Analityk systemowy (f/m/x)

B2Bnetwork is seeking a System / Integration Analyst responsible for translating business needs into system and technical solutions. The role involves independent system analysis, integration design between systems, data modeling, and preparation of specifications for development and testing teams.

• Minimum 3 years of experience in system or integration analysis
• Practical experience in independently designing system solutions and integrations
• Very good knowledge of REST API and SOAP
• Experience designing API contracts and knowledge of OpenAPI/Swagger
• Practical knowledge of Apache Kafka and asynchronous communication
• Knowledge of synchronous and asynchronous integrations and integration patterns
• Experience with Enterprise Architect
• Knowledge of UML or BPMN
• Knowledge of SQL, relational databases, and data modeling
• Knowledge of HTTP, JSON, and XML
• Experience with Postman, SoapUI, and Kafka UI or similar tools
• Basic knowledge of a programming language such as Python, Java, or C#
• Basic knowledge of Microsoft Azure
• Knowledge of Jira and Confluence
• Familiarity with Agile/Scrum
• English language skills allowing work with technical documentation

Nice to have:

• Experience with Microsoft Dynamics 365, Power Platform, Dataverse, CRM systems, or Azure API Management

• Analyze and verify business requirements and translate them into system and integration requirements
• Independently design system solutions and the logic of new functionalities
• Design REST API / SOAP integrations and synchronous/asynchronous communication
• Prepare and define API contracts
• Design communication and data flows using Apache Kafka
• Model processes, systems, and data
• Define non-functional requirements
• Prepare technical and analytical documentation
• Collaborate with development, testing teams, architects, and business stakeholders
• Support development and testing processes

We inform that the data controller is B2B.net S.A. based in Lidzbark, ul. Wielki Łęck 81A. You have rights regarding your personal data including access, correction, deletion, restriction, objection, data portability, and complaint filing. Personal data are processed for recruitment purposes; providing data required by labor law is mandatory. Additional data provision is voluntary. Data are stored until recruitment completion and potential claims or until consent withdrawal for future recruitment participation.