7 Client Service jobs in Barcelona

Product Implementation Manager | Based in Barcelona If you come from consulting, finance, or professional services and want more autonomy, more ownership, and direct exposure to how a scaling fintech delivers revenue, this is worth reading. Kantox delivers Currency Management Automation software that handles real financial operations for corporate clients across 75 countries, and as we take on larger, more complex implementations, we need someone who can own them end-to-end. This is a full-cycle individual contributor role: from solution design and project planning through to client go-live and handover. What you will work on Proactively managing implementation projects end to end: solution design, documentation, planning, and leading client workshops Taking direct responsibility for project planning, tracking progress, and identifying and resolving risks and issues across concurrent implementations Managing internal stakeholders across Sales, Product, and Tech to keep...

About The Role We are looking for a hands-on IT Systems Administrator to join our Internal IT team in a fast-growth environment. In this role, you will operate at the intersection of startup speed and banking-grade security. You won't just be resolving tickets; you will actively build and refine our identity architecture, design automated lifecycle workflows (Joiner/Mover/Leaver), and author device compliance policies across our fleet. Responsibilities Identity & Access Management: Administer Google Workspace as our master source of identity (Primary IdP) for authentication and access control. Workflow & Provisioning Automation: Design, build, and maintain automated lifecycle management (JML) using Okta Workflows and SCIM provisioning to downstream apps (Slack, Jira, Zoom, 1Password, etc.). MDM Policy & Configuration: Author, deploy, and audit system configuration profiles and compliance policies in JumpCloud across both macOS and Windows fleets. Service...

Do you think like an engineer first, and a language specialist second? We are looking for engineers who want to build t he next generation of cloud-native financial technology. Our platforms run on .NET and Java, but we are not looking for C# or Java developers (or Python developers, or developers of any other language). We are looking for software engineers , because what matters is that you can reason about distributed systems, become productive quickly in an unfamiliar codebase — including one written in a language you have not used before — and use AI as a real engineering partner rather than an autocomplete tool. We build a cloud-native core banking platform that safeguards billions of euros of real customers' money. The bar for reliability, scalability, and security is exceptionally high, and we are continuously reinventing how we build software. If you want to help shape the future of engineering rather than watch it happen, we'd love to talk to you. Briefing...

Do you think like an engineer first, and a language specialist second? We are looking for engineers who want to build t he next generation of cloud-native financial technology. Our platforms run on .NET and Java, but we are not looking for C# or Java developers (or Python developers, or developers of any other language). We are looking for software engineers , because what matters is that you can reason about distributed systems, become productive quickly in an unfamiliar codebase — including one written in a language you have not used before — and use AI as a real engineering partner rather than an autocomplete tool. We build a cloud-native core banking platform that safeguards billions of euros of real customers' money. The bar for reliability, scalability, and security is exceptionally high, and we are continuously reinventing how we build software. If you want to help shape the future of engineering rather than watch it happen, we'd love to talk to you. Briefing...

About Thunes Thunes is the Smart Superhighway to move money around the world. Thunes’ proprietary Direct Global Network allows Members to make payments in real-time in over 130 countries and more than 80 currencies. Thunes’ network connects directly to over 7 billion mobile wallets and bank accounts worldwide, as well as 15 billion cards via more than 320 different payment methods, such as GCash, M-Pesa, Airtel, MTN, Orange, JazzCash, Easypaisa, AliPay, WeChat Pay and many more. Thunes’ Direct Global Network differentiates itself through its worldwide reach, in-house SmartX Treasury System and Fortress Compliance Platform, ensuring Members of the network receive unrivaled speed, control, visibility, protection and cost efficiencies when making real-time payments, globally. Members of Thunes’ Direct Global Network include gig economy giants like Uber and Deliveroo, super-apps like Grab and WeChat, MTOs, fintechs, PSPs and banks. Headquartered in...

Product Owner | Based in Barcelona If you are a product person who wants to own a market-leading product and grow with it, this is worth reading. Kantox is a BNP Paribas-backed fintech with a product that solves a real, measurable problem for CFOs and Treasurers. We are looking for someone to join our Dynamic Hedging team, take full ownership of one product variant, and support the growth of another. We build Currency Management Automation software that helps companies turn FX from an operational burden into a competitive advantage. Our clients are CFOs and Treasurers at mid-to-large corporates across 75 countries, and they trust us to move serious money. Over $20 billion and counting. What you will work on Running discovery: client calls, hypothesis validation, and market insight, to always understand the why before the what Owning and nurturing a healthy, insight-driven backlog with clear prioritisation Writing sharp, well-structured PRDs and making product...

Product Implementation Manager | Based in Barcelona If you come from consulting, finance, or professional services and want more autonomy, more ownership, and direct exposure to how a scaling fintech delivers revenue, this is worth reading. Kantox delivers Currency Management Automation software that handles real financial operations for corporate clients across 75 countries, and as we take on larger, more complex implementations, we need someone who can own them end-to-end. This is a full-cycle individual contributor role: from solution design and project planning through to client go-live and handover. What you will work on Proactively managing implementation projects end to end: solution design, documentation, planning, and leading client workshops Taking direct responsibility for project planning, tracking progress, and identifying and resolving risks and issues across concurrent implementations Managing internal stakeholders across Sales, Product, and Tech to keep...