Hire Contract
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
Scala Backend Developer
Decomposed a high-traffic monolith into five standalone services using purely functional Scala, improving deployment frequency while maintaining resilience and test coverage. Delivers backend systems through production operations, including releases, on-call ownership, and postmortem-driven reliability work.
- Reduced incident recovery time from 1.4 hours to 15 minutes
- HTTP APIs built with http4s, Tapir, Circe, and protobuf
- Database access using doobie across PostgreSQL and Cassandra
- Kafka-based event-driven integrations with Redis caching
Senior Software Engineer & Solution Architect
Architected distributed systems for real-time financial data processing, achieving sub-millisecond latency. Designed scalable microservices architecture for cloud-native applications, integrating Rust and Scala for high-performance computing. Spearheaded development of a domain-specific language for automated financial reporting, leveraging F# for functional programming paradigms.
- Implemented event-driven architecture for IoT data ingestion.
- Optimized .NET Core applications for cloud environments.
- Developed consensus algorithms for blockchain-based systems.
Senior 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
Product Engineer
Led development of cross-platform applications, leveraging Scala and Java for backend services. Spearheaded the migration of legacy systems to modern microservices architectures.
- Integrated Node.js services with existing Java infrastructures
- Automated deployment pipelines using TypeScript and Python
- Enhanced scalability with Kotlin-based microservices
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
Software Engineer
Specialized in building high-performance systems using Rust and Go for cloud-native applications. Developed low-latency network services with C and Python for real-time data processing. Optimized JVM-based applications in Scala for maximum throughput.
- Implemented concurrency models to enhance system parallelism
- Led adoption of Rust for memory-safe system programming
- Architected distributed systems for large-scale data analytics