Top Software Engineer Jobs in Spain

The Senior Applications Programmer will design, code, and maintain the QSS Test Solution application and integrate test automation within existing systems. Responsibilities include gathering stakeholder requirements, developing automation, ensuring code quality, and managing CI/CD processes.

The Staff Software Engineer will provide expertise in SAP systems, driving design and delivery of banking solutions, ensuring high-quality performance and integration with enterprise capabilities.

Lead technical initiatives across front-end, back-end and data platforms; design, develop, deploy and operate high-quality full-stack solutions; mentor engineers, drive architecture, CI/CD, DevSecOps and cloud-native best practices; collaborate with stakeholders to deliver AI-powered wealth products.

Lead the design and development of front-end applications using React or Angular while building backend services with .NET technologies. Champion engineering best practices and mentor team members.

Develop, design, and maintain automated test tools and frameworks. Create and execute functional and data validation tests, collaborate with engineering and DevOps for CI/CD and test environments, influence product design for testability, and analyze data to identify issues and ensure quality, performance, and reliability.

The Software Engineer will design, implement, and support microservices for webhook delivery, advocating operational best practices, and collaborating with teams on improvements.

The Senior Software Engineer will develop multi-currency account systems and payment processes, lead product initiatives, and mentor team members.

Lead technical founding of OpenGRC: define architecture and roadmap, build MVP (SPA frontend and event-driven Node.js backend), design correlation and quantification engines, set engineering standards, mentor engineers, integrate with OpenCTI/OpenAEV and the open-source community, and translate product goals into scalable technical solutions.

The Senior Software Engineer will build and manage features for vulnerability discovery and remediation, develop scalable services in Go, and participate in product re-architecture, handling security data throughout the software lifecycle.

The role involves creating and automating infrastructure features for data platforms using Python, with a focus on distributed systems and collaboration within a global team.

Join Canonical's OpenStack Engineering team to develop and manage Charmed OpenStack and Ceph, focusing on Python code and infrastructure automation.

The role involves automating OpenSearch operations by developing features in Python, collaborating with an international team, and providing expertise on data platforms.

The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.

As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.

Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.

Seeking a Software Engineer to build AI-driven products, ensure solution quality, mentor colleagues, and collaborate on technological solutions for travelers.

Develop features for the AI platform, create API endpoints, debug issues, perform code reviews, and maintain documentation, while working in a collaborative environment.

As a Senior Embedded Software Engineer, you will develop and maintain embedded Linux solutions, focusing on system-level connectivity, security, and middleware. You'll collaborate with teams to optimize core services and resolve complex field issues in an agile environment.

The Staff Software Engineer will lead the design and delivery of cloud-native solutions, modernize technology, and drive engineering excellence while mentoring team members and improving architecture.

As a Principal Software Engineer, you will lead engineering initiatives, develop enterprise-level solutions, mentor junior engineers, and drive Agile practices within a collaborative team.

As a Staff Software Engineer, you will design and develop microservices, improve architecture and coding standards, mentor engineers, and guide integration within the team.

The role involves leading backend service scaling initiatives, mentoring engineers, and designing new Go services, ensuring high reliability and performance for scalable systems.

As a Senior Software Engineer, you will develop embedded software for motor control and inverter systems, ensuring compliance with automotive standards while collaborating with cross-functional teams.

Lead architecture and implementation of platform modernization from a .NET monolith toward a unified Java/Spring stack. Design zero-downtime migration patterns, build and transition services, collaborate with product and distributed teams, implement observability with Grafana and tracing, and leverage agentic programming tools to accelerate refactoring and development.

As a Staff Software Engineer, you will lead mobile and backend engineering, drive architectural decisions, and mentor engineers while enhancing solution quality through industry best practices.