Senior AI Data Engineer Python, SQL, Data Warehouse

Top 3 Reasons To Join Us

Performance Bonus

Biannual Performance and Salary review

Liberty Insurance covers inpatient + outpatient

The Job

About Us

Established in 2009, EPOS Vietnam serves as the technical hub of EPOS Singapore, a leading provider of cutting-edge Point-of-Sale (POS) and SaaS solutions. Backed by Ant International — a global leader in digital payments and financial technology — we play a pivotal role in developing innovative, scalable, and user-centric digital solutions that power EPOS products. Our technologies enable thousands of SMEs in Singapore, with ongoing expansion plans across Asia, to digitize and grow their operations through cost-effective and reliable platforms.

At EPOS Vietnam, we cultivate a collaborative and dynamic culture driven by innovation and a passion for transforming businesses through technology. Join us to shape the future of digital solutions across Asia and beyond!

Key Contributions

Design, develop, and maintain end-to-end data pipelines to ingest, process, and store large volumes of structured and unstructured data.

Architect and build scalable data infrastructure, including data lakes, data warehouses, pipelines, and metadata repositories.

Build and optimize data platforms to support analytics, AI/ML, and Generative AI applications.

Build data pipelines for AI/GenAI use cases, including data preparation, document processing, embeddings, and RAG workflows.

Ensure data quality, reliability, consistency, and performance across the data platform.

Monitor, troubleshoot, and optimize data pipelines and infrastructure for scalability and cost efficiency.

Collaborate with AI/ML Engineers, Software Engineers, and other stakeholders to deliver data and AI products.

Your Skills and Experience

Must have:

Bachelor's Degree in Computer Science / Information Technology / Software Development or related fields.

6+ years of hands-on experience in Data Engineering.

Strong experience in Data Warehouse, Data Lake, and ETL/ELT pipelines.

Strong skills in Python and SQL.

Good understanding of data modeling, data quality, and performance optimization.

Hands-on experience with AI/ML or Generative AI data pipelines, particularly RAG, embeddings, or vector search.

Good/Fluent English communication is mandatory.

Nice to have:

Experience with AWS/GCP/Azure.

Experience with AI Agents / LLM applications.

Why You'll Love Working Here

We are a multinational, product-driven company specializing in proprietary POS solutions — developing in-house and delivering directly to our worldwide customers.

Benefits

Recognition & Rewards:Performance Bonus (subject to the company’s business results and the employee’s performance evaluation)

Biannual Performance Review and Salary Adjustment

Comprehensive Insurance Coverage:Full government public insurance contributions based on gross salary

Premium health insurance

Annual health check

Clear career development and growth structure; Training sessions and Learning workshops

14 days of annual leave and one additional day of leave for every year of service

Laptop/MacBook and top-notch facilities are provided based on each role

Agile/Scrum-based internal workflows for efficient and collaborative development

Company trips, parties and regular team-building activities; Weekly happy hour, coffee, snacks, and board games

Overseas travel opportunities based on the individual performance and policies for each evaluation period

Working Environment & Culture

International Workplace: English-speaking environment

Positive and Open-Minded Culture: Engineers are encouraged to propose innovative solutions that enhance productivity and code quality

1-on-1 Mentorship: Monthly coffee sessions with managers offer personalized feedback, goal setting, and career development opportunities

Flexible Working Hours: Promote work-life balance and individual productivity