Top Tech Jobs & Startup Jobs in Barcelona

Build and maintain native iOS apps for 3D visualization and AI-assisted field workflows. Implement UI components, integrate backend and real-time data, optimize performance and memory, write clean Swift code, participate in architecture and code reviews, and troubleshoot device-specific issues while collaborating with product, design, and AI teams.

Lead end-to-end annotation projects: define workflows, coordinate teams (annotators, reviewers, experts), track progress and quality via dashboards, manage launches and phase transitions, pilot tooling and methodology improvements, and build scalable operational systems and documentation to support annotator community and cross-functional alignment.

Own the full technical sales cycle across EMEA, including discovery, demonstrations, trials, evaluations, and closing support. Build an EMEA-specific solutions engineering motion, develop repeatable processes and assets, guide technical evaluations, connect customer needs to product feedback, and partner with sales and regional leadership. The role also helps establish the regional playbook and support future SE hiring and development.

Owns end-to-end technical deployments of Voxel’s edge AI platform at customer sites. Responsibilities include camera integration, edge-device configuration, network and security readiness, troubleshooting, technical documentation, timeline management, onsite installation coordination, and customer handoff. The role collaborates with customer IT teams and internal Solutions Engineering, Customer Success, Product, and Engineering teams while improving implementation playbooks and deployment processes.

Build and operate Resend’s scalable AWS platform, infrastructure tooling, self-service workflows, deployment standards, and observability systems. Improve reliability, performance, and security; participate in incident response; automate operational work; and partner with engineers to create reusable infrastructure solutions. The role requires extensive infrastructure, platform, or SRE experience, infrastructure-as-code expertise, cloud and distributed-systems knowledge, and strong communication in a remote environment.

Own the lifecycle of AI products by translating business priorities into executable roadmaps, partnering with engineering and design, driving delivery, and incorporating user feedback. Lead client demonstrations, define and evaluate product metrics, coordinate cross-functional teams, and align product development with broader innovation strategy. The role requires strong product management, leadership, communication, analytical, agile, and user research skills.

Lead the creative direction for BURGA Men by designing original patterns, graphics, and cohesive product collections. Research trends and customer preferences, collaborate with Brand, Growth, technical design, and creative teams, and test designs to develop commercially successful products. The role will expand into campaign development, photoshoots, brand storytelling, and potentially leading a creative team as the category grows.

Manage client onboarding and relationships for ecommerce brands, coordinate and publish performance-oriented email workflows, collaborate with designers/content creators, analyze email and onboarding metrics, and facilitate communication between clients and internal teams.

Supports global HR operations across Europe and EOR populations, including employee lifecycle administration, contracts, payroll and benefits coordination, immigration, employee relations, compliance, HRIS data, vendor management, and reporting. The role researches employment requirements, resolves HR cases, supports process improvements and technology initiatives, and collaborates with cross-functional teams while protecting confidential information.

Develop product visions and strategies across the foundation’s portfolio, then lead opportunities from discovery through delivery with engineers, designers, researchers, stakeholders, commercial partners, and the global open-source community. Participate in daily product development, communicate effectively across audiences, and represent products through workshops, meetups, and livestreams.