Senior Data Engineer at Trainline responsible for data pipelines and insightful analytics. Collaborate cross-functionally to enable impactful data-driven decisions.
Responsibilities
Be key to making our data lake more accessible and insightful
Build data pipelines with Spark or DBT
Lead on projects and initiatives
Use SQL to transform data into meaningful insights
Build and deploy infrastructure with Terraform
Implement DDL, DML with Iceberg
Do code reviews for your peers
Mentor Mid/Junior Engineers
Orchestrate your pipelines with DAGs on Airflow
Participate in SCRUM ceremonies (standups, backlogs, demos, retros, planning)
Secure data with IAM and AWS Lake formation
Deploy your changes with Jenkins and GitHub actions
Requirements
Proven experience as a Data Engineer using SQL and Python
Excellent Data Modelling skills
Experience leading initiatives within a team
Previous experience with data lakes in AWS, Glue Catalog and Athena (or equivalent)
Strong experience with DBT
Capable of using popular data modelling tools to create a diagram of proposed tables to enable discussion
Good communicator and comfortable with presenting ideas and outputs to technical and non-technical users
Worked on Apache Airflow before to create DAGS
Mentored other engineers
Ability to work within Agile, considering minimum viable products, story pointing and sprints
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