Top Remote Jobs in Spain

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.

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.

Develop and modify mobile games in Unity using C#, prototype gameplay variations, and build internal tools for creative production and playable ads. Rapidly iterate on mechanics, visuals, UI, cameras, and features; debug and optimize performance; use advertising performance data to improve concepts; collaborate with Creative, Game Development, and User Acquisition teams; and explore AI-assisted workflows and emerging technologies.

Leads end-to-end recruitment across European markets, partnering with hiring managers, sourcing and screening candidates, coordinating interviews, managing candidate experience, supporting inclusive hiring, developing university partnerships, and contributing to global talent acquisition initiatives, employer branding, workforce planning, and process improvement.

Lead private-cloud and on-premises deployments of an enterprise AI platform. Partner with customer IT teams on infrastructure, security, and data requirements; design compliant deployment strategies; troubleshoot technical issues; and deliver reliable rollouts. The role requires production Kubernetes and Helm expertise, cloud infrastructure knowledge, DevOps and CI/CD experience, customer-facing skills, French fluency, and travel of up to 20–40%.

Design and maintain ETL/ELT pipelines and data warehouse architecture, analyze and visualize data with SQL/Python/R and BI tools, build machine learning models and A/B tests, and partner with engineering and business teams to deliver data-driven insights for fintech use cases (fraud detection, segmentation, forecasting).

Lead end-to-end annotation projects: define workflows, coordinate teams (annotators, reviewers, experts), track progress and quality via dashboards, manage launches and phase transitions, pilot tooling and methodology improvements, and build scalable operational systems and documentation to support annotator community and cross-functional alignment.

Manage billing and account support across email and live chat for global InvestingPro subscribers. Handle cancellations, retention and win-back conversations, refunds, billing questions, payment updates, invoices, and subscription changes. Use AI-assisted tools to draft and translate responses, assess refund eligibility, resolve administrative issues, and escalate complex technical or financial product questions. Maintain high accuracy, efficiency, customer satisfaction, and retention.

Support the Business Development Director by identifying new niches and prospects, building pipelines of creators/influencers, maintaining lead records, optimizing the sales funnel, and proposing process improvements.

Design, build, and maintain scalable backend services in Scala. Develop event-driven distributed systems using Akka/Pekko and Kafka, collaborate with cross-functional teams, contribute to architecture, troubleshoot production, optimize performance, mentor juniors, and participate in 4-6 week on-call rotations after onboarding.