Solution Architect – SaaS & Integrations (f/m/x)

Sii Polska is hiring for a Solution Architect role focused on a large-scale Item Management Platform (IMP) initiative. The platform is a SaaS solution delivered by external vendors, supporting collaboration between business users, suppliers, and retail systems. The role involves cooperation with international teams and technology partners, including US-based teams.

• At least 6 years of IT experience
• Strong experience in enterprise solution architecture within complex environments
• Experience working with SaaS platforms and integration-heavy ecosystems
• Background in retail, item or product management, supplier portals, or MDM is highly valued
• Hands-on understanding of integrations and ability to coordinate across vendors, security, infrastructure, and downstream system teams
• Ability to validate solution design, support technical QA, and advise projects on technical decisions
• Experience supervising and coordinating external technology vendors rather than leading internal development teams
• Ownership mindset with ability to work independently and maintain technical and architectural documentation with minimal oversight
• Fluency in both English and Polish
• Availability to collaborate with US-based teams when required
• Residing in Poland required

• Act as the technical coordination point between internal stakeholders and external solution vendors
• Clarify, validate, and negotiate technical solution details with suppliers
• Translate architectural and technical requirements into implementation tasks for delivery teams
• Support solution design activities and ensure technical consistency across the program
• Oversee integrations and ensure alignment between systems, architecture, and enterprise standards
• Collaborate closely with testing and quality assurance teams to support technical validation
• Create and maintain architecture, integration, and technical documentation in Confluence
• Provide technical guidance and support for governance activities throughout delivery
• Monitor technical quality and ensure architecture decisions are properly documented and followed

Residing in Poland required