Middle .NET Developer (2 days per week from the Krakow office)

Eleks; Kraków; On-site; PLN 167,000 - 257,000; Full time

Job summary

Eleks in Kraków is seeking a Middle .NET Developer to work two days per week from the Krakow office as part of a hybrid setup. You will develop and enhance backend services using C#, .NET 8+, and Entity Framework, participate in architecture discussions, and collaborate with distributed teams across Poland and Ukraine.

The ideal candidate has 4+ years of commercial software development experience, strong English, and a passion for modern development practices.

Qualifications

• At least 4 years of commercial experience in software development
• Strong commercial experience with C#, .NET 8+ and modern development practices
• Experience with Entity Framework
• Strong knowledge of Microsoft SQL Server
• Experience with Microsoft Azure (Azure Service Bus)
• Experience working with Azure Service Bus
• Knowledge of unit testing and xUnit
• Work format: hybrid — 2 days per week from the Krakow office
• Upper-Intermediate or higher level of English

Responsibilities

• Develop and enhance new functionality for the platform
• Design and implement scalable backend services
• Participate in architecture and technical discussions
• Write clean, maintainable, and testable code
• Collaborate with distributed teams across the project

Skills

C#

NET 8+

Backend development

Entity Framework

SQL Server

Azure Service Bus

Unit testing

English

Tools

Azure Service Bus

SQL Server

Entity Framework

Job description

We are building a web portal for the automation of insurance processes in the Healthcare domain.

ELEKS has been collaborating with the client for more than 5 years. Currently, it is one of the biggest accounts within the Business Unit. The team consists of approximately 25 specialists located in Poland and Ukraine.

There are currently 8 development teams involved in the project (7 on the customer side and 1 on the ELEKS side). The ELEKS team is primarily focused on developing new functionality and product enhancements.

REQUIREMENTS

• At least 4 years of commercial experience in software development
• Strong commercial experience with C#, .NET 8+ and modern development practices
• Experience with Entity Framework
• Strong knowledge of Microsoft SQL Server
• Experience with Microsoft Azure (Azure Service Bus)
• Experience working with Azure Service Bus
• Knowledge of unit testing and xUnit
• Work format: hybrid — 2 days per week from the Krakow office
• Upper-Intermediate or higher level of English

NICE TO HAVE

• Experience in Healthcare or Insurance domains
• Experience with AI-assisted development tools such as Windsurf

RESPONSIBILITIES

• Develop and enhance new functionality for the platform
• Design and implement scalable backend services
• Participate in architecture and technical discussions
• Write clean, maintainable, and testable code
• Collaborate with distributed teams across the project

WHAT YOU WILL GET WITH ELEKS

• Close cooperation with a customer
• Challenging tasks
• Ability to influence project technologies
• Team of professionals
• Dynamic environment with low level of bureaucracy

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.

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