BackEnd Data Engineer

PowerCommerce.Asia is the Leading E-commerce Omnichannel Enabler and Supply Chain Technology Solution – Services Company, with an open vacancy for the position:

BackEnd Data Engineer Requirements Bachelor’s degree in Computer Science / Information Systems / Engineering, or equivalent 3+ years as a Data Engineer or Backend Engineer working heavily with data Strong SQL skills and experience with relational databases (PostgreSQL, MySQL, etc.) Intermediate Python proficiency and hands-on experience with ETL/data processing (batch jobs, scheduled scripts, or pipeline tools) Experience with BI tools (AWS QuickSight / Power BI / Tableau / Looker / Metabase) Solid understanding of data warehousing and dimensional modeling Experience with message queues/streaming (e.g., RabbitMQ, Kafka) is a plus Experience with AWS and related data services is a plus Intermediate Java skills & Experience building RESTful APIs and backend services is a plus Familiarity with Git and collaborative development workflows is a plus Experienced in e-commerce / SaaS / omnichannel is a plus Basic AI/ML project experience (personal, academic, or professional) – e.g., preparing data for models or integrating with AI/ML APIs – is highly recommended and will be a strong plus.

Key Responsibilities Design and optimize schemas, queries, and performance for RDBMS & NoSQL databases Build and maintain ETL/data pipelines to ingest, transform, and load data from multiple systems Collaborate with Data/BI and product teams to provide trusted data sources for dashboards and reports Implement data validation, quality checks, and monitoring to keep data accurate and reliable Troubleshoot and resolve production issues related to data pipelines, APIs, and data quality Develop backend services and RESTful APIs in Python or Java (Spring/Spring Boot) to serve data and internal tools Document services, data flows, and technical decisions

Placement South Jakarta Office