Top Software Engineer Jobs in Barcelona

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.

Lead a team of engineers in designing, implementing, and maintaining software solutions for the Seqera Platform. Collaborate across teams, improve processes, and ensure high-quality product delivery.

Design and develop features for a mobile security SDK while improving QA practices and collaborating with cross-functional teams.

The Senior Software Engineer will design, develop, and test an app protection tool using Python. Responsibilities include improving system reliability, collaborating with teams, and mentoring other developers while ensuring high-quality code and system scalability.

Responsible for building scalable distributed systems, mentoring teammates, innovating on technical solutions, and improving team processes. Requires expertise in backend languages, especially Golang and Typescript.

The Senior Software Engineer will implement features, collaborate with the developer community, and support product troubleshooting while utilizing expertise in Java, Python, and containerization technologies.

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

The role involves developing scalable backend services, AI-enabled tools for marketers, and ensuring collaboration in real-time in a remote setting.

As a Software Engineer, you'll build reliable systems, drive innovation in autonomous squads, and mentor within a collaborative engineering community.

As a Senior Software Engineer for Grafana k6, you'll develop and maintain performance testing tools, work on the codebase, collaborate with engineers, and enhance system reliability while ensuring high-quality code delivery.

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.

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.

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

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.

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.

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.

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.

The Staff Software Engineer will build backend capabilities for Kraken's platform, focusing on distributed systems and integrating AI functionalities while ensuring high standards of reliability.

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.