Senior System Analyst – AI & Integration (f/m/x)

Our requirements

• At least 5 years of experience in systems analysis and IT solution design
• Strong understanding of microservices architecture, REST APIs, and event-driven architecture (Kafka/RabbitMQ)
• Ability to model business processes and technical solutions using UML, BPMN, and domain models
• Proven ability to design integrations and data exchange mechanisms between systems
• Proficiency in SQL and data modeling
• Advanced knowledge of Git and experience working with GitFlow
• Practical experience with VS Code, GitHub Copilot (Agent Mode), and AI tools in everyday development workflows
• Hands-on involvement in building and deploying AI agents and custom AI solutions
• Strong prompt engineering skills, including prompt creation and AI workflow design
• Familiarity with AI orchestration frameworks such as Semantic Kernel, LangGraph, MCP, CrewAI, AutoGen, or similar technologies
• Understanding of AI Factory / GenAI Factory concepts and their application in enterprise environments
• Practical knowledge of RAG, vector databases, MCP, and process automation
• Ability to read, understand, and work with code (Python, C#, Java, or another programming language) to analyze and define technical solutions
• Good command of both Polish and English, spoken and written

Optional

• Familiarity with Agile methodologies
• Background in the financial sector

Your responsibilities

• Analyzing business and technical requirements and translating them into system solutions
• Designing system architecture and defining how systems and their components interact
• Developing process, domain, and data flow models to support solution design
• Defining system integration approaches, data exchange mechanisms, and communication between services
• Creating and interpreting UML and BPMN diagrams to support system design and documentation
• Maintaining and updating technical documentation and models supporting the software development process
• Collaborating with development teams and other stakeholders to refine and implement technical solutions
• Using AI tools to support analysis, solution design, and day-to-day technical work
• Designing AI-powered workflows and solutions, including AI agents and process automation mechanisms
• Analyzing opportunities to apply GenAI solutions within existing processes and systems
• Supporting the design of solutions based on RAG, AI agents, and integrations with external data sources and services

About the project

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People

Recruitment stages

• 1.
  Send your CV
• 2.
  Talk to us about your expectations
• 3.
  Learn more about our projects and choose the best
• 4.
  Start your adventure with Sii!

Sii Sp. z o.o.