Top Tech Jobs & Startup Jobs in Barcelona

Identify and qualify prospects across the Nordics and CEE through outbound outreach, communicate SOCRadar’s cybersecurity solutions, build relationships with decision-makers, manage prospecting records and pipeline activity, collaborate with sales teams, monitor cybersecurity market trends, and meet lead-generation targets. English and German or Spanish proficiency are required.

Manages end-to-end delivery of Executive Connect and invite-only sponsor programmes across global events. Responsibilities include sponsor onboarding, executive audience acquisition, outreach, meeting scheduling, attendee vetting, onsite execution, issue resolution, reporting, cross-functional coordination, and continuous process improvement. The role supports senior sponsors and CSP executives while maintaining operational quality across multiple concurrent events and time zones.

Evaluate Spanish-law responses from two AI platforms by running standardized prompts, comparing outputs, scoring answers against a rubric, and providing concise written feedback. The role requires independent work, attention to detail, deadline management, confidentiality under an NDA, and strong expertise in Spanish commercial and contract law.

Own the Restate UI end to end, from interaction and visual design through production front-end code. Build fast, data-intensive developer interfaces for execution timelines, retries, queues, state, failures, filtering, search, charts, and live updates. Create scalable design systems, handle complex interface states, maintain performance, and communicate technical concepts visually. The role requires strong React and TypeScript skills, design sensibility, information design expertise, accessibility awareness, and comfort working autonomously with engineers and founders.

Designs and develops user experiences for applications, including user research, process flows, wireframes, prototypes, visual design, usability testing, analytics interpretation, debugging, documentation, and UI support. Translates user and business needs into fleet management features, optimizes usability and task efficiency, and collaborates with drivers, marketing, and pilot customers to improve product interactions.

Own a book of 13-25 enterprise accounts across Spain/Portugal, generate ~50% of your pipeline, run full sales cycles (3-9 months) from discovery to close, deliver demos and business cases, prioritize new-logo acquisition, and collaborate with product, marketing, customer success, and engineering to scale Cresta’s Iberia presence.

Conduct attacker-driven security research on Aave protocol changes, smart contracts, integrations, and critical dependencies. Review architecture and code before audits or deployment, identify exploitable protocol risks, contribute to AI-assisted security tooling, and translate findings into invariants, testing, monitoring, and incident-response improvements. Collaborate with engineers, auditors, and monitoring teams while communicating risk, severity, uncertainty, and trade-offs clearly.

Design, develop, evaluate, and deploy deep learning and embedding-based models for real-time advertising prediction, bidding, and optimization. Work with massive, high-cardinality datasets, machine learning pipelines, feature infrastructure, and production model monitoring. Collaborate with data scientists, ML engineers, software engineers, and data engineers to translate experiments into scalable solutions and measure their impact on campaigns and business outcomes.

Lead and mentor a globally distributed engineering team while contributing to coding, architecture, peer reviews, and technical decisions. Design and deliver scalable user-facing systems, promote CI/CD, testing, code quality, and DevOps practices, and improve engineering workflows. Collaborate with product, design, data, and AI specialists to shape roadmaps and integrate personalized learning capabilities. Manage engineers through regular one-to-ones, feedback, and career support.

Develop new business and revenue from banking and financial-services accounts in Spain. Manage strategic account plans, complex sales opportunities, partnerships, forecasting, pipeline, and deal closure. Collaborate with business development, sales engineering, account management, and executive leadership to drive technology adoption, customer success, and revenue growth. Represent the company at relevant events and communicate business value to senior and C-level stakeholders.