Top Remote Jobs in Spain

Design, implement, and optimize high-performance attention and foundational AI kernels for GPUs, NPUs, ASICs, and other accelerators. Build reusable attention-framework abstractions, profile workloads, develop benchmarks and correctness tests, analyze hardware and compiler behavior, and improve production inference performance. Collaborate with hardware and software teams, document designs, resolve ambiguous performance issues, and mentor engineers while supporting new accelerator architectures and AI workloads.

Owns regulator-facing compliance work across cryptoasset, e-money, and payments programs. Responsibilities include drafting policies and regulatory submissions, designing Travel Rule and blockchain-analytics controls, supporting DORA documentation, managing safeguarding and wind-down materials, assessing products and counterparties, coordinating regulator responses, and tracking commitments through closure. The role requires substantial authorization experience, regulatory drafting expertise, and knowledge of transaction monitoring, sanctions screening, and compliance controls.

Lead Trade Nation’s data and AI strategy, with emphasis on deploying AI into business workflows and enabling measurable adoption. Own the data warehouse’s business-facing gold layer, semantic models, data quality, analytics engineering standards, and self-service analytics. Lead and develop data analysts while partnering with engineering, compliance, and senior stakeholders. The role requires financial services experience, strong SQL and data modelling skills, cloud data platform expertise, and the ability to deliver AI initiatives from concept through production.

Lead complex sustainability data analysis for client decision-making, regulatory compliance, and reporting. Develop methodologies, calculations, data-quality processes, audit trails, dashboards, and visualizations using analytical tools. Advise clients on EPR, PPWR, and sustainability regulations, translate findings into actionable insights, and provide technical leadership, quality assurance, mentoring, and business-development support.

Lead Ohme’s expansion into Switzerland by managing distribution sales, developing partnerships with EV ecosystem players, owning the full sales cycle, achieving revenue targets, and expanding market presence. Build relationships with installers, distributors, utilities, fleet partners, and resellers; monitor market trends and competitors; represent the company at industry events; and provide market feedback to sales and product teams.

Lead product design for an AI-powered B2B sales platform, shaping product strategy, visual direction, user experience, and design processes. Create user flows, prototypes, and high-fidelity visuals; collaborate with founders, engineers, sales, and support; conduct customer discovery; participate in critiques; and promote design excellence. The role focuses on simplifying complex UX challenges involving AI and human intent while delivering high-quality software in a fast-paced startup environment.

Build and evolve Polar’s finance and monetization platform for AI products. Own product development end-to-end across frontend and backend systems, create intuitive developer experiences, ship reliable software quickly, engage with merchants, and translate feedback into product improvements. The role requires strong technical foundations, product judgment, design sensibility, autonomy, engineering quality, and comfort working across the stack. Payments, billing, developer tools, open-source contributions, and side projects are valued.

Build and operate full-stack systems for an AI-powered offensive security platform. Responsibilities include developing React frontends, TypeScript APIs, Kotlin and Go backend services, deploying on AWS, designing scalable systems, optimizing databases, supporting production, and owning features from concept through deployment. The role involves close collaboration with AI and security researchers in a fast-paced remote startup.

The Chief Information Security Officer will lead global information security strategy, governance, risk management, compliance, product and cloud security, identity, data protection, security operations, incident response, third-party risk, and AI security. Reporting to the CTO, this executive will build and develop the security organization, establish metrics and risk processes, strengthen security culture, and partner with Engineering, IT, Legal, Privacy, and executive stakeholders across a global SaaS technology company.

Convert tailor-made travel enquiries into confirmed bookings through accurate quotations, proactive customer follow-up, and commercial sales activity. Manage enquiries across company brands, coordinate with suppliers and internal teams, meet quotation turnaround targets, identify growth opportunities, and maintain accurate booking records. The role also supports sourcing administration, evaluates pricing and margins, resolves customer issues, and collaborates with Sales, Ecommerce, Supply, and Sourcing teams.