N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, IoT , and more to integral industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.
Our client is a fast-growing European fintech company in the business spend management space — corporate cards and related financial products — serving SME and mid‑sized business customers across the EU and UK, in a regulated environment with GDPR compliance obligations. Engineering is organized into cross‑functional squads, with platform/enabling teams providing shared tooling horizontally. The client already runs an AI‑native engineering practice: Claude Code and GitHub Copilot are used daily, supported by a growing library of shared, versioned Skills embedded in key repositories, enabling an end‑to‑end flow from ticket to implementation, testing and PR in several codebases.
AI tool/connector rollout follows an approved‑list and pilot process. The client is AWS‑first overall; for data platform and analytics workloads it also runs GCP, with BigQuery as the primary data warehouse. Day‑to‑day coordination is Slack‑first, with Linear for ticket tracking, GitHub for code/PR review, and Notion as the knowledge base.
The client is also building out its AI platform and agentic capabilities: it recently launched an MCP surface in closed beta, giving external AI assistants a structured way to connect and perform real workflows behind guardrails, and treats agent reliability as a system property (tool contracts, approval/consent gates for write actions, evaluation harnesses).
a Senior AI Platform Engineer to design, build and operate the shared GenAI infrastructure that product teams rely on.
Key Responsibilities:
- Design, build and operate shared GenAI infrastructure: LLM routing,
📌 Senior AI Platform Engineer (España)
🏢 N-iX
📍 España