SENIOR BACKEND ENGINEER

OBI Smart Technologies • Katowice, Silesian Voivodeship, Poland • Posted June 09, 2026

Location Katowice, Silesian Voivodeship

Job Type Full-time

Category Computer Occupations

Posted June 09, 2026

We are looking for a strong backend engineer who wants to design and scale core systems powering product and assortment management across a large retail ecosystem.
You will take ownership of backend architecture and system evolution within the assortment management domain, building scalable services and integrations across a complex, event-driven enterprise landscape. You act as a technical driver within the team, working closely with architects, product owners and stakeholders to deliver robust, high-quality solutions.
Your key responsibilities include:
Design and develop scalable backend services, APIs and integrations using Kotlin and Spring Boot within distributed systems.
Translate complex business and product data requirements into robust, maintainable and scalable system designs.
Lead 
        

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