Fullstack Developer (.Net/Vue)

Our organization is a leading flight operations specialist, operating as a wholly owned subsidiary of Airbus. We provide comprehensive ground and onboard solutions designed to increase productivity for aircraft operators worldwide. We combine deep industry know-how with an agile development culture to drive innovation in operational efficiency and sustainable aviation.

We’re looking for an enthusiastic Fullstack Software Developer to join our team and accelerate the growth of our Software Factory. In this role, you’ll have the unique opportunity to bridge the gap between robust backend logic and intuitive user interfaces.

You’ll work on diverse architectures - from cloud-native AWS microservices to mission-critical applications - designing, implementing, and optimizing UI applications and backend services in a microservices-based environment.

Responsibilities:

As a Fullstack Software Developer, you will be a technical anchor for our products, balancing backend reliability with frontend excellence. Your main duties will include:

• Development & Architecture: Develop and maintain .NET (C#) applications and modern UI components. You will extend existing infrastructures and propose new architectural designs to improve product behavior and scalability within a microservices-based environment.

• End-to-End Feature Delivery: Implement product features—sometimes from limited specifications—through active engagement with stakeholders. You will be responsible for coding, documenting, and debugging tasks to meet high-level acceptance criteria.

• Quality & Testing: Set high standards for code quality and testability. You will guide the creation of unit, component, and functional tests, coordinating cross-team implementations to ensure reusability and avoid duplication.

• Technical Direction: Provide technical guidance for solutions within our services. You will identify potential obstacles in team plans, define contingency plans, and solve complex problems with minimal supervision.

• Mentorship & Collaboration: Supervise and guide more junior team members, conducting code reviews and refactoring at the functional level. You will foster a testing mindset and ensure the team follows security and coding best practices.

• Continuous Improvement: Propose and lead "chapter" initiatives to achieve business goals. You will leverage your deep technical understanding to influence future tech stacks and seek new ways to improve the tribe’s productivity.

• Agile Advocacy: Actively participate in our SAFe process, guiding others in agile development concepts and leading the adoption of change and continual improvement.

Must-Haves:

We are looking for a versatile engineer who combines frontend expertise with solid backend fundamentals.

• Professional Experience: 3+ years of experience in software development, with a proven track record in both frontend (Vue.js, TypeScript) and backend (.NET / C#) environments.

• Frontend Depth: Experience in building SPA and Micro-frontend solutions from the ground up, using modern HTML/CSS (SASS).

• Backend & API: Hands-on experience with ASP.NET Web API, Entity Framework, and maintaining both microservices and monolithic architectures.

• Cloud & DevOps: Recent experience with AWS (or other major cloud providers). Solid understanding of CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins) and containerization with Docker.

• Quality: Strong commitment to software reliability through Unit, Component, and Functional testing.

• Design & UX: Practical knowledge of Responsive Design, Accessibility standards, and working with Design Systems.

• Communication: Strong technical communication skills in English (written and spoken), with the ability to lead and share concepts with various audiences.

• Problem Solving: Proactive in identifying technical challenges, proposing effective solutions, and championing team spirit.

• Education: Bachelor’s Degree in Computer Science, Software Engineering, or a related field.

Nice to Have:

• Advanced Testing: Deep expertise in automated functional tests using Python, combined with a broad understanding of testing methodologies (functional & non-functional). ISTQB certification or demonstrable knowledge of ISTQB best practices is a strong asset.

• Legacy & Desktop Tech: Experience with WPF (Windows Presentation Foundation) and an understanding of ASP.NET MVC or ASP.NET Web Pages.

• Aviation Domain: Understanding of airline operations, flight planning, or air navigation principles. A genuine passion for the aviation industry is a huge plus!

• Process & Methodology: Practical knowledge of agile development concepts and experience working within the SAFe process.

We Offer:

• Stable, full-time employment contract

• Flexible working hours with a hybrid model (3 days per week in our Gdansk office at Olivia Business Centre)

• Training and development opportunities to support your career growth (3000 PLN gross per year after the probationary period)

• Co-funding for meals and commuting 

• Access to the latest knowledge and technologies enabling professional development 

• Opportunity to work on international projects and collaborate with global teams, including occasional international travel

• Private medical coverage 

• Sport card 

• Mental health support platform 

• Life insurance 

• Access to Employee Share Scheme

• Employee referral program bonus (5000 PLN) 

Selection and Hiring Commitment 

We thank all applicants for applying. Only selected applicants will be contacted.

NAVBLUE is committed to creating an environment and a culture where everyone feels like they belong no matter who they are or where they are from. We are committed to providing equal employment opportunities to all individuals based on job-related qualifications and ability to perform a job. We do not discriminate against any employee or applicant for employment because of race, colour, sex, age, national or ethnic origin, religion, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, record of offences, and basis of disability or any protected class. Accommodations will be available on request for candidates throughout the entire recruitment and selection process.

NAVBLUE Gdansk is operating within the Airbus Helicopters Polska Structure. 

At Airbus Helicopters Polska sp. z o.o. Gdańsk Plant, the "Internal procedure for reporting legal violations and taking follow-up actions at Airbus Helicopters Polska sp. z o.o. Gdańsk Plant" is in effect. This procedure was introduced in accordance with the Act of June 14, 2024, on the protection of whistleblowers (Journal of Laws of 2024, item 928). In the event of any detected violations, whistleblowers can submit reports to the following email address: talent@navblue.aero.

Sustainability at NAVBLUE

At NAVBLUE, we recognize that aviation’s innovation must be matched by environmental responsibility. As a digital leader, we provide immediate, actionable solutions to optimize airline operations and drive decarbonization today. Sustainability is not just a goal, but a prerequisite for our growth; it is central to our 2030 strategy to become the industry reference for integrity and stewardship. By joining us, you will play a direct role in this transformation, ensuring the future of air transport is as responsible as it is innovative.