OverviewIn this role you will design and maintain a cloud-native data processing platform, building scalable backend services in Scala to support ingestion, transformation, and analytics at scale across AWS and GCP. You’ll collaborate with cross-functional teams to deliver reliable, observable systems while shaping data pipelines and secure cloud integrations. This position offers the chance to influence architecture and drive operational excellence in a fast-paced environment. You will work with modern tooling and mentoring to raise code quality and system resilience.Responsabilidades Design, develop, and maintain scalable backend services using ScalaBuild distributed systems handling large-scale data workloadsDevelop integrations with AWS and GCP cloud servicesImplement secure authentication/authorization via cloud-native identity servicesBuild and maintain data pipelines for ingestion, transformation, and analyticsCollaborate with cross-functional teams to define requirements and deliver solutionsEnsure reliability, observability, performance, and operational excellenceWrite clean, maintainable, well-documented code; participate in code reviews and mentorshipTroubleshoot and resolve issues in distributed,



cloud-based environmentsDevelop and execute comprehensive testing strategies (unit, component, integration)Requisitos principales Strong proficiency in Scala and sbtFunctional programming principlesJSON serialization with CirceHands-on AWS and/or GCP experienceCloud authentication/authorization knowledge (IAM, STS, AssumeRole, WebIdentity)Experience with AWS SDKs (S3, STS)Google BigQuery and Google Dataflow experienceStrong SQL (PostgreSQL)Asynchronous/concurrent programming (FS2, cats-effect)Familiarity with Google Pub/SubExperience with testing (unit, component, integration)Distributed systems troubleshootingGit and modern development workflowsBachelor's degree in Computer Science, Software Engineering, or related fieldExperience with Finagle or similar RPC frameworksKnowledge of data pipeline orchestration/workflow toolsKubernetes deployment/operationContainerization and cloud-native architecture familiarityBuilding observable and resilient data processing systemsAnalytical mindsetEffective communicationStrong ownership and accountabilityScalasbtCirce

📌 Sr. Software Engineer -Scala (Madrid)
🏢 Gft Technologies
📍 Madrid