Empleos de senior java backend engineer remote en Barcelona

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...

Описание:As a Mid Backend Engineer, you will design and implement features end to end with increasing autonomy. You will work in a real high-availability environment with our stack: Java, Spring Boot, MySQL, Redis, RabbitMQ and AWS.Задачи:Technical design and autonomous deployment of features. Optimize a platform that processes thousands of...

Boond est en train de Scale ! Boond, c’est la plateforme SaaS qui booste la performance des ESN et cabinets de conseil. On accompagne 2000 clients, ESN, cabinets de conseil et sociétés d’ingénierie, et près de 100 000 utilisateurs en France et à l’international. Le tout en 100% remote et ça depuis 2009, avec aujourd’hui, 110...

Senior Frontend Engineer role focused on building responsive, high-performance web applications, collaborating with cross-functional teams, and mentoring developers. Requires strong experience with Typescript, React, and related technologies.

Lifebit, based in Barcelona, is looking for a Data Engineer to enhance their infrastructure for complex data systems in the life sciences sector. This role requires technical leadership, mentorship of engineers, and the ability to convert scientific requirements into engineering tasks. The ideal candidate should have a master's degree and over five years of...

N26 ищет ведущего специалиста по безопасности продуктов для определения стратегии безопасности и наставничества инженерных команд. Вы будете направлять работу по микросервисам, мобильным...

Agile Engine is seeking a Senior AI Engineer to design and build agentic workflows and AI-powered applications for enterprise software products. You will lead development of multi-agent systems and tool-using LLM applications, shaping scalable, production-ready solutions. Join a people-first culture with opportunities to mentor engineers, collaborate with...

European Payments Initiative (EPI) is hiring a Senior Data Engineer to design and maintain scalable data pipelines for payments and analytics. You will ingest data from multiple sources into a governed lakehouse, enforce data contracts, and implement orchestration and CI/CD patterns in a privacy-first European environment. You will collaborate with...

BMAT Music Innovation is seeking a Senior Systems Engineer in Barcelona to manage and improve the infrastructure that powers its platforms. The role focuses on maintaining a resilient hybrid environment both on-premise and cloud, with a keen emphasis on automation and operational efficiency. The ideal candidate has over 5 years in IT administration, skills...

Talan Spain is seeking an experienced Backend Developer with strong Apache Spark and Scala expertise to join our digital transformation squad. You will design, develop and maintain robust backend solutions across the full development lifecycle in an Agile environment.Responsibilities include analysing user stories, implementing technical requirements,...

Actualmente estamos ampliando equipo y buscamos perfiles Backend JAVA o PYTHON para proyectos en el ámbito de ciberseguridad en Barcelona:INGENIERO BACKEND JAVA o PYTHON SENIOR-Experiencia: 5 años-SBA: 35KINGENIERO BACKEND JAVA o PYTHON INTEMEDIATE:-Experiencia: 3 años-Salario: 30kREQUISITOS PRINCIPALES JAVA:-Experiencia con Java y Spring-Conocimiento en...

Capitole is expanding and seeks a Software Engineer to design, develop and operate cloud-native applications in a global setting. The role spans backend, frontend, cloud, DevOps and microservices, delivering scalable enterprise solutions across an international project.You will contribute to REST APIs, CI/CD, testing and security practices while...

Intecfy is building a strong database of Senior Mobile Engineers for upcoming freelance projects with European product companies and scale-ups. This role welcomes experienced mobile developers working with native or cross-platform technologies.Responsibilities include building mobile apps for iOS, Android or cross-platform environments, collaborating with...

Cimpress Technology is seeking a Senior Software Engineer specializing in Content Asset Management to work remotely from Spain. You will design and develop software that enhances the creation of personalized products for customers. Successful candidates will have at least 3 years of software development experience, with expertise in C# and .NET Core. The...

Wizeline, a global AI-centric technology solutions provider, seeks engineers to design and deliver secure, scalable web applications. You will work across modern stacks, leverage CSS-in-JS and component libraries, and contribute to accessible, data-driven products. You will collaborate with clients globally, learn new languages, and apply best practices in...

Eaton is seeking a Customer Service Engineer for its explosion-proof electrical equipment and power distribution solutions. This highly technical, customer-facing role supports industrial customers across Spain and selected export markets in a remote environment. You will manage technical quotations, orders, and project communications from conception through...

Lengow, Barcelona, seeks a Senior Analytics Engineer to strengthen the semantic modeling, metrics, and dashboarding capabilities across internal and customer-facing data products. You will transform product and business needs into reliable models and KPIs, collaborate with Product and Senior Data Engineers, and own the end-to-end analytics landscape...

We’re on a mission to make money work for everyone.We’re waving goodbye to the complicated and confusing ways of traditional banking.After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as personal and business bank accounts, we offer joint accounts, accounts for 16‑17 year olds, a free kids...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems and platforms. This fully remote role aligns with our Saudi working schedule (Sun–Thu, 9:*****:00 KSA time).You will work across backend services, databases, and integrations, focusing on reliable, scalable solutions that support large user...