Data Annotator

Osijek, Croatia

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Who we are:

Gideon Brothers develops autonomous, collaborative and modular robot platforms and autonomy technologies for unstructured, indoor, human environments. Our robots are designed to assist operations in various industries. Our current team includes 5 doctors and 27 Masters of hardware and software engineering and related disciplines. We are one of the largest robotics and autonomous technologies groups in Southeast Europe. Gideon Brothers has offices in Zagreb and Osijek.

We are looking for the ambitious team players who will improve the annotation process and improve the ability of our robot to see and reason about the unstructured and dynamic environment.

Scope of work:

In this position, you will be responsible for contributing to the label generation/annotation process. This represents a crucial component for powering AI components of our autonomous systems. We are looking for a non-quitter who will work closely with experienced engineers and be involved in the optimization processes for the labelling task.


  • Perform labelling of large number of images.
  • Perform various tasks contributing the quality assurance procedures over annotated data.
  • Participate in optimization of the annotation pipeline.

Required Skills:

  • Demonstrate proficiency with computers and apps. 
  • Be comfortable doing repetitive tasks.
  • Possess good organizational and communication skills.
  • Pay close attention to details. 
  • Good oral and written communication skills and fluency in English.


  • Student status.

Work details:

  • Expected workload: 4 hours per day / 4 days per week / 16 hours per week. 
  • Contract type: Student contract. 

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