Top Remote Jobs in Spain

Develop and manage B2B lead generation campaigns using Lusha and CRM or email marketing platforms. Responsibilities include prospect research, database enrichment and segmentation, targeted email campaigns, automated follow-up sequences, performance monitoring, A/B testing, weekly reporting, optimization recommendations, and GDPR compliance. The role is part-time, freelance, remote-capable, and requires proven CRM, lead generation, B2B prospecting, campaign analytics, and automation experience.

Drives digital solution sales and account growth across the Iberia region. Builds customer relationships, identifies opportunities, manages the sales process through closing, and supports onboarding, implementation, workflow optimization, training, and application support. Delivers presentations and product demonstrations, collaborates with marketing and commercial teams, manages forecasting and reporting, and serves as the digital solutions subject matter expert. Extensive domestic, regional, and international travel is required.

Support and improve Workday across the employee lifecycle by resolving HRIS tickets, maintaining documentation and SharePoint content, performing audits and reporting, testing configuration changes, supporting year-end activities, and contributing to HRIS projects and continuous improvement. The role also safeguards data integrity, security, and compliance while collaborating with global stakeholders and providing empathetic customer support.

Lead architecture and implementation of scalable full-stack features using NestJS and Next.js, integrate LangChain-driven AI, manage PostgreSQL schemas and performance, build responsive UIs with Tailwind CSS, implement authentication with Clerk, and ensure reliability with Puppeteer-based testing and automation.

Design, deploy, and maintain HPC and MLOps infrastructure across cloud and on-prem clusters. Manage schedulers (Slurm/PBS), optimize MPI/CUDA stacks, storage and networking, automate deployments with Python/Bash, instrument systems, and enable AI training/inference pipelines while collaborating with product and support teams.

Own and execute Decoda's content and inbound growth strategy across social, blog, SEO, and paid channels. Produce short-form video and written content, design experiments to optimize engagement and cost-per-lead, manage paid and organic performance, implement analytics and attribution (GA4, UTM), track funnel metrics, and collaborate with leadership to align content with sales and brand priorities.

Manage end-to-end game design for Talking Tom and Friends mobile games. Collaborate with product, art, and engineering teams to develop gameplay mechanics, monetization, and progression systems. Maintain creative quality across projects, analyze player data and feedback, support live operations and testing, and present design documentation and pitches. The role requires strong game design expertise, analytical thinking, cross-functional collaboration, and ownership of projects from concept through delivery.

Build end-to-end product features with a backend focus: schema and API design, UI work in React/TypeScript, GCP/Terraform infrastructure, CI/CD, DB performance tuning, production ownership, and product decision-making using AI coding tools.

The AI Engineer will build data pipelines and improve ML systems for reliability in production. Responsibilities include schema design, data infrastructure, and model evaluation, ensuring high-quality outputs and integration with product workflows.

Six-month M&A internship supporting senior bankers and clients on complex financial transactions. Responsibilities include financial and statistical analysis, company and industry research, client presentations, marketing materials, administrative and project work, and deal execution support. Candidates should demonstrate strong academic performance, analytical and communication skills, teamwork, commercial awareness, enthusiasm, and fluency in Spanish and English.