.Net Software Developer (German speaking)

Software Mind; Kraków; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Flexible remote work

International projects

Language classes

Private healthcare

Well-being initiatives

Multisport card

Company travels

Training opportunities

Job summary

Software Mind in Kraków is seeking a (Senior) Backend Engineer to join one of our cross-functional product teams embedded in client projects. You will work on resilient services, design patterns, and scalable REST APIs using .NET/.NET Core, C#, EF, and Azure DevOps pipelines.

You will communicate directly with clients in German and English, stay up to date with industry trends, and contribute to performance tuning, testing, and security.

Qualifications

• Proficient in .NET/.NET Core and C#
• Experience with EF and REST APIs
• Strong SQL skills and data modeling
• Experience with build/deploy in Azure DevOps
• Experience with microservice architectures and messaging queues
• Knowledge of Elasticsearch/OpenSearch
• Fluent German and English communication

Responsibilities

• Plan tasks independently with precision and self-organization
• Keep up to date with field trends and propose innovations
• Write highly resilient code and ensure security
• Identify and fix security vulnerabilities
• Apply software design patterns and best practices
• Analyze and troubleshoot performance issues
• Write tests for complex scenarios and evaluate results
• Interpret code metrics to drive maintainability improvements
• Collaborate and provide solutions when challenges arise

Skills

NET/.NET Core

C#

Entity Framework

REST-API

PowerShell

SQL

Azure DevOps

microservice architectures

Azure Service Bus

RabbitMQ

MassTransit

Elasticsearch/OpenSearch

German & English

Job description

Job Description

Project – the aim you'll have: We are looking for a skilled (Senior) Backend Engineer to join one of our cross-functional product teams. The role requires a high level of technical expertise, excellent communication skills, and a proactive, collaborative mindset. This position is embedded in ongoing client projects and will be closely integrated into our ways of working.

Position – How You'll Contribute

• Self-organization & Precision: Work independently and precisely, planning your tasks thoroughly and proactively.
• Staying Up-to-Date: Stay informed about current trends in your field and bring this knowledge into your work, suggesting potential innovations.
• Resilience: Write highly resilient code.
• Security: Identify and resolve security vulnerabilities.
• Software Patterns: Understand fundamentals of software design patterns and apply them within the project.
• Performance: Analyze and troubleshoot performance issues.
• Testing: Write tests for complex scenarios and analyze the results.
• Metrics (Maintainability, Complexity, etc.): Interpret code metrics and derive actionable improvements.
• Problem-Solving: Actively work toward solutions when challenges arise and support others.

Qualifications

Expectations – the experience you need:

• .NET/.NET Core
• C#
• Entity Framework
• REST-API
• PowerShell
• SQL
• Build- and Deploy-Prozesse in Azure DevOps
• Experience with microservice architectures
• Experience with Azure Service Bus / RabbitMQ / MassTransit
• Experience with Elasticsearch / OpenSearch
• Comfortable with direct client communication
• Fluent communication in German and English

Additional Information

Our offer – professional development, personal growth

• Flexible employment and remote work
• International projects with leading global clients
• International business trips
• Non-corporate atmosphere
• Language classes
• Internal & external training
• Private healthcare and insurance
• Multisport card
• Well-being initiatives