About the company
Trust Wallet is the secure, self-custody Web3 wallet that empowers people to own and control their digital assets. Whether you're new to crypto or an experienced user, Trust Wallet makes it easier, safer, and more convenient to explore Web3, securely access dApps, manage your crypto, and buy and sell digital assets, all in one place. We're looking for a Lead AI Engineer to own the backend and Agent systems behind our LLM-powered products. The role is end to end: you'll build the Agent workflows, define how we measure quality, keep them reliable in production, and shape where the product goes next. This role is for someone who has shipped LLM features to real users, stayed with them after launch, and can prove with data that their changes made things better. Build and own AI backend and Agent workflows ~ Turn production failures into evaluation samples and regression tests. Isolate the root cause of failures: model judgment, knowledge gaps, abnormal tool responses, backend instability, or conflicting rules.



Strong backend engineering fundamentals. You're comfortable owning production code, APIs, data flows, and incident troubleshooting. Experience designing and implement backend services in Golang and integrate with LLMs and AI systems. You've built evaluation sets, regression suites, and production monitoring, and you can explain how you confirmed an improvement was real rather than random fluctuation. You make decisions, surface risks early, and don't consider a feature done until it's verified in production. This is a global and fully remote role. Be a part of the world’s leading blockchain ecosystem that continues to grow. Excellent learning and career development opportunities. Tackle fast-paced, challenging and unique projects. Work in a truly global organization, with international teams and a flat organizational structure. Work fully remotely with adaptable

working hours
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📌 Lead AI Engineer (España)
🏢 Trust Wallet
📍 España