Full-stack Developer (React, C#)
Join Our Team as a Full-stack Developer
We are seeking a talented Mid FullStack Developer proficient in .NET and React to join our team. As part of our company culture, we value collaboration and regular in-person interactions—our team meets every one to two months in our Poznań office for informal gatherings to connect, share ideas, and strengthen teamwork in a relaxed setting. You will work in multinational environment and will be responsible for designing and implementing software solutions, utilizing both front-end and back-end technologies. This role requires strong problem-solving skills, excellent communication abilities, and a passion for delivering high-quality code.
Ready to take the next step in your career? Apply now and join us!
This project runs until 31.12.2025.
Your tasks:
- Design and develop SEO-friendly web application, based on React and TypeScript and integrated with Sanity CMS.
- Contributing to a mobile application using React Native, TypeScript and Expo.
- Build and maintain microservices to enhance the web experience, including features like roadside assistance, car repair bookings, and membership management.
- Develop robust and scalable backend systems using .NET 7/8, Azure ServiceBus, Functions, CosmosDB and more.
- Utilize Sentry for error monitoring and Google Analytics/Firebase to track user behavior and optimize performance.
- Leverage Azure DevOps to ensure smooth and efficient deployment processes.
Requirements:
- Proven experience (2-4 years) as a FullStack Developer
- Proficiency in .NET (preferably .NET 7/8), C#, and ASP.NET Core
- Strong understanding of front-end technologies, including React, JavaScript, TypeScript, HTML5, and CSS3
- Practical knowledge of clean-code principles and patterns, drive to write clean, testable and maintainable code
- Experience with RESTful APIs and Web Services
- Knowledge of version control systems, such as Git
- Familiarity with Microsoft Azure platform (Functions and Durable Functions,
CosmosDb, ServiceBus, Application Insights) - Experience with DevOps approach and CI/CD pipelines
- Experience in working with Sanity CMS and GROQ query language (or any other headless CMS) (nice to have)
- Familiarity with Figma or similar tools (nice to have)
- At least basic knowledge about Server Side Rendering and libraries like: Redux, RxJS, Tanstack (nice to have)
- Experience in working with mobile apps and practical knowledge of React Native, Expo, Expo Application Services (nice to have)
- Knowledge of microservices architecture and software integration patterns (nice to have)
- Excellent problem-solving and analytical skills
- Strong communication and interpersonal skills, communicative English (B2+)
- Experience with Agile development methodologies
We offer:
- Conference/workshop budget of approximately 10000 PLN!
- Paid holidays on B2B – 26 days!
- “Fabresikowe”: one-time 1000 PLN bonus to create your work space more comfortable and more tailored to your needs!
- Once a month we cover the expenses of coming to the office for people from outside Poznan!
- Relaxing office massages
- In-house trainings
- Team events
- Frequent company events
- Free breakfast every day
- Free beverages, fresh fruit, snacks
- Chill out room
- English and Norwegian classes
GDPR
The Controller of your personal data is Fabres sp. z o.o. with its registered office at 61-129 Poznań, ul. Stanisława Małachowskiego 10. Any questions concerning your privacy should be addressed to Data Protection Officer at iod@fabres.pl
Your personal data are processed in order to consider your application in the recruitment process and to cooperate with recruitment agencies.
The obligations arising from the Labor Code and your consent (in the case of the so-called additional data – not required by the law) constitute the basis for the use of your personal data.
Full information on the principles of the processing and your rights can be found here.
