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Data Systems Scala Developers in Netherlands

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Coralogix
ZF
Riskified
Hypervolt
Paidy
Tiko
Writer
Commercetools
Ledger
CNH
SiriusXM
Leonteq
Arteris
ITV
Linklaters
ClearScore
Guardian
VakantieDiscounter
IOHK
Coralogix
ZF
Riskified
Hypervolt
Paidy
Tiko
Writer
Commercetools
Ledger
CNH
SiriusXM
Leonteq
Arteris
ITV
Linklaters
ClearScore
Guardian
VakantieDiscounter
IOHK
9+
Verified Candidates
16+
Avg. Years Experience
Top Skills
Java Scala Kubernetes PostgreSQL
Deep Scala Network

Built through years working with teams and engineers in the Scala ecosystem.

Deep Technical Focus

We specialize in functional backend systems, data platforms, and distributed infrastructure.

Signal Over Volume

Focused, relevant introductions from a curated network.

Available Developers

NK-7708 Senior Recently added

Senior Software Engineer

Netherlands
9 years
Flexible
Employee / Freelancer

Designed and implemented scalable distributed systems utilizing Rust for high-throughput data processing. Developed AI/ML models for predictive analytics in real-time applications, focusing on system performance optimization.

  • Architected microservices with domain-driven design principles
  • Led system analysis for cross-platform integration
  • Optimized distributed systems for latency reduction
System Analysis Application Architecture Domain Driven Design AI/ML Distributed Systems Rust
Available in 1 month €100k-120k/yr
Enquire
SL-4982 Principal Recently added

Software Engineer

Netherlands
20 years
Hybrid
Employee / Freelancer

Designed and implemented distributed real-time data processing systems utilizing Kafka and Scala, optimizing event-driven architectures for high-throughput environments. Spearheaded the development of a microservices framework in GoLang, enhancing system scalability and resilience across cloud platforms. Led the migration of legacy databases to modern Postgres solutions, significantly improving query performance and data integrity.

  • Architected consensus protocols for distributed databases
  • Developed custom caching solutions to reduce latency
  • Integrated advanced monitoring tools for system diagnostics
  • Optimized JVM performance for large-scale applications
Java Scala GoLang Kafka Postgres Oracle
Available in 1 month €90k-150k/yr
Enquire
#HIRED Lead Recently hired

Senior Data Engineer

Netherlands
10 years
Hybrid
Employee
Experienced software engineer with strong background in distributed systems and cloud-native architecture. Proven track record delivering production systems at scale. Skilled in designing fault-tolerant services, optimising CI/CD pipelines, and mentoring junior developers across cross-functional teams.
  • 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
Scala Flink Airflow Iceberg GCP Docker Spark Kubernetes
Hired Salary: $XXX,XXX
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EH-3800 Principal

Senior Scala Developer

Netherlands
19 years
Flexible
Employee / Freelancer

Built distributed microservices architecture handling millions of requests per second. Architected real-time data processing pipelines using Akka and Kafka for high-throughput applications. Designed and deployed scalable cloud infrastructure on AWS for global reach applications.

  • Implemented event-driven systems with Akka Streams
  • Optimized JVM performance for large-scale enterprise applications
  • Developed multi-region failover strategies on AWS
Scala Java Python Akka Kafka AWS
Interviewing now €50k-80k/yr
Enquire
JJ-4512 Principal

Senior Software Engineer

Netherlands
16 years
Flexible
Freelancer

Designed high-throughput financial trading systems handling millions of transactions per second. Developed a distributed microservices architecture for a cloud-based logistics platform. Implemented a custom Terraform provider for seamless infrastructure provisioning.

  • Optimized JVM performance for latency-critical applications
  • Built scalable REST APIs with Kotlin and Spring Boot
  • Devised a CI/CD pipeline using Jenkins and Kubernetes
Scala Kotlin Java Typescript Terraform Bash
Available in 1 month €143-165/hr
Enquire
EC-5602 Principal

Software Engineer

Netherlands
13 years
Hybrid
Employee / Freelancer

Developed a concurrent processing framework using Scala for telecommunications systems. Engineered scalable backend services in Rust for a blockchain platform. Created a cross-platform mobile application leveraging Kotlin and TypeScript.

  • Implemented cryptographic protocols in Rust for secure transactions
  • Designed reactive web applications with Spring Boot
  • Built CI/CD pipelines for automated deployment
Scala Rust TypeScript Java Kotlin Spring Boot
Interviewing now €90k-100k/yr
Enquire
AG-9500 Principal

Founder / Principal Consultant

Netherlands
20 years
Hybrid
Employee / Freelancer

Designed and implemented complex distributed systems for financial services, focusing on high-frequency trading platforms with sub-millisecond latency. Architected scalable data processing pipelines to handle terabytes of transactional data in real-time.

  • Optimized JVM performance for large-scale enterprise applications
  • Developed custom SQL query optimizers for financial databases
  • Integrated TypeScript front-end with complex Java back-end systems
  • Led Python-based machine learning model deployment in production
Scala Java SQL TypeScript JavaScript Python
Interviewing now €120k-140k/yr
Enquire
SH-1904 Principal

Senior Software Engineer

Netherlands
12 years
Flexible
Employee / Freelancer

Expert in designing distributed systems using Rust, Scala, and Golang. Implemented high-throughput data pipelines with Kafka and ClickHouse for real-time analytics.

  • Built scalable distributed systems
  • Implemented Kafka-based data pipelines
  • Optimized ClickHouse for analytics
Rust Scala Golang Kafka ClickHouse Distributed Systems
Available in 1 month Salary on request
Enquire
TZ-2507 Principal

Backend Developer

Netherlands
24 years
Employee / Freelancer

Developed high-performance web applications using Perl with Apache and FastCGI. Expert in building robust backend systems with Catalyst and Moose for enterprise applications.

  • Built Perl-based web applications
  • Expert in Catalyst framework
  • Optimized FastCGI performance
Perl Apache FastCGI Moose DBI Catalyst
Interviewing now Salary on request
Enquire

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