Banco Santander, S.A.

Senior software engineering role focused on backend Java development and blockchain architecture for digital assets and banking applications. The position provides technical guidance across Web3, smart contracts, cloud architecture, and mission-critical systems.

Santander is seeking an experienced PolyPath Market Risk Technology Specialist to support pricing, valuation, and market-risk systems in a capital-markets environment. The role combines deep PolyPath expertise with hands-on Java and Python development and strong knowledge of structured fixed-income products.

This SRE role will sustain and evolve AWS cloud and on-premises infrastructure while improving system reliability, observability, and production operations. The position combines incident response, CI/CD enablement, infrastructure automation, and close collaboration with development teams in a hybrid São Paulo work model.

Data Engineer Spec III responsible for designing, developing, and maintaining scalable data pipelines across diverse sources and destinations. The role combines SQL, Python, cloud platforms, Airflow, and data governance in a hybrid São Paulo work environment.

IT Analyst III responsible for designing, building, and scaling high-availability microservices and APIs, primarily with C#/.NET and TypeScript/Node.js. The role also contributes to frontend development, cloud connectivity, deployments, monitoring, and AI-enabled development practices.

Lead Santander’s enterprise AI transformation from strategy and use-case definition through hands-on development, production deployment, and adoption. The role combines AI product leadership, architecture, Python development, LLM/RAG solutions, agentic workflows, and measurable business impact in a regulated banking environment.

Senior Angular specialist responsible for evolving frontend architecture, micro-frontends, performance, security, testing, and CI/CD practices for Santander Investimentos. The role also mentors developers and works in a hybrid São Paulo arrangement.

Serve as a senior technical reference designing and developing scalable, secure software solutions for Santander Investimentos. The role focuses on distributed systems, AWS cloud architecture, financial-market integrations, and digital assets such as cryptoassets and blockchain.