Full-stack Developer (React, C#)

Location: remote

130 - 150 PLN

+ VAT per hour (B2B)

Apply now

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.

130 - 150 PLN

+ VAT per hour (B2B)

Apply now

Your tasks:

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.

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Benefits

Learn and grow with your own training budget.

Grab a bite of the free breakfast every morning.

Unwind with a weekly massage in the office.

Have fun at frequent team events like Popcorn Lovers’ Day or Star Wars Day.

Have a break in our leisure room with PlayStation, board games, dart, and foosball table.

Make yourself comfortable with standing desks, beanbags, and fitness balls.

Help yourself to fresh fruit, soft drinks and treats always available in our kitchen.

Choose from flexible forms of employment.

Keep fit with your sports card.

Stay healthy with private health care.

Park your bike and take a shower before you start work.

Party with your team and the whole company.

So you can quickly become part of our awesome team.

Review

We look at your application and we’ll get back to you with feedback in 2-3 working days, no matter if you’re invited to the next round or not.

Skills
evaluation

We have an initial interview to get to know you a little better. Skype or in-person – you decide.

Interview

Depending on the job you apply for, we’ll invite you to a technical interview (IT) or language verification (SSC).

Hiring manager
interview

The final, in-depth interview with the person you’ll be working with if we hire you. Make the most of this opportunity!

What might also happen:

If you don’t live in Poznan, we can conduct the whole process via Skype.

It’s possible to combine the interview with the skills evaluation in one meeting.

Sometimes we might ask you to complete a recruitment task.

Currently we are looking for: