are also a member firm of Andersen Consulting, a global consulting practice integrating business strategy, digital transformation, and AI-driven technology solutions with Andersen Global’s world-class expertise.

What We Do  

Sertis provides both productized and bespoke AI and Data solutions for our Customers, optimizing and commercializing their data in ways that activate real business results. Our 140+ team have developed product offerings and IP ranging from advanced Computer Vision applications accredited Global Top 20 by NIST, to automated insights monetization for Retailers, eKYC for financial institutions, AI-driven agricultural safety assurance, precision steel cutting, trading algorithms for hedge funds, and enterprise knowledge management systems based on AI.

Our Aspiration 

We are data and AI pioneers, dedicated to enhancing the economic and social lives of our customers via technology.   We are not just living in history, we are making history everyday.  In becoming one of the world’s leading Data and AI companies, we always double-down on remaining a place where a diverse mix of talent wants to come, do their best work, and stay. We pride ourselves on bringing the best talent worldwide into a culture that encourages learning, growth opportunities, innovative contributions, and a sense of ownership. As part of Andersen Consulting, we are committed to delivering best-in-class Data and AI solutions—aligned with a global platform known for innovation, integration, and impact—while continuing to set benchmarks in the region and beyond.

For more information, please visit: sertiscorp.com

This role will be working onsite our client (5 days a week) around Sathorn area. High possibility to be converted to our full time engineer.

In this role, you will get to:

• Design, build, and optimize robust, scalable ETL/ELT pipelines and workflows
• Architect and implement data lakes and data warehouses tailored to business needs
• Partner with analysts, data scientists, and product/engineering teams to translate requirements into technical solutions
• Champion best practices in data modeling, transformation, and validation to ensure quality and consistency
• Lead performance tuning and reliability improvements for the entire data stack
• Support advanced data use cases, including real-time pipelines and large-scale batch processing
• Mentor junior engineers or provide guidance to cross-functional teams when needed
• Document system architecture, data flows, and handover packages for long-term maintainability

You’ll be successful if you have:

• Bachelor’s or Master’s degree in Computer Science, Data Engineering, or related field
• 4+ years of hands-on experience in data engineering roles, ideally in fast-paced or project-driven environments
• Expertise in building data pipelines using tools like Airflow, dbt, Talend, or Informatica
• Strong knowledge of data lake/warehouse architecture (e.g., Snowflake, Redshift, BigQuery, or Delta Lake)
• Advanced SQL and programming skills in Python
• Proven experience working with cloud infrastructure (AWS, GCP, Azure) and managing cloud-native data platforms
• Strong problem-solving and communication skills; able to lead data initiatives with minimal supervision
• Fluency in Thai and English is preferred

APPLY NOW!