Data Engineer
The Collinson Group4 days ago
Poland (city not specified)Mid Level / Senior
Responsibilities
- Develop, maintain, troubleshoot, and optimize data pipelines using Python, SQL, Snowflake, and dbt.
- Manage Snowflake tables, views, access permissions, and performance improvements.
- Operate Kafka topics, schemas, connectors, and real-time streaming data movement using Confluent Cloud.
- Deploy and maintain AWS infrastructure and cloud services with Terraform.
- Automate processes, testing, and CI/CD deployments using Python, GitHub Actions, and related tooling.
- Monitor pipelines and platform services, investigate failures, resolve production incidents, and participate in on-call support.
- Maintain security standards, access controls, platform reliability, operational documentation, runbooks, and architecture records.
- Contribute to technical design, code reviews, agile planning, incident follow-up, and collaboration with distributed engineering teams.
Requirements
- A university degree in computer science, engineering, or a related discipline, or equivalent practical experience.
- At least 4–5 years of hands-on data engineering experience.
- Strong Python and SQL skills with experience writing production code.
- Practical experience with Snowflake, Confluent, AWS, and Terraform.
- Understanding of Kafka topics, consumers, and data streaming.
- Experience with Git, CI/CD, and automated testing.
- Ability to troubleshoot data pipelines and production issues independently.
- Understanding of cloud security, monitoring, and access management.
- Preferred experience with Flink SQL, ksqlDB, Java for Flink user-defined functions, MongoDB Atlas, SnapLogic, AWS DMS, Datadog, PagerDuty, GitHub Actions, Docker, ECS/Fargate, AWS networking, JSON Schema, data contracts, OPA, or Conftest.
- Experience with observability, incident response, delivery automation, resilience, capacity, cost optimization, migrations, backup, and recovery is preferred.
Categories
Data Engineering
About The Collinson Group
Collinson Group builds travel experience and customer loyalty products for airlines, payment networks, and financial services brands, and sells travel insurance and assistance direct and via partners. Its portfolio includes Priority Pass and LoungeKey airport lounge access, plus loyalty strategy and rewards platforms used worldwide. Privately held and headquartered in London, the company was founded in 1985 and operates across the travel and financial services sectors.