.NET Software Developer
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on building and refining scalable backend services within a Service-Oriented Architecture (SOA) using C#, .NET Core, ASP.NET Core Web API. Key responsibilities include implementing high-performance services, collaborating with architects, and maintaining high code standards within an Agile environment. Required skills are Dependency Injection, Unit Testing, and Git. Additional advantages include experience with ActiveMQ, Kubernetes, Azure DevOps. Benefits include flexible working hours, integration events, relaxation zones.

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.NET Software Developer

Company: NOVOMATIC Technologies Poland Sp. z o.o.

from: 3 September 2026
to: 3 October 2026
14 000 - 23 000net (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
Zabierzów (pow. krakowski), Lesser Poland
Zabierzów (pow. krakowski), Lesser PolandKrakowska 368View on map

Requirements

Expected technologies

.NET
C#
.NET Core
ASP.NET
XUnit
NUnit
SQL
Git

Optional technologies

ActiveMQ
Kestrel
Kubernetes
K8
Jira
Confluence
Azure DevOps

Operating system

Windows
Linux

Our requirements

  • Min. 5 years of solid professional experience in software development, with a strong focus on backend technologies.
  • Proficient in C# and .NET Core (developing Web Services and Windows Services).
  • Hands-on experience with ASP.NET Core Web API, Dependency Injection, and Unit Testing using frameworks like XUnit / NUnit (and related tools such as MOQ, NSubstitute).
  • Professional experience with SQL at an application developer level.
  • Solid experience using Git for version control and collaborative development.
  • Strong verbal and written communication skills in English and Polish.
  • Completed higher technical education or similar qualification in a related field.

Optional

  • Experience with messaging systems or message brokers (e.g., ActiveMQ).
  • Familiarity with .NET libraries such as Serilog, Dapper, Newtonsoft Json, Autofac, Polly, and Refit.
  • Experience working on large-scale, multi-user systems with High Availability, High Concurrency, and High Load requirements.
  • Experience with deployment tools like IIS, Kestrel, and Kubernetes (K8).
  • Familiarity with Jira, Confluence, and CI/CD tools, preferably Azure DevOps.

Your responsibilities

  • Implementing scalable and highly performant backend services in C# using .NET Core. Working closely with solution architects to translate SOA vision into production-ready code.
  • Actively participating in Code Reviews, maintaining high code standards, and striving for maximum performance, maintainability, and reliability of our systems.
  • Working within Agile (Scrum) methodologies. Being an active contributor to sprint planning, retrospectives, and daily stand-ups, bringing forward innovative ideas and solutions.
  • Staying up-to-date with the latest technologies in the .NET ecosystem (ASP.NET Core Web API, NuGet packages) and proactively implementing new tools and practices to enhance our product and processes.

About the project

Are you an expert developer looking for a role where your technical insights shape a scalable, high-traffic ecosystem? Join us as a Senior Backend Developer to build and refine mission-critical services at the heart of our platform. We work with .NET Core within a sophisticated Service-Oriented Architecture (SOA), prioritizing clean code, systemic efficiency, and advanced automation.

This is how we organize our work

This is how we work

in houseyou focus on a single project at a timeyou have influence on the productyou focus on product developmentyou focus on code maintenanceagilescrum

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • documentation
  • issue tracking tools
  • testing environments
Company

What we offer

  • Flexible working hours
  • Sports and integration events
  • Work-life balance
  • Healthy snacks, fruits and vegetables
  • Yoga and fitness sessions at the office
  • Carpooling

Benefits

  • flexible working time
  • integration events
  • corporate library
  • no dress code
  • parking space for employees
  • leisure zone
  • charity initiatives

NOVOMATIC Technologies Poland Sp. z o.o.

W NOVOMATIC Technologies Poland naszą misją jest dostarczanie innowacyjnych rozwiązań dla branży gier przypadku. Jesteśmy częścią światowego koncernu NOVOMATIC, lidera branży gamingowej. Wyznaczamy trendy, nieustannie poszukując nowych możliwości. Specjalizujemy się w zaawansowanym projektowaniu oraz wytwarzaniu systemów rozproszonych. Implementujemy różnorodne gry, tworząc unikalne historie dla graczy na całym świecie. Dostarczamy zaawansowane platformy dla terminali gamingowych, zapewniających niezrównaną jakość i wydajność. Przełamujemy granice i kształtuje przyszłość ekscytującego świata gamingu. Najważniejsze są dla nas: partnerstwo, zaangażowanie i nieustanny rozwój.

This is how we work

.NET Software Developer
14k–23k zł / mth. (B2B)
I apply to:
NOVOMATIC Technologies Poland Sp. z o.o.
Zabierzów (pow. krakowski), Lesser Poland
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