Data Platform Lead

About BigHub

We are a technology company focused on data analytics and AI. We build data-driven applications for corporations and startups around the world. Our expertise spans advanced data analysis, machine learning, cloud computing, artificial intelligence and application development. Founded in 2016, we’ve grown to over 70 people - and we’re still growing. What connects us is drive, curiosity and a genuine love for data. 💜

Who are we looking for?

We’re looking for a hands-on Data Platform Lead with a proven track record of delivering data platforms, lakehouses, or data warehouses into production. You’re comfortable taking ownership of both the architecture and the actual delivery.

You’ll join a project that is the number-one priority for our client, a major bank. The project involves the complete migration of an existing logical data warehouse from Teradata and a Big Data platform (Hadoop) to Databricks on AWS.

You won’t be doing it alone. You’ll work closely with data engineers, architects, and project managers to deliver the solution end to end.

What will be your tasks?

• Design and deliver the DWH migration end to end, from analysing the existing solution through to production in Databricks
• Work hands-on with Databricks, Airflow, and AWS
• Analyse and migrate existing logic from Teradata and the Hadoop ecosystem
• Define migration rules for AI agents and validate the quality of their output
• Verify consistency between the original and new solutions through reconciliation and testing
• Orchestrate data pipelines in Airflow
• Set up CI/CD, code testing, and data engineering standards
• Design integration patterns for data ingestion and data delivery
• Coordinate the technical delivery and support other engineers on the team
• Communicate with the client throughout all stages of the project and participate in technical discussions and solution design

What do we expect from you?

• At least 3 years of experience in data engineering, data architecture, or a similar role
• Experience delivering DWH, lakehouse, or analytics projects into production
• Strong knowledge of Databricks (must-have)
• Experience with Airflow for orchestration
• Knowledge of Teradata and the Hadoop ecosystem
• Good knowledge of Git and CI/CD
• Attention to detail and a strong focus on accuracy — in a 1:1 migration, every detail matters
• Ability to communicate effectively with both technical and business stakeholders
• Fluent Czech and advanced English
• Ability to commute to our Prague office 1–2 days per week

Nice to have

• Experience with AWS
• Experience with AI agents or AI-assisted development, or an interest in learning more about them
• Experience in banking or another regulated environment
• Knowledge of SonarQube and Agile principles

If you want to tackle challenging and meaningful tech projects, send us your CV or LinkedIn profile below ⬇ and let’s talk!