Top Software Engineer Jobs in Barcelona

The role involves mobile development using React Native and Flutter, collaborating with product teams to innovate and implement features while improving code quality and team skills.

The Software Engineer will join a product squad to develop and maintain functionalities on the 360Learning platform, focusing on JavaScript technologies and clean architecture.

As Lead Website Software Engineer, you'll define the technical vision, lead development, coach team members, and optimize site performance while supporting marketing initiatives.

Develop and maintain scalable backend services for generative AI applications, focusing on Python and AWS integration, while collaborating with teams.

The AI Backend Python Engineer will design and develop backend systems for generative AI applications, overseeing API delivery and AWS infrastructure while mentoring junior engineers.

As a Software Engineer at Perk, you will develop travel-related products, integrate APIs, and design system architecture working in an Agile environment while mentoring colleagues.

Build and maintain backend systems for the Collections team at Affirm, ensuring high availability and reliability while developing recovery strategies for delinquent loans.

The role involves designing APIs, developing web apps, mentoring peers, participating in on-call rotation, and collaborating across teams to enhance user experience.

The Software Engineer will focus on embedded software development, integrating real-time operating systems, and supporting application teams. Responsibilities include developing, testing, and maintaining documentation for software modules, and ensuring production quality in collaboration with the operations team.

As a Senior Software Engineer in the AdTech team, you'll develop the end-to-end AdTech platform, integrating technology into popular mobile games and optimizing system performance.

The Software Engineer will enhance a component library, collaborate with designers to implement features, write documentation, mentor others, and optimize performance.

The Software Engineer is responsible for managing the ELK Stack, designing data pipelines, optimizing performance, and troubleshooting issues. They also collaborate with teams to integrate logging solutions and maintain documentation.

Lead the design and implementation of frontend applications, focusing on React, mentor team members, and maintain scalable UI systems.

The role involves designing Master Data Management solutions, building data pipelines, and ensuring data quality while collaborating with cross-functional teams.

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

As a Software Engineer, AI, you'll train large-language models by comparing, ranking, and refining AI-coded snippets, while providing feedback for reinforcement learning.

Train large-language models (LLMs) by evaluating, ranking, repairing, and refactoring code. Provide detailed feedback and maintain the RLHF pipeline.

The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.

The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.

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.

As a Backend Software Engineer at mySugr, you will develop stable and performant backend code, collaborate with interdisciplinary teams, and ensure high-quality software delivery. You will utilize technologies such as Java, Spring, and AWS while contributing to healthcare solutions.

As a Software Engineer, you will design, build, and manage a scalable Kubernetes-based platform for AI workloads, focusing on reliability and security. You'll work on the full lifecycle of cluster management, drive infrastructure innovation, and lead incident resolution.

The iOS Software Engineer will modernize legacy systems, enhance performance and collaborate with teams on scalable solutions, documenting tech decisions.

The Sr. Diagnostic Software Engineer will develop solutions to enhance customer support, ensure high-quality deliverables, and guide team members as needed.

As a Software Engineer Technical Lead, you will guide technical development, lead teams, manage vendor relationships, and participate in hands-on coding and DevOps activities.