Senior Data Engineer - Astronomer (Astro)

Project overview

Job Title: Senior Data Engineer - Astronomer (Astro)

Project details

London (hybrid - 3 days onsite per week)

Salary/Rate: £700-800 per day inside IR35

Start Date: 2-3 weeks

Job Type: Initial contract until February 2027, with scope to extend

Company Introduction

We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Senior Data Engineer/Consultant to support the implementation and deployment of Astronomer (Astro) within a leading asset management organisation.

Job Responsibilities/Objectives

Astronomer is built around Apache Airflow and is used to develop, schedule, automate and manage complex data pipelines. The organisation is currently implementing the platform and requires an experienced engineer to complete the build and deployment before the current resource leaves.

The successful candidate will work closely with the existing data engineering team, taking ownership of the implementation and providing training and support to upskill the wider team.

Experience with Astronomer/Astro is essential, alongside knowledge of Apache Airflow, dbt and Snowflake.

Key Responsibilities

Essential Experience

Desirable Experience

If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format.

Disclaimer

Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies.

Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.

• Lead the implementation, build and deployment of Astronomer (Astro).
• Configure and manage Apache Airflow to schedule, automate and orchestrate data pipelines.
• Work with dbt and Snowflake within the existing data platform.
• Troubleshoot technical issues and ensure the platform is ready for production.
• Work closely with the existing data engineering team to support implementation and integration.
• Establish best practices for pipeline development, monitoring and maintenance.
• Document technical processes, configurations and deployment procedures.
• Train and upskill the wider engineering team to enable them to use and maintain the platform independently.
• Proven hands-on experience implementing and deploying Astronomer (Astro).
• Strong knowledge of Apache Airflow, including workflow orchestration and pipeline scheduling.
• Experience building, deploying and managing data pipelines.
• Experience with dbt and Snowflake.
• Strong technical troubleshooting and problem-solving skills.
• Ability to take ownership of implementation and deployment activities.
• Experience sharing knowledge and supporting or training other engineers.
• Strong communication and collaboration skills.
• Experience working with cloud platforms such as AWS, Azure or GCP.
• Knowledge of CI/CD, version control and automated deployment practices.
• Experience with pipeline monitoring, alerting and production support.
• Previous experience within asset management, investment management or financial services.
• Start: 19 October 2026
• Duration: 19 Weeks
• Location: City of London, UK, GB
• Rate: 88-100 EUR/h