Senior Data Engineer
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Summary
Senior Data Engineer at Ocado Group in Kraków (hybrid), building and operating the data platform behind its grocery-warehouse automation systems (OSP, OMRS). Day-to-day: tuning Airflow/Composer, optimizing BigQuery costs, writing Terraform IaC on GCP, and handling monitoring and incident response.
Krakow, Poland Senior Data Engineer posted 3 d ago
Senior Data Engineer | Data Engineering Platform | Hybrid Working | Krakow We are Ocado Group, and we're bringing world-class automation to online grocery. Our Ocado Smart Platform (OSP) combines cutting-edge robotics, AI, and IoT within our advanced CFCs (Customer Fulfilment Centres).
Skills, with evidence
- Airflow / orchestration Modernise the platform by untangling technical debt and tuning Airflow/Composer (right-sizing pools, setting K8s resource requests, and optimising DAGs). must have
- Cost & performance Improve platform efficiency and cloud infrastructure costs by identifying wasteful queries, idle resources, and optimising BigQuery usage. must have
- Python Solid software engineering experience in Python. must have
- GCP Hands-on experience with Infrastructure as Code (Terraform, or similar like Ansible/CloudFormation) on GCP or another major cloud provider. must have · not practised here
- Terraform Write and evolve Infrastructure as Code (Terraform/OpenTofu) for cloud environments. must have · not practised here
- Participate in monitoring, alerting, and incident response to maintain system health and customer trust. must have
- SQL Improve platform efficiency and cloud infrastructure costs by identifying wasteful queries, idle resources, and optimising BigQuery usage.
- In this role, you will play an active part in monitoring, alerting, and incident response to maintain system health and ensure issues are resolved before they impact our customers.
- Warehousing About the Role As a Data Engineer within our Data Engineering Platform team, you will be responsible for building, operating, and enhancing the core infrastructure, services, and data pipelines that power analytics and reporting across two of our key warehouse automation and fulfilment platforms: Ocado Smart Platform (OSP) and Ocado Mobile Robotics Solutions (OMRS).
- dbt Exposure to dbt, BigQuery, or other cloud data warehouse tooling.
- Modernise the platform by untangling technical debt and tuning Airflow/Composer (right-sizing pools, setting K8s resource requests, and optimising DAGs). not practised here
- dbt Exposure to dbt, BigQuery, or other cloud data warehouse tooling.
- Warehousing About the Role As a Data Engineer within our Data Engineering Platform team, you will be responsible for building, operating, and enhancing the core infrastructure, services, and data pipelines that power analytics and reporting across two of our key warehouse automation and fulfilment platforms: Ocado Smart Platform (OSP) and Ocado Mobile Robotics Solutions (OMRS).
- In this role, you will play an active part in monitoring, alerting, and incident response to maintain system health and ensure issues are resolved before they impact our customers.
- SQL Improve platform efficiency and cloud infrastructure costs by identifying wasteful queries, idle resources, and optimising BigQuery usage.
- Participate in monitoring, alerting, and incident response to maintain system health and customer trust. must have
- Terraform Write and evolve Infrastructure as Code (Terraform/OpenTofu) for cloud environments. must have · not practised here
- GCP Hands-on experience with Infrastructure as Code (Terraform, or similar like Ansible/CloudFormation) on GCP or another major cloud provider. must have · not practised here
- Python Solid software engineering experience in Python. must have
- Cost & performance Improve platform efficiency and cloud infrastructure costs by identifying wasteful queries, idle resources, and optimising BigQuery usage. must have