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This role involves building and maintaining cloud-native enterprise applications and integration services using Java, Spring Boot, and AWS. The engineer will manage the full software lifecycle, implement infrastructure as code, and drive DevSecOps practices to ensure secure and scalable digital solutions.
Full Stack Developer (Java + Angular) designing and building microservices-based solutions in a hybrid Scrum team in Madrid for a consulting firm's cloud-native brand.
Backend developer (50%), test automation engineer (30%), and DevOps/support (20%) for a high-volume Automatic Fare Collection platform, using Java/Spring Boot, SQL databases, messaging tech (Kafka/JMS), and test tools like Robot Framework and JMeter.
Develops and integrates ground software for satellite systems in a fast-paced, on-site role using Linux/Unix, Python/C++, and Agile tools.
The Work We Do Teciem designs, builds, and delivers treasury and capital markets software solutions for financial institutions worldwide. We serve banks of every size and geography, offering the right setup for the…
Develops and maintains backend integration services (Java/Spring Boot) for an insurance digital transformation project, focusing on API development, enterprise integrations, and electronic document management to support advisor-facing platforms in an Agile environment.
Develops and maintains enterprise-scale Java/J2EE solutions, focusing on REST APIs, messaging (RabbitMQ/ActiveMQ), and cloud-native deployments (Docker/Kubernetes) for telecom systems.
Designs and evolves modular monolith architectures, migrates to cloud, and builds high-load Java Spring Boot systems with Redis, ActiveMQ, MySQL, and Kubernetes.
Senior backend engineer building high-performance Java and C# services for a global beverage company’s digital platform, focusing on Spring Boot, .NET Core, and MS SQL Server.
Designs and develops cloud-native AWS solutions, including serverless architectures, backend APIs, and frontend components, using Infrastructure as Code (Terraform) and real-time communication protocols.
This role involves leading technical design and development for big data solutions using Java, Spark, and Hadoop ecosystems. The developer will also manage CI/CD pipelines, perform code reviews, and mentor junior team members.
Builds accessible front-end interfaces for a government system using Vue and JavaScript, ensuring WCAG/508 compliance via screen reader testing and automated tools.
A Functional QA Engineer validates complex payment flows, integrations, and financial accuracy across global payment schemes, ensuring high-quality delivery of low-code cloud payments solutions.
Build and maintain enterprise-scale Java applications using Spring and REST APIs, collaborating with U.S. teams on mission-critical systems.
Desenvolve aplicações full stack escaláveis em Java/Spring Boot e React, projetando APIs REST, microsserviços e interfaces modernas em ambiente cloud GCP.
Develops scalable Java/Spring Boot services and REST APIs for aviation clients, focusing on OOP, microservices, and database optimization with Oracle/PostgreSQL/NoSQL. Collaborates with project teams to design maintainable architectures and modern frontend components using React/Angular.
Develops a high-performance backend system for media industry commission settlements, using Java/Spring frameworks and messaging queues to process transactions across global markets.
Realnaut is seeking a Java Developer to design and maintain backend microservices in a hybrid, international environment. The role focuses on event-driven architectures, containerization, and high-performance API development using Java, Kafka, and cloud-native technologies.
Senior backend engineer building and scaling Java services on AWS for a Fortune 500 company’s digital platform, using microservices, CI/CD, and databases.
Designs, builds, and maintains software applications and services in cloud, platform, and application domains, focusing on Java-based development, REST APIs, and enterprise systems with Agile/Lean methodologies.
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