Junior Fullstack Engineer

We want you!

🌍 For our offices in:
Zagreb (HRV)

You have many interests and would like to get a taste of everything? With us, you don't have to commit to backend, frontend or a specific technology. You build up knowledge in many areas from project to project. As you add more technologies to your portfolio you can always deepen your knowledge in one of them or look for new challenges.


  • Development with modern languages (Kotlin, Java, TypeScript) and open source frameworks and tools such as Spring Boot, React, Angular, NestJS and NextJS.
  • Even as a junior you are fully involved! You have the opportunity to do pair programming with experienced colleagues and exchange ideas in knowledge sharing or technical roundtables. You will design and discuss new features with the customer before implementation.
  • Your colleagues review your code and give you hints and tips to quickly become a pro. Support and mentoring for your colleagues in the team is always part of the job.
  • In addition to your work as a developer, you have the opportunity to deal with a wide range of topics related to the company (recruiting, project acquisition, marketing, joint experiments, ...) and to actively contribute.
  • Use part of your working time to familiarise yourself with new technologies - alone or in labs together with your colleagues. Share your achievements and findings in blogs, talks or webinars.
  • Once you've learned a technology, we'll help you get the certifications you need. With enthusiasm and curiosity, you will quickly start your career as an expert with us.


  • Sound Java and/or JavaScript know-how as well as the interest in learning other languages and frameworks
  • You are familiar with the Java ecosystem for web applications, ideally with Spring.
  • You are familiar with modern JavaScript frameworks such as React, Angular or Vue.js, and when typing is helpful or necessary, you immediately think of TypeScript.
  • You know how to write good automated tests in the Java as well as in the JavaScript world.
  • Practical experience with agile development methods like Scrum, Kanban, XP, TDD
  • You have very good German and English skills
  • Most importantly, as a young professional, we are looking for enthusiasm for software development and the desire to understand technologies in-depth. Your willingness to constantly develop yourself and to take the initiative to move your team and the company forward is crucial for us.

Work Culture at Comsysto Reply

  • Extensive training offer and budget (20 days for labs, conferences/training, language courses)
  • Flexible working hours and 100% remote working possible
  • 30 days vacation and up to 10 additional free days Mac Cody Timeout to relax and unwind
  • Flat hierarchies and many opportunities to actively shape our company via working groups, surveys, talks and your participation in job interviews
  • From your first day on, you will have a buddy who will help you to make new contacts and support you in your career
  • Travelling is an exception and is arranged individually where suitable
  • Company events such as the Oktoberfest, beach volleyball and cozy restaurant visits
  • Notebook of your choice

Do you like it?

Your Contact person

We are your contacts for this job position and are looking forward to your application!

Software Engineer | Scrum Master
Software Engineer - Fullstack

You have questions? Then simply send us an email to job.comsysto@reply.de and we will contact you shortly!

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employee benefits

Individual work-life balance

Flextime, parental leave, home office, up to 40 free days- find the perfect work mode for you.

20 days just for you

Use that time to invest into your skills: education, Guilds, and experimenting together.

New work equipment

We provide you with your optimal work package (notebook, monitor, technical literature, licenses).

Trainings & Conferences

We care about your growth, and we pay for activities you choose to do so.

Free drinks and snacks

Free coffee, drinks and snacks for all.

Team events

Summer event, winter event, every 2 months corporate events with joint restaurant visits.

Mentor at work

Whether as a mentor or a good friend, your contact person will support you in your personal development.

Anniversary present after 5 years at Comsysto

We are happy if you are too. We appreciate your loyalty and we want to show it to you by surprising you with a gift on your fifth anniversary.

apply here quick and easy

Application for the job at Comsysto Reply:
Junior Fullstack Engineer
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Why do you want to apply at Comsysto Reply? Why do you want to change the employer? When can you start?

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Thank you for your application. We will get back to you shortly.

Please send us your resume and other relevant documents to: job.comsysto@reply.de
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