Business Analyst / Product Owner

• Analyze the existing solution by reading Java/Spring code, Oracle schemas, PL/SQL, configuration, and data samples
• Reverse-engineer business rules, validations, message handling, and edge cases
• Map current manual and semi-automated operational processes through interviews, shadowing, and artifact review
• Identify operational pain points, workarounds, and risks
• Produce As-Is documentation, including process maps, integration and data-flow diagrams, business-rule catalogues, and gap analyses
• Design To-Be processes for the modernized platform, including exception handling, operational monitoring, and Databricks-enabled reporting and analytics use cases
• Define portals and operational tooling, including user roles, journeys, screen-level specifications, wireframes, and required data and APIs
• Specify business rules, data mappings, and integration behaviour with architects and engineers
• Define migration scope, parallel-run and cutover scenarios, fallback procedures, and business acceptance criteria
• Own and prioritize the product backlog, including epics, user stories, acceptance criteria, and delivery-plan scope trade-offs
• Run workshops and act as the main functional contact for business owners, operations teams, and IT stakeholders
• Ensure availability, performance, auditability, and data-protection needs are reflected in processes and portal design
• Support UAT, accept delivered functionality, and prepare process documentation and user-training materials before go-live

• At least 4+ years of commercial experience as a Business Analyst, Product Owner, or Systems Analyst, ideally on legacy modernization, migration, or integration projects
• Proven track record of As-Is / To-Be analysis
• Ability to read code, ideally Java / Spring
• Ability to write SQL using Oracle and PostgreSQL
• Ability to understand existing logic, profile data, and verify assumptions
• Strong process-modeling skills, including BPMN, swimlanes, data-flow, and integration diagrams
• Experience documenting business rules and data mappings
• Experience defining portals or internal tools, including user roles, user journeys, wireframes, and functional specifications
• Experience with wireframing tools such as Figma or Miro
• Good understanding of modern cloud architectures, ideally Azure
• Understanding of integrations and REST APIs
• Understanding of data platforms such as Databricks
• Hands-on backlog management using Jira, Confluence, or equivalent
• Comfortable working on business-critical operational systems
• Experience using AI assistants for analysis, documentation, and code comprehension
• Excellent communication and facilitation skills in English at C1 level
• Ability to lead workshops with engineers and non-technical stakeholders
• Fluency in English and Polish, written and spoken
• Eligibility to work in the EU
• Nice to have: experience with complex business-critical operational systems, database migration projects, and CBAP or PSPO certification

• Work in the rapidly evolving world of AI & Big Data
• Engage with top-tier global enterprises and cutting-edge startups on international projects
• Flexible work arrangements, allowing you to work remotely or from modern offices and coworking spaces
• Career development paths
• Knowledge-sharing initiatives
• Language classes
• Sponsored training and conferences
• Access to industry-leading training materials and certification programs through partnerships with Databricks and Anthropic
• Team-building events
• Integration budget
• Work anniversary, birthday, and milestone celebrations
• Medical and sports packages
• Eye care
• Well-being support services, including psychotherapy and coaching
• Full work equipment, including a laptop and other necessary devices
• Opportunities to speak at conferences, write for the company blog, or participate in meetups
• Dedicated onboarding buddy
• Friendly, supportive, and autonomous culture