Remote Jobs in Spain

Maintain and expand the physical server, network, and cabling infrastructure that supports production data center environments. This hands-on operations role covers deployments, h…

This role focuses on shaping secure infrastructure solutions for artificial intelligence workloads. It combines solution architecture with technical engagement, helping organizati…

Guide the lifecycle of AI-focused digital products, translating established business priorities into a clear and executable roadmap. Work closely with engineering, design, project…

Build and operate the infrastructure and internal tools that help engineering teams deliver and run services reliably, securely, and at scale. The work spans cloud infrastructure,…

Own and improve the infrastructure that runs a platform for athlete health, with responsibility for reliability, security, and EU data residency. The role spans infrastructure ope…

Develop and maintain an open-source distributed tracing system, with an emphasis on reliable core behavior, practical usability, and long-term code quality. The role combines prod…

Build compiler and runtime capabilities that make neural-network inference faster and more efficient. The work spans graph optimization, intermediate-representation lowering, and…

Design the infrastructure that lets AI models interact with tools, data, and execution environments through the Model Context Protocol (MCP). The role covers protocol services, se…

Build and harden a high-performance cloud compute platform across hosted and on-premises environments. The work focuses on core systems components, strong workload isolation, and…

Build and operate the cloud platform, infrastructure, and internal tools that help engineering teams deploy and run services reliably, securely, and at scale. The role combines ha…

Build and ship a sports health platform across the stack, helping clinicians and performance teams care for professional athletes. The role combines web product development with b…

Train and improve foundational AI models, from pretraining and fine-tuning to evaluation and production deployment. The role spans research and systems engineering, with work acro…

Build production AI capabilities for analyzing site imagery and answering questions from technical manuals. The work spans computer vision and retrieval-augmented generation, taki…

Design and implement zero-knowledge proof systems that let decentralized applications verify AI inference, model integrity, and credentials without exposing private data or propri…

Own major parts of a full-stack platform that supports field data capture, live operational dashboards, and AI answers grounded in attributed sources. You’ll shape architecture an…

Build the web interfaces for an AI-powered field inspection platform used on construction sites. You will develop inspection dashboards, report-building tools, and an interface fo…

Develop machine learning models that help identify injury risk and support return-to-play decisions in professional sport. The work combines time-series and clinical language data…

Lead the hands-on modernization of business-critical applications built on legacy PHP. The role combines Staff-level architectural direction with direct engineering work: understa…

Shape the direction and delivery of products across an open-source smart home ecosystem. The role is expected to cover a pairing of projects, with the exact combination matched to…

Build the operating processes that connect sales, delivery, and customer success for an AI inference service, guiding customer engagements from proof of concept through production…

Build and maintain trusted data products that support pharmacy benefit and care navigation operations. This analytics engineering role translates complex healthcare workflows into…

Operate and improve a growing GPU computing platform that supports large-scale research workloads across multiple providers. The role spans Kubernetes operations, scheduling, stor…

Lead a small infrastructure team while remaining a hands-on engineer responsible for the technical direction and roadmap of a growing, multi-provider GPU cluster platform. The wor…

Coordinate technology and information security initiatives across distributed technical and business teams, guiding work from planning through delivery and operational handover. A…

Help strengthen security and privacy controls for a payments-focused technology environment. You will contribute technical implementation expertise to audits and translate complia…

Build and operate a cloud data platform, helping move workloads from multiple cloud environments into a unified platform. The work spans infrastructure automation, data pipelines,…

Build and evolve AI-enabled software for e-commerce, turning customer and product needs into useful features. The role spans backend services, LLM integrations, data flows, and th…

Build and evolve software that helps businesses move money through payment providers and programmable settlement infrastructure. In a small, remote engineering team, you’ll own wo…

Build and maintain the core contracts behind a digital currency protocol. You will own security across the contract lifecycle, from defining the properties the system must preserv…

Lead a platform engineering team responsible for the infrastructure, security, and delivery systems that enable product and software teams to work effectively. This is a hands-on…

Help build backend and data systems that make healthcare billing rules and payer information more reliable and actionable. The work combines scalable application development, data…

Build and improve frontend experiences for a cross-platform application focused on private data sharing and real-time communication. The work includes turning AI capabilities into…

Guide customer implementations of a software platform for airline inflight services, from early solution discovery through rollout and adoption. You will connect customer needs wi…

Design clear, usable experiences for business software, from early discovery and concepts through detailed interface design and iteration. You will partner with product managers,…

Build the integration and data foundations that let AI agents support healthcare billing across hospitals with different systems, coding conventions, and payer rules. You will wor…

Build a product as an integrated whole, connecting its user experience, backend, data model, and workflows. This founding product engineering role suits someone who enjoys owning…

Remote, full-time position for an Inference & Model Serving Engineer embedded within a Model Engineering team. The work centers on the production systems that host, optimize, and…

A senior machine learning architect role focused on leading ambitious client engagements around agentic AI, conversational copilots, and large-scale search and recommender systems…

A senior mobile engineering opportunity focused on React Native development within an established IT services organization. The position is based in Bogotá, Colombia, sits within…

A senior data science role embedded at the intersection of data, product, and growth for a globally used digital document platform serving tens of millions of users. The position…

A senior product leader is needed to own the vision and roadmap for a universal identity verification initiative that lets users verify once and reuse that verification across an…

A remote Product Designer role on a team operating as an AI-first consumer technology company serving millions of customers globally. The position centers on end-to-end product de…

A senior back-end engineering role on the team building a Business Planning platform that helps finance teams automate reporting, forecasting, and collaborative planning. The plat…

A player-coach leadership role building the evaluation function for a production-grade tabular foundation model. The team will own how the model is measured, creating the shared b…

A Manual QA Engineer position embedded in a Game Client squad within an iGaming-focused technology supplier, working alongside creative and technical teammates to ship polished ga…

Lead the architecture and delivery of a GPU compute and managed inference platform that runs on Kubernetes, taking the system from orchestrating workloads on a managed cluster to…

This position drives innovation in how advanced AI models are served and run, especially on phones and other resource-constrained devices. The work spans the full stack of inferen…

This is a conductor-style technical project management role inside a small industrial software team, owning the timing and clarity of both customer-facing deployments and the inte…