Top Tech Jobs & Startup Jobs in Spain

Develop, validate, and deploy machine learning and statistical models for soccer betting products. Create soccer-specific features, run offline and online experiments, collaborate with data engineering and product teams, follow software engineering best practices, document work, and present findings to technical and non-technical stakeholders.

Lead migration to scalable cloud infrastructure, build and optimize high-concurrency React/Next.js and Node.js applications, deploy and tune production LLM integrations (OpenAI/Groq), and implement monitoring and cost-efficient reliability practices.

As a Technical Sales Manager, you will drive business growth by blending technical expertise with customer engagement, supporting the sales cycle, and expanding the customer base in Spain and Portugal.

As a Full-stack Engineer, you will enhance UI, develop internal tools, and tackle performance challenges using React, TypeScript, and Node.js, impacting real-time trading systems.

The AI-First Full-Stack Engineer will lead full-stack development using Node.js and Next.js, integrating AI workflows and orchestrating Claude agent teams for efficient engineering processes, ensuring compliance with healthcare standards.

The internship involves setting up data processing pipelines, collaborating with clients, conducting R&D, supporting sales, and understanding product lifecycles in AI for insurance.

Outbound prospecting to identify and qualify Spanish-market customers, engage prospects, book demos, maintain CRM records, collaborate with sales and marketing to refine messaging, run outreach campaigns, and provide feedback on market trends to improve approach.

The Product Manager will develop marketing plans, establish product positioning, oversee market research, and collaborate on product development and pricing strategies.

Designs and executes implementations of Aucerna software for upstream oil & gas clients. Performs hands-on delivery, supports go-live, provides training, resolves technical issues, and builds client relationships while collaborating across product, QA, sales, and solutions teams.

Invitation to join Primer's talent community by submitting a CV/LinkedIn and a short note. Candidates are kept on file for future roles; outlines typical interview stages, company culture, remote-first policy, and benefits.