Top Software Engineer Jobs in Barcelona

As a Software Engineer at Blockstream, you will build and maintain high-performance back-end infrastructure that integrates with user-facing features. Your responsibilities include designing, implementing, testing, and supporting software in a CI/CD environment while collaborating with teams to develop robust solutions using various programming languages.

The Software Engineer develops and enhances software components, focuses on maintainability and scalability, collaborates with cross-functional teams, and participates in code reviews. Responsibilities include database design, optimizing queries, and working with product management and QA to ensure quality deliverables.

As a Java Software Engineer at Wizeline, you'll use cutting-edge technology to build scalable products, partner with multidisciplinary teams, and deliver high-quality applications. Responsibilities include client management, architectural design, and internal initiative driving with a focus on continuous learning and skill development.

The AI Software Engineer will develop components of an AI software stack, optimize applications, implement mathematical operators, and validate models on new hardware platforms. The role requires collaboration and a strong desire to learn new skills.

The Software Engineer will design, develop, test, and maintain high-quality software for Autodesk's Civil Infrastructure Product Line. Responsibilities include collaborating with cross-functional teams, participating in Agile ceremonies, and continuously improving software development processes.

The Software Engineer is tasked with developing information systems by studying operations and designing software components. Responsibilities include collaborating with UX teams, documenting solutions, conducting problem analysis, and applying software development best practices while keeping information secure.

As a Senior Software Engineer on the Search Platform team at Affirm, you will develop features, improve platform performance, and maintain the backend of the consumer-facing marketplace search. You will collaborate with cross-functional teams to support product initiatives while ensuring the reliability and scalability of the search services.

As a Back-End Software Engineer at XBorg, you will build and scale backend systems, optimize performance, monitor system metrics, prioritize security, develop and maintain APIs, and troubleshoot technical issues. You'll work with high traffic and large datasets while implementing efficient and secure solutions.

The Software Engineer in Test III is responsible for enhancing customer experiences by designing, writing, and implementing tests for software systems. This role involves collaborating with teams to improve product quality, executing tests, debugging issues, and contributing to automation and documentation. The engineer will also participate in peer code reviews and establish test plans based on system complexity and risk.

As a Software Engineer II, you will enhance customer experiences, solve challenges, and design solutions. Key responsibilities include coding, participating in SDLC processes, fixing defects, developing new features, contributing to API documentation, and seeking mentorship. You will work with various programming languages and frameworks while understanding system interoperability.

The Senior Staff Software Engineer will lead the technical strategy for Test Platform Engineering at Affirm, focusing on scalable testing infrastructure, mentoring engineers, and collaborating on cross-functional initiatives to enhance product quality and reliability.

As a Fullstack Software Engineer at Amplemarket, you will develop crucial user experiences and product features in an AI-powered sales platform. The role involves solving complex engineering challenges from NLP models to scaling data solutions, contributing to a critical tool for B2B sales teams.

As an R&D Back-end Software Engineer (Mid) / Project Technical Lead, you will oversee technical project management, including effort allocation and architecture design, while developing scalable back-end solutions. You will lead software engineering projects, ensuring functionality and performance, and addressing technical issues throughout the project lifecycle.

As a Staff Software Engineer at Sysdig, you will create data collectors from cloud-native sources, design solutions for data pipeline ingestion, enhance data ingestion stability, and troubleshoot incidents. You will collaborate with a team to develop and maintain high-performance systems.

The Lead .NET Software Developer will act as the primary contact for clients, guiding teams through software delivery, championing best practices like TDD and DevSecOps, and ensuring high-quality solutions are developed. This role requires collaboration with teammates to design and build features, utilize multiple programming languages, and mentor less experienced developers.

As a Senior Software Engineer at Canonical, you will develop and integrate systems for the embedded Linux environment, focusing on security and developer experience. Responsibilities include developing system daemons with REST APIs, debugging, collaborating with a distributed team, and maintaining boot mechanisms across various CPU architectures.

The Software Engineer will collaborate with UX designers, engage in team mentorship, and participate in requirements gathering, design, and implementation. Responsibilities include peer code reviews, on-call support, and leveraging Java and cloud technologies while ensuring high-quality software delivery through CI/CD practices.