We're looking for a Senior Java/Scala Developer to join our team in Malaga, Spain, in a hybrid working mode. In this role, you will work on an oversight platform that manages and optimizes trade-generation activity for one of the world’s largest hedge funds. You will collaborate closely with highly skilled investors and engineers, building sophisticated, intuitive and performant back-end solutions that directly influence complex investment strategies. This is an opportunity to work in an intellectually rigorous environment where technology drives real-time decision-making for global financial markets. You'll join a team with end-to-end ownership of systems, delivering scalable platforms that impact portfolio management and trading operations.ResponsibilitiesDevelop and enhance back-end systems and services primarily in Scala while ensuring high performance and reliabilityLeverage AI-powered development tools to enhance productivity and code qualityParticipate in all phases of software development, from requirements analysis and design to implementation, testing and deploymentAnticipate technical challenges and resolve issues to maintain project progress and qualityApply software craftsmanship principles, ensuring code quality, maintainability and scalabilityIntegrate solutions within a highly distributed architecture and optimize for large-scale,



high-volume data flowsEmbrace a culture of continuous learning, innovation and feedback within a high-performing teamEvaluate and help implement emerging AI capabilities across engineering workflowsRequirementsStrong computer science fundamentals and mastery of back-end development7+ years of professional software development experience in technically rigorous environmentsProficiency in Scala or strong experience in Java with willingness to learn ScalaStrong understanding of AWS services and serverless architectureExcellent understanding of design principles and patterns (OOD, SOLID, DRY, KISS, GRASP) with security-minded development practicesStrong algorithmic and debugging skillsHands-on experience with CI/CD, SDLC, Agile methodologies and version control systemsStrong problem-solving ability and attention to detailExcellent communication skills with the ability to collaborate in a general teamNice to haveHands-on experience in Python for scripting or integrationFamiliarity with Infrastructure as Code tools such as TerraformExposure to container orchestration tools (e.g., Kubernetes) and automated deployment practicesExperience with Apache ZooKeeper or distributed coordination systemsPrior financial services or trading systems experience
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📌 Senior Java/Scala Developer (España)
🏢 Epam Systems
📍 España