Top Software Engineer Jobs in Madrid

The role involves improving Firefox development workflows, mentoring team members, collaborating across teams, and analyzing development data.

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.

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.

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

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

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

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.

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

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 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.

As a Staff Software Engineer on the Growth team, you will lead technical projects impacting user acquisition, mentor engineers, and ensure system reliability and scalability.

Design, develop, and maintain payment processing systems. Optimize user experiences, ensure security, mentor engineers, and influence technical decisions.

As a Senior Software Engineer, you'll tackle high-impact problems by creating full-stack applications, collaborate across teams, and drive user engagement through strategic engineering solutions fitted for growth.

Design and implement robust Rust services for Kraken's core infrastructure, focusing on security, maintainability, and operational resilience in production environments, while collaborating with product teams and debugging issues across the stack.

Design, build, and optimize high-performance AI infrastructure systems to support intelligent agents, ensuring reliability and scalability for millions of users.

Design and implement robust Rust services for trading and payments, focusing on performance and user impact while collaborating on distributed systems architecture.

As a Fullstack Software Engineer at Amplemarket, you will design and build features for our AI-powered sales platform, collaborating with co-founders and cross-functional teams to enhance user experience and solve complex problems.

As a Frontend Software Engineer, you will build user interfaces for Amplemarket's sales platform, collaborating with co-founders and cross-functional teams to enhance product usability and user experience.

Amplemarket seeks a Senior Backend Software Engineer to build reliable backend systems, design APIs, collaborate cross-functionally, and drive product development.