Top Tech Jobs & Startup Jobs in Barcelona

Lead design of visitor-to-trial journeys, creating high-converting landing pages, signup flows, and activation experiences. Produce production-ready Figma assets, detailed flows and error states, expand the design system, run rapid qualitative and quantitative research and A/B tests, and partner with Growth PMs and marketers to accelerate experiment velocity and conversion.

Design and deploy production-ready predictive models for pricing and promotions using advanced analytics and ML. Translate stakeholder needs into actionable insights, collaborate on elasticity and campaign optimization, document code, and drive automation and process improvements across the business.

Provide pragmatic legal advice across privacy/data protection (GDPR, CCPA), commercial contracts, and corporate governance. Draft and negotiate agreements, lead privacy reviews and privacy-by-design, monitor regulatory developments, support compliance programs, and collaborate cross-functionally with Product, IT, Sales, and external counsel.

Own Zendit's full B2B funnel: drive traffic (organic, paid, GEO), manage HubSpot inbound and CRM hygiene, generate and nurture MQLs, create sales enablement collateral and product launch campaigns, maintain website/SEO and developer docs, lead thought leadership and PR, and manage trade event logistics and post-event follow-up while reporting CAC, MQLs, conversions, and pipeline contribution.

Lead and coach an engineering topic team to deliver high-quality software on predictable schedules. Improve processes, provide vision and feedback, run one-on-ones and performance reviews, support career growth, participate in hiring/onboarding, and foster effective team communication and technical culture.

Lead architecture and implementation of a multi-brand e-commerce CMS: build scalable React frontends and Ruby on Rails backends, design high-performance APIs, implement supplier integrations and high-volume data flows, create back-office pricing and SEO tools, and ensure code quality through expert PR reviews while mentoring internal teams.

As a Senior Customer Success Manager for Oil & Gas, you will lead customer engagement, support pre-sales value engineering, scope deployments, and guide adoption of robotic solutions while building stakeholder relationships and driving value realization.

Lead the technical and product vision for the UA DSP, unifying Data Science, Data Engineering, Analytics, BI, and bidding/prediction backend. Own roadmap from bidding/prediction to reporting, manage and grow a ~20-person cross-functional team, partner with GTM and sales, and drive transition from managed-service to self-service advertiser tooling.

Design and evolve reusable components, patterns, and foundations for a cross-product design system. Define component behavior, document variants and edge cases, collaborate closely with engineers on tokens and Figma-to-code workflows, run a contribution model, integrate AI-assisted tooling, and support product teams from problem framing through handover.

Drive quality practices across development lifecycle by embedding testing mindsets, performing exploratory and automated testing, designing quality strategies, improving testability and metrics, coaching teams, and advocating for quality at community events.