Top Tech Jobs & Startup Jobs in Barcelona

Manage travel and lifestyle requests for Premium Card Members, ensuring high customer satisfaction. Provides solutions in a fast-paced, international environment during evening shifts.

The Senior Back End Engineer will lead the development of a Sportsbook platform, design software solutions, improve system performance, and manage the development lifecycle.

Generate high-quality outbound sales opportunities for BDMs within target accounts via cold calls, email, social and video prospecting. Qualify and guide leads through early sales stages, book meetings, conduct market research, and creatively engage ideal customer profiles.

Resolve technical support tickets end-to-end for a B2B SaaS crew-logistics platform: triage, diagnose via logs and errors, reproduce bugs, test automations, author help-centre content and run proactive outreach, partnering with Customer Success and Product to reduce repeat issues.

Act as a technical customer-facing lead to drive adoption of Veracode solutions: onboard customers, integrate products across CI/CD toolchains, automate via APIs, resolve complex app/cloud security issues, present to stakeholders, and feed customer insights to product teams.

Drive new customer opportunities and integrate Cohesity products into customer environments. Deliver demos, proofs of concept, workshops, and proposals; develop secondary storage strategies; collaborate with product management; provide project management and post-sale technical support to ensure successful deployments and customer satisfaction.

Lead end-to-end application and product security for a Kubernetes-based multi-tenant platform. Perform deep security reviews of Go services, Kubernetes controllers, and frontends; lead threat modeling; integrate automated security checks into CI; manage vulnerability lifecycle; develop security-related features; and train developers on secure coding and attack vectors.

Perform protocol-focused security research to prevent vulnerabilities on Ethereum mainnet. Tasks include AI-assisted analysis, fuzzing, manual review, reviewing hardforks and spec changes, improving security tooling and automation, coordinating disclosures, and supporting audits and audit competitions while collaborating with devops, specifications authors, and client implementers.

Define and execute the product roadmap for AI-driven blockchain security monitoring tools. Collaborate with cross-functional teams, analyze market and customer feedback, deliver features on time, and communicate with stakeholders to align expectations and improve product offerings.

Lead design and implementation of security tooling, harden cloud and IT infrastructure, detect/investigate/remediate incidents using SIEM/EDR/SOAR, perform cloud and endpoint threat hunting with Zero Trust, administer IAM and security monitoring, evaluate and mitigate AI-enabled risks, automate detection/response, and collaborate with distributed engineering and international teams.