Backend .NET Developer (Remote) - Career Growth

ipracujzdalnie.pl; Kraków; Remote; PLN 170,000 - 250,000; Full time

Benefits offered by this job

Attractive salary

Fully remote

Career development

Impactful projects

Job summary

TeamQuest is seeking a Backend .NET Developer to design and implement integrations, with strong C#/.NET skills and experience in asynchronous, message-based architectures. You will work with SOAP/XML and REST/OpenAI integrations, Docker and CI/CD, and collaborate with client teams to deliver robust, scalable solutions.

Ideal candidates have 3-4 years in similar roles, are comfortable reading technical English, and value independent, proactive collaboration.

Qualifications

• 3-4 years of experience in a similar role
• Experience with AI tools in development
• Strong knowledge of C# and ASP.NET Core/.NET 8+
• Practical experience with SOAP/XML and REST integrations
• Experience with asynchronous messaging (RabbitMQ or similar) and idempotent architectures
• Database knowledge and data mapping skills
• Docker and CI/CD experience
• Git in gitflow
• Good English for reading technical docs
• Proactive, independent and client-facing communication

Responsibilities

• Design and implement integrations with external systems (SOAP/XML, REST/JSON)
• Maintain asynchronous data exchange mechanisms and idempotent messaging
• Generate API clients from OpenAPI contracts and respond to version changes
• Build and maintain mocks for test environments
• Implement business logic in a BPMN engine and rules models
• Configure environments (Docker, CI/CD) and assist in releases
• Analyze defects, provide quick fixes, collaborate with analysts and testers
• Document solutions and share knowledge within the team

Skills

C#

.NET

Async architecture

SOAP/XML integrations

REST/OpenAI integrations

Docker

CI/CD

RabbitMQ

Git (gitflow)

English reading

Tools

OpenAPI

SQL/Databases

Job description

TeamQuest is seeking a Backend .NET Developer to design and implement integrations, with strong C#/.NET skills and experience in asynchronous, message-based architectures. You will work with SOAP/XML and REST/OpenAI integrations, Docker and CI/CD, and collaborate with client teams to deliver robust, scalable solutions.

Ideal candidates have 3-4 years in similar roles, are comfortable reading technical English, and value independent, proactive collaboration.