Top Tech Jobs & Startup Jobs in Madrid

Develop and optimize real-time mobile rendering features (Vulkan/Metal), write and optimize shaders, implement GPU-driven geometry and culling, profile GPU/CPU performance, collaborate with engine and content teams to meet cross-platform visual and performance goals.

The role involves delivering features across the CRM platform for distributors, using AI tools, handling fullstack development tasks, and collaborating closely with teams and customers.

The Senior Creative Strategist manages creative video ad production, analyzes data for strategy formulation, and collaborates with teams to enhance client revenue growth through effective performance ads.

Join a remote EU-based game studio talent pipeline as a senior C++ engineer working in custom engines or UE5. Maintain and develop game features and tools, collaborate across disciplines, and regularly debug, profile, and optimize code. Candidates may be contacted for future openings and will complete a technical test.

Seeking an Account Executive for stablecoin sales. Responsibilities include acquiring clients, managing full sales cycle, and driving adoption of financial solutions.

As a Senior or Staff Software Engineer focused on SRE, you will optimize performance, manage infrastructure with code, drive observability, and collaborate with teams to enhance system reliability and efficiency.

Support management reporting and P&L consolidation, assist monthly/quarterly/annual reporting and budgeting, perform financial analysis and balance sheet reconciliations, prepare pivot tables and ad hoc reports, and help automate/reporting improvements using Excel and Google Sheets.

Develop and deploy production-ready generative AI applications using Python, LLMs, RAG, AWS Bedrock, and OpenAI APIs. Responsibilities include model customization, API integration, data preparation, performance tuning, production deployment, documentation, and cross-functional collaboration. The role focuses on applied engineering rather than research and requires experience integrating AI solutions into business applications.

Manage lifecycle communications for a consumer AI education platform, including email and push notification campaigns. Conduct frequent A/B testing, operate or analyze campaigns using Mixpanel, Customer.io, and PostHog, and improve student engagement and retention. The role is remote within Europe and available as either full-time employment or an independent contractor arrangement.

The Renewables Measurement & Data Engineer will validate renewable measurement data, support on-site measurements, troubleshoot systems, and analyze resource potential and asset performance.