Data Architect Banking jobs at Ey in Poland

• Lead multi-workstream delivery across Workforce Transformation, L&D, OCM, and Organization Design.
• Ensure consistent application of EY’s consulting playbook, frameworks, and methodologies.
• Drive operational excellence, standardization, and scalability across engagements.
• Monitor KPIs, SLAs, and client satisfaction metrics across branches.

Strategic Execution

• Integrate AI into service offerings (e.g., AI-enabled coaching, proposal development, change agents).
• Support MENA integration through boot camps, cadence calls, and joint pursuits.
• Drive sector specialization via account-centricity programs and competency badges.
• Develop and deliver managed service engagements and reusable assets.
• Build bilingual and AI-ready teams to serve diverse client bases.

Stakeholder Engagement

• Act as a trusted advisor to clients, translating strategic goals into actionable consulting solutions.
• Lead stakeholder engagement, change readiness assessments, and communication planning.
• Support RFP pursuits and proposal development, leveraging AI and design thinking.

Practice Development And Innovation

• Champion digital learning, systems thinking, and innovative change management approaches.
• Lead capability building initiatives, including Train-the-Trainer programs and internal knowledge sharing.
• Develop PoVs, job evaluation tools, and leadership assessment frameworks.

People And Project Management

• Manage cross-functional teams across geographies, ensuring effective collaboration and delivery.
• Mentor and coach team members, fostering a high-performance culture.
• Oversee project budgets, timelines, and resource allocation.

Skills And Attributes for Success

• Proven experience in managing multi-stream consulting projects across HR, L&D, OCM, Org Design, and Workforce Transformation.
• Strong understanding of operating model design, strategic workforce planning, and competency frameworks.
• Excellent stakeholder management, communication, and facilitation skills.
• Strategic thinker with a pragmatic approach to problem-solving and delivery excellence.
• Experience in global consulting environments and managing complex transformation programs.

Qualifications

• Bachelor’s/Master’s degree in HR, Organizational Psychology, Business, or related field.
• 12–15 years of experience in People Consulting, with at least 5 years in a leadership role.
• Experience in managing global teams and delivering transformation programs.

Preferred Certifications

• PROSCI Change Management
• PMP / Prince2
• CPLP / Instructional Design
• Agile / Scrum (preferred)
• Lean Six Sigma (Green Belt desirable)
• - SHRM / CIPD / OD-related certifications

To qualify for the role, you must have

• 4 years of experience in Data Engineering area
• 3 years of experience in Big Data
• You are proficient in SQL and Python
• You have background in data warehousing, data pipelines, distributed data processing, software engineering components and data modeling concepts
• Analytical problem-solving skills, particularly those that apply to a big data environment
• Experience in working with structured, semi-structured and unstructured data
• Experience in at least one public cloud (Azure, AWS or GCP)
• Strong Experience in design techniques of relational databases and non-relational storage
• Strong Experience with concepts such as Data Marts, Data Warehouses, Data Lakes , Data Mesh
• Very good English (verbal and written)
• Experience in using Agile methodologies (Scrum, Kanban, etc.), DevOps and CI/CD principals

Ideally, you’ll also have

• Hands-on experience in Databricks
• Knowledge of data formats: Parquet, ORC, Avro, as well as emerging concepts like Deltalake/Apache Hudi/Iceberg
• Containerization: Docker, Kubernetes, DevOps principals

What we look for

You have a “Hold my beer – I got this” attitude with a reputation of a “go-to” person with all data-related topics.

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.

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.

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

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.

Your scope of duties:

• Actively participate in security design and implementation projects (e.g. network segmentation, zero trust, vulnerability management, endpoint protection, remote access, IAM, IDS) for clients from various industrial sectors by conducting following tasks: develop cybersecurity concepts, reference architectures, solutions and methods required to fulfil projects objectives and support their implementation;
• Conduct and participate in cybersecurity assessments and threat modelling, prepare reports and develop assessment related tools;
• Participate and lead meetings with Clients;
• Support for business development activities, including methodology development, proposal writing, and direct support for presentation to potential Clients;
• EY.AI - in this role, your capabilities are augmented by artificial intelligence. With AI-powered solutions your analyses, insights and innovative ideas will reach a higher level. Starting with a series of training sessions, you will then use EYQ - your virtual assistant, along with other unique tools often available exclusively at EY. We continuously invest in innovation to provide you with a work environment where you can focus on the most interesting aspects of your job and create the best solutions for clients.

