Top Software Engineer Jobs in Barcelona

You will develop and maintain web applications for one of Europe's leading investing platforms, focusing on user experiences with React, NextJS, and TypeScript, while collaborating with cross-functional teams.

The role involves designing, developing, and maintaining full stack applications, focusing on modern APIs, cloud services, and collaboration with teams.

The Senior Software Engineer will develop software solutions, mentor juniors, collaborate on projects, and integrate GenAI features within a team environment focused on cancer research.

As a Senior Software Engineer, you will lead backend development for the Merchant Data Platform, mentor junior engineers, ensure system reliability, and collaborate in product development. Your role involves project management, technical planning, and maintaining high availability of services.

The Robotics Test Automation Engineer will develop and maintain automated test pipelines, ensure reliable regression tests, and support CI/CD integration to enhance testing while collaborating with developers.

As a Software Engineer 2 - Mobile, you'll build scalable native ad experiences for the Android app, collaborating with cross-functional teams and focusing on user trust through privacy-first development practices.

Develop and optimize algorithms, build data processing automations, and create data tools while collaborating with cross-functional teams.

As a Full-Stack Software Engineer, you'll design and build APIs, develop user interfaces in TypeScript, and improve CI/CD workflows while collaborating with a skilled team to enhance data management processes.

As a Software Developer in Test, you will enhance testing for spatial intelligence systems, improve automation, define quality standards, and strengthen CI/CD processes.

As a Senior Engineer, you'll develop scalable, event-driven backend architectures, design low-latency APIs, and contribute to product development across the stack while optimizing performance and collaborating on AI features.

As a Lead Product Software Engineer, you'll guide a team in delivering software solutions, ensure adherence to guidelines, and collaborate with various teams for project success.

The role involves designing and implementing web applications using various technologies, collaborating with teams, and ensuring high-quality delivery.

The Software Engineer II will develop a native iOS SDK using Swift, focusing on reusable UI components, collaborate on design systems, maintain high code quality, and work closely with backend engineers.

Design and implement high-throughput services and manage on-chain wallets for compliance and liquidity. Collaborate with stakeholders for treasury management tools and maintain systems across multiple blockchain ecosystems.

The Senior Backend Engineer will design, build, and maintain critical alerting systems, influencing product roadmap and collaborating with team members to deliver features while supporting customer needs.

Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.

As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.

Develop and maintain high-performance microservices, engage in the full software development lifecycle, and collaborate within autonomous teams. Understand service architecture and optimize solutions for scalability and resilience.

The Senior .NET Software Engineer is responsible for developing AI-powered digital products, mentoring junior engineers, and designing scalable systems while leveraging cloud computing and CI/CD principles.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

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.