Top Software Engineer Jobs in Barcelona

The System Software Engineer prepares customer analysis for traffic control software, develops customer-specific solutions, and supports project management and engineering teams throughout the project lifecycle.

As a Software Engineer II, you will develop backend applications, work on APIs, and contribute to IAM systems while collaborating with teams to enhance customer features and technical excellence.

As a Frontend Engineer, you will enhance Bitpanda's B2C platform by building secure and scalable web applications using Angular and TypeScript, collaborating with teams to deliver high-quality user experiences.

As a Software Engineer, you'll design and develop software solutions, solve technical problems, lead projects, and collaborate with product and operations teams.

Join Genesy AI as a Software Engineer, focusing on backend and frontend development. Responsibilities include building scalable services, optimizing APIs, and collaborating across teams to enhance a sales automation platform.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.

The Software Engineer will maintain and evolve an internal technical product focusing on reliability, standardization, and automation within a backend-heavy role, ensuring effective CI/CD and technical proposals.

Design, build, and maintain Ruby on Rails web applications and backend services. Translate product requirements into scalable solutions, champion TDD and CI, improve performance, lead architecture discussions, mentor teammates, and collaborate cross-functionally to ship features.

As a Software Engineer at Prosper AI, you'll design and scale AI voice agent systems for healthcare, focusing on low-latency speech and reliability systems.

The Software Engineer role involves developing high-quality web and mobile applications, collaborating with cross-functional teams, and ensuring core engineering practices while maintaining a strong user focus.

As a Senior Software Engineer, you will build scalable systems, mentor engineers, and ensure high availability of data pipelines, collaborating with cross-functional teams.

The Staff Software Engineer will lead technical strategy, collaborate on product development, ensure system reliability, and mentor engineers while owning critical customer-facing systems.

Design and implement IAM solutions using SailPoint and Okta, build workflows with APIs, support PAM, and ensure compliance with security requirements.

The Senior Front End Software Engineer will lead UI development for a financial platform, mentor junior staff, and collaborate on a component library using modern frameworks and technologies.

The AI Software Engineer will develop and improve Joko's AI shopping assistant, focusing on architecture, evaluation, data management, and personalized user experiences, while collaborating with product teams.

The Senior AI & Computer Vision Software Engineer will develop innovative, production-ready AI solutions, prototype quickly, and bridge research to production while sharing knowledge with the team.

The Software Engineer will design, build, and deploy software for ML and AI tasks, ensuring scalability and security while collaborating with cross-functional teams and automating testing processes.

As a Growth Software Engineer, you will scale user and business growth through experimentation, data-driven development, and cross-functional collaboration, particularly in user engagement and retention.

As a Software Engineer, you will build and maintain scalable, secure backend systems for integrating various blockchains, ensuring client fund safety and optimizing databases.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.

Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.

The role involves implementing and administering CPQ solutions, configuring pricing strategies, and integrating CRM platforms like Salesforce or Microsoft Dynamics with ERP systems.