Top Software Engineer Jobs in Madrid

As a Senior Software Engineer at Rewardful, you'll improve infrastructure, optimize performance, implement scalable solutions, and develop new features for our SaaS affiliate management platform.

Collaborate with teams to create scalable software, enhance automation, improve platform components, and lead initiatives for productivity.

As a Backend Software Engineer, you will develop scalable applications using Go, Elixir, or Ruby, while collaborating with teams on architecture and reliability improvements. You will mentor junior developers and ensure code quality through peer reviews and continuous delivery practices.

The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.

As a Software Engineer, you will build and develop the Mindly product, focusing on user needs, implementing reliable code, and collaborating with cross-functional teams.

As a Senior Software Engineer, you will design and implement scalable software solutions, improve system automation, and collaborate with distributed teams. You'll enhance platform functionality, create common components, and contribute to observability tooling, all while driving continuous improvement initiatives.

As a Senior Staff Software Engineer on the Platform Team, you'll design high-performance backend systems, mentor engineers, and drive architectural strategies to enhance Kraken's system reliability and scalability.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

Join Filigran as a Senior Software Engineer to develop a scalable XTM Suite platform using TypeScript and Python. You'll focus on architecture and community engagement while innovating cybersecurity solutions.

Lead the technical direction for the Billing Experience team's systems, focusing on design, implementation, and operational excellence for complex billing systems.

Design and build key features for an AI coding platform, focusing on user experience and product growth in a collaborative environment.

Seeking a Senior Software Engineer to drive backend services, contribute to architecture, and ensure high-performance systems using Golang and modern technologies.

The Staff Software Engineer will tackle large technical challenges, design scalable solutions, influence architectural direction, and enhance platform efficiency while collaborating with various teams.

The Staff Software Engineer will implement scalable solutions, tackle complex system challenges, and guide platform architecture while collaborating with multiple teams.

The Senior Software Engineer will develop and enhance high-volume payment systems, designing solutions, optimizing performance, and ensuring compliance with specifications while fostering continuous improvement.

The Senior Software Engineer will develop high-volume applications, enhance performance, and implement new features for payment systems, collaborating through all development phases.

As a Senior Developer, you'll contribute to architecture, design, and development of core platform products, drive innovation, and maintain applications.

As a Senior Software Engineer in Localization, you will develop and maintain localization tools, collaborate on internationalization features, and support community localizers.

Join the Connectivity team to design and maintain APIs and services that enhance Mews' functionality, ensuring reliable high-scale integrations.

As a Senior Blockchain Engineer, you will design and optimize smart contracts and blockchain infrastructure, collaborate with teams to ensure secure solutions, and lead development efforts in the DeFi ecosystem. You will analyze technologies, mentor staff, and enhance performance while maintaining security best practices.

The Senior Software Engineer will design and implement scalable software solutions, enhance system automation, and collaborate with distributed teams to improve platform functionality and capabilities.

Design and develop features for the data platform, focusing on data ingestion and processing. Architect scalable data pipelines, mentor team members, and handle operational issues.

Design, develop, and maintain mobile applications using React Native, focusing on user onboarding and experience optimization while mentoring other engineers and influencing technical strategies.

As a Senior Software Engineer at Kraken, you will collaborate with teams to develop onchain services, optimize applications, and mentor engineers, focusing on blockchain and DeFi technologies.

As a Senior Software Engineer at Kraken, you will design and maintain backend systems, SDKs, and APIs, enabling efficient growth engineering. You will improve internal tools, enhance developer workflows, and ensure system reliability across multiple teams.