Top Tech Jobs & Startup Jobs in Barcelona

Owns creative strategy for paid-channel growth, setting testing priorities, developing direct-response concepts, monitoring campaign health, identifying market opportunities, and recovering performance drops. Collaborates with creative leads and media buyers, mentors creatives and designers, uses data to influence stakeholders, and introduces new formats, AI tools, and automated workflows to improve revenue, profit, and CPA.

Own and improve cashback offer operations across merchant setup, affiliate tracking, coupons, card-linked integrations, gift cards, and merchant performance. Analyze operational data, build health dashboards, investigate failures, design scalable processes, automate repetitive work with AI and Retool, manage outsourced resources, and collaborate with Product, Engineering, and commercial teams to resolve issues and improve reliability.

Leads OQC’s research software, logical compilation, and systems integration teams in Spain. Sets technical direction, shapes architectures, translates scientific challenges into software capabilities, and guides research tooling from experimentation to production. Builds a high-performing organization, develops technical leaders, partners with research and engineering groups, and integrates quantum computing systems with HPC environments, third-party platforms, and community tools.

Finance Controller responsible for Barcelona office financial administration, bookkeeping, month-end closing, payroll coordination, VAT and tax support, reconciliations, reporting, budgeting assistance, and finance process implementation. The role collaborates with Copenhagen-based Finance teams, external accountants, payroll providers, and local management. Requires strong accounting skills, proficiency with accounting software and Excel, attention to detail, independent work capability, and professional English and Spanish. This is a full-time, office-based position in Barcelona.

Own the full inbound sales cycle for a global manufacturing SaaS company, consulting with creators and brands, handling objections, closing initial deals, and building repeat-account relationships. Manage a high-volume Pipedrive pipeline, maintain accurate CRM records, coordinate with lead generation, production, and design teams, and oversee order tracking and post-sale follow-ups. The role requires strong communication, consultative selling, rapid adaptation, and disciplined remote execution during US business hours.

Generates sales growth through virtual and digital channels, develops customer relationships across scientific markets, promotes scientific products and services, manages CRM activity, executes sales plans, and collaborates cross-functionally to achieve targets. Requires consultative selling, product knowledge, strong communication, organization, analytical skills, and 10–25% travel for customer meetings and internal events.

Manage and grow a portfolio of global advertisers by monitoring and optimizing online campaigns, analyzing statistical and financial reports, negotiating agreements and pricing, identifying cross-selling and upselling opportunities, and helping clients achieve ROI goals. The role also involves prospecting leads, maintaining CRM records, meeting revenue targets, and collaborating with sales and publishing teams. Chinese fluency is required, while French or Russian is valued.

Supports the Business Excellence team with KPI monitoring, operational reporting, business data analysis, budget and discount tracking, and improvement initiatives. The intern prepares reports using Excel, Looker, and Power BI, follows up on operational issues, identifies inefficiencies, and collaborates with cross-functional teams. The role is part-time for at least three months and requires Spanish and English fluency.

Process weekly, biweekly, and monthly supplier payment runs; monitor due dates; respond to payment inquiries; collaborate with procurement and finance; resolve discrepancies; improve accounts payable processes; and occasionally support accounts receivable and bank statement processing.

Leads Valmet’s Improvement Projects and Roll Services business across EMEA, overseeing improvement projects, roll sales and services, and mill maintenance operations. Drives profitable growth, customer satisfaction, strategic planning, sales execution, business development, agreement-based operations, and team capability development. Requires strong leadership, business acumen, customer and market understanding, cross-functional collaboration, and approximately 40% travel across EMEA.