Empleos de senior java backend engineer microservices en Barcelona

Backend DeveloperWe areOur shared vision is to develop and operate the most successful, innovative, and comprehensive platform for the motor insurance market of the Allianz Group – both in Germany and beyond. We implement market requirements from a holistic perspective with high quality and create a motivating work environment that lives with agile values....

BarcelonaEngineering - Engineering /Full-time /HybridWho we are: Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique pet. We’re investing in AI as a business accelerator and provide every team member access to AI tools in...

Lever, Inc. is seeking a Senior Software Engineer to design, develop, and operate backend services powering an AI-enabled platform in the electric mobility space. You will build RESTful APIs using Node.js, TypeScript, and Python, and own distributed systems and architecture. You will collaborate with AI engineers, product, frontend, QA, DevOps, and external...

Tamarind Intelligence is seeking a Senior ERP Backend Engineer to design, build, extend, and support the Dynamics 365 FSCM ERP platform. You will implement X++ Extensions, APIs, data entities, and reporting components while ensuring upgradeability and security.You will work with the product, integration, and DevOps teams to deliver reliable, scalable backend...

Allianz Technology is seeking a skilled Java/Spring Boot backend engineer with strong Angular frontend experience to join a hybrid team delivering scalable microservices and modern interfaces. You will own features end-to-end, collaborate with product owners, and improve system reliability and performance across cloud-native deployments. The role emphasizes...

A software development company in Barcelona seeks a Senior Python back-end engineer to lead backend development for an AI-powered platform. You'll design scalable systems, collaborate with product teams, and deliver impactful technical solutions. The ideal candidate has over 4 years of experience and a strong product-focused mindset. This position offers...

En Vermont Solutions buscamos un/a Senior Backend Developer con al menos 4 años de experiencia para desarrollar y mantener aplicaciones empresariales robustas, escalables y de alto rendimiento.ResponsabilidadesDiseñar, desarrollar y mantener servicios backend con Java y Spring Boot.Trabajar con PostgreSQL y MQ Series en soluciones de integración entre...

Preply is seeking a Senior Full Stack Engineer for the CRM team to shape our communications platform and AI-native workflows.You'll own backend and frontend components, collaborating with product, data, and UX to deliver measurable customer impact.You'll work across Python/Django on the backend, React/TypeScript on the frontend, and with Braze-based email...

We are looking for a Senior Software Engineer - AI Product development to join our Cortellis CMC team in Barcelona and help build the next generation of AI-powered solutions for the pharmaceutical industry. In this role, you will design, develop, and operate scalable backend services, data pipelines, and AI-driven capabilities that power regulatory...

Marfeel is seeking a Java Developer to join a small, high-ownership engineering team. You will own backend architecture decisions, develop new services, and navigate existing codebases while leveraging AI coding tools as a core part of your workflow.Work involves high concurrency, end-to-end ownership, and collaboration with product and data teams to ship...

A leading software development company in Barcelona is seeking a Senior Software Engineer (Python / Backend) to lead backend development and contribute to an AI-powered platform. Candidates should have over 4 years of experience in Python, strong problem-solving skills, and the ability to work independently. This role offers competitive USD-based...

Role DescriptionWe are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona. In this role, you will design, build, and continuously improve backend services, APIs, databases, and integrations that support our digital marketing and sales capabilities.You will develop scalable, secure, and...

We are Our shared vision is to develop and operate the most successful, innovative, and comprehensive platform for the motor insurance market of the Allianz Group – both in Germany and beyond. We implement market requirements from a holistic perspective with high quality and create a motivating work environment that lives with agile values. In our Tribe...

Seeking a Senior HPC Engineer to develop and optimize a novel AI algorithm, focusing on high-performance computing, backend development, and API design. Requires strong programming skills and cloud platform experience.

As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us! We are looking for a backend architect to join the architecture team in charge of our systems. As one of Europe’s top e-commerce sites, our platform serves millions of daily transactions in 40+ countries and has very demanding requirements in...

* Location: Remote (Work from Anywhere) Role Overview We are hiring for one of our clients, seeking a Senior Backend Engineer (Node.js, AWS) to work on a full-time basis. The role involves designing, developing, and maintaining scalable backend services for a high-traffic platform. You will collaborate with cross-functional teams to deliver efficient,...

Quik Hire Staffing is seeking a Senior Backend Engineer (Node.js, AWS) for a fully remote, full-time role. You will design, develop, and maintain scalable backend services for a high-traffic platform, collaborating with cross-functional teams to deliver low-latency solutions in a cloud-native environment. You will design and deploy Node.js microservices...

Capitole Consulting keeps growing and we want to do it with you!We are looking for a Software Engineer with more than 5 years of professional experience, to join an international project and collaborate with one of our leading clients in the Automotive industry .We have an exciting opportunity to design, develop and operate modern cloud-native applications...

Join the fintech revolution with Mambu, the leading SaaS cloud banking platform. We're on a mission to make banking better for a billion people. We're engineering the future of financial services with AI at its core. At Mambu, AI isn't a feature — it's how we're rebuilding banking from the ground up. If you're ready to apply cutting-edge technology to...

Senior NodeJS Backend EngineerAbout UsAfori is completely changing the way of work in one of the world’s largest industries - insurance. We're an AI-first company with a vision to enable the insurance industry to embrace an agentic world. Afori is an AI platform built specifically for insurance brokers, automating back-office work starting at the inbox and...