Position: ETL Developer
Company: WorkNest Technologies
Category: SQL
Experience required: 3y
English level: intermediate

Siemens is an engineering and electronics company that specializes in the fields of industry, energy, transportation, and healthcare. The company, formerly known as Siemens & Halske, was founded in 1847 and is headquartered in Munich, Germany. Siemens' principal activities are in the fields of industry, energy, transportation, and healthcare. Siemens AG offers insurance solutions, such as claims management, as well as acts as a broker of company-financed insurances for employees on business trips and foreign assignments.

**What you need to have**

• Experience in developing ETL
• Knowledge of Linux
• Knowledge in SQL and Oracle (advantage)
• Knowledge in data warehouse
• Experience with BI tools

**About the work**

• Design, develop and support ETL processes from a variety of data sources
• Expertise in writing complex SQL queries in multiple environments such as Microsoft SQL Server / Vertica /Oracle
• Designs and develops optimal code to maintain exceptional performance in processing large volumes of data
• Develops and implements an efficient migration process to move ETL objects from development to test and production environments.
• Supports project documentation, as required
• Test processes for accuracy and performance
• Maintain data storage systems
• Customer and field engineers’ support
• Participate in team problem-solving efforts and offer ideas to solve client issues.
• Ability to work independently and multi-task effectively

**We can offer you**

• Competitive salary based on your experience level
• Professional and career growth opportunities
• Opportunity to work and communicate directly with the customers
• Your health support via gym compensation and vacation policy
• Free English classes twice a week in the office
• Leisure activities in the office: X-box, table tennis, cinema tickets, tea time, pizza days 
• Parking zone