Empleos de senior backend engineer java en Barcelona

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. About the Job Are you a passionate Java developer looking to modernize critical systems and make a real impact? Join our growing hub in Spain at Allianz Technology...

N-iX in Barcelona is seeking a Senior Full Stack Engineer to design and implement cloud-native identity and fraud products on AWS. You will develop backend services with Go, build user-facing features in React, and ensure high-performance and secure solutions. Ideal candidates should have extensive experience in software development, particularly in Go and...

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...

3 days ago Be among the first 25 applicantsHello!Factorial is hiring aSenior Software Engineerto help us build the next generation of internal IT tools for thousands of businesses worldwide.You’ll join the newly formedIT Management domain , where we’re creating a platform to manage onboarding, permissions, support, and equipment, so new employees are...

Apply for Senior Front-end Engineer - Backoffice at Impress in Barcelona, CT, ES. This Full time on site position offers great opportunities for career growth.Join Impress – Europe’s Leading Health-Tech Innovator! We believe everyone deserves a smile they’ll love . As the largest Ortho clinic chain in Europe, we combine cutting-edge tech with expert...

Ersilia, based in Barcelona, is seeking a Senior Full Stack Engineer to design, develop and own features across the product with a strong focus on delivery and collaboration. The role involves frontend work with React and backend work with Node.Js/Type Script, leveraging Postgre SQL and AWS. You will partner with Product and Design to translate requirements...

Jobgether SRL is seeking a Software Engineer (Frontend and Backend) based in Spain to contribute across frontend and backend development for reliable, scalable cloud applications.You will work with Java, JavaScript, Python, and modern web frameworks, with containerization and cloud deployment in AWS/Azure/OpenStack/OpenShift environments.You will develop and...

A leading software company in Barcelona is looking for a Senior Software Engineer to contribute to the development of internal IT tools. This position requires strong expertise in Ruby on Rails for backend and solid skills in React, JavaScript, or TypeScript for frontend development. Candidates should possess a user-centric mindset and a willingness to...

Media Markt Saturn Technology is seeking a senior frontend engineer in Barcelona to join the Tech Hub team. You will design, build, and optimize scalable React/Type Script frontend features for a global webshop, collaborating across product, design, and backend teams. You will own features end-to-end, emphasizing performance, accessibility, and...

Noloco is seeking a Senior Full Stack Software Engineer to own features across frontend and backend, building AI-powered tools and scalable APIs. You’ll work on Graph QL, Node.Js, React, and data models, delivering delightful UX and robust performance. In a hybrid setup with Barcelona as a base, you’ll collaborate across product, design, growth, and...

Join Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open‑source technology to millions worldwide, ensuring access to...

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of...

We are looking for a Senior Software Engineer to join our IPfolio Software Engineering team in Barcelona. This is a hands-on role focused on developing secure, scalable enterprise software on the Salesforce platform. You will work across the full software delivery lifecycle, contribute to architecture and clean-code practices, and share your knowledge within...

Desde Profile, buscamos un perfil Senior Engineer especializado/a en arquitecturas orientadas a eventos (EDA), con experiencia sólida en Java, Apache Kafka y Kubernetes, para incorporarse a un proyecto internacional. La persona trabajará en un entorno tecnológico complejo y distribuido, colaborando con equipos internacionales, por lo que es imprescindible...

Senior React Native Engineer €75,000 – €100,000 + bonus Barcelona | Hybrid (3 days in office) We're looking to build a team of React Native Engineers to join a high-performing product and engineering team building a brand-new greenfield mobile application from the ground up. This is an opportunity to have a genuine impact on product...

Smadex in Barcelona is seeking a Senior Machine Learning/Staff Engineer to lead architectural decisions and develop deep neural network algorithms. You will shape features, improve ML pipelines, and deploy scalable data analytics solutions while collaborating with Tech and Ops teams. Requirements include 5+ years in data science, strong coding in...

Be part of a movement to change the way Europe pays. In today's digital Europe, payments still feel too complicated. Random delays, confusing rules, extra apps and accounts make it harder than it should be to pay and get paid. The European Payments Initiative is changing that with Wero, a proudly European digital wallet that makes payments easier, clearer...

Preply is seeking a Senior Full Stack Engineer for the CRM team. You will own backend services in Python/Django and frontend work in React/Typescript, enabling automated, AI‑assisted communications across millions of learners and tutors. You’ll lead cross‑functional initiatives, ship features quickly, and mentor others while focusing on scalable,...

Preply Inc. in Barcelona is seeking a Senior Data Engineer to design and own the data layer powering analytics, ML, and product. You will collaborate with ML Platform, Analytics, Backend, and Product squads to ensure features, datasets, and pipelines are production-ready, observable, and reusable across the company. This hands-on role blends engineering...

Ofertas de Senior Python Full Stack Engineer C... ¡Lo siento! ¿Qué no te gustó de este trabajo? El trabajo no coincide con mi búsqueda Descripción de trabajo irrelevante Muy pocos detalles / Falta de información El trabajo parece obsoleto Sospechoso / Parece una estafa Otro (por favor especificar). Gracias por tus comentarios. Su aportación nos ayuda...