2+ years of experience


Novi Sad



Selection process duration: 3h

Back-end Developer

Not Active

2+ years of experience


Novi Sad



Selection process duration: 3h

Why should you apply?

Cloudberrie offers an opportunity to work with a very innovative and competent team on developing one of the world’s most advanced VR software systems. You will learn from experienced colleagues, progress to higher-ranked positions with great financial benefits, and make an important contribution!

About this company 

Founded in 2018, Haptiq AS is a software as a service (SaaS) company pioneering virtual twin simulators for training, planning, and collaboration. Their no-code AR/VR platform takes development to new speed levels and graphical quality. Starting from 1st February 2022, they are working under a new name - Cloudberrie.

The company currently operates in Europe, but they are planning to expand to the USA market as well. They are working in different industries, such as the healthcare industry, energy, military, entertainment, and others. 

Some of their previous customers were the Department of Health and Human Services in Oslo, VisitOSLO, an experienced Nordic oil and gas company called Lundin Norway, and others.

Currently, 44 people are working for the company, and they are looking to grow and hire up to 10-15 new employees in different locations in the next year.

Selection process 

  • FatCat Select Tech Screening Questionnaire - 30 min

  • FatCat Select HR Video Screening - 30 min

  • Client-side interview with CTO - 1h

  • Client-side interview with Team Lead - 1h

Position details 

Cloudberrie (former Haptiq) is on the lookout for Medior or Senior backend developers to join their team of experts and work on developing one of the world’s most advanced VR software systems. The Beta version of the project you will be working on is most likely to launch in February 2022.

Your mission would be to research, implement, test, and help other teams integrate.

Project details 

Cloudberrie’s central project is building a universal development platform for VR simulators for training, planning, and collaboration, but they are also working on smaller AR/VR projects.

Key responsibilities 

  • Developing new features and improving the quality of the existing codebase; participating in forming backend solutions

  • Designing and setting up databases

  • Developing and maintaining tools for data handling and analysis

  • Developing and maintaining API access points in conjunction with the front-end team

  • Developing and maintaining systems on cloud platforms such as AWS

  • Ensuring security and integrity within systems

  • Writing elegant, efficient, and testable code that is easy to maintain and debug

  • Cover code with tests and perform manual testing of features while reviewing the work of colleagues


  • Has BS/MS in Computer Science, Informatics or similar

  • Has experience with cloud solutions such as AWS/Azure; SQL and relational databases; experience with both HTTPS and TCP/UDP protocols

  • Has experience dealing with and handling security

  • Has solid working knowledge of one or more languages: C#, .NET, Python or Java

  • Is highly motivated


If you join Cloudberrie, you will become a part of an excellent team of 4 mediors and seniors, and you will be working with groundbreaking technologies, which will give you the opportunity to take on new challenges, learn and improve your skills and knowledge!

Working conditions 

  • Working hours: flexible start from 8 AM to 9 AM, with 7.5h of working time and a 30 minutes break

  • Hybrid working model  (combination of remote and office-based work)

  • 20 vacation days


  • Personalized benefits package

  • Trips to Norway

  • Opportunity to choose your working equipment (based on the given budget)

  • Competitive salary

  • Bonuses based on personal performance and results 

  • Opportunities for innovation and personal growth

Seems like a job made for you?

Fill in the form and apply today, we’ll reach out shortly.