Top Software Engineer Jobs in Barcelona

The Software Engineer will develop scalable enterprise-grade software for the Enlighten AI Routing team, focusing on C# and Python within a microservices architecture. Responsibilities include writing and maintaining software with robust testing, managing CI/CD pipelines, and participating in Agile methodology.

As a Software Engineer at EngFlow, you will develop core features focused on build systems, compilers, and languages, contributing to open source projects like Bazel and gRPC. Responsibilities include optimizing complex challenges, collaborating with core engineers, and ensuring software operational excellence.

The Software Engineer will collaborate within a team to develop high-throughput, low-latency communication solutions, focusing on scalable distributed systems. Responsibilities include delivering technical features for warranty capabilities, ensuring code quality through testing, and engaging in technical decision-making.

The Software Engineer III develops and installs complex software systems, conducts systems analysis, and optimizes performance using programming languages. This role includes troubleshooting, providing production support, and ensuring adherence to development best practices while mentoring junior developers.

As a Lead Software Engineer at Capital One, you will lead diverse technology projects, mentor developers, and collaborate with product managers to deliver cloud-based solutions that empower customers financially. You will utilize various programming languages and technologies, including JavaScript, Java, and AWS.

The Software Engineer 2 at PayPal will develop software solutions for service monitoring and analytics, architecture, and code quality across multiple projects. Responsibilities also include automating tasks, resolving scalability bottlenecks, and collaborating on complex software frameworks. The role involves troubleshooting application issues and planning software development life cycles.

As a Software Engineer at Visa, you will enhance and build the transactional Fraud detection engine. Responsibilities include designing components of global transaction processing systems, learning Machine Learning and Deep Learning techniques, and collaborating with Technical Product Management to provide robust solutions, while adhering to Agile principles and ensuring code quality.

The role involves working on the Square Line of Credit product to identify market fit and expand access for sellers. Responsibilities include software development, overseeing feature implementation, collaborating with various teams, and maintaining compliance with BSA/AML regulations.

As a Software Engineer II, you will focus on developing enterprise-grade software, designing performance tests, analyzing data to identify performance issues, and collaborating with senior engineers. Your work will ensure the product meets performance standards and drives improvements across Fivetran's offerings.

The Sr Software Engineer will design, develop, test, and improve software for Disney Streaming products. They will lead project priorities, mentor other engineers, participate in hiring, and provide on-call support. Expertise in API development and building distributed services is essential.

As a Software Engineer at Unqork, you will contribute to the architecture and development of the Unqork platform, collaborating with teams to create and improve products, while focusing on enhancing the end-user experience in an innovative and inclusive environment.

As a Software Engineer II, you will develop and debug code, analyze performance workloads, and design benchmarks to improve system efficiency at Fivetran. You will collaborate with engineers on code reviews and help enhance product performance and resilience across various verticals.

The Senior Software Engineer will develop backend systems for Peloton's e-commerce and subscription platforms, architecting a new subscription platform with microservices, collaborating on design and architecture, mentoring team members, and driving technical excellence across the team.

As a Senior/Staff Software Engineer at Crusoe Energy, you'll design and implement systems for AI services, optimizing for performance and cost. Your responsibilities include building resilient infrastructures, collaborating with cross-functional teams, and enhancing the AI inference platform for large language models, all aimed at supporting scalable cloud solutions.

As a Senior Software Engineer, you will develop and implement innovative software solutions, collaborate on project requirements, manage project artifacts, and guide junior staff. Key responsibilities include designing technical solutions, coding, performing code reviews, conducting testing, and reducing technical debt. You will work with various stakeholders to ensure that products meet business objectives and are scalable.

The Software Engineer - VoIP will develop scalable nationwide phone services, collaborate with the Telecom PM to support and enhance VOIP products, create relevant documentation, and implement performance optimizations while evolving fraud protection.

The Senior Software Engineer at Caterpillar will implement, maintain, and support agile software development. This role includes designing and programming applications, conducting testing, and analyzing data to enhance software products. The engineer will utilize various software development tools and participate in the product lifecycle from design to deployment, ensuring high-quality outputs and adherence to methodologies.