Empleos de full-stack java react engineer hybrid flexible hours en Barcelona

We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps...

We're Kabilio, a company backed by two leading venture capital firms, founded by experienced entrepreneurs, Alex Valls and Jose Ojeda, with a strong track record in building and scaling successful tech companies. Our goal is to become the go-to Financial Operating System for accounting firms and SMEs in Southern Europe, unifying accounting, tax, payments,...

Desde Krell Consulting estamos buscando un Full stack - Angular Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora. Responsibilities * Develop and maintain UI components using Angular 2+. * Integrate frontend applications with RESTful APIs. * Participate in architectural...

ADP is hiring a Site Reliability Engineer • Are you a proven SAP Basis and S/4HANA engineer with deep platform expertise? • Do you thrive solving complex infrastructure and performance challenges at enterprise scale? • Ready to lead technical strategy for mission-critical global systems? Well, this may be the role for you. Ready to make your...

We're Kabilio, a company backed by two leading venture capital firms, founded by experienced entrepreneurs, Alex Valls and Jose Ojeda, with a strong track record in building and scaling successful tech companies. Our goal is to become the go-to Financial Operating System for accounting firms and SMEs in Southern Europe, unifying accounting, tax, payments,...

Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura. You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile...

Location: Barcelona (Hybrid / Flexible)Contract Type: Contractor Full-Time / Enterprise Project EngagementAbout Xenon7Where elite tech talent meets world-class opportunities! At Xenon7, we work with leading enterprise clients and innovative startups on high-impact projects across Data, AI, Cloud, and Software Engineering. Our expertise in AI solution...

Who we are: Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and...

Company Description: Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura. Aistech Space is focused on generating affordable, recurrent, high resolution thermal imagery of the planet to provide a new perspective of Earth's changing resources. The company is based in Barcelona and aims to revolutionize...

Aistech Space is a dynamic-growing company focused on generating affordable, recurrent, high resolution thermal imagery of the planet to provide a new perspective of Earth's changing resources. The company is based in Barcelona and aims to revolutionize remote sensing for environmental monitoring and resource management. Lea atentamente toda la información...

Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and revenue teams a...

### Who you are - Strong professional experience building production software in Java, with solid backend engineering fundamentals - Experience designing and integrating APIs, distributed services and cloud-based systems - Strong debugging and problem-solving skills, especially when working across multiple systems or external dependencies - Good...

Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and revenue teams a...

Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and revenue teams a...

Knowledge of Java 17/21/25, Spring Framework (Boot, Security, Batch, Cloud) Experience with automated testing: unit, integration. We value experience with TDD and tools such as JUnit, Mockito, Testcontainers or WireMock Familiarity with SQL and NoSQL database technologies (MongoDB, Redis) Experience with event-driven architectures and messaging systems...

QUE OFERIM? Contracte indefinit. Phantom share plan We are deploying our app to 10 million TVs in the USA as a native art gallery and screensaver, and we are looking for experienced and motivated developers to join our team and take on this challenge. (For context, Movistar+ has only 3.5 million screens.) MAIN RESPONSIBILITIES Development of the new...

Knowledge of Java 17/21/25, Spring Framework (Boot, Security, Batch, Cloud) Experience with automated testing: unit, integration. We value experience with TDD and tools such as JUnit, Mockito, Testcontainers or WireMock Familiarity with SQL and NoSQL database technologies (MongoDB, Redis) Experience with event-driven architectures and messaging systems...

Job Description Kleinanzeigen reaches 36M+ monthly users and is Germany's leading online classifieds market. We are a sustainability-focused platform where you won't just write code; you will power the services that bridge our high-traffic backend with seamless user experiences. Joining the Edge team means working on the bedrock of Kleinanzeigen, dealing...

Job Description Kleinanzeigen reaches 36M+ monthly users and is Germany's leading online classifieds market. We are a sustainability-focused platform where you won't just write code; you will power the services that bridge our high-traffic backend with seamless user experiences. Joining the Edge team means working on the bedrock of Kleinanzeigen, dealing...

Kleinanzeigen, Germany's leading online classifieds platform, is looking for a Backend-Heavy Full Stack Engineer to help power high-throughput services and privacy-conscious media delivery at scale. You'll own the full development lifecycle from design to deployment in a fast, autonomous team. You'll design and scale microservices with Java/Spring Boot,...