Xandr is looking for an experienced Lead ETL Developer to join our fast paced team. We’re working on a cutting-edge advertising reporting & analytics platform built on Snowflake + Looker. This role will focus on designing ETLs to deploy large data sets on a cloud centric platform used to power business critical analytics.
This role is ideal for a candidate who has a keen interest, and significant experience in working with large data sets to develop a Business Intelligence (BI) platform including reports, visualization, and data feeds, within the Media & Advertising ecosystem. The outputs and data sets of this platform are used for business operations, campaign planning & post-campaign reporting, which include campaign data, audience data and impression data across multiple data sources.
Core Responsibilities:
Orchestration and coordination of group’s development activities – team of 5-10
Develop scripts or workflows to facilitate complex ingress processes (currently using Python)
Design & Develop ETL code
Participate in and/or lead design and code reviews of junior engineers and cross team
Document implemented ETL designs for team use
Develop automated test scripts
Participate in Daily Scrum calls as well as sprint planning sessions to support development efforts. Proficient in SAFE Agilemethodology.
Effectively use Jira to estimate & track user stories and tasks
Proactively review, streamline and suggest improvements to our current processes and documentation
Establish a good working rapport with Development group, System Engineers, Quality Assurance/Testers, and Business users
Requires 5-10 years of experience as an ETL developer
Minimum of 3 years as a Senior ETL developer or ETL Lead
Minimum of 3 years of experience in Media and Advertising Technology
Good Understanding of Databases and Datawarehouse tools
Experience working with Workflow tools (such as Apache AirFlow)
Experienced in Python development
Expert-level SQL skills, including query optimization & stored procedures
Prior Experience working with Cloud based data warehouses
Some experience working in AWS environments (currently using S3 and EC2)
Experience using Git or Source Code Control System in a multi-developer setting
Experience working in an Agile environment
Requires minimal supervision
Communicates & collaborates effectively with the team
Good to have, but not necessary:
Knowledge of Continuous Integration (CI)\Continuous Deployment (CD) pipelines
Knowledge of QA test automation
Experience with Unix Shell \ Bash scripting
Familiar with Data visualization/Business Intelligence tools
