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Scala Backend Developer
Build and maintain scalable backend services in Scala, using Akka and Kafka to power a global entertainment platform; collaborate on features, architecture, and troubleshooting in a fast-paced, hybrid team.
Desarrollador Java Backend | Microservicios, Teletrabajo
Build and maintain Java-based microservices using Spring Boot, REST APIs, Docker, and OpenShift while collaborating with React frontend teams.
Software Engineer Full Stack
Build and maintain the full-stack IoT platform that powers smart water and heat meters, using Java/Spring Boot on the backend and Angular/TypeScript on the frontend.
Junior Mid-Level Machine Learning Data Engineer
Build and maintain data pipelines and infrastructure for AI solutions, working with Spark, Python, and LLMs to support machine learning models and predictive analytics.
Senior Data Engineer (Knowledge graph)
Build and optimize scalable data pipelines, ETL processes, and cloud-based data architectures using Python/Java/Scala, Spark, Kafka, and cloud platforms (AWS/Azure) to support large-scale analytics and client projects.
Senior Big Data Engineer
Builds and optimizes large-scale data pipelines using Scala, Spark, Kafka, and Airflow to process massive datasets for global stakeholders in the mobile app ecosystem.
Senior / Principal Data Engineer
Design and build scalable data pipelines and analytics platforms for chemical manufacturing, enabling predictive maintenance, optimization, and AI-driven solutions using Python, Databricks, and cloud technologies.
Senior Data Engineer
Design, build, and optimize large-scale data pipelines and warehouses for a finance-automation SaaS, ensuring data quality and accessibility for analytics and product teams.
Senior Full Stack Engineer - JVM, Kotlin
Build and scale full-stack JVM/Kotlin backends and React-based frontends for a marketing platform, deploying on AWS/GCP with IaC and Docker/Kubernetes.
Java with Agentic AI Engineer
Build and optimize high-performance Java backend services and microservices using Spring Boot, while leveraging agentic AI tools to accelerate development and improve code quality.
Lead DevOps Engineer with German
Lead DevOps Engineer designs, builds, and operates secure cloud microservices on Azure AKS/OpenShift, automating CI/CD pipelines and ensuring high availability for a central bank’s critical systems.
Senior Java Developer - Grafana & Observability Expert
Build and optimize Java applications with Grafana, Prometheus, and other observability tools to monitor system performance and data quality.
Junior Java Developer (K/M)
Junior Java developer building and maintaining business-document automation apps (e.g., Edistrada) using Java, Spring, Hibernate, and web tech like React/Angular.
Data Engineer (PySpark)
Build and optimize PySpark pipelines for large-scale data processing, using HDFS, YARN, and Spark SQL to deliver clean datasets for analytics and reporting.
Java Developer (expertise with Grafana)
Build and maintain Java applications with Spring Boot, integrate Grafana for real-time monitoring and alerting, and optimize observability using Prometheus, Loki, and Elasticsearch.
DevOps Engineer
Build and maintain CI/CD pipelines, Kubernetes clusters, and monitoring for a trading-risk platform used by a large US bank, working with Linux, Docker, GitLab, and Python.
Data Engineer with Spark
Build and optimize PySpark pipelines for large-scale data processing, tuning performance and integrating with Hadoop, HBase, and SQL databases.
Lead Java Developer
Lead Java developer building reactive Spring Boot microservices with PostgreSQL, MongoDB/Cassandra, Kafka, and Kubernetes/Docker for scalable backend systems.
Java Developer
Build enterprise Java backends with Spring Boot, REST APIs, and microservices; write SQL, optimize queries, and integrate Kafka while ensuring security and test coverage.