Senior .NET Backend Engineer - Real-Time Gaming

Funstage; Wien; Hybrid; EUR 52,000 - 64,000; Full time

Benefits offered by this job

Flexible working hours

Hybrid model

Training budget

Vienna HQ office

Public transport subsidy

Healthcare benefits

Job summary

Funstage in Vienna is seeking a Senior .NET Backend Developer to turn game concepts into scalable backend services for our social casino games. You’ll design distributed systems, optimize data pipelines, and ship real-time features that players rely on.

You’ll work with Docker, Kubernetes, Azure, and GraphQL/REST APIs, contribute to CI/CD, and integrate frontend teams via a shared Vue.js admin panel. The team values collaboration, learning, and high-quality code.

Qualifications

• Proven experience with .NET technologies, with .NET 5+ preferred.
• Strong knowledge of SQL and NoSQL databases.
• Experience with REST, GraphQL and WebSockets.
• Familiarity with Docker, Kubernetes and cloud-native tech.
• Ability to build distributed, scalable backend systems.

Responsibilities

• Turn technical discussions and stakeholder feedback into clear requirements and practical solutions.
• Design and build optimized distributed backend systems and real-time features for high concurrency.
• Create and optimize databases and ETL pipelines for reliability and performance.
• Develop and maintain CI/CD pipelines and collaborate with frontend teams for integration.

Skills

.NET experience (NET stack)

SQL & NoSQL databases

REST, GraphQL, WebSockets

Distributed systems

Kafka/RabbitMQ/Azure Service Bus

Docker & Kubernetes

Cloud-native architectures (Azure)

English communication

Tools

Docker

Kubernetes

Azure

Hasura GraphQL

SignalR

PostgreSQL

Cassandra

Redis

OpenTelemetry

Identity Server

Job description

Funstage in Vienna is seeking a Senior .NET Backend Developer to turn game concepts into scalable backend services for our social casino games. You’ll design distributed systems, optimize data pipelines, and ship real-time features that players rely on.

You’ll work with Docker, Kubernetes, Azure, and GraphQL/REST APIs, contribute to CI/CD, and integrate frontend teams via a shared Vue.js admin panel. The team values collaboration, learning, and high-quality code.