Who We Are Artmac Soft is a technology consulting and service-oriented IT company dedicated to providing innovative technology solutions and services to customers. Job Description Job Title : Senior Data Engineer – Python, SQL, ETL (Airflow), Visualization Job Type : W2/C2C Experience : 8-10 years Location : San Jose, California (On-Site) Responsibilities • 5-7 years of experience in data engineering or a related field. • Strong analytical and problem-solving skills. • Experience with data pipeline orchestration tools (e.g., Apache Airflow, Luigi). • Experience with data visualization tools such as Tableau or Power BI. • Experience with version control systems (e.g., Git). • Excellent communication skills, both verbal and written. • Proficiency in Python for data pipeline development. • Strong SQL skills with experience in relational databases (MySQL, PostgreSQL, Oracle). • Knowledge of data warehousing concepts and ETL processes. • Ability to work collaboratively in a team environment. • Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud). • Knowledge of big data technologies (e.g., Hadoop, Spark) is a plus. • Design, develop, and maintain scalable data pipelines using Python. • Write efficient SQL queries to extract, manipulate, and analyze data from relational databases such as MySQL, PostgreSQL, or Oracle. • Collaborate with data scientists, analysts, and business stakeholders to understand and gather data requirements. • Automate data collection and reporting processes to enhance efficiency. • Ensure data integrity and optimize database performance through best practices. • Develop scripts and tools for data cleaning, transformation, and visualization using tools like Tableau or Power BI. • Document code, processes, and workflows to ensure maintainability and knowledge sharing. Qualification • Bachelor's degree in Computer Science, Information Technology, or a related field.