Conversations beat CVs. That's the conviction behind Hirevoice. Our AI interviewer gives every candidate a real shot at showing how good they are — and gives employers signal they can actually trust. But we're building more than an interviewer: an enterprise AI platform. Co-founded by Nacho González-Barros (founder of InfoJobs & Hireflix). Integral and enterprise (current average ARR per costumer: 100k) from day one. Well-funded by a tier-1 VC and 10+ business angels with exits under their belt. We’re building an enterprise AI platform that stays startup‑fast, with minimal bureaucracy. We’ve already achieved product-market fit. About us: Your mission: build the technical backbone of that platform — robust without getting slow, compliant without getting heavy, customizable without fragmenting, AI-agent-native from day one. Key Responsibilities Build an enterprise AI interviewing platform capable of absorbing client-by-client variation without fragmenting or losing development speed. Turn specific client needs into reusable platform capabilities — no per-client hacks,



no parallel product branches. Design a technical foundation that lets you iterate fast with confidence: critical flows tested, real observability, safe releases, and errors surfaced before the client sees them. Integrate compliance, modular architecture, and scalable integrations as part of the system’s core — not as layers bolted on at the end. Leverage AI agents across development, QA, debugging, triage, incident response, documentation, and refactoring to multiply the team’s capacity. Shrink the latency between a signal in production and a deployed fix through better feedback loops, tooling, and software operations. Lead technically from a hands-on position — making architecture, infrastructure, and product decisions with an enterprise-platform mindset. Think in abstractions, primitives, and operational reliability every time custom requests, complexity, or production bugs show up. Requirements 3+ years

📌 Founding Engineer (Barcelona)
🏢 Hirevoice
📍 Barcelona