Our requirements:

• Minimum 2-3 years of professional experience in positions related to manage, design, implementation, maintenance or support solutions;
• Experience or capability to conduct cybersecurity assessment and working with assessment frameworks;
• Capability to develop professional documents in the form reports, analysis, network diagrams, methodologies in the English language;
• Knowledge of the security concepts especially network architecture, segmentation, defense in depth;

• Full professional proficiency in English and Polish;

• Completed technical higher education in the field of computer science, electronics, industrial automation or relevant;
• Possession of certificates or education related to IT/cybersecurity/industrial automation/engineering etc.;

• Possession of certificates of IT, industrial automation or security.

What we offer:

• Access to OT/IoT Lab and to the latest tools and solutions used in OT Security;
• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University;
• Career Counselor - professional, one-to-one guidance on career building and development;
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding;
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities;
• A convenient hybrid working model;
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, language learning platform, sports cards and much more (available online and offline).

Recruitment stages:

1. Apply. If you are doing it for the first time, create a profile and add a resume.
2. Talk. Recruiters and recruiters and people from your future team are waiting.

Data Engineer with banking

As a Data Engineer, You will be responsible for the creation, schedule and optimization of the data processing pipelines using Apache Spark and Apache Airflow deployed on our data analytics platform.

Your key responsibilities

• Create, build and deploy data pipelines that clean and process data for analysis
• Build reusable component pipelines that can be assembled for more complex pipelines
• Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability
• Work with structured and unstructured data sets
• Work with QA to develop an automation test strategy for data pipelines that aligns with the platform’s architecture

Skills and attributes for success

• Minimum 3 years hands-on experience building complex data pipelines
• Strong experience in data processing and optimization using Apache Spark
• Good knowledge of data manipulation and transformation
• Experience with Apache Airflow, Python, SQL
• Deployment and provisioning automation tools (e.g., Docker, Kubernetes, CI/CD)
• Hands-on experience managing and further developing distributed systems and clusters for both batch as well as streaming data (S3/Spark and/or Kafka/Flink)
• Hands-on experience in training and evaluating ML models
• Experience with Golang
• Experience with monitoring and observability (ELK stack)
• Bash scripting and Linux systems
• Experience with buildpacks
• Security, authentication, and authorisation (LDAP / Kerberos / PAM)
• Experience working in cloud environment (e.g., GCP)

Ideally, you’ll also have

• Experience with data warehousing solutions
• Knowledge of big data tools and technologies
• Strong problem-solving skills and attention to detail
• Excellent communication and collaboration skills
• Ability to work independently and as part of a team

What we offer

EY Global Delivery Services (GDS) is a dynamic and truly global delivery network. We work across ten locations – Argentina, China, 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.

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.

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

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.

Your key responsibilities

• Provides innovative and practical designs for in Tech-forward transformations, applying advanced technical capabilities
• Provides technical expertise to maximize value from new and existing IT products and solutions in cloud, multi-cloud, hybrid cloud solutions
• Guides others in resolving sophisticated issues in architecture and solves sophisticated, escalated aspects of architecture.
• Works across multidisciplinary teams and with the business to deliver simple and easy to use systems that meet user needs and gains client / business customers' buy-in consensus
• Provides coaching, mentoring and support to development teams during integration of components and services across the eco-system, frameworks, and platforms
• Actively participate in pre-sales activities, gather NFRs, propose strategy, design technical solution, estimate cost, document, and describe architecture.

Skills and attributes for success

• Advanced understanding of architecture.
• Advanced German language skills.
• Ability to communicate solutions, ideas, suggestions to business partners and technical personnel effectively and comprehensibly.
• Ability to adopt and relate new technologies to the set of problems while adhering to security and other standards.
• Excellent collaboration, interpersonal and communication skills.
• Strong collaboration abilities – willingness to share ideas, documentation, and leading practices.
• Conceptual and analytical skills – ability to extract, analyze, and document complex business and technical requirements/strategies.
  

