IT Business Analyst [API Design + AI/LLM]

TITANS freelancers, s.r.o.; Wien; Vor Ort; EUR 67.000 - 123.000; Vollzeit

Zusammenfassung

TITANS freelancers, s.r.o. is seeking an experienced IT Business Analyst for an AI/LLM project in the banking sector. The role focuses on API design, REST/JSON interfaces, and collaboration with an international project team.

You will gather, analyze, and structure business and technical requirements, facilitate workshops, transform needs into clear user stories, support solution design with UX/UI and architecture, and coordinate activities across multiple countries.

Qualifikationen

• min. 5 years of project experience as an IT analyst or business analyst in banking/finance
• Advanced experience in API design and interface analysis (REST API, HTTP, JSON)
• Experience with AI/LLM technologies and agent architectures
• Familiarity with Behaviour-Driven Development (BDD)
• Proficient in JIRA and Confluence, Agile/Scrum environment
• Knowledge of SDLC and modern delivery models
• Proficient English (min B2-C1)
• Strong analytical and communication skills

Aufgaben

• Gather, analyze, and structure business and technical requirements
• Facilitate workshops and stakeholder alignment
• Transform requirements into clear, implementable user stories
• Support solution design with UX/UI and architecture teams
• Analyze backend processes, integration scenarios, and data flows between systems
• Design and specify API interfaces and integration contracts (REST/JSON)
• Create analytical documentation for delivery teams
• Prepare artifacts for Behavior-Driven Development and testing
• Manage and version analytical materials in collaborative tools
• Coordinate communication among business, development, testing, and design
• Identify risks, dependencies, and integration complexities

Kenntnisse

API Design

REST API

JSON

AI Agents

Agentic AI

Behaviour-Driven Development

JIRA

Confluence

Agile/Scrum

Collaboration

Tools

JIRA

Confluence

Jobbeschreibung

IT Business Analyst [API Design + AI/LLM]

Internal ID: 260812ASK

We are looking for an experienced IT Business Analyst for an interesting AI/LLM project in the banking sector to join our TITANS freelancers team.

Form of cooperation Full-time / 80% Remote

Sector Banking

The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 12 months with the possibility of extension

Period of cooperation 01.10.2026- 30.09.2027

Technology

• Confluence
• JIRA
• SCRUM
• WS Webservice REST
• JSON
• LLM Large Language Model

Languages

• collaboration on a project for the delivery of software solutions in a complex international banking environment
  • environment with active interest in using AI & LLM technologies in digital banking services
• focus on the digital banking ecosystem and its development initiatives
• operating within an extensive enterprise IT architecture with numerous interconnected systems, integration links, and distributed teams
• collaboration with business and technical stakeholders across multiple countries and organizational units
• emphasis on increasing the quality of solution design, clarity of requirements, and effective coordination between teams
• support for improving delivery processes and strengthening common understanding of solutions
• main responsibilities:
  • gathering, analyzing, and structuring business and technical requirements
  • facilitating workshops, analytical discussions, and stakeholder alignment
  • transforming requirements into clear, consistent, and implementable user stories
  • supporting solution design, including collaboration with UX/UI design and architecture
  • analysis of backend processes, integration scenarios, and data flows between systems
  • design and specification of API interfaces and integration contracts (REST/JSON)
  • creation of functional and technical analytical documentation for delivery teams
  • preparation of artifacts for Behaviour-Driven Development and support for solution testability
  • management, updating, and versioning of analytical materials in collaborative tools
  • coordination of communication between business, development, testing, and design
  • identification of risks, dependencies, and integration complexities in a complex environment
• API Design
• REST API
• JSON
• AI Agents
• Agentic AI
• Behaviour-Driven Development
• JIRA
• Confluence
• DevTools
• Agile/Scrum
  
• collaboration only on a full-time basis possible in a mostly REMOTE mode (preferably onsite at least 1 day per week in Vienna, or by further agreement with the client)
• final remuneration depends on the candidate's experience and the selection process

Project requirements

• min. 5 years of project experience as an IT analyst or business analyst, ideally on projects in the banking and/or financial sector
• advanced experience in API design and interface analysis
  • practical knowledge of REST API, HTTP, JSON
• experience with:
  • AI / LLM technologies
  • Behaviour-Driven Development (BDD)
  • JIRA and Confluence tools
  • working in an Agile/Scrum environment
• knowledge of:
  • AI solution orchestration or agent architectures
  • Chrome DevTools for interface analysis
  • SDLC and modern delivery models
    
• active knowledge of English both spoken and written (min. B2-C1)
• ability to communicate professionally with management, managers, and experts in individual areas
  
• analytical and critical thinking
• systematic approach to work
• team player