Tech jobs
Job listings
Java Backend Developer (Microservicios) – 100% Remoto
Remote Java Backend Developer (from Spain) building and maintaining microservices-based applications using Java 21, Spring Boot, AWS, and PostgreSQL in an Agile/Scrum team.
Java developer, Microsoft 365 (100% remoto desde España)
Java backend developer working remotely from Spain on Microsoft 365 and IT Services Marketplace platforms for a telecom client, using Java, microservices, REST APIs, and GitLab.
Backend Developer
Senior backend developer focused on PL/SQL programming for financial markets, treasury products, and derivatives, using Linux, Jira, GitHub, and Control-M in a 100% remote role.
Backend Developer
Senior backend developer role focused on PL/SQL programming for financial markets, treasury products, and derivatives, working with Linux, Jira, GitHub, and Control-M in a 100% remote setting.
Backend Developer IOT
This role involves developing and operating critical IoT backend solutions within a cloud architecture for a security-focused client. The developer will work with AWS, microservices, and containerization technologies in an agile, international environment.
Backend Developer
Backend Developer at idealista building and maintaining a major real estate platform used across Spain, Italy, and Portugal, primarily with Java and Spring.
Senior Java Developer (IGaming)
Senior Java Developer building and optimizing high-performance backend services, including feed integrations and a cashier module, for a sports betting platform using Java, Spring, Docker, and RESTful APIs.
Java developer, AI - 100% Remoto
Remote AI-Assisted Code Analyst (Java Developer) at UST, reviewing and refactoring Java/Spring Boot applications using AI tools like GitHub Copilot and Devin to reduce technical debt and improve code quality.
Java Developer
Lead the migration of a legacy Java application to Spring Boot for the OptiFlight aeronautical project, collaborating with ML teams and mentoring developers in a hybrid Barcelona role.
Desarrollador/a backend - Senior
Senior backend developer designing scalable, maintainable enterprise solutions in Java/Spring, leading technical analysis, architecture, and team coordination for ecommerce platforms.
Java Backend & AI
Java backend developer building APIs and microservices with Spring Boot, leveraging AI tools like GitHub Copilot and Devin to improve code quality and reduce technical debt.
Backend Java Developer
Remote contractor building scalable Java/Spring Boot backend systems and microservices for a venture-backed AI company, while contributing domain expertise to train next-generation AI models.
Java Backend com ActiveViam e Cubos OLAP
Java backend developer building analytical platforms and market-risk solutions using ActiveViam, OLAP cubes, Java, and Python for financial-market clients.
Java Developer (+3 anos)
The Java Developer will build innovative IT solutions using Java, SpringBoot, and microservices architecture. The role involves working with containerization tools like Docker and Kubernetes, as well as messaging systems like RabbitMQ and Kafka in a remote environment.
Desarrollador Backend
The Backend Developer will build and maintain scalable, secure APIs and services while optimizing database performance and collaborating with cross-functional teams. The role requires proficiency in languages like Node.js, Python, Java, or Go, along with experience in microservices and cloud infrastructure.
Staff Software Engineer
Leads technical architecture and modernisation of dental practice management software, focusing on scalable backend and frontend systems for clinical workflows.
Application Developer - Senior
The Senior Application Developer will build and deliver high-volume, high-transaction Java-based e-commerce web applications in a hybrid role based in Plano, TX.
Java Backend com OpenShift e PostgreSQL
This role involves developing and maintaining mission-critical backend applications using Java, Spring Boot, and microservices architecture. The developer will work with PostgreSQL databases and OpenShift, while collaborating with cross-functional teams in an agile environment.
Software Engineer (C,C++)
Appdome is seeking a Software Engineer to develop core security infrastructure for mobile applications using C, C++, Python, Java, and Objective-C. The role involves designing complex security components for Android and iOS platforms to protect mobile apps against cyber threats.
Full Stack Engineer
Lead a team to design, modernize, and maintain scalable trading and investing platforms using Java, Spring Boot, and cloud-native tools while mentoring engineers in XP practices.