POS / Retail Systems Engineer

Xebia is a global AI-first, digital transformation, and engineering partner with over 25 years of experience and a team of 5,000 professionals across 16 countries. In the CEE region, they have nearly 1,000 experts delivering modern applications, data platforms, and AI solutions to clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, and others. They specialize in Artificial Intelligence, Data and Cloud, Intelligent Automation, and Digital Products, working with technologies including AWS, Azure, GCP, Databricks, and Snowflake.

• 5–8 years of experience in retail technology, POS engineering, or a similar role
• Hands-on experience with Front Systems POS or comparable Point of Sale platforms
• Experience working in a techno-functional role combining APIs and integrations with strong understanding of retail business processes
• Strong understanding of middleware solutions and integration layers
• Proven ability to support high-transaction, business-critical systems focusing on performance, stability, and reliability
• Ability to overlap working hours with teams in the Pacific Time Zone (PST) regularly
• Strong understanding of retail store operations, checkout processes, pricing, and promotions
• Experience integrating enterprise systems using REST or SOAP APIs
• Familiarity with JSON and XML data formats
• Solid knowledge of SQL and relational databases
• Experience with cloud platforms such as Azure or AWS
• Understanding of omnichannel retail environments and integrations between online and offline sales channels
• Experience providing L2/L3 support for business-critical applications
• Strong analytical and problem-solving skills
• Ability to collaborate effectively with business stakeholders and technical teams
• Good communication skills in English (minimum B2 level)
• Practical experience using AI-powered assistants (e.g., Claude Code, GitHub Copilot, Cursor) to improve software delivery productivity

• Supporting, maintaining, and enhancing Point of Sale (POS) solutions within a multi-brand retail environment
• Integrating POS platforms with eCommerce, ERP, and CRM systems
• Participating in end-to-end implementation and store rollout activities
• Ensuring reliable and seamless in-store sales operations, including checkout, pricing, promotions, and transaction processing
• Providing L2/L3 support for business-critical retail systems
• Troubleshooting production issues and contributing to system stability and performance improvements
• Collaborating with business and technical teams to deliver effective retail technology solutions

Work from the European Union region and a work permit are required.