Company Description Shiji is a general technology company dedicated to providing innovative solutions for the hospitality industry, ensuring seamless operations for hoteliers day and night. Built on the Shiji Platform—the only truly global hotel technology platform—Shiji’s cloud-based portfolio includes Property Management System, Point-of-Sale, guest engagement, distribution, payments, and data intelligence solutions for over 91,000 hotels worldwide, including the largest chains. The best hotels run on Shiji—day and night. Your role Shiji Group focuses on the development of the Shiji Enterprise Platform, a comprehensive management platform for hotels. We're building a new team dedicated to AI-driven products and platform infrastructure. This is a dedicated engineering group, not a support function, you'll be building the AI tooling, agent infrastructure, and integration layers that other teams rely on. Requirements AI-enabled developer: fluent using AI coding assistants (Claude Code, Codex, Git Hub Copilot, etc.) as a core part of daily workflow, not occasional use. This team builds AI tooling and is expected to practice what it builds. Minimum 3 years of professional software development experience Solid backend engineering fundamentals: API design, distributed services,



cloud-native development Strong Python skills as our infrastructure and services are primarily Python-based Sound grasp of SOLID principles and clean software design Experience with AWS (Lambda, API Gateway, Bedrock, or similar managed AI/ML services) or similar cloud provider, such as Azure, GCP. Comfortable in a fast-moving environment where requirements evolve from Po C to production Nice to have AWS CDK experience (infrastructure-as-code) AWS Bedrock Agent Core experience RAG (Retrieval-Augmented Generation) and knowledge base experience Agent development experience Lang Graph, Lang Chain, Google ADK, Anthropic Agent SDK, or similar frameworks. Significant plus, as this team builds and orchestrates agentic AI systems Familiarity with tool-integration protocols for AI systems (e.G. MCP or similar) Benefits Growth and well-being through access to platforms like Pluralsight, Good Habitz, and Open Up. Flexible work schedule/hybrid working model. Free coffee, fresh fruit at the office. Brand new office located in the center of Barcelona. International team and fantastic work environment. Team building activities and charity donation program. #J-18808-Ljbffr

📌 Senior Software Developer (Barcelona)
🏢 Shiji Group
📍 Barcelona