Top Tech Jobs & Startup Jobs in Barcelona

Work directly with the founder to coordinate projects, manage the CRM and business development pipeline, prepare materials, handle scheduling and logistics, organise internal processes, and build AI agents and automated workflows to streamline repetitive work.

Lead a ~15-person team across Onboarding, Loading, and Connectivity to scale supplier onboarding, ensure data quality, resolve connectivity issues, define SOPs/SLAs/KPIs, build reporting and dashboards, forecast capacity, and automate manual workflows to support rapid growth and cross-functional coordination between engineering, product, and commercial teams.

Own end-to-end product design for a mobile-first AI companion app: design relationship systems, character profiles, gamification, retention and monetization flows. Prototype and iterate from research and analytics into interactive prototypes and high-quality mobile-first interfaces. Build and maintain a cross-platform design system, collaborate closely with engineers, and contribute to brand and marketing as needed.

Lead and deliver EHS due diligence, compliance assessments and audits for M&A, private equity and operational clients. Review management systems, permits and regulatory obligations, develop corrective action plans, prepare technical reports, support business development, mentor junior staff, and monitor emerging EHS regulations across Iberia and Europe.

Provide administrative support to the claims team for financial lines (D&O, E&O, Crime). Tasks include logging and tracking notifications, opening and closing claim files, coordinating payment processes with finance, preparing audit documentation, assisting with monthly claims reports, and occasional reception duties.

Lead product positioning and messaging for an AI-native transcription and conversation-intelligence product. Talk to customers, run agentic growth experiments across channels, validate and scale high-intent niche segments, and own website and campaign copy.

Outbound prospecting to identify and qualify Spanish-market customers, engage prospects, book demos, maintain CRM records, collaborate with sales and marketing to refine messaging, run outreach campaigns, and provide feedback on market trends to improve approach.

No responsibilities or requirements are provided. The posting only states an opening and closing for a test requisition.

Design, build, and maintain Java backend services and APIs to support consolidation of enterprise data platforms. Drive migration of components, analyze integrations and data flows, troubleshoot distributed systems, write tested code, participate in design discussions, and document solutions while collaborating across engineering, data, and product teams.

Lead ASIC physical design activities from RTL to GDS including synthesis, floorplanning, place-and-route, CTS, timing optimization, extraction, physical verification, EMIR signoff, and IP integration. Drive automation with Python/Tcl/Bash, debug physical-design challenges, and collaborate closely with architecture, RTL, and verification teams to deliver multi-core in-memory compute SoCs.