8 Full Stack Developer jobs in Barcelona

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 Singapore, Thunes has offices...

About Finom Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first platform. We recently closed a €115 million Series C equity round (around $133 million), bringing our total funding to approximately $346 million. This significant investment follows a $105 million growth funding round from General Catalyst, a long-term backer since 2021 known for supporting companies like Airbnb, HubSpot, KAYAK, and Stripe. Finom's platform goes beyond traditional banking, offering invoicing and a growing suite of features, including AI-enabled accounting, aiming to simplify financial management for entrepreneurs. We're actively expanding our reach across key EU markets like Germany, France, the Netherlands, Italy,...

About The Job We are looking for a talented Senior Software Engineer to join our Product, Design, and Engineering organisation and help shape the future of spend management. You will join our Wallet squad , part of the Payment Groups, helping build reliable, scalable, and user-friendly financial services for finance teams. This role is primarily backend-focused, with an expected split of approximately 70% backend and 30% frontend . You will take ownership of functional and technical topics across the full feature lifecycle, from discovery and specification through technical design, development, testing, documentation, deployment, and maintenance. As a Senior Software Engineer, you will also help shape the squad’s technical direction, lead initiatives, support strong engineering practices, and contribute to a positive and collaborative team culture. Our stack TypeScript, with Node.js and React PostgreSQL for data storage Redis, SQS, and Kafka for jobs, messaging,...

About Finom Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first platform. We recently closed a €115 million Series C equity round (around $133 million), bringing our total funding to approximately $346 million. This significant investment follows a $105 million growth funding round from General Catalyst, a long-term backer since 2021 known for supporting companies like Airbnb, HubSpot, KAYAK, and Stripe. Finom's platform goes beyond traditional banking, offering invoicing and a growing suite of features, including AI-enabled accounting, aiming to simplify financial management for entrepreneurs. We're actively expanding our reach across key EU markets like Germany, France, the Netherlands, Italy,...

About The Opportunity As a Marketing Analytics Engineer, you'll be a key part of the Marketing Data team, building the data foundations that enable data-driven decisions and contribute to the business growth of N26. You'll work closely with marketing data scientists and analysts, as well as the wider data community, to develop data pipelines and models that optimize marketing programs. You are here to establish a data-mindset and thereby to foster a culture of continuous learning and improvement. You’ll Be Using The Following Tech Stack Our cloud provider is AWS, and we use lots of different tools and services they provide Redshift is our main Data Warehouse and the main tool you’ll be interacting with For our data transformations, we use DBT Our business intelligence tool for data visualizations and dashboarding is Metabase We use Python as our go-to language for any automations and more complex pieces of software. In This Role, You...

Customer Support Agent — Consumer Team Location: On-site in our vibrant Barcelona HQ At SumUp , we’re on a mission to empower small businesses around the world — helping them get paid, run their business, and thrive. We believe that everyone should be able to build a business they love, and we’re creating simple, intuitive tools that make that possible. As a Customer Support Agent on the SumUp Consumer team, you'll be the direct link between SumUp and our consumers, delivering exceptional support and creating positive customer experiences. This is a brand-new team supporting a fast-growing product, giving you the unique opportunity to help define what outstanding consumer support looks like at SumUp. As one of the founding members of the team, you'll play a key role in shaping processes, influencing the customer experience, and contributing to the growth of a team that's set to expand rapidly. ? What You’ll Do Support Consumers: Handle inquiries from SumUp consumers...

Context of the Role Thunes is hiring a Sales Enablement Lead to own and run the Thuniversity Certification - our programme for reinforcing, activating, and scaling the insight-led commercial methodology across the global commercial team. This is a programme-leadership role with a strong field and coaching dimension: you will run the certification day to day, develop the people in it, and own the continuous feedback loop that keeps the programme sharp. You will report to the VP GTM Operations & Enablement, working in a fast-paced, international environment alongside Sales, Marketing, Product, and the People team. We are looking for a credible, structured operator - part programme manager, part field coach - who runs enablement as a continuous system, not a calendar of events. This role is based in Barcelona, Spain. Key Responsibilities The capability loop At the heart of the role is ownership of the feedback loop that keeps the programme improving: Sense:...

About Finom Finom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first platform. We recently closed a €115 million Series C equity round (around $133 million), bringing our total funding to approximately $346 million. This significant investment follows a $105 million growth funding round from General Catalyst, a long-term backer since 2021 known for supporting companies like Airbnb, HubSpot, KAYAK, and Stripe. Finom's platform goes beyond traditional banking, offering invoicing and a growing suite of features, including AI-enabled accounting, aiming to simplify financial management for entrepreneurs. We're actively expanding our reach across key EU markets like Germany, France, the Netherlands, Italy,...