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

The opportunity

• Leads the delivery of processes to extract, transform and load data from disparate sources into a form that is consumable by analytics processes, for projects with moderate complexity, using strong technical capabilities
• Designs, develops and produces data models of relatively high complexity, leveraging a sound understanding of data modelling standards to ensure high quality
• Builds networks with other departments across the business to help define and deliver business value, and may interface and communicate with program teams, management and stakeholders as required to deliver small to medium-sized projects

Your key responsibilities

• Leading the production of high-quality data engineering deliverables, helping to ensure project timelines are met, and providing informal mentoring / training to junior members of the team
• Leading the delivery of data quality reviews including data cleansing where required to ensure integrity and quality
• Leading the delivery of data models, data storage models and data migration to manage data within the organization, for a small to medium-sized project
• Resolving escalated design and implementation issues with moderate to high complexity
• Analyzing the latest industry trends such as cloud computing and distributed processing and beginning to infer risks and benefits of their use in business
• Providing technical expertise to maximize value from current applications, solutions, infrastructure and emerging technologies and seek to continuously improve internal processes
• Developing working relationships with peers across other engineering teams and beginning to collaborate to develop leading data engineering solutions
• Driving adherence to the relevant data engineering and data modelling processes, procedures and standards

Skills and attributes for success

• Batch Processing - Capability to design an efficient way of processing high volumes of data where a group of transactions is collected over a period of time
• Data Integration (Sourcing, Storage and Migration) - Capability to design and implement models, capabilities and solutions to manage data within the enterprise (structured and unstructured, data archiving principles, data warehousing, data sourcing, etc.). This includes the data models, storage requirements and migration of data from one system to another
• Data Quality, Profiling and Cleansing - Capability to review (profile) a data set to establish its quality against a defined set of parameters and to highlight data where corrective action (cleansing) is required to remediate the data
• Stream Systems - Capability to discover, integrate, and ingest all available data from the machines that produce it, as fast as it’s produced, in any format, and at any quality

To qualify for the role, you must have

• B.S. in Actuarial, Behavior Economics, Computer Science, Data Analytics, Data Science, Econometrics, Engineering, IT, Cyber Security, or related field preferred
• Experience designing and building Data Platforms integrating disparate data sources
• Knowledge of distributed computing
• Expertise in ETL, SQL
• Expertise working with MPP solutions to deal with massive amounts of data
• Expertise in Azure, Azure Databricks, Azure SQL, Synapse
• Expertise developing dataflows using NiFi/ADF, Databricks
• Advanced, hands-on experience implementing large scale data warehouses and data lakes
• Advanced, hands-on experience in Spark architecture and implementation
• Experience working with Distributed Message Systems like Kafka
• Hands on experience in Python, PySpark or R
• Knowledge of working with structured and unstructured data sources
• Expert in writing complex SQL and procedures
• Knowledge or creating ingestion workflows using Oozie or similar tools
• Knowledge of security measures like HTTPS and Kerberos

Ideally, you’ll also have

• Knowledge in Graph Databases, preferably Neo4J, Cypher and Cosmos DB
• Graph Data Modeling
• Azure Data Lake Store, Databricks Delta lakes
• Spark ML
• Experience developing Microservices

What we look for

• Strong analytical skills and problem-solving ability
• A self-starter, independent-thinker, curious and creative person with ambition and passion
• Excellent inter-personal, communication, collaboration, and presentation skills
• Customer focused
• Excellent time management skills
• Positive and constructive minded
• Takes responsibility for continuous self-learning
• Takes the lead and makes decisions in critical times and tough circumstances
• Attention to detail
• High levels of integrity and honesty

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across six locations – Argentina, China, India, the Philippines, Poland and the UK – 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.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

The exceptional EY experience. It’s yours to build.