> Markdown version of [/jobs/ext/3064474-product-owner-mainloop-barcelona](https://www.wearedevelopers.com/jobs/ext/3064474-product-owner-mainloop-barcelona). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Product Owner - Mainloop - Barcelona

- **Company:** Jobrapido
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Pair Programming, Software Usability
- **Published:** September 25, 2026
- **Apply:** https://www.buscojobs.com.es/product-owner-mainloop-barcelona-en-barcelona-ID-373139014

## About the Role

the handover packs and product documentationRequisitos principalesEnd-to-end product ownership experienceAbility to read and judge AI-generated outputs from agentsStrong writing skills for specs, acceptance xqysrnh criteria, and 'no' argumentsComfortable in engineering discussions; not required to codeFluent English; Spanish advantageousRelocation to Barcelona with willingness to travel to customer sitesProven track record of delivering usable software with measurable impactDecision-making under ambiguityEmpathy and stakeholder managementClear, precise writingAI-native product developmentSpecification writing and acceptance criteria definitionProduct lifecycle management in production environments

## Description

OverviewTodos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.As Product Owner in Mainloop Barcelona, you own the end-to-end product lifecycle for AI-native automation that helps professional services across multiple countries.You lead business relationships, define what exists, when to build, and how it achieves measurable adoption.You translate needs into precise specs and acceptance criteria, ensuring ships are used and valuable.You work closely with a developer to deliver real impact and drive product value over time.Compensaciones / Beneficiosrelocation support (flights, first-month accommodation)visa and paperwork assistanceSpanish lessons availablehealthcare from day onerelocation bonuspaid holidays and public holidaysResponsabilidadesOwn the relationship with business stakeholders and sit with end users to understand needsDefine what should exist, in what order, and when to say no, with justificationWrite precise specifications and acceptance criteria that guide developmentAccept and verify that shipped features meet defined criteria and are demonstrably doneMeasure product adoption and outcomes (time saved, error rate, uptake) and report honestlyManage a portfolio of products with consistent scaffolding and governanceCollaborate with one developer and ensure pair programming alignment on each productLearn and master the AI-native development approach and contribute to internal processesPrepare and maintain the handover packs and product documentationRequisitos principalesEnd-to-end product ownership experienceAbility to read and judge AI-generated outputs from agentsStrong writing skills for specs, acceptance xqysrnh criteria, and 'no' argumentsComfortable in engineering discussions; not required to codeFluent English; Spanish advantageousRelocation to Barcelona with willingness to travel to customer sitesProven track record of delivering usable software with measurable impactDecision-making under ambiguityEmpathy and stakeholder managementClear, precise writingAI-native product developmentSpecification writing and acceptance criteria definitionProduct lifecycle management in production environments


## Related Videos

- [Why pair programming is the best usability testing tool for developer focused products?](https://www.wearedevelopers.com/videos/503-why-pair-programming-is-the-best-usability-testing-tool-for-developer-focused-products)
- [User 1st! Technology 2nd! Stop building AI nobody uses - start delivering real business outcomes](https://www.wearedevelopers.com/videos/100337-user-1st-technology-2nd-stop-building-ai-nobody-uses-start-delivering-real-business-outcomes)
- [Closing Keynote by Joel Spolsky](https://www.wearedevelopers.com/videos/615-closing-keynote-by-joel-spolsky)
- [Edit Your Future: Queerverse Radical AI](https://www.wearedevelopers.com/videos/909-edit-your-future-queerverse-radical-ai)
- [AI Pair Programming with GitHub Copilot at SAP: Looking Back, Looking Forward!](https://www.wearedevelopers.com/videos/1546-ai-pair-programming-with-github-copilot-at-sap-looking-back-looking-forward)
- [Unsolved mysteries between Usability and Accessibility in iOS](https://www.wearedevelopers.com/videos/737-unsolved-mysteries-between-usability-and-accessibility-in-ios)

## Related Articles

- [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette)
- [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Never delegate the understanding](https://www.wearedevelopers.com/magazine/749-never-delegate-the-understanding)
- [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)