Software Republic is a B2B collective of senior Java engineers with 10+ years of experience, specializing in Spring Boot, microservices, and REST APIs. We embed directly into your team — no overhead, no noise.
// What we do
We embed senior Java engineers directly into your existing team. You get full-stack backend capability without the recruitment overhead or long-term hiring commitment.
Design and build distributed systems that scale. We specialize in event-driven architectures, service decomposition, and resilient API design for enterprise environments.
Migrate monolithic Java applications to modern Spring Boot microservices. We do it incrementally — keeping your systems live while we transform them.
From OpenAPI spec to production-ready implementation. We build clean, versioned, well-documented APIs that integrate seamlessly with your ecosystem.
Containerized deployments on Kubernetes, CI/CD pipelines, and cloud infrastructure on AWS or Azure. We ship fast and reliably from day one.
Architecture reviews, performance audits, and engineering leadership support. We help you make the right technical decisions at the right time.
// Our stack
// Why Software Republic
Zero ramp-up time. Our engineers have seen it all — legacy codebases, high-scale systems, hostile deadlines. They contribute from day one.
No juniors, no middlemen. Every profile we place has 10+ years of hands-on Java backend experience. You get exactly what you negotiate.
B2B simplicity. We work as a company, not as freelancers. One contract, one invoice, full legal compliance under Spanish law.
Remote-first, Spain-based. Fluent in the European enterprise context — GDPR, EU compliance, CET timezone — with no friction across borders.
Transparent and direct. We tell you what we can do, and we do it. No hand-holding required on either side.
// Enterprise engagements
Who we work with — and where our engineers come from.
Production-critical telecom systems serving millions of active users. Software Republic's first and current enterprise engagement.
Large-scale backend systems for multi-million user retail platforms.
Core banking in regulated, compliance-heavy environments.
Distributed financial services with high-availability requirements.
Enterprise automotive systems with complex multi-vendor integration.
// Let's work together