Top Software Engineer Jobs in Madrid

The role involves designing and implementing Python services and AI solutions, leading technical engagements, and mentoring engineers. Responsibilities include production-level coding, architecture decisions, and client interaction.

The role involves designing and implementing services in Rust and TypeScript, integrating new blockchains, and maintaining high-volume systems. Responsibilities also include security design, collaboration with teams on blockchain needs, and contributing to internal tools and documentation.

Join Reedsy to develop and improve a collaborative word processor, adding features and ensuring performance and security for users.

Design and develop an automation platform for HPC data centers, improve operational efficiency, collaborate with stakeholders, troubleshoot issues, and participate in code reviews.

This role involves designing, implementing, and maintaining the VERA engine core and its ecosystem, focusing on production-grade stream processing and system-level software development.

The Senior Software Engineer will design, code, and optimize a platform supporting sports betting operations, ensuring stability, performance, and scalability while mentoring team members.

Design and improve backend services for payment flows, develop frontend components, and manage third-party integrations in a fast-paced environment.

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.

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

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

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

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

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.

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.

The Senior Full-stack Engineer will design and build features in TypeScript, driving projects with a product mindset and collaborating in a dynamic startup environment.

The Staff Software Engineer will lead technical direction, improving system design and mentoring others while writing code and collaborating across teams for a cloud-based generative coding platform.

Develop and maintain scalable backend services using Graph features; optimize systems performance and security; mentor team members; ensure compliance and quality standards.

This role focuses on establishing DevOps/SRE practices, operational excellence, and leading engineering efforts in building reliable and scalable distributed systems.

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

Lead integration of LLMs and generative AI into production applications, implement RAG and prompt-engineering solutions, build CI/CD pipelines, collaborate with cross-functional teams, mentor engineers, and drive AI automation and platform improvements.

As a Senior Software Engineer, you'll design, build, and scale the core systems and APIs of The Flex platform, focusing on automation, reliability, and performance.

As a Senior Software Engineer, you will design and implement distributed storage components for streaming tables, improve performance and reliability, and contribute to the Apache Fluss project.

The Senior Software Developer will develop and maintain platform services for transportation, focusing on both frontend and backend solutions while ensuring high quality, performance, and security compliance.