Business Systems Analyst (E-Commerce Integrations)

Onwelo is a modern Polish technology company providing expert support to organizations worldwide. They create, develop, and maintain advanced IT solutions, having completed over 300 projects in Europe and the USA. The company has grown to several hundred specialists and opened offices in Poland, the USA, Germany, and Switzerland.

• Minimum 4 years of experience as Business Analyst / IT Business Analyst / Business Systems Analyst
• Experience in e-commerce or digital commerce projects
• Understanding of integrations with marketplaces (Amazon, Allegro, or similar platforms)
• Experience working with system integrations (API, REST, data flows)
• Ability to model processes (BPMN, UML) and create clear documentation
• Strong analytical and communication skills
• Ability to work in a dynamic environment and cross-team collaboration
• English language proficiency at minimum B2+/C1 level

Required knowledge:

• Analysis
• UAT
• BPMN
• Data analysis

Languages:

• Polish
• English

• Support system integrations with marketplace platforms such as Amazon and Allegro
• Develop and optimize online sales processes in a global environment
• Combine business analysis, system analysis, and data-related tasks with a strong focus on analytical and communication skills