2,842 full stack developer c# jobs in Barcelona, España.

... You’ll own and evolve the infrastructure underpinning our production systems — from Kubernetes cluster operations on Azure AKS to CI/CD pipelines, observability stacks, and infrastructure-as-code. You’re comfortable operating across the full delivery lifecycle and care about making other engineers’ lives better through reliable, ...

... prioritizing the lowest Cost per Deal and highest MRR impact in France; Sync regularly with the French Sales Development team to refine lead quality and improve full-funnel conversion rates; Lead a test-and-learn roadmap for bidding strategies, audience targeting, and ad formats tailored to the French audience; Partner with ...

... informes claros y acompañar al cliente: seguimiento de resultados, recomendaciones y asesoramiento directo. - Sistematizar y automatizar procesos internos con el stack de la agencia (Google Sheets, Drive, etc.). Lo que buscamos - Mínimo 2 años gestionando campañas de Google Ads y Social Ads de forma autónoma. - Dominio de Google ...

... drive business growth. You'll work on full-stack design projects, from initial concept and wireframing to high-fidelity prototypes and implementation. This is a full-time, on-site position where you'll collaborate with product managers, developers, and stakeholders to transform complex requirements into beautiful, functional ...

... management, particularly in breast cancer care. The platform integrates data acquisition, processing, visualization, and clinical decision support, covering the full software stack. The candidate will work on the Bioinformatics Research Group in Epidemiology (BRGE) lead by Dr Juan R Gonzalez which is integrated into the Environment ...

... execution. You’ll design secure, scalable enterprise architecture and contribute hands-on development, spending at least half your time coding. You’ll define standards for Apex, LWC, and Flow, oversee integrations, and mentor engineers while advancing AI-assisted development across the stack. Hybrid work is available.

... decision-making processes, enjoy genuine creative freedom in your projects, and be able to build upon the stable foundation of the Schwarz Group. Your Tasks - As a FullStack GO Developer, you will be involved throughout the lifecycle of the software development team with responsibility in the development of new products. You'll ...

... Claude Code, with an eagerness to leverage AI to move faster. - Fluency in English with a "can-do" attitude, capable of clear stakeholder communication and taking full ownership of your domain. We welcome - Experience with the other backend languages - Familiarity with our frontend stack (https://jobeax.com/link/Wcx3KPlKwrAnXYyD ...

Oxigent Technologies busca ampliar su equipo con un/a .NET Software Developer para desarrollar y evolucionar una plataforma de alto tráfico en Barcelona. Serás parte de un proyecto de producto digital, con enfoque en nuevas funcionalidades y mejoras técnicas, dentro de un entorno sólido y ágil. La posición es indefinida ...

... Blizzard Entertainment (Microsoft Gaming Ecosystem) Project Assignment Overwatch Rush (Unannounced Mobile IP Expansion) Location Barcelona, Spain Core Software Stack Figma, Modern Prototyping Suites, GUI Wireframing Engines Target Verticals Top-Down Combat HUD, Complex Metagame UI, Freemium Economies Key Frameworks Information ...

Betway Group is seeking a Senior Software Engineer to design, develop and improve software solutions across the stack, in a fast-paced online gaming environment. You will study information needs, collaborate with users, and ensure deliverables meet quality standards and timelines. Based in Barcelona, Spain, the role focuses ...

... over 25 years of innovation in the sector, we are looking for a talented professional to help us maintain and expand our infrastructure capabilities. This is a Full-time, on-site position based in Barcelona, where you'll work on cutting-edge cloud infrastructure and automation solutions. Who are we looking for We are looking ...

... DevOps Engineer Senior apasionado por la automatización y la infraestructura en la nube que lidere nuestros proyectos más estratégicos. Esta es una posición Full-time en modalidad hybrid, donde trabajarás tanto desde nuestras oficinas en Barcelona como desde casa, colaborando con un equipo multidisciplinario de profesionales ...

... and design. SUCCESSFUL CANDIDATES HAVE: - Computer Science degree or relevant technical experience - Desire to learn https://jobeax.com/link/JSd7UYCSg572jJDY - full-stack engineer backend engineer - Willing to learn how to operate in an Agile environment - An ability to explain problems to technical and non-technical folks ...

... DevOps / SRE Engineer to own platform initiatives, contribute code, and drive cost efficiency for AI workloads. You will balance classic platform work with AI stack reliability, while improving CI/CD and observability across the engineering org. You’ll work in a hybrid setup, collaborating with a fast-moving team in Barcelona ...

... seeks a highly technical Marketing Operations Lead to own and scale the marketing operations function across the business. You will own the marketing technology stack, optimize lead management, build scalable automations, and provide reporting and insights for demand generation and customer lifecycle marketing. This hands-on ...

Rover is seeking a hands-on Application Analyst II to own the privacy technology platform stack and automate privacy workflows. The role partners with the GRC team to translate compliance needs into reliable platform capabilities. Based in Barcelona, this hybrid position requires two days weekly in the Poblenou office and ...

United States Digital Space LLC in Barcelona is seeking a junior software engineer to join a fast-moving team that builds scalable systems. You’ll work across the stack using Java, Ruby, JavaScript, Scala, and Go to turn ambitious ideas into practical software. The role emphasizes learning, collaboration, and the ability to ...

... Barcelona seeks a marketing leader focused on positioning and messaging to talk to customers and validate growth channels. You will run agentic experiments, stack high-intent niche segments, and partner with product to tighten the narrative for B2B buyers. The ideal candidate is AI-native, a generalist with agency experience, ...

... Barcelona seeks a marketing leader focused on positioning and messaging to talk to customers and validate growth channels. You will run agentic experiments, stack high-intent niche segments, and partner with product to tighten the narrative for B2B buyers. The ideal candidate is AI-native, a generalist with agency experience, ...