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Junior Application Developer - Back-End (Part-time job for students)

Deutsche Telekom IT Solutions Slovakia

Information about the position

  • Place of work: 040 01 Košice
  • Basic wage component (gross) and other rewards: 4,5 EUR/hourFinal salary is negotiable. We are offering base salary depending on seniority level and previous experience of candidate. Base salary will not be lower than 4,50 € /brutto per hour.
  • Contract type: part-time

Job description, responsibilities and duties

General description

Design and develop solutions for customer usage in web application development (for automation purposes) in global and local mode
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
Key accountabilities

Analyze of customer’s requirements, reviewing current systems and propose overall solution / framework
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
Perform deploy on infrastructure, backup and restore procedures, handle release management in order to provide regular upgrades of software to have up to date features implemented according to agreement with customer
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 organizations
Management scope:

Manages project tasks assigned to him or group of developers, timelines and communication
Working in SCRUM team
What we offer:

Working in agile team keeping eye on product backlog but still have enough stamina to try out and challenge new ideas and concepts
In case of interest we can help to learn and improve in data science platforms and architectures as Anaconda, JupyterNotebooks, GColab, TensorFlow, AzureML, GraphDB data structuring ArangoDB/ NLP and lang. understanding + ML science

Requirements for the employee

Candidates with education suit the position

University student
University education (Bachelor's degree)
University education (Master's degree)

Personality requirements and skills


Specialization in programming language (e.g. Java2EE, Javascript - Angular)
Educational specialization:

Specialization in programming language Backend - Java or PHP, NodeJS

English - Upper intermediate (B2)
Project used technologies and requirements in particular relation to Project position:

Linux env (putty, shell/bash) / VirtualEnv (dockering) / GitLab + source control / Jenkins
Deploying REST-based web services / APIs
Web servers such as Nginx, Apache, etc
ElasticSearch+Kibana, noSQL MongoDB, ArangoDB, Anaconda, datascience libs
Backend - Java or PHP, SQL - MSSQL, JSON, NodeJS, , PostgreSQL, Flask
AWS, Lambda
Project position

Junior developer – Part-Time


Brief description of the company

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in January 2006 under the name T-Systems Slovakia and has been inextricably linked with this region ever since. We proved this the very next year, when we became one of the founding members of Košice IT Valley association.

Over the last decade, we have managed to grow from scratch to being the second largest employer in the eastern part of the country. At the same time, with more than 3,900 employees, we are one of the top fifteen largest employers in Slovakia. Thanks to our highly qualified and motivated employees, we are the company with the fastest growth in added value within the IT industry in Slovakia. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative services.

The company under the brand T-Systems Slovakia s.r.o. has defined its mission as follows: "We give IT meaning".

As part of our strategic activities, we are transforming our company into a modern information and communications technology services provider stepping towards a future based on digital technologies. We implement these steps to move our business from a project-driven model (where we supply the required number of IT experts based on our customer's requirements) to an innovative and product-oriented company model (where we supply and manage products and services during their lifecycle at the customer).

We believe that such a transformation can succeed with the right employees who are constantly developing their skills and thus contributing to the professional image of our brand in the market.

Number of employees

1000 and more employees