Top Software Engineer Jobs in Madrid

The Senior Software Engineer will design, develop, and deliver high-volume applications, optimizing performance, and ensuring compliance with specifications while supporting continuous improvement.

The Senior Software Engineer will enhance fintech products at Hopper, focusing on backend systems and integrating with major travel companies through their B2B platform.

As a Senior Software Engineer on the Verification Automation team, you'll maintain and improve the Verification Platform, design new systems, mentor team members, and collaborate with cross-functional teams, while ensuring quality and security.

Design, implement, and maintain systems for a modern ledger at Alpaca. Collaborate with teams to deliver scalable solutions for trading financial assets.

As a Senior Software Engineer, you'll build backend indexing services and APIs for MetaMask, collaborate with various teams, and maintain high code quality standards.

Develop and maintain backend systems for Structure for Jira Cloud, writing testable code and collaborating with teams to solve complex problems.

As a Senior Software Engineer, you'll design, develop, and maintain Golang applications, optimize performance, and lead architecture projects, ensuring high quality and collaboration with teams.

As a Senior Software Engineer, you will develop real-time security detection features and contribute to open-source projects, focusing on high-performance technology.

As a Staff Software Engineer at Mews, you'll design scalable cloud-native systems, mentor engineers, and contribute to architectural strategy in the hospitality tech industry.

As a Senior Software Engineer at MetaMask, you'll build and enhance user engagement tools, contribute to backend APIs, and collaborate with cross-functional teams to create secure Web3 interactions.

Improve Firefox development workflows, mentor team members, collaborate on code reviews, and analyze data trends in development workflow.

The role involves building and enhancing MetaMask's Advanced Trading features, collaborating on user-centric solutions, and ensuring high-quality code standards in a diverse engineering team.

The Senior Software Engineer will enhance cloud development by building low-level runtime systems, focusing on performance and reliability. Responsibilities include developing APIs, optimizing distributed systems, mentoring engineers, and contributing to open-source projects.

As a Senior Software Engineer, you will mentor junior engineers, lead architecture decisions, conduct code reviews, and collaborate across teams to deliver scalable software solutions. You'll employ agile methodologies, manage complex technical challenges, and contribute to continuous delivery using an array of modern technologies.

As a Senior Software Engineer at Nomic Foundation, you'll work on low-level EVM bytecode functionality in Rust, contribute to open-source projects, and coach other engineers while navigating complex projects and collaborating within a remote team.

Lead the technical vision for the HR platform, drive AI and machine learning projects, and mentor senior engineers to ensure security and scalability in software delivery.

As a Principal Software Engineer, you'll lead the LiveOps squad, designing and optimizing high-performance systems, mentoring engineers, and impacting game development.

The role involves developing performance testing frameworks, collaborating to resolve performance issues, and optimizing system performance in cloud environments.

As a Staff Engineer, you'll enhance web tools for utility companies, ensuring scalability and efficiency in vegetation risk management and leading cross-team technology initiatives.

The Senior Software Engineer will develop production-grade Python code, design solutions from architecture to implementation, and mentor team members within a high-traffic, agile environment.

As a Staff Software Engineer, you will define engineering vision, lead large projects, ensure code quality, and mentor engineers while enhancing the scalability of the platform.

The Senior Software Engineer will build and optimize low-level platform components, focusing on distributed computing and high-performance storage, while ensuring efficient code and system performance testing.

The Senior Software Engineer will lead the development of a Python-based platform, enhancing a mature system for open-source collaboration, mentoring teams, and driving innovation.

The Senior Software Engineer will develop and maintain Fever's applications, ensuring high code quality, engaging in CI/CD processes, and mentoring team members while handling significant traffic and implementing new microservices.

As a Senior SaaS Software QA Engineer, you will develop and execute automated tests, design test frameworks, and collaborate with teams for high-quality cloud applications.