Top Software Engineer Jobs in Barcelona

As a Software Engineer at Synthesia, you will own projects, contribute end-to-end in React, Python, and collaborate on product direction, focusing on commercial impact.

Develop, test and maintain backend microservices and APIs using C# and .NET, implement data access layers, write optimized T-SQL queries and tests, support CI/CD pipelines and troubleshoot production issues.

As a Software Engineer, you'll design and develop scalable client-facing applications, manage the SDLC, and ensure system reliability. You'll work with modern programming languages and contribute to system architecture.

Develop and improve the DOM and related functionalities in Gecko, focusing on performance and standards compliance, while collaborating with a distributed team.

As a Backend Software Engineer at Sysdig, you will work on the Sysdig Monitor product, collaborating with teams to define features, solving integration and performance challenges, and participating in on-call rotations.

Lead the Rust engineering practice at dLocal, designing and implementing high-performance services, establishing standards, and mentoring teams.

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.

As a Backend Software Engineer, you'll design scalable backend systems, optimize database performance, and collaborate with front-end and DevOps teams.

The role involves designing cloud-native services using Microsoft Azure technologies, leading software development lifecycles, and ensuring quality in coding and operations.

As a Senior Front-End Software Engineer, you'll design and implement services, contributing to the architecture and product strategy in a fast-paced environment.

The Senior Back-End Software Engineer will design and implement a serverless platform, work closely with the product team, and own entire projects, driving innovation in telehealth.

As a Back-End Software Engineer, you'll design, implement, and scale a serverless telehealth platform using various technologies while working closely with the product team.

The role involves designing, building, and implementing new services, working closely with the product team, and taking ownership of projects from 0 to 1.

As a Software Engineer in FinTech, you'll develop financial infrastructure solutions, collaborate with teams, and ensure software scalability and security.

Wizeline seeks an Android Software Engineer with 4+ years in native mobile development, strong skills in Swift, JetPack, and testing experience. Full stack knowledge is a plus.

Join Back Market as an Experienced Software Engineer focusing on payment solutions. Responsibilities include building secure payment systems, optimizing user experiences, and ensuring compliance. Collaborate in an agile environment with a strong emphasis on code quality and best practices.

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

The Senior Software Engineer (Android) will develop healthcare mobile applications, ensure code quality, guide team decisions, and improve development processes.

The Senior Software Engineer will develop scalable services for AI-powered authentication, collaborate with teams, and ensure service reliability and performance.

As a Senior Software Engineer in AI/ML, you'll design, develop, and enhance software for autonomous robotic inspections, optimize ML systems, and collaborate with cross-functional teams.

Develop and maintain the Angular frontend of applications, ensuring integration with microservices, collaborating with cross-functional teams, and following coding standards and best practices.

The Senior Backend Software Engineer will develop and maintain Java-based code, collaborate with product teams, mentor colleagues, and uphold engineering practices.

The Senior Software Engineer will design and implement cloud-based services using Go, collaborate on APIs, ensure code quality, and maintain system performance.

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

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.