Java Development Built To Last. Ready To Scale.

At FortyTwo, we use Java to build software that’s fast, stable, and future-proof. Whether you’re modernizing a legacy system or building something new from the ground up, we’ll help you do it right - without the stress.

So...
Why Java?

Because when you're building something big, complex, or long-term - you don’t want surprises.

Performance

handles traffic, data, users - no problem

Portability

write once, run anywhere (yep, still true)

Security

built with serious safety in mind

A giant toolbox

decades of libraries, frameworks, and dev support

Stability

Ideal code for systems that need to run reliably for years.

Proven results

it’s trusted by many industries for a reason.

What we
Help You Build

We’ve been building .NET applications for years – here’s what we can help with:

Who we build for
from startups to enterprises

Quarkus, Micronaut, Jakarta EE

Spring Boot & Spring Cloud

Kafka, RabbitMQ

Docker, Kubernetes, CI/CD pipelines

Deployed to cloud or on-prem - your choice

Join our
commutiny

Work With

fortytwo?

Teams with a legacy Java system that needs new life.

Companies building a serious platform with complex backend logic.

CTOs who just need a solid team to trust with their core systems.

We work with startups, scaleups, and enterprise teams who need things done right the first time:

Businesses growing fast and outgrowing their current tech

Who We Build For

from startups to enterprises

Quarkus, Micronaut, Jakarta EE

Kafka, RabbitMQ

Docker, Kubernetes, CI/CD pipelines

Deployed to cloud or on-prem - your choice

Spring Boot & Spring Cloud

Join our
commutiny

Work With

42

Teams with a legacy Java system that needs new life.

Companies building a serious platform with complex backend logic.

CTOs who just need a solid team to trust with their core systems.

We work with startups, scaleups, and enterprise teams who need things done right the first time:

Businesses growing fast and outgrowing their current tech

why

fortytwo?

We speak your language – whether you’re a founder with a vision or a CTO with a roadmap. Our team is a mix of deep technical know-how and a practical, business-first mindset. You’ll get AI that works, scales, and actually helps you grow.