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Backend Scala Developers

Trusted by leading Scala companies
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
140+
Verified Candidates
12+
Avg. Years Experience
Top Skills
Scala Python Kubernetes Docker
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

ST-6011 Principal Recently added

Senior Backend Engineer

Germany
13 years
Remote
Employee

Engineered backend systems with Go and Scala, focusing on real-time data processing. Developed scalable search solutions with Elasticsearch in distributed environments.

  • Engineered real-time data systems
  • Developed Elasticsearch search solutions
  • Optimized Go-based backend services
Go Node.js Elasticsearch Scala Python Kubernetes
Available in 3+ months Salary on request
Enquire
YV-2610 Senior Recently added

Senior Software Developer

Germany
11 years
Hybrid
Employee

Specialized in building robust microservices using Agile methodologies, focusing on continuous integration and delivery. Developed a fault-tolerant messaging system that improved communication reliability across distributed services.

  • Implemented test-driven development practices for high-availability systems
  • Optimized CI/CD pipelines to reduce deployment time by 30%
  • Integrated Kanban and Scrum for efficient team workflows
Agile Development TDD CI/CD Microservices Kanban Scrum
Interviewing now €65k-70k/yr
Enquire
#HIRED Lead Recently hired

Senior Scala Backend Engineer

Switzerland
7 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 ZIO gRPC Redis Kubernetes Terraform PostgreSQL Docker
Hired Salary: $XXX,XXX
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JJ-2880 Senior

Senior Backend Engineer

Portugal
7 years
Remote
Employee / Freelancer

Developed backend systems with Rust and Go for high-performance computing. Expert in implementing cross-platform solutions with C++ and Python.

  • Built high-performance systems with Rust
  • Developed cross-platform solutions
  • Optimized C++ and Python applications
Rust Scala Go Java Python C++
Available in 2 weeks Salary on request
Enquire
MX-9522 Lead

Lead Backend Developer

Canada
8 years
Remote
Employee / Freelancer

Led the development of backend systems leveraging Play and Akka frameworks for scalable web applications. Streamlined server-side logic in Scala to support high concurrency environments.

  • Integrated reactive programming models for improved performance
  • Designed RESTful APIs with Spring and Kotlin
  • Optimized JVM performance for low-latency operations
Scala Java Kotlin Play Akka Spring
Available in 2 weeks Salary on request
Enquire
LR-7612 Lead

Sr. Software Engineer

United States
10 years
Remote
Employee / Freelancer

Designed full-stack applications with Go, Python, and Rust. Expert in building scalable backend systems and integrating TypeScript for frontend solutions.

  • Built full-stack applications
  • Integrated TypeScript in projects
  • Optimized Rust backend systems
Go Python Rust Scala JavaScript TypeScript
Interviewing now $130k-150k/yr
Enquire
JF-3412 Senior

Founding Scala Software Engineer

France
7 years
Employee / Freelancer

Co-founded a startup focusing on distributed systems and microservices with Scala. Designed APIs for scalable data-driven applications. Integrated complex SQL queries for data-intensive backend processes.

  • Co-founded startup in distributed systems
  • Designed scalable APIs
  • Integrated complex SQL queries
Python Scala SQL API Design Microservices Distributed Systems
Salary on request
Enquire
EM-9896 Senior

IT Engineer

France
11 years
Hybrid
Employee

Engineered microservices architecture on AWS, utilizing Kubernetes for container orchestration and Seneca for microservices communication. Spearheaded the development of scalable backend systems using JavaScript and Angular.

  • Designed cloud-native solutions for high availability
  • Implemented CI/CD with Kubernetes and AWS
  • Automated infrastructure provisioning with Terraform
Kubernetes AWS Microservices Seneca JavaScript Angular
Available in 3+ months €80k-90k/yr
Enquire
AU-2449 Lead

Senior Backend Engineer

Italy
11 years
Remote
Employee / Freelancer

Engineered backend services with a focus on microservices architecture using Golang and Java. Developed high-performance APIs with Gorilla Mux and Gin.

  • Engineered microservices architecture
  • Developed high-performance APIs
  • Focused on Golang and Java backend services
Golang Java Python Gorilla Mux Gin gRPC
Available in 1 month €75k-85k/yr
Enquire
ST-6557 Lead

Scala Backend Engineer, Consultant

Sweden
10 years
Flexible
Employee / Freelancer

Designed and implemented distributed backend systems for cloud platforms using Scala and Java. Specialized in optimizing real-time data processing pipelines on AWS and GCP.

  • Built scalable cloud services on AWS and GCP
  • Optimized real-time data processing pipelines
  • Designed distributed backend systems
Scala Java Kotlin Python GCP AWS
Interviewing now Salary on request
Enquire
VT-4647 Staff

Staff Software Engineer

Italy
5 years
Hybrid
Employee / Freelancer

Designed and implemented large-scale cloud infrastructure solutions leveraging AWS and GCP, focusing on seamless integration and scalability. Spearheaded CI/CD pipeline automation to enhance deployment efficiency and reduce downtime. Developed innovative DevOps strategies to optimize cloud resource utilization and improve system resilience.

  • Architected multi-cloud solutions with high availability
  • Implemented infrastructure as code using Terraform
  • Optimized container orchestration with Kubernetes
  • Enhanced monitoring with Prometheus and Grafana
AWS GCP GitHub Cloud DevOps CI/CD
Available in 2 months €70k-120k/yr
Enquire
EN-3115 Principal

Senior Big Data Engineer

Greece
14 years
Remote
Employee

Engineered large-scale data processing frameworks leveraging Scala and Apache Spark for real-time analytics. Integrated complex event processing on cloud platforms, achieving seamless interoperability across AWS and Google Cloud. Pioneered the deployment of robust streaming solutions with Kafka, ensuring high-throughput data ingestion.

  • Implemented Airflow for orchestrating complex ETL workflows.
  • Designed scalable data lakes on Google Cloud Storage.
  • Enhanced Spark job performance with custom memory management.
  • Built self-healing data pipelines with automated fault recovery.
Scala Apache Spark Google Cloud Platform AWS Airflow Kafka
Available in 1 month €60k-70k/yr
Enquire
SS-8852 Principal

Principal Engineer

Romania
14 years
Remote
Employee

Architected cloud-native applications leveraging reactive programming paradigms, enhancing scalability and fault tolerance. Spearheaded the design of a domain-driven microservices ecosystem for a global logistics company, enabling efficient service orchestration.

  • Led migration to cloud infrastructure for financial services
  • Integrated domain-driven design in complex enterprise systems
  • Built reactive systems for real-time data processing
Cloud Applications Domain-Driven Design Reactive Systems Scala Java Python
Available in 2 weeks Salary on request
Enquire
NF-3229 Lead

Senior Software Engineer

Spain
20 years
Remote
Employee

Led the development of a scalable microservices architecture in Java and Spring for e-commerce platforms. Architected NoSQL database solutions to support high-volume transactional systems.

  • Developed scalable microservices architecture
  • Architected NoSQL database solutions
  • Supported high-volume transactional systems
Java Spring SQL NoSQL SOLID Functional Programming
Interviewing now €45k-55k/yr
Enquire
SV-9824 Principal

Principal Software Engineer

United Kingdom
12 years
Flexible
Employee

Designed functional programming solutions with Haskell, Rust, and Go. Expert in building high-concurrency systems on Linux platforms for secure applications.

  • Developed Haskell-based solutions
  • Built high-concurrency systems
  • Secured applications on Linux
Rust Go Haskell C Python Linux
Available in 1 month Salary on request
Enquire

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