Hire Freelance
Backend Scala Developers in Germany
Built through years working with teams and engineers in the Scala ecosystem.
We specialize in functional backend systems, data platforms, and distributed infrastructure.
Focused, relevant introductions from a curated network.
Available Developers
Backend/Data Engineering Consultant
Specialized in building real-time data pipelines using Kafka and Scala for analytics platforms. Implemented Kubernetes orchestration to streamline deployment of microservices for backend systems.
- Built real-time data pipelines with Kafka
- Implemented Kubernetes orchestration
- Streamlined microservices deployment
Senior Developer
Designed and implemented a high-performance distributed system for real-time financial data processing, handling millions of transactions per second. Developed a fault-tolerant, scalable microservices architecture for a global e-commerce platform, optimizing for low-latency and high availability. Led the migration of a monolithic application to a cloud-native architecture, significantly improving deployment speed and resource efficiency.
- Expert in concurrency models and parallel processing techniques
- Architected a custom DSL for financial analytics
- Implemented a dynamic load-balancing algorithm for distributed systems
- Optimized JVM-based applications for memory and CPU efficiency
Senior Scala Backend Engineer
- Led migration of monolithic system to microservices architecture
- Built high-throughput data pipeline processing 1M+ events per second
- Designed and implemented real-time monitoring and alerting platform
Staff Data Engineer
Architected large-scale data pipelines using Apache Spark and Scala, optimizing for real-time analytics in the e-commerce domain. Spearheaded the migration of data infrastructure to Databricks, enhancing processing speed and reliability. Developed a custom data validation framework in Python, ensuring data integrity across distributed systems.
- Implemented Rust-based data transformation tools for performance gains
- Designed SQL-based ETL workflows for complex data models
- Automated data quality checks using custom-built Python scripts