Intermediate .NET Backend Developer - C#

Airbus; Województwo pomorskie; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Private medical coverage

Sport card

Life insurance

Co-funding for meals

Employee stock ownership plan

Job summary

A global aerospace company based in Poland is looking for an experienced software developer proficient in .NET and cloud environments. The ideal candidate will have a Bachelor's degree in software engineering and at least 3 years of experience. Responsibilities include developing software solutions, writing unit tests, and collaborating in a hybrid work setting. Applicants should be proficient in C#, AWS, and Python, with a passion for the aviation industry. Competitive salary and benefits are offered.

Qualifications

• 3+ years of professional experience in software development.
• Solid understanding of DevOps practices, including CI/CD pipelines.
• Hands-on experience with RESTful/SOAP API design, development, and security.
• Understanding of ISTQB best practices; ISTQB certification is a strong asset.

Responsibilities

• Develop and maintain software using .NET technologies.
• Implement automated functional tests using Python.
• Collaborate in a hybrid work environment.
• Collaborate in an international team, contribute to CI/CD pipelines, and ensure code quality.

Skills

Software development

.NET Framework

C#

AWS

Unit testing

ASP.NET Web API

DevOps practices

Python

RESTful APIs

WPF

JavaScript

Education

Bachelor's Degree in software engineering or a related field

Tools

GitHub Actions

GitLab CI

Jenkins

SQL Server

Job description

****Required Skills/Experience:***** 3+ years of professional experience in software development* Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers)* Experience writing unit tests, component testing (functional & non-functional) or system integration testing* Applying best practices to keep code maintainable* Hands on experience with ASP.NET Web API* Experience working with databases and understanding of Entity Framework* Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins), containerization with Docker, and monitoring/logging tools* Bachelor’s Degree in software engineering or a related field* Good spoken and written English skills* Hands-on experience with Python in testing area* Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security* Expertise in implementation of automated functional tests using Python* Understanding of software testing concepts and methodologies, including unit testing, component testing, and integration testing (covering functional and non-functional aspects). Demonstrable knowledge of ISTQB best practices. ISTQB certification is a strong asset* Strong capability in identifying technical challenges and bottlenecks, constructively proposing and implementing effective solutions, while actively building team engagement and fostering a positive atmosphere* Experience with WPF (Windows Presentation Foundation)* Understanding of ASP .NET MVC and ASP .NET Web pages* Working knowledge of JavaScript* Basic understanding of airline operations, flight planning, or air navigation principles* Passion for the aviation industry* Hybrid work environment with up to 2 days working from home weekly* Stable employment based on a full-time job contract* International working environment in a dynamic company* Access to the latest knowledge and technologies enabling professional development* Training and development possibilities* Participating in international projects and international trips* Competitive salary dependent on experience and qualifications* Flexible working hours and work-from-home opportunities* Private medical coverage for you and your family* Sport card* Life insurance for you and your family* Co-funding for meals* Employee stock ownership planAirbus and all subsidiaries, including NAVBLUE are proud to have been recognized as a Global Top Employer for 2025. Based on eight criteria: physical workplace, work atmosphere and social, health financial and family benefits, vacation and time off, employee communication, performance manager, training and skills development and community involvement. It was determined that we offer some of the most progressive and forward-thinking programs within the area. This achievement reflects our commitment to nurturing and empowering our people to reach their full potential. We’re grateful to our people, whose dedication and collaboration make this possible.