We're seeking a Senior Data Engineer to drive innovation by enhancing Python services, optimizing system architecture, and managing cutting-edge data pipelines with AWS and Snowflake. 

As a Data Engineer, you will be working on our core systems, engines, and product services using the most sophisticated cutting-edge technologies to solve challenging problems that are unique to the DEI world. 
We are working with a highly dynamic AdTech ecosystem to protect the world from malvertising. The solution is to be a part of a portfolio that includes various software products. 
Being our team member means being open-minded and friendly, supportive, ready to accept the challenge, take responsibility, and never stop learning. We need to be one step ahead of attackers, which means being smarter, quicker, and looking beyond the surface. 
We are passionate about the people we hire to protect the internet. As the central unit driving product strategy and execution, we work closely with business, engineering, and research to coordinate all product efforts.

• Enhance and Maintain Python Services: 
• Update services to increase frequency and integrate paid endpoints 
• Optimize System Architecture: 
• Replace Kafka and Snowflake components to reduce costs  
• Manage file transfers between local storage, AWS S3, and Snowflake  
• Code Review and Optimization:  
• Review and optimize code in Python and Java  
• Collaborate Effectively: 
• Work with the new manager, Scrum Master, and team members to ensure project success 

• 7+ years of hands-on experience in the Software Development field and/or Big Data 
• Solid experience with Python and Java 
• Experience working with SQL databases 
• Experience with AWS and S3 clouds 
• Strong experience with building data pipelines  
• Strong communication skills and at least a C1 level of English 
• Proficient in Airflow 

WOULD BE A PLUS  

• Knowledge of Snowflake 

PERSONAL PROFILE

• Ability to work independently and proactively, including the capability to ping others for necessary information or if information is not provided on time 
• Responsibility for taking ownership of tasks and ensuring they are completed successfully