Top Tech Jobs & Startup Jobs in Spain

Build and manage strategic client relationships for AI and data projects, serving as the primary stakeholder contact and coordinating internal delivery teams. Define project scope, staffing, pricing, timelines, budgets, and success criteria; manage risks and changes; identify account expansion and renewal opportunities; and lead performance reviews. The role combines project management, strategic consulting, commercial analysis, forecasting, and client advisory responsibilities to support retention, satisfaction, and profitable revenue growth.

As a Full Stack Engineer, you will own the complete stack from UI to API, ensuring high-quality feature development and exceptional user experiences at a fast-paced startup.

Own one or more customer accounts through post-sales deployment and ongoing management of Brainbase’s agent infrastructure. Embed with EMEA customers to deliver outcome-oriented implementations, configure secure agent deployments, and support customers from initial rollout through continued use. The role is fully remote across Europe, the Middle East, and Africa, with occasional travel to customer sites.

Supports global data management platforms by monitoring data collection, integration, quality, security, and service delivery. Provides user support, troubleshooting, and help-desk assistance, escalates technical issues, and contributes to web application development and technical improvements. The role also involves coaching and supporting data operations specialists while maintaining strong data quality and operational processes.

Leads CRM outcomes for strategic client accounts, serving as the primary Braze expert and shaping CRM and analytics roadmaps. Manages delivery priorities, client relationships, team performance, and complex decisions while mentoring team members. Uses data to support recommendations, handles challenging conversations, and contributes to case studies, pitches, hiring, and practice growth in a fast-paced agency or MarTech environment.

Own Maze’s recruitment and participant management product vision, roadmap, and experiences across research study types. Improve participant quality, fulfillment, filtering, feedback loops, and customer recruitment workflows. Partner with Panel Operations, Engineering, Design, GTM, Customer Success, research partners, and external panel providers to scale supply, integrations, and operational efficiency. Define success metrics and balance customer needs, business goals, operational realities, and technical constraints.

Supports pre-sales activities for geospatial software serving telecommunications and utility customers. Responsibilities include qualifying opportunities, conducting product demonstrations, defining solution architectures, responding to RFPs, gathering requirements, delivering consultative presentations, supporting channel partners, and communicating customer feedback to product management. The role requires strong GIS and telco or utility industry knowledge, excellent communication skills, fluency in Spanish and English, and travel to offices or client sites as needed.

Build and operate reliable full-stack DevTools and AI reliability software using Vue.js, TypeScript, Node.js, Golang, PostgreSQL, ClickHouse, and AWS. Use AI coding agents throughout development, engage directly with developer and SRE customers, identify and solve reliability problems, own features from discovery through production, and participate in support and on-call rotations within a remote async-first team.

Grow the affiliate partnership network by identifying prospects, engaging decision-makers, developing strategic partnerships, and managing the full sales cycle. The role involves pipeline management, solution-based selling of money transfer services, partner support, stakeholder collaboration, CRM integrity, and meeting business metrics. Candidates must be fluent in English and Spanish, with strong communication, negotiation, organization, resilience, and relationship-building skills. Experience in financial services, wealth management, SaaS, property, legal, accounting, real estate, or notary sectors is advantageous.

Owns the design, build, deployment, and optimization of CRM and lifecycle marketing journeys across lead, registration, first deposit, and first trade stages. Manages Salesforce Marketing Cloud automations, email, WhatsApp campaigns, segmentation, deliverability, consent, testing, analytics, conversion performance, and regulatory compliance. The role requires hands-on journey building, measurable funnel optimization, WhatsApp marketing expertise, and collaboration with analytics, creative, content, and compliance teams.