Junior Application Developer 
 (part-time job for students) 



Location: Košice, Slovakia

Company: Deutsche Telekom Group


General description

Design and develop solutions for customer usage in web application development, mobile app development, AR or VR development.
Technically independent with responsibility for design and implementation of an assigned technology.
Understand the technical details, integration, and functions of one or more applications, hardware, and/or software within a team. Document and share best practices.


  • Analyze of customer’s requirements, reviewing current systems and propose overall solution.
  • Prepare and implement solutions by determining and designing system specifications, standards, and programming specification in selected object oriented programming into functional and user friendly software to meet customer’s needs.
  • Producing detailed specifications and writing the program codes.
  • Creating technical specifications and test plans before deployment in order to avoid bugs and ensure quality of code.
  • Maintain software on 2nd, 3rd level support by fixing bugs and regular check.
  • Work with other teams in coordinating changes across system.
  • Updates job knowledge by studying state-of-the-art development tools, programming techniques, and computing equipment; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organization.

 Management scope 

  • Manages project tasks assigned to him or group of developers, timelines and communication.
  • Working in SCRUM team.
  • Working in agile team keeping eye on product backlog but still have enough stamina to try out and challenge new ideas and concepts




  • Specialization in programming language (e.g. Java, JavaScript – Angular, Flutter )


  • Within the field of application programming in object oriented programming languages

 Project used technologies and requirements in particular relation to Project position: 

  • Angular
  • Linux env (putty, shell/bash) / VirtualEnv (dockering) / GitLab + source control / Jenkins
  • Deploying REST-based web services / APIs
  • Web servers such as Nginx, Apache, etc.
  • Backend - Java, SQL, JSON


  • English - Upper intermediate (B2)


  • Existing active community of Scrum Masters

  • Home office/ Possibility of Teleworking

  • Individual financial benefit for leisure time

  • Trainings and development opportunities (Coursera, Percipio full access for free)

  • Pension savings contribution

  • Extra vacation days

  • Referral bonus /financial/

  • Discounts at various providers in Košice

  • Team buildings online

  • Work-life Program and Coaching

  • Health Weeks

  • Sport Activities

  • Weekend Events

  • Doctors at workplace

  • Credit card

  • Rotations possibilities



Final salary is negotiable.

We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 3.80/brutto per hour.

Open position: 
 Junior Application Developer (part-time job for students) 

Position announcer: Deutsche Telekom IT & Telecommunications Slovakia s.r.o.

If you have any questions or would like to know more about this position, please contact us.