Scalac Tech Stack

Scala and event-driven architecture services for fintech and startup scale

IT Services and IT Consulting San Francisco, California 51–200 employees Founded 2014 Privately Held

Scalac is a 51–200 person services firm built around Scala, Akka, and event-driven systems. The stack is heavily reactive (Kafka, CQRS, Cassandra, Elasticsearch, Redis) with strong operational tooling (Kubernetes, Terraform, Prometheus, Grafana, Datadog). Projects cluster around real-time financial data and post-trade automation, while pain points center on log collection and crime prevention—suggesting deep engagement in high-compliance, data-intensive fintech builds rather than generic consulting.

Tech Stack 62 technologies

Core StackScala Docker Apache Spark MongoDB Redis Cassandra Elasticsearch Kafka RabbitMQ AWS Kubernetes Terraform GitLab CI/CD Jenkins ArgoCD Prometheus Grafana Datadog Python Go Istio Akka ZIO Play CQRS GCP Azure Bash Linkerd Flux+26 more

What Scalac Is Building

◆Challenges

Log collection inefficiencies
Financial crime prevention

▲Active Projects

Post-trade automation
Real-time financial data streaming components
Unified log management platform
Financial crime prevention data pipelines

Hiring Activity

Accelerating25 roles · 5 in 30d

Department

Engineering

Data

Seniority

Mid

Senior

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About Scalac

Scalac delivers full-cycle software development and systems architecture services, primarily for FinTechs, HealthTechs, EdTechs, AdTechs, and early-stage startups. Founded in 2014 and headquartered in San Francisco, the company operates with over 80 specialists across Scala, Java, Rust, Spark, Akka, React, and related technologies. Work ranges from rapid prototyping and infrastructure consulting to complete system design and cybersecurity hardening. Teams work on-site and remotely, spanning 11 countries (Poland, Spain, Slovakia, Estonia, Germany, Italy, Latvia, France, Hungary, Lithuania, United States).

HeadquartersSan Francisco, California

Company Size51–200 employees

Founded2014

Hiring MarketsPoland, Spain, Slovakia, Estonia, Germany, Italy, Latvia, France

Frequently Asked Questions

What tech stack does Scalac use?

Core: Scala, Akka, ZIO, Play, Docker, Kubernetes. Data layer: Kafka, Apache Spark, MongoDB, Redis, Cassandra, Elasticsearch. Infrastructure: AWS, GCP, Azure, Terraform. Observability: Prometheus, Grafana, Datadog. CI/CD: GitLab CI/CD, Jenkins, ArgoCD.

What is Scalac working on?

Post-trade automation, real-time financial data streaming, unified log management platforms, and financial crime prevention data pipelines—predominantly fintech-oriented infrastructure and data systems.

How this profile is built

Scalac's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.