Senior software engineers combining 14+ years of real-world DACH experience with modern AI-supported development workflows.
RS-CODE is a lean software engineering company focused on long-term collaboration with DACH clients.
Our team covers the full stack: Desktop, Web, Mobile, Microservices, and E-Commerce — with AI-supported workflows throughout.
Our focus is not maximizing headcount.
Our focus is maximizing delivery efficiency, engineering quality,
and long-term client relationships.
Experienced English- and German-speaking engineers focused on long-term software quality.
Modern AI tools as an integral part of our daily work — not as a marketing claim, but as a practical productivity multiplier.
We go beyond implementation. Architecture decisions, system design, legacy modernization, long-term technical planning — we are involved at every level.
Our founder has worked as a software architect on Austrian and German enterprise projects. That experience shapes how we approach every engagement.
Our founder worked onsite in Austria for 6 years and has since spent
nearly another decade delivering software projects remotely for
Austrian and German clients.
This gives us a genuine understanding of DACH work culture — not
from theory, but from real-world experience.
We know the quality standards and communication expectations of Austrian and German enterprises — from direct project experience.
We actively use modern AI tooling in commercial software development
— not as a marketing claim, but as a practical part of our daily
engineering workflow.
AI helps our developers understand
complex systems faster, validate architectural decisions more
efficiently, and maintain long-term software quality.
It
allows experienced engineers to deliver faster, refactor with
greater confidence, and reduce repetitive overhead without
compromising technical quality.
Understanding and refactoring legacy systems faster. AI helps analyze complex codebases that would otherwise require weeks of manual work.
Less time on repetitive documentation. AI accelerates technical docs, API specs, and inline comments.
Faster iterations without quality loss. AI-supported reviews catch issues earlier and shorten feedback cycles.
Faster proof-of-concept and architecture validation. AI shortens the path from idea to working prototype.
AI-supported unit and integration test generation. Faster coverage without manual boilerplate.
Faster onboarding to complex codebases. Especially relevant for long-running projects with significant accumulated complexity.
AI does not replace engineering experience.
It helps experienced engineers deliver complex software more
efficiently.
We believe in direct communication, technical ownership, and long-term collaboration.
Experienced small teams can iterate faster, communicate more clearly, and maintain technical quality over long project lifecycles.
No account management, no intermediary layer. You work directly with the engineers building your product — from requirements to deployment.
Fast alignment without internal escalation processes. Technical decisions are made directly within the engineering team — close to the product and without unnecessary organizational layers.
We think in project timelines, not sprints. Architecture, code quality, and maintainability are not one-off deliverables — they are long-term commitments.
Modern AI tools as a fixed part of our daily work — for faster iterations, higher code quality, and more efficient refactoring.
We develop, modernize, and maintain business-critical software systems for Austrian and German companies.
.NET/C# backend systems, ASP.NET Core, REST APIs, Microservices,
and modern web applications for enterprise environments.
Frontend development with Angular and React.
Docker and containerized system architectures.
From greenfield projects to complex legacy systems.
WinForms and WPF enterprise desktop applications for Austrian and
German companies.
Long-running projects, grown system landscapes, and complex legacy
modernization — this is where our deepest technical expertise
lives.
Architecture design, technical decision-making, and hands-on consulting. Building solid foundations — and helping existing systems evolve sustainably.
Legacy refactoring, technical modernization and architecture evolution — accelerated by modern AI tooling and experienced engineering processes.
Our primary focus is developing modern enterprise software solutions — from .NET/C# backend systems and microservices to complex web and desktop applications.
Deep experience with ASP.NET Core, Angular, React, WinForms, WPF, SQL Server, PostgreSQL, Docker, and modern software architecture.
Our engineers combine hands-on implementation expertise with strong architectural thinking.
Our primary language and deepest expertise. Backend systems, desktop applications, APIs, .NET Core, .NET 6–10. From simple services to complex enterprise systems.
Enterprise desktop application development and modernization for DACH clients. Long-term maintenance and feature development of complex production systems.
Architecture design using proven patterns with a long-term
technical focus.
Complex systems become clearer when architecture is structured and
planned early.
Test-Driven Development, automated integration testing, and
long-term quality engineering.
Quality is built in, not tested in.
Code coverage and test architecture are part of every delivery.
Mobile development for iOS and Android — from React Native to
.NET-based enterprise applications.
Experience with long-term maintenance and evolution of mobile
business systems.
E-commerce and platform development for customer-oriented business
processes.
Experience with PrestaShop, custom extensions, integrations, and
long-term technical support.
Long-term engagements with Austrian and German clients across several industry verticals.
Enterprise desktop applications, OPC-UA integrations, industrial
communication and technical systems for automation environments.
Long-term experience with complex industrial software landscapes.
Workflow, order management and analysis platforms for healthcare and
laboratory processes.
Complex domain logic, strict quality requirements and long-term
product development.
Business-critical platforms, microservices, internal tooling and modern web portals for Austrian and German enterprises.
E-commerce platforms, customer-facing web portals and integrated
digital solutions for long-term business processes.
Experience with PrestaShop, custom extensions, technical integrations
and long-term platform maintenance.
From direct engineering support to long-term technical partnership.
The fastest way to add engineering capacity.
Our engineers integrate directly into your processes, supporting
releases, technical modernization, or complex development tasks
— flexibly and without lengthy onboarding.
You define requirements and goals — we handle planning,
implementation, and delivery.
Clear milestones, transparent communication, and a measurable
outcome with full technical ownership through to release.
We work flexibly within your existing way of working — whether
Scrum, Kanban, or classic project structures.
Short feedback cycles, direct communication, and transparent
prioritization enable fast iterations without unnecessary
overhead.
For clients who value continuity: a sustained engineering
partnership with deep product knowledge, low onboarding
overhead, and
a team that grows with your system.
office@rs-code.com +48 787 603 333
Your engineering team from Poland for Austrian and
German companies.
RS-CODE sp. z o.o.
ul. Długa 46
47-400 Racibórz, Poland