Top Remote Jobs in Madrid

Manages the HR function across Nigeria, Curacao, and Suriname, covering recruitment, onboarding, employee relations, compliance, payroll, benefits, compensation, immigration, HR systems, reporting, governance, and office vendors. Advises leaders, supports organizational change, maintains employee records and policies, coordinates international assignments, and prepares board materials. The role serves as the organization’s sole HR representative and requires strong international HR judgment, cultural awareness, confidentiality, and stakeholder management.

Own the end-to-end enterprise architecture for a FinTech and cryptocurrency ecosystem spanning payments, cards, custody, wallets, mining, and core platforms. Define architecture standards, technology roadmaps, integration patterns, and service boundaries; design scalable, resilient distributed systems; lead architecture reviews; and guide technical decisions across engineering teams. Partner with CTO, engineering, product, and business stakeholders while addressing security, reliability, observability, performance, compliance, and technical debt.

Design polished interfaces for the vCluster Platform, partnering closely with frontend, backend, product, and engineering teams. Translate complex technical problems and ambiguous requirements into intuitive B2B product experiences. Conduct UX research and competitive analysis, communicate design decisions to stakeholders, and maintain visual consistency with the company brand. The role focuses on engineer-facing infrastructure products and requires technical curiosity, strong visual design, user empathy, and autonomous execution in a distributed startup environment.

Write high-impact copy for Kraken Pro across campaigns, landing pages, emails, in-app experiences, paid ads, and social media. Translate complex trading products into compelling messaging, maintain brand voice, support product launches, collaborate with Design, Product, Growth, Social, Legal, and Communications, and optimize copy through testing and performance analysis. The role requires strong writing range, crypto and trading culture fluency, speed, creativity, and attention to compliance.

Work closely with company founders to execute go-to-market strategies, improve operational processes, grow client and partner communities, and implement AI-driven solutions. The role involves managing go-to-market pipelines end to end, coordinating cross-functional initiatives, and adapting within a fast-paced startup environment.

Lead Hostinger’s strategy for engaging developers, DevOps engineers, and AI-focused technical audiences. Build communities, campaigns, narratives, webinars, workshops, partnerships, and advocacy programs for infrastructure products including VPS, GPU, and AI offerings. Collaborate with Product Marketing, Product, Creative, PR, and Content teams to create technical content and measure community and brand impact across markets such as Brazil and the US.

Design, build, maintain, and optimize scalable cloud applications for a global transportation platform. Collaborate with product and engineering teams to deliver features, ensure platform stability and security, write automated tests, resolve technical issues, document solutions, estimate effort, and provide third-level support. The role requires JavaScript and Node.js development experience, database expertise, containerized environments, and interest in AI-assisted development.

Designs and scales real-time identity verification services, including APIs, event-driven systems, architecture, CI/CD, observability, and reliability foundations. The role owns technical architecture, raises engineering standards, mentors engineers, collaborates with ML and product teams, and delivers secure, maintainable, high-throughput services for internal and external customers.

Design, develop, and maintain high-quality web applications using CodeIgniter and PHP. Collaborate with cross-functional teams to define and ship features, ensure application performance and quality, identify and fix bugs, and maintain code quality and automation.

Lead end-to-end technical projects, managing timelines, budgets, scope, risks, resources, quality assurance, and stakeholder communication. Collaborate with engineering teams to customize cloud-native software solutions for partner requirements, translate technical concepts for non-technical stakeholders, and coordinate multiple concurrent projects. The role requires Agile experience, cloud technology knowledge, software development lifecycle understanding, strong organization, leadership, and communication skills.