Business Analyst IT & Banking – LLM (f/m/x)

• Wien
• Freiberuflich

Industry: IT & Banking

Location: Hybrid Vienna and Remote

Capacity: Full-time

Duration: Long-term

Language: English

Our client in the field of IT & Banking is an established, internationally operating company in a complex technological and regulatory environment. Within a highly interconnected system landscape and in close collaboration with cross-functional teams, digital platforms and services are continuously being further developed – with a clear focus on quality, efficiency, and innovation.

Your responsibilities:

• Structured requirements analysis and documentation of results
• Critical analysis of existing solutions and development of well-founded optimization proposals
• Support in UI and solution design activities
• Analysis of backend systems and interfaces
• Definition and specification of REST/JSON APIs
• Creation of detailed functional and technical specifications
• Development of high-quality, implementation-ready user stories
• Contribution to artifacts within the framework of BDD (Behavior Driven Development) and TDD (Test Driven Development)
• Facilitation of workshops, alignment meetings, and discussions with technical and non-technical stakeholders
• Documentation of workshop results and agreements
• Maintenance, versioning, and continuous updating of analysis and specification documents
• Support of development, testing, and design teams throughout the entire project lifecycle
• Advising on the identification and utilization of potential in the field of Artificial Intelligence and Large Language Models (LLM)

Your profile as the ideal candidate:

• At least five years of professional experience in an IT or banking environment
• Proven experience in requirements engineering, modeling, as well as interface analysis and definition
• Practical understanding of HTTP, REST APIs, and JSON
• Experience in analyzing and verifying interfaces, e.g., using browser developer tools
• In-depth knowledge of the software development lifecycle and common delivery models
• Experience with versioning and collaborative documentation platforms
• Very good written and spoken English skills
• Experience working with internationally distributed teams
• Structured, organized, and analytical working style
• Strong critical thinking skills as well as diplomatic yet assertive communication
• Confident handling of complex system landscapes
• Interest in Artificial Intelligence and Large Language Models

Nice to have:

• Experience with AI/LLM topics, for example:
  • Model Context Protocol
  • Orchestration patterns for AI-driven systems
  • Agent-to-agent communication
  • Multi-agent approaches or super-agent system design

What you can look forward to:

• Working in an international and complex IT environment with highly interconnected platforms
• Close collaboration with cross-functional teams from development, testing, and design
• Involvement throughout the entire project lifecycle
• Active contribution to solution quality and cross-team collaboration
• The opportunity to actively drive and further develop AI- and LLM-related topics