Empleos de senior java backend engineer remote en Barcelona

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...

Abacum, the leading Business Planning solution, is hiring a Software Engineer to join our Barcelona team. You will work on a multi-disciplinary squad building a real-time calculations engine and data visualisations, collaborating with designers, product, and other engineers. We value ownership, fast learning, and a hands-on approach to shaping our technical...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Backend Engineer, AI Tooling based in Spain. This is a high-impact engineering role focused on building the platforms, tooling, and AI-powered capabilities that help engineering teams move faster without compromising...

Pluxee invites a Senior Backend Engineer to join the Payments Squad, building resilient, high-volume backend services for global money movements. You will own critical components, implement robust tests, and collaborate with frontend and product teams. You thrive in distributed systems, apply AI-assisted development, focus on data consistency, idempotency,...

commercetools is seeking a Senior Search Engineer to join the Discovery Team to build the retrieval layer behind product discovery for leading ecommerce brands. You will enhance search across catalogs, enabling fast, cost-effective results in a scalable JVM backend. You will work on lexical, semantic, and hybrid retrieval with ElasticSearch/MongoDB,...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain.You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features.You will own features end-to-end, influence architecture, and drive improvements in performance,...

Jobgether is seeking a Senior Software Engineer – Data Search based in Spain/Europe to build and improve a large-scale creator search system.You will work across the full search stack, including embeddings, ranking, and low-latency serving, handling hundreds of millions of profiles and media files.You will own features from discovery through production,...

Lever, Inc. is seeking a Senior Animation Engineer based in Spain to own animation runtime systems in Unity and drive data-oriented animation solutions.You will work across Animation, Tech Art, and Engineering to translate creative requirements into scalable, production-ready features.The role emphasizes R&D ownership, collaboration with Animators and...

Autodesk is seeking a Senior Dev Ops Developer / SRE to design, operate, and continuously improve cloud-native services powering critical workflows.You will partner with Software, Infra, and Platform teams to automate, observe, and secure production systems.You will own service health, disaster recovery, and CI/CD automation while driving improvements in...

The Role We are looking for a Backend Engineer to join a small, high-ownership engineering team working on new product initiatives. You will be primarily focused on new product initiatives, building new services and features, though you may occasionally need to navigate existing codebases. You use AI coding tools as a core part of how you work, and you are...

At Roche you can show up as yourself, embraced for the unique qualities you bring. The PositionWho We AreAt Roche Diagnostics Solutions (RDS), our mission is clear: to diagnose earlier, develop faster, and personalize treatment because every patient is unique. Within Computational Science & Informatics (CSI), we are the bridge between our origin and our...

Scrambly S.r.l. is seeking a Senior Backend Engineer to help build the core systems behind Scrambly. You’ll work on user-facing product systems and the internal platform, solving scalability challenges for a global, adtech product. You’ll design and maintain scalable Node.js/NestJS RESTful APIs, mentor engineers, and collaborate with Product, Design and...

Una consultora tecnológica busca un QA Automation Senior con experiencia en Java para un servicio especializado en Foreign Exchange. Este rol remoto exige asegurar la calidad end-to-end, desarrollar pruebas automáticas y colaborar en un entorno Agile. Se requieren al menos 3 años de experiencia, un alto nivel de Java, y conocimientos en herramientas como...

InvestEngine is a London-based fintech hiring a Senior Backend Engineer to join the Payments Team and help scale a business-critical part of our platform. You’ll design, develop and maintain backend services in Python 3.11 using Django/DRF, build RESTful APIs, and work with MySQL and Redis. The role emphasizes reliability, performance and long-term...

LocalStack is a fast-growing startup offering a local cloud development platform. We design and operate scalable cloud solutions, optimize costs, and deploy workloads using Kubernetes or MicroVMs. You will automate infrastructure with Terraform and CloudFormation while collaborating across global teams.We value clarity, ownership, and excellence as we serve...

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have already achieved the following: We’ve built a community of...

Role Description We 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...

Talan Spain is seeking an experienced Murex Workflows Developer to join our global consulting group. You will specialize in Murex workflows, back-office processes, and integration with upstream and downstream systems across trade lifecycles.Ideal candidates have 3+ years in Murex workflows, strong MXML and scripting knowledge, and proficiency in Java,...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent.As a Senior Java Developer, you will play a key role in the design,...

Desarrollador Backend Blockchain (Remoto)Nuestro cliente busca un Desarrollador Backend Blockchain para unirse a su equipo de ingeniería de forma remota.Serás clave en el diseño, desarrollo y mantenimiento de nuestras soluciones descentralizadas, trabajando en la arquitectura de contratos inteligentes, la integración con redes blockchain y la...