Senior Backend Engineer - Databases - Analytics | Spain | Remote

📋 Description

• Design, implement, test, and operate ingestion, query planning, distributed query execution, data
• Help define and build architecture for a multi-tenant database service, including tenant isolation
• Build APIs and database interfaces that allow AI agents, MCP tools, CLIs, and internal applications
• Partner with the team to make practical tradeoffs between fast experimentation and long-term
• Instrument database services with metrics, logs, traces, alerts, and dashboards; use observability
• Help shape architecture, service boundaries, storage choices, API contracts, deployment patterns

🎯 Requirements

• Solid experience building production-grade, user-facing software systems.
• Self-starter capable of tackling complex engineering problems and making design decisions with
• Familiarity with AI technologies and frameworks, focusing on delivering high-quality, real-world
• Comfortable releasing prototypes, collecting feedback, and iterating with a pragmatic mindset.
• Proven initiative and ownership, with ability to deal with ambiguity and define scope in loosely
• Collaborative attitude with effective communication and solutions-oriented mindset.

🎁 Benefits

• 100% Remote, global culture
• Scaling organization with meaningful work
• Transparent communication with open decision-making
• Innovation-driven environment with autonomy
• Open source roots and community-driven values
• Empowered teams with high trust, low ego culture