Software Engineer - AI Infrastructure (MCP / Agentic AI)

Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, they help companies build high-performing teams by matching them with professionals who truly fit their needs.

• 5+ years of experience working with LLMs or AI systems that integrate external tools or data sources (e.g., MCP, tool-calling, agents)
• Strong proficiency in SQL, including writing and optimizing complex queries
• Hands-on experience with at least one relational or NoSQL database (e.g., PostgreSQL, MySQL, BigQuery, Spanner, MongoDB)
• Experience developing or maintaining backend systems, APIs, or developer tools
• Experience working with asynchronous systems or CLI-based applications
• Proven experience in writing, maintaining, and expanding automated test suites
• Experience refactoring codebases for scalability, maintainability, and performance
• Solid understanding of how AI agents manage context, tools, and data interactions
• Experience working with or contributing to shared or production-grade codebases (internal or open-source)
• Ability to write clear technical documentation and developer-facing content

• Design and implement MCP tools for managed MCP servers and open-source MCP Toolbox for Databases
• Enhance functionality and test coverage for tools used by agentic coding assistants and IDE-integrated AI agents
• Maintain and improve the MCP Toolbox for Databases codebase, focusing on scalability, reliability, and clean architecture
• Expand and maintain robust test suites for asynchronous AI tools and CLI-based systems
• Translate technical concepts and blog content into usable code samples and clear developer documentation
• Build and maintain high-fidelity data applications using QueryData to support internal experimentation and product development

Contractor assignment with no medical or paid leave. Commitments required: 8 hours per day with an overlap of 4 hours with PST. Duration of contract: 6 months+. Location: LATAM, Eastern Europe.