To qualify for the role, you must have

• More than 7 years applied experience in IT.
• 2+ years working in an Architect role.
• Experience of designing, building, and hosting solutions using cloud native services.
• Deep understanding of Infrastructure and security architecture in cloud and non-functional aspects like Performance, Scalability, Reliability, Availability, and others.
• Ability to facilitate design discussions and communicate architectural decisions.
• Experience with Agile & DevSecOps methodologies.
• Proven experience in delivering architecture strategies.
• Excellent German verbal and written communication.
• Willingness to travel on business.
• Bachelor's Degree in Computer Science, Economics, Engineering, IT, Mathematics, or related field preferred

Ideally, you’ll also have

• Ability to apply technological solutions to address business needs.
• Good understanding of the latest cloud computing and data technologies, business drivers, emerging computing trends, and deployment options.
• Experience with identity management solutions and technologies (SAML/OAuth/OIDC).
• Experience in cloud migration.
• Working knowledge of visualization tools like Power BI or Tableau and understanding of analytics tools including Azure Stream Analytics, SQL Analytics, Data Lake Analytics.
• Experience with AI and Machine Learning tools such as Azure ML etc.
• Working knowledge of design and integration of platform solutions (e.g. PowerApps, SAP, SharePoint, etc.).
• Experience with programming languages (Java, .Net, etc.).
• Understanding cloud cost structure and ways to optimize it.
• Microsoft Azure, GCP or AWS Cloud Certified.
• Knowledge of architectural methods and frameworks.
• Excellent English verbal and written communication.

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.

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.

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.

SAP BTP Architect and Full Stack Developer

You’ll be working using the best practices of SAP development & integration. The idea is to deliver business advisory services in the field of transformation and enterprise management systems; implement the processes in Cloud, Hybrid and onPremise environments, proceed successfully with greenfield and brownfield approach and dealing with Agile and combined methodologies. Your responsibility will be also to manage the quality of implementation projects.

Your key responsibilities

As a member of our team, you’ll have a chance to extend your experience. You’ll support clients in choosing the most suitable business solution and take part in advisory projects – being a part of SAP Technical Team. You’ll also participate in post-implementation review of chosen processes as well as in coordination of the main project tasks.

Skills and attributes for success

• You’ll successfully take part in implementation of SAP systems
• You’ll enthusiastically enhance your core SAP technology knowledge and experience
• You’ll be willing to work in international environment

To qualify for the role, you must have

• Proficient in SAP’s Clean Core strategy for extensibility including Key User Adaptation, On Stack and Side-by-Side Extensibility.
• BTP Services Instance Creation, Binding and Setup.
• Entitlement and Quota Management for Subaccounts and Spaces. Provisioning & Optimizing Memory and CPU allocations based on Service demands.
• Having understanding on SAP BTP, it's services and deployment approach
• Having hands on with SAP BTP service uses and deployment strategy
• Cloud Foundry Application Deployment using Business Application Studio and CLI
• Understanding of managed & unmanaged App Routers for Applications.
• Ability to view and analyse app logs for trouble shooting.
• Configure & Setup XSUAA authentication and authorization for cloud applications.
• Understanding of Cloud Application Programming model + Development experience is a plus.
• Good to have: CI/CD Pipelines setup and maintenance, SAP Mobile Services and AI Core setup using AI Launchpad.
• (If AI expertise is needed: Ability to setup AI Core, create Deployments for AI Models using AI Launchpad, SAP Business AI and other SAP BTP AI Services).
• Cloud Application Programming Model Development with SAP HANA Cloud DB
• RESTful Application Programming Model development experience using Managed Implementation (Unmanaged is a good to have)
• ABAP Entity Manipulation Language
• Core ABAP – Object Oriented Programming exposure.
• Develop applications using Fiori Element and Flexible Programming Model.
• Key User adaptation
• Setup Fiori Launchpad including Space, Groups, Catalogs and Tiles.
• Experience working with SAP BTP Build, SAP BTP Build Process Automation, SAP BTP Build Work Zone would be a big plus
• Work with development teams and product managers to ideate software solutions
• Understand and design client-side and server-side architecture
• Build the front-end of applications through appealing visual design
• Test software to ensure responsiveness and efficiency

Ideally, you’ll also have

• BASIS experience/skills
• Workflow experience
• Frontend development
• Great sense of humour

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.

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.

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

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.