Ascendion is seeking a talented ETL (Extract, Transform, Load) Developer to join our dynamic team in Pasig City, Metro Manila. As an ETL Developer, you will play a crucial role in designing, developing, and maintaining robust data pipelines that power our client's mission-critical systems. This is a full-time, on-site position that offers a competitive salary and excellent benefits.

What you'll be doing

• Design, develop, and implement efficient ETL processes to extract, transform, and load data from various sources into our clients' data warehouses and business intelligence systems
• Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions
• Write high-quality, optimised code using tools such as Talend, Informatica, or Apache Airflow
• Implement data validation and quality control measures to ensure the integrity and accuracy of our data
• Troubleshoot and resolve issues with data pipelines, monitor performance, and optimise processes for efficiency
• Participate in the development and maintenance of data models, schemas, and metadata
• Document your work and share knowledge with the team to support continuous improvement

What we're looking for

• Bachelor's degree in Computer Science, Information Technology, or a related field
• Minimum 3+ years of experience as an ETL Developer or Data Engineer
• Proficient in SQL, Python, and data transformation tools like Talend, Informatica, or Apache Airflow
• Must be able to understand and develop ANSI SQL queries.
• Must be aware handling other semi-structured data formats – JSON, XMLs, HTMLs etc.
• Must be comfortable in querying tools for distributed systems such as Hive, Impala and other SQL clients (RDBMS, Python, Scala etc.).
• Must be comfortable in handling transforming data to suite business needs.
• Must be able to handle tools for data transformation and/or ETL through tool-based and code-based development – ex. Informatica or Talend for tool based / Spark or MapReduce framework in Python or Scala/Java for code-based development
• Must have a background on data warehousing and reporting technologies
• Must be open to work on FULL ONSITE IN ORTIGAS

Please refer to job description.