Build Backend Systems
That Are Built to Last
| → Scala microservices, APIs, and JVM-native infrastructure | → Functional backends with Cats Effect, ZIO, and Akka |
| → Engineers with production Scala backend experience | → Integrates directly with your existing stack |
Most backend problems are not language problems. They are engineering problems. We put senior Scala engineers on your backend systems so your APIs are reliable, your services scale cleanly, and your architecture is built to handle what comes next.
WHY SCALA FOR BACKEND DEVELOPMENT
The JVM is built for backend systems
that cannot afford to fail.
Scala gives you the type safety, concurrency model, and functional programming primitives that serious backend systems require. It is not a compromise between expressiveness and performance. It delivers both.
01
Type safety that prevents entire classes of bugs
In a Scala backend, the compiler catches null pointer errors, unhandled cases, and invalid state transitions before the code ships. The bugs that cause 3am incidents in other languages get caught at compile time in Scala.
02
Concurrency without the complexity
Cats Effect and ZIO give you structured concurrency that handles thousands of simultaneous requests without the thread management overhead that makes scaling JVM services painful. You get the throughput without the complexity that usually comes with it.
03
Functional architecture that scales with your team
Pure functions and immutability make Scala backends easier to test, easier to reason about, and easier for the next engineer to understand. As teams grow and codebases age, that discipline pays off in ways that are hard to quantify until you've maintained a large Scala system for three years.
04
A rich ecosystem for every backend concern
From http4s, Tapir, and Akka to Pekko, Doobie, and Circe, the Scala ecosystem has mature, well-maintained libraries for every part of a production backend. You are not building on experimental tools. You are building on libraries that have been running in production at serious companies for years.
05
JVM performance with modern language ergonomics
Scala runs on the JVM and gets everything that comes with it, including decades of runtime optimization, mature garbage collection, and production tooling. You get JVM-grade performance without the verbosity of Java and without sacrificing the expressiveness that makes your engineers productive.
06
Interoperability with your existing Java stack
If your organization runs on Java, Scala drops in without rewrites. Scala code calls Java libraries directly and Java code calls Scala code. You can migrate incrementally, service by service, without a big-bang rewrite that puts everything at risk.
WHAT WE BUILD
End-to-end Scala backend capabilities.
Scala microservices and API development
REST and GraphQL APIs built for production load.
We design and build Scala microservices and APIs using http4s, Tapir, and Play Framework. Every service is built with type-safe error handling, structured logging, and the observability that production systems require, not added after the fact when something goes wrong.
Event-driven architecture with Akka and Pekko
Actor systems and message-passing for distributed backends.
We build event-driven backends using Akka and Pekko: actor systems, message-passing architectures, and distributed state management that handle the concurrency and fault tolerance requirements that traditional request-response systems struggle with.
Functional backends with Cats Effect and ZIO
Async and concurrent services, safe by construction.
We build purely functional Scala backends using Cats Effect and ZIO, the effect systems that handle async operations, resource management, and structured concurrency in a way that is testable, composable, and safe by construction.
JVM performance tuning and production readiness
Profiling, optimization, and production hardening.
We take existing Scala and JVM backends and make them faster, profiling, identifying bottlenecks, tuning garbage collection, and optimizing hot paths. If your service is slow, we find out why and fix it without rewriting the system around the problem.
Database design and data access layers
Type-safe persistence with Doobie and Slick.
We build type-safe data access layers using Doobie and Slick, design schemas for the query patterns your application actually runs, and handle the migrations, connection pooling, and transaction management that production databases require.
Backend modernization and migration
Legacy Java and Scala codebases moved to modern standards.
We migrate legacy Java or older Scala codebases to modern Scala 3 and current ecosystem standards. Incremental where possible, surgical where necessary. We modernize the parts of your backend that are slowing your team down without rewriting everything that is already working.
How we work
Three ways to engage with our Scala backend team.
Whether you need one Scala backend engineer embedded in your team or a full team to own your backend infrastructure, we match the model to what you need.
01
Scala dedicated backend team
A full team of senior Scala engineers working exclusively on your backend systems. We staff, manage, and deliver. You stay focused on the product and the roadmap.
02
Scala backend staff augmentation
One or more senior Scala backend engineers embedded directly in your team. Production-ready from day one. They know the ecosystem and contribute without a ramp-up period.
03
Scala backend project delivery
A defined backend project with a clear scope and timeline. We take ownership from architecture through delivery: services, APIs, data layers, and handoff.
HOW IT STARTS
From the first conversation to engineers contributing.
We cut out the process overhead that slows most engineering partnerships down. A focused conversation, the right engineers, and a fast path to contributing.
01
We learn what you're building
We start with a focused call to understand your backend architecture, your stack, and what you're trying to solve. You talk to someone who knows Scala and backend systems, not a sales process.
02
We match you with the right engineers
Based on your stack and requirements, we recommend the right engagement model and match you with Scala backend engineers who have solved similar problems in production. We align on scope, timeline, and expectations before anything starts.
03
Engineers start within days
Once agreed, we move fast. Engineers onboard into your tools and workflow and start contributing within days. We stay close throughout to make sure the work is right and the relationship is working.
Your backend deserves engineers who have
done this before.
You've got a Scala backend problem to solve. We've spent years building the systems that run in production. Tell us what you're building, and we'll take it from there.