Top Tech Jobs & Startup Jobs in Madrid

Design, build, and evolve Audiense's internal SRE platform and tooling to reduce other teams' cognitive load. Automate maintenance (KTLO), operate containerised workloads (ECS and Kubernetes/EKS), manage cloud infrastructure as code (Terraform), improve reliability, observability, performance and cost-efficiency, and collaborate across product, design, and engineering while contributing to SOC2 compliance and mentoring others.

Own the platform architecture and Neo4j strategy for GraphAware Hume, optimizing Cypher queries, graph models, and scalable access patterns. Lead cross-team technical direction, mentor engineers, build secure APIs, and orchestrate graph analytics workflows. Partner with product managers on technical roadmaps, evaluate Neo4j ecosystem updates, and support migrations. The role also involves backend development in Java and Spring, CI/CD, Docker, security, cloud-native practices, and potentially GraphRAG, Kafka, and distributed systems.

Leads SAP S/4HANA ePPDS and Production Planning implementations, including fit-to-template workshops, requirements analysis, configuration, production scheduling, capacity planning, testing, data migration, cutover, hypercare, documentation, training, and post-go-live support. The consultant collaborates with business stakeholders, technical teams, project managers, and cross-functional SAP teams to deliver manufacturing transformation projects and continuous process improvements.

Owns the technical delivery of customer SaaS implementations from requirements discovery and solution design through planning, coordination, and launch. Partners with customers, Customer Success, Product, Engineering, and QA to translate business needs into technical specifications, implementation plans, project tickets, timelines, and milestones. Manages dependencies, risks, scope changes, stakeholder communication, and customer technical guidance throughout implementation.

Build and lead full-stack growth features across onboarding, monetization, retention, and AI-driven experimentation. Own architectural direction for AI-first product engineering, including agent workflows, scalable codebases, API contracts, documentation, and evaluation systems. Partner with product, design, and data teams to validate ideas quickly, measure outcomes, mentor engineers, and improve learning velocity.

Own the realtime and voice layer for Hopper’s AI customer experience platform, including telephony integrations, streaming speech pipelines, model orchestration, and latency optimization. Build full-stack features with React, TypeScript, Scala, and Python on GCP, while supporting multi-tenant architecture, safety controls, observability, incident response, and partner deployments. Mentor engineers and contribute to architecture and code quality.

Own the editorial calendar and produce long-form and social content across blogs, LinkedIn, email, sales collateral, websites, and press releases. Translate technical input from internal experts into credible, engaging narratives, manage social execution, adapt video content, coordinate PR distribution, and analyze performance to improve content strategy. The role requires independent execution in a remote, fast-moving B2B technology environment serving a global esports betting audience.

Owns and manages the infrastructure powering secure AI agent deployments. Responsibilities include Kubernetes and Azure environments, Terraform-based infrastructure, MCP servers, access controls, enterprise integrations, GPU provisioning, compute scaling, model training efficiency, cost control, and governed connections to sensitive business systems. The role partners with infrastructure, security, compliance, technical, and business teams to deliver scalable and reliable AI platforms.

Lead the strategy, design, deployment, and scale-up of AI-powered health products across the Global South. Own product roadmaps, execution, government-system integration, stakeholder adoption, partnerships, grant development, and portfolio expansion. Collaborate with engineering, machine learning, program, and domain teams to deliver sustainable, measurable public-health impact.

Open application for a remote, high-ownership role at a B2B agency focused on AI-era organic search. Responsibilities include running experiments, optimising content for LLMs and AI visibility, documenting learnings, using proprietary tools, collaborating async with clients and teammates, and improving processes to drive measurable search and content outcomes.