96 java English-speaking jobs in Barcelona

We are seeking a Principal Java Engineer with more than 10 years of experience in designing and building ... Java applications with a proven track record of modernising legacy applications in regulated environments ... Architect high-performance, large-scale applications in Java, optimising for efficiency, reliability, ... Microservices & API Development Design and implement scalable microservices architectures in Java, ... 15+ years of experience in Java and large-scale, high-performance applications (e.g., Spring Boot).

Strong expertise in Java Backend development. Solid experience with Java 17 . ... We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center ... Develop applications using Spring Boot and modern Java frameworks. ... A highly technical and international environment within our Java Development Competence Center . ... Responsibilities Design, develop and maintain high-quality backend applications using Java 17/21 ( Groovy

What You Bring 7‐9 years of Java/J2EE expertise (Java 12+) with Spring Boot, REST APIs, and CI/CD pipelines ... Develop in Java/J2EE, Spring Boot; leverage ABS RAP/RCP & CISL expertise. ... Join our team and be part of a dynamic environment where you'll work with Java, Spring Boot, and Agile ... About The Job Are you a passionate Java Developer looking for an exciting opportunity to work with cutting‐edge

Our platforms run on .NET and Java, but we are not looking for C# or Java developers (or Python developers ... You don't introduce yourself as a C# or a Java developer. You've run what you built.

Задачи: Participate in the progressive migration of applications from Java 8 to Java 25; Develop, fix ... in Java 8, 17, 21, and 25; Solid experience with Maven, Gradle, and Spring Boot; Excellent knowledge ... language and platform; Ensure temporary coexistence between Java 8 components and newer versions; Design ... compatibility with new JVM versions; Identify and resolve incompatibilities caused by the evolution of the Java ... Требования: Extensive experience as a Java developer and in technology migration projects; Advanced proficiency

Skills: In-depth knowledge of Core Java, object-oriented programming (OOP), and concurrency. ... Due to our growth, we are currently looking for an experienced Java developer (m/f/d) who is also capable ... You'll apply your skills to perform object-oriented Java development, build multi-tenant web applications ... development lifecycle Coordinating with customers alongside the sales team or management Skills/Experience Java

As a Java UI Developer, you'll join our collaborative Java Framework team, contributing to Simcenter ... Strong knowledge of the Java language, including modern features. ... Implementing new features and refactoring existing code in Java client of Simcenter STAR-CCM+. ... STAR-CCM+ by building and evolving the Java-based client infrastructure across API and UI layers, working ... Experience developing Java clients in Swing/NetBeans (the framework, not the IDE) or a similar framework

Strong experience developing server‑side software in Java. ... Troubleshoot and debug Java applications and distributed systems. ... Write clean, efficient Java code that is maintainable and self-documenting. ... We are hiring a Senior Java Distributed Systems Engineer to help build Aeron Sequencer, our technology ... colleagues where they will ask you detailed questions about Java knowledge and your experience. 3-

Practical experience coding backends with Java and Spring Boot. ... Senior Backend Java Developer for Digital Innovation Hub Festo is a Global leader Engineering firm with ... Write, test, and maintain backend code, predominantly in Java, ensuring robust and scalable software ... What we are looking for: The incoming Java Developer will have the opportunity to work with a cutting-edge

requirements, translating them into technical solutions Design, develop, and maintain high-quality Java ... stability and performance Perform validation tests to ensure the flexibility and scalability of the Java ... degree in software engineering or computer science Minimum of 7 years of professional experience in Java ... development Solid experience in Java application development and software architecture In-depth knowledge ... applications and systems aligned with business objectives Lead the technical architecture and design of Java-based

Company Description We are looking for a Senior Software Engineer (Java Spring Boot) as one of our teams ... Qualifications 5+ years of hands-on experience with Java and Spring ecosystem (Boot, MVC, Security, JPA

Operate web servers, proxy servers, and Java applications in a Linux-based environment, including the ... hands-on engineering role in an international team responsible for deployment and administration of Java ... Responsibilities: Install, integrate, and troubleshoot Java-based applications hosted at G+D Datacenters ... Experienced in managing Web Servers, Apache, Tomcat, and Java Applications in a Linux based environment ... Analyze and resolve incidents related to Java applications, in compliance with the service level agreements

Java & backend strong foundation: Solid proficiency in Java, Spring Boot, SQL databases. ... Our platform is built in Java using Spring Boot, SQL databases, and AWS services on Kubernetes.

Minimum of 4 years professional experience in Java development Minimum of 4 years professional Cloud ... degree in Computer Science or related field, or equivalent years' experience Strong proficiency in Java ... security of API design Experience Designing and building JSON or REST services Expert knowledge of Java

maintain backend services and data-driven microservices using Python3 or other object-oriented languages (Java ... degree in Computer Science or a related field Strong programming skills in Python3; other OO languages (Java

Candidates must have 5+ years in data science, strong coding skills in Python, Scala, Java, experience

Solid experience with backend technologies (e.g., Node.js, .NET, Java).

IN THIS ROLE:*** Passionate about Kotlin or Java.* Experience with the quirks of Spring Boot or similar ... **Our Techstack**: Kotlin | Java | AWS | Docker | Git | Kafka | ElasticSearch & more---## **TO BE SUCCESSFUL

familiarity with SQL databases Experience with object oriented programming skills - ideally Python and/or Java

Требования: At least 4 years of experience as a QA; Experience with or good knowledge of Java; Good knowledge