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Ernst & Young

Global professional services: consulting, assurance, tax

Solution Architect Bankowość Detaliczna

Technology & Systems ConsultingUpdated on Nov 14
Full-timeWarsaw, PolandNo salary listedIn-person

About the Job

Requirements

  • At least 3–5 years of practical experience as a Solution Architect, Application Architect, Integration Architect, Technical Lead, or in a related role involving IT solution design in or for the banking sector.
  • Good knowledge of banking system architecture, banking domains, vendors, and business processes.
  • Advanced practical knowledge of artificial intelligence, including architecture for solutions using artificial intelligence, machine learning, generative artificial intelligence, and agentic artificial intelligence.
  • Practical knowledge of application architecture, integration architecture, and design patterns.
  • Knowledge of REST APIs, microservices, distributed systems, and asynchronous communication.
  • Understanding of non-functional requirements, particularly security, performance, availability, and scalability.
  • Ability to independently lead technical discussions with clients and translate business requirements into solution proposals.
  • Ability to present technology topics to business and technical audiences.
  • Readiness to participate in presales activities, prepare proposals, and conduct client workshops.
  • Very good command of English at C1 level.

Responsibilities

  • Independently design IT solution architectures for clients in the banking sector.
  • Analyze existing banking systems and design target architecture, including As-Is and To-Be architecture.
  • Define components, interfaces, integrations, and data flows between banking systems.
  • Design solutions supporting Core Banking, Digital Banking, Payments and Transfers, Lending and Loan Origination, Customer Onboarding and KYC, CRM and Customer 360, Cards, BPM and Workflow, and Risk/Compliance.
  • Select appropriate technologies and architectural patterns while considering business requirements, security, scalability, and cost efficiency.
  • Prepare architectural documentation, diagrams, option analyses, and technology recommendations.
  • Collaborate with IT teams, business stakeholders, and technology vendors during solution design and implementation.
  • Participate in meetings with EY banking-sector clients around the world.
  • Independently lead technology workshops and discovery sessions to identify client needs.
  • Present solution concepts and architectural recommendations to clients.
  • Identify opportunities to improve IT architecture and banking processes that could form the basis of new advisory projects.
  • Support preparation of proposals, responses to RFPs and RFIs, and technology solution proposals.
  • Prepare proposed-solution architectures, technical assumptions, and preliminary project estimates.
  • Collaborate with EY Partners to develop client relationships and identify new business opportunities.
  • Co-develop EY technology service offerings for the banking sector.
  • Develop expert materials, presentations, and technology demonstrations supporting business development.
  • Collaborate with EY experts to develop capabilities and solutions for Financial Services clients.

About the Company

Ernst & Young

Global professional services: consulting, assurance, tax

EY (Ernst & Young) provides professional services at a global scale, offering consulting, assurance, tax, and transaction advisory services. It serves clients across industries such as technology, media, real estate, hospitality, and construction. Instead of selling a single product, EY works with clients through tailored engagements where cross-disciplinary teams analyze challenges, design strategies, perform audits, help with tax planning, and assist with mergers or divestitures. What sets EY apart is its worldwide reach and integrated service model, industry-specific expertise, and focus on responsible business practices like sustainability, cybersecurity, and workforce flexibility. EY’s goal is to help organizations improve performance, manage risk, and achieve sustainable growth while building a better working world.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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