IT Systems Analyst (API, Integrations & SQL)

Quick Facts

• Role: IT / Systems Analyst focused on APIs, integrations, and SQL

Description

You will investigate how systems work, translate requirements into concrete technical solutions, and help teams implement and test them. The work includes requirements and impact analysis, API and integration design, data modeling and mapping, and producing functional/technical documentation with UML and diagrams. You will also support implementation by consulting with architects and developers and helping resolve ambiguities.

Responsibilities

• Perform systems and impact analysis: refine requirements, analyze the current solution, and identify change impacts on applications, data, and related systems
• Design APIs and integrations: specify interfaces, inputs/outputs, service internal logic, and system-to-system communication
• Create data models and mappings: propose data entities and relationships; describe data flows and transformation rules
• Prepare technical documentation: functional and technical specifications, UML models, and sequence diagrams
• Collaborate during implementation: consult with architects/business analysts/developers; support testing and clarify issues

Requirements

• Practical experience with IT or systems analysis and independent preparation of development assignments
• Ability to analyze applications, internal logic, and dependencies on surrounding systems
• Experience designing or specifying APIs and system integrations (e.g., REST or SOAP)
• Knowledge of SQL and relational databases; ability to work with data and understand data models
• Knowledge of UML and experience modeling in Enterprise Architect or a similar tool
• Familiarity with the software development lifecycle and ability to prepare clear materials for development and testing
• Independence, structured thinking, and ability to communicate with technical teams and stakeholders

Benefits

• Work on modernization of key applications, development of digital services, and enterprise system integration projects
• Collaboration via contract (freelance/independent) with projects typically in Prague using a mix of on-site and remote work
• Projects may involve Czech and international teams; language requirements depend on the opportunity
• Compensation based on project needs and experience; invoices payable within 3 business days