WHAT WE DO

At Sun Asterisk, we build cutting-edge, high-performance systems to tackle complex challenges. As a developer, you will:

• Design, build, and maintain ETL/ELT data pipelines using Python.
• Integrate various data sources into a centralized data warehouse on Amazon Redshift.
• Work with the in-house team and CTO to define data models and deliver analytical datasets.
• Optimize data ingestion and transformation processes for performance and scalability.
• Collaborate with BI engineers and product stakeholders to support reporting and dashboards using AWS QuickSight.
• Ensure data quality, governance, and pipeline observability.

WHO YOU ARE

#Experience Requirements
Mandatory Skills

• 5+ years of experience as a Data Engineer.
• Strong programming skills in Python for data transformation and scripting.
• Experience with AWS Redshift and understanding of modern Data Warehousing principles.
• Familiarity with SQL performance tuning, partitioning, and query optimization.
• Hands-on experience in building and maintaining ETL/ELT pipelines (Airflow is a plus).
• Experience integrating with third-party APIs, databases, or card transaction systems is a big plus.
• Good communication skills in English, with the ability to work with distributed teams.
• Willingness to attend occasional evening meetings (Vietnam time) for alignment with U.S./India team.

Desired Skills

• Experience with AWS QuickSight for building dashboards and BI reporting.

#Skill requirements

• Excellent English communication skills
• Outstanding teamwork abilities
• Proven ability to prioritize and allocate work
• Sharp critical thinking and logical reasoning
• Effective problem-solving skills

#Attitude Requirements

• Customer-centric mindset
• Adaptability to change
• Commitment to continuous learning and growth

BENEFITS AND PERKS

Professional, open-minded, and creative environment:

• Work with colleagues who embrace ideas to change the society
• Respect different perspectives within a team
• Strong learning culture that promotes individual development
• The culture of taking risks to experience and thrive

Focus on individual development

• Be consulted, accompanied, and supported in career development with the career path system (developing in expertise or management direction) that has been studied and tested for many years.
• Be oriented for individual, group, and organizational goals
• Be empowered
• Be supported to define a 3-month or 6-month goal (Goal Define Support)
• Get access to company Learning Hub online library with various courses provided by Udemy, LinkedIn,…

Special care for employees

• Salary: Negotiable + competitive allowance (lunch, living allowance, beauty care, Japanese and IT certificates, etc.)
• 13th-month salary bonus
• Performance review: Twice/a year
• Hybrid working policy; flexible check-in, check-out
• Comprehensive health insurance Sun* Care
• Seniority Allowance
• Women care allowance: Women’s physiological leave: 2.5 hours/month; Postpartum leave for female employees with under 1-year-old children: 1 hour/day
• Policies supporting learning activities, knowledge sharing, and cultural exchange (Technology Seminar – Tech Expert, Club: Reading, Japanese, Music Club, …)
• Annual company trip and quarterly team-building activities”