Top Tech Jobs & Startup Jobs in Barcelona

Designs and maintains scalable, real-time data infrastructure, including ingestion, pipelines, storage, analytics, data models, APIs, and observability. Develops AI-powered workflows and integrates AI services into cloud-native SaaS products. Owns features through production, ensures data quality and reliability, collaborates with cross-functional engineering and product teams, and supports production-scale systems using streaming, cloud, containerization, and relational database technologies.

Design and develop enterprise Java applications while creating, deploying, and integrating AI, machine learning, LLM, and generative AI solutions. Build APIs and integration services, contribute to software architecture and code reviews, and support public-sector digital transformation initiatives. Ensure solution quality, performance, scalability, and security across production environments.

Own and evolve Wave’s observability platform across backend services, APIs, databases, Kubernetes, cloud, and on-premises systems. Define SLOs, improve alert quality, build internal tooling, support instrumentation, identify reliability and performance issues, and help engineers investigate incidents. The role includes operating observability tools, establishing standards, configuring OpenTelemetry at scale, and controlling platform costs while partnering with infrastructure, database, security, and product engineering teams.

Own enterprise content migrations from scoping through delivery. Work with customers to understand content structures, set expectations, and transform documentation from PDFs, HTML, RST, Confluence, and custom formats into GitBook. Build Python scripts, reusable tooling, and migration pipelines; document repeatable processes; support pre-sales scoping; and provide product feedback based on migration challenges.

Own the technical pre-sales lifecycle for strategic enterprise accounts across Europe, including discovery, solution architecture, workshops, POCs, competitive positioning, and technical closure. Advise executive security and infrastructure stakeholders on machine identity, PKI, CLM, Zero Trust, and post-quantum cryptography. Deliver complex multi-product solutions across hybrid cloud and Kubernetes environments, support partners, contribute to enablement resources, and provide product feedback. French fluency and 30–40% regional travel are required.

Leads technical pre-sales activities across Europe, engaging customers to analyze complex requirements and design compelling technology and service solutions. Creates high-level designs, bills of materials, documentation, demonstrations, and tender responses. Presents solutions, coordinates technical bid teams, supports third-party procurement and quotation evaluation, and manages stakeholder relationships. Travel to customer and company locations may be required for projects, meetings, and demonstrations.

Own conversion rate optimization for one to two e-commerce brands by planning and running split tests, analyzing user behavior and funnel data, improving conversion rate and AOV, and driving profitability. The role includes developing testing hypotheses and roadmaps, collaborating with design and development teams, monitoring experiments, and sharing actionable insights with stakeholders.

Customer-facing technical engineer who deploys and integrates Devin into production, leads demos and pilots, identifies high-impact use cases, implements customer-requested features, drives adoption, and serves as the primary technical partner to engineering teams.

Provide technical support by diagnosing and fixing customer issues from Slack, debugging frontend problems, using AI coding tools, collaborating with the support lead, and escalating or shipping fixes. Opportunity to grow into product engineering over time.

Lead and grow MobilityData's presence in Europe by driving membership revenue, regional policy and advocacy, and representation. Build senior relationships across government, transport authorities, and industry, manage regional budgets and pipelines, run events and outreach, and translate regional market intelligence into organizational strategy.