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

We are looking for an experienced Solution Architect to join a large-scale Item Management Platform (IMP) initiative focused on merchandising operations and product lifecycle management. The platform will be delivered as a SaaS solution by external vendors and will serve as a central hub supporting collaboration between business users, suppliers, and retail systems. The role requires occasional overlap with US working hours due to cooperation with international teams and technology partners. Your tasks 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 Requirements 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 areas such as 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 the 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 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 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 Halcyon Labs Power People If you want to work on systems with high operational significance — apply now!