Our partner is looking for a Product Engineer (AI-Native) based in Spain.
You'll work at the forefront of AI-native software development, using AI agents as your primary development partners rather than writing code manually.The role combines senior engineering expertise, product ownership, architecture, integrations, and rigorous technical judgment.A key part of the role is critically reviewing AI-generated implementations and ensuring every delivered solution meets high standards for reliability and quality.You'll work as an individual contributor within a remote, international team and help continuously evolve an AI-first engineering process.Accountabilities Own product features end-to-end, taking initiatives from a clearly defined problem statement through development, testing, deployment, and production.
Collaborate with AI agents to create product and technical specifications, while maintaining full ownership and accountability for the quality and accuracy of every specification.
Test and validate delivered features thoroughly,
with particular attention to the reliability and correctness of systems handling financial transactions.
Take responsibility for architecture, integrations, deployment, reliability, and production readiness across owned features.
Senior-level engineering experience with a proven track record of owning complex production systems end-to-end, including architecture, reliability, deployment, and integrations.
Background as a backend engineer, software architect, or similarly experienced technical individual contributor.
Extensive hands-on experience using AI coding agents such as Claude Code, Codex, or comparable tools as a primary part of your daily development workflow.
Strong interest in the evolution of agentic software development, with a habit of continuously learning about new tools, techniques, and workflows.
High standards for engineering quality, reliability, testing, and production readiness.
Strong English communication skills a
📌 Senior Product Engineer (España)
🏢 Lever
📍 España