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.NET Application Support Developer

Location: Poznań or remote

We are looking for .NET Application Support Developer interested in working with new technologies (NET Core, .NET 5, React, microservices) and Cloud solutions (Azure). Part of your role will be supporting applications of our international Clients.

You will get a holistic view on the process of creating applications, get to solve some challenging development problems and upgrade your skills as a Developer.

Once or twice a month, we will need your weekly availability after your working hours (up to 10 p.m). During that time, you will have to be reachable by phone to answer potential support requests. You will be extra paid for performing on call stand-by (1550 PLN per week). In addition, if you need to solve any request during your on call stand-by, you will be paid for your work with 150% of your hourly rate.

We will provide you a dedicated training program and a Mentor who is going to lead you through the whole process. The projects are related to medical, wellness, and collection industries. That is a perfect choice, if you want to:

- work with the new technologies

- develop your skills and gain new knowledge

- have a look on business side of application

- cooperate in international teams

- additionally, grow some Front-end skills

Your tasks:

Fixing bugs in the code and in the cloud infrastructure

Maintaining the codebase

Adding new features

Providing support to end users

Third party APIs integrations

Improving performance of applications


1.5-2+ years of experience in C#

Cloud experience is nice to have (Azure and/or AWS)

Basic Front-end skills (JS, CSS, React) will be a bonus

Some CI/CD experience

Willingness to develop front-end skills

Good English communication skills (B2 level)

Nice to have ITIL foundation certification

Willingness to relocate (candidates outside of Poland)

We offer:

150% of your hourly rate for working on tasks on call stand-by

Flexible working hours

Very high personal-development budget

Dedicated training program and mentorship

In-house trainings

Budget for team retreats

Frequent company events

Chill out room

English and Norwegian classes

"Fabresikowe": one-time 1000 PLN bonus to create your work space more comfortable and more tailored to your needs


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

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.

85 - 105 PLN

+ VAT per month (B2B)

1550 PLN

per week extra for performing on call stand-by 

Apply now


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.

Read more

Our recruitment process is quick and simple

So you can quickly become part of our awesome team.


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.


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


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

Hiring manager

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:

.NET Application Support Developer

Poznań or remote Read More

Apply now

Fullstack PHP Developer

Poznań or remote Read More

Apply now

Apply for future consideration

Poznań Read More

Apply now

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