Experteer Overview In this role you will shape AI-driven features that power a finance domain at scale. You will work closely with the Engineering team to design and validate multi-agent, LLM-integrated capabilities that go beyond automation to meaningful impact. You’ll own the end-to-end loop from problem framing to measuring tangible outcomes, balancing reliability with user experience. This is a fast-moving, collaborative environment where you’ll redefine how AI fits into core product workflows. You’ll be at the forefront of building an AI platform that acts as a backbone for finance, driving cost efficiency and smarter decision-making.Compensaciones / Ventajas
- Design system architectures and write high-level prompts to orchestrate multi-agent workflows
- Review and validate AI agent outputs with a focus on security, scalability, and maintainability
- Coordinate multiple AI agents running in parallel and ensure coherent, end-to-end feature integration
- Define, experiment with, and share effective workflows in a fast-moving environment
- Own the full loop from problem framing, through deployment,



to post-release measurement of impactResponsabilidades
- Shipped AI-powered features with production evaluation emphasized
- Experience reviewing agentic workflows and understanding LLM architecture tradeoffs
- Treat AI features as testable hypotheses; build, deploy, measure,adjust
- Able to decompose non-deterministic outputs for team reasoning and action
- Proficient in Ruby on Rails u0026 React with ability to integrate AI models in cloud-native settings
- Support peers transitioning from deterministic to probabilistic thinking
- 4+ years in software engineering with track record or strong curiosity in shipping AI features
- Able to explain complex technical decisions to non-developers in clear EnglishRequisitos principales
- Alan private health insurance
- Wellhub gym and wellness benefits
- Cobee expense management
- language classes
- office breakfast and organic fruit
- food discounts with Nora

📌 Senior Product Engineer - Finance Domain (Barcelona)
🏢 Factorial Hr
📍 Barcelona