GCP Data Engineer

Ernst & Young Advisory Services Sdn Bhd; Katowice; On-site; PLN 90,000 - 130,000; Full time

Job summary

EY GDS Poland invites a data‑savvy engineer to join our global delivery team. You will build end‑to‑end data solutions on GCP, focusing on BigQuery and modern data warehouses, enabling clients to derive actionable insights efficiently.

Ideal candidates have hands-on experience with SQL, Python, and data pipelines, and can collaborate with engineers, product managers, and partners across the globe.

Qualifications

• 2 years of experience in Data Engineering
• 1 year of experience in Big Data using Google Cloud Platform
• Proficient in SQL and/or Python
• Understanding of databases, data warehouses, data lakes
• Strong background in building data pipelines and data modeling
• Analytical and problem‑solving skills for big data environments
• Experience with version control systems
• Experience with Agile methodologies (Scrum/Kanban)

Responsibilities

• As a GCP Data Engineer you will build data solutions enabling clients to make efficient decisions
• You design robust solutions on GCP and modern data warehousing like BigQuery
• You collaborate with engineers, product/project managers, and partners worldwide

Skills

SQL

Python

Data modeling

Data pipelines

Distributed data processing

Agile methodologies

Problem solving

Tools

GCP

BigQuery

Parquet

ORC

Avro

DeltaLake

Apache Hudi

Iceberg

Job description

Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.

You love working with data of all sorts, small and big. You enjoy helping clients push the boundaries of extracting business insights and value from the data automatically and efficiently.

The opportunity

We are looking for a top-notch technology savvy specialists willing to move our projects on the new track! You will use the most advanced technology stack and have an opportunity to implement new solutions while working with top leaders in their industries. As a part of our global team you will participate in international projects mostly based and implemented on major cloud providers.

Your key responsibilities

As a GCP Data Engineer you are responsible for building data solutions that enable our clients and business partners to make efficient decisions with ease. You design robust solutions on state-of-the-art data engines such as GCP, and modern data warehousing solutions BigQuery.

Skills and attributes for success

Solving complex business problems on a large scale. Participating in cross-functional initiatives and collaborating across various domains. Interacting with engineers, product/project managers, and partners from all over the world.

To qualify for the role, you must have

• 2 years of experience in Data Engineering area
• 1 year of experience in Big Data using Google Cloud Platform (GCP)
• You are proficient in SQL and/or Python
• Understanding of databases, data warehouses, data lakes
• You have a strong background in building data pipelines, distributed data processing, software engineering components and data modeling concepts
• Demonstrated analytical and problem‑solving skills, particularly those that apply to a big data environment
• Experience with version control system
• Experience in using Agile methodologies (Scrum, Kanban, etc.)

Ideally, you’ll also have

• French language at B1 level
• Knowledge of data formats: Parquet, ORC, Avro, as well as emerging concepts like Deltalake/Apache Hudi/Iceberg

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across nine locations – Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well‑known brands from across the globe. We’ll introduce you to an ever‑expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY exists to build a better working world, helping to create long‑term value for clients, people and society and build trust in the capital markets.

Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.

Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

In compliance with the requirements of the Whistleblower Protection Act, our company has established the Procedure for reporting breaches of law and undertaking appropriate follow‑up actions. Any misconduct should be reported through the EY Ethics Hotline.