Application Developer (DA TP)

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

Purpose

Develops new and maintain existing source code of  based applications in programming language like Java, ASP.Net or C#  based on requirements of  internal or external customers. These applications support usually automation of business processes. Works in project team on assigned  tasks / parts of the application (e.g. GUI front end, DB back end, import scripts, reporting services and related)  to develop and build application for customer usage. May requires senior developer’s support as mentor in design and implementation phase of software development  lifecycle.

WHAT WILL YOU DO?

• Listen to user requests, consult with internal /external customers, assist in gathering requirements for preparation of  application detailed feature specification as necessary basis of quality and functional application
• Analyze of customer’s basic requirements and implements  application / framework design (proposed by senior or analyst mainly) of small application architecture (incl. interfaces, relation database structure) in order to build application functionality easy for maintenance and future extension according to customer needs
• Provides project estimates,  timeline like  total number of development hours, total number of testing hours and bug fixing and report it to customer for budget planning
• Implements customer’s requirements based on specification in selected object oriented programming language (JAVA, ASP.Net, C#)  into functional and user friendly application to meet customer’s needs
• Provides testing of programmed functionality before deployment in order to avoid bugs and ensure quality of the code with minimum failures
• Implements basic security concept according to PSA policy in developed application to ensure accordance with DTAG standards and protected usage of application
• Write and update regularly basic technical  / system documentation (e.g. Authorization concept)  for success of penetration tests and also for official handover to operation process
• Communicate project status and deliverables to managers, customer with efficiency and accuracy of any progress or delays to keep them informed and be ready for managerial decision and project’s adjustment  in advance
• Maintain application on  2nd, 3rd level support by fixing bugs, programming not very complex updates of features on customer’s change request to satisfy customer needs and to ensure smooth running of the application with added value
• Record spent time daily in transparent way to have basis for invoicing for customer and Controlling department purpose
• Other duties and responsibilities as assigned  by higher management.
• Manages partial project tasks assigned to him, timelines and communication

YOU WILL SUCCEED IF YOU:

• have extensive experience with one of the frontend framework (Angular v 17+, SvelteKit or others).
• are proficient in TypeScript, JavaScript, HTML5, and CSS.
• have strong understanding of RESTful APIs and integration.
• have experience with version control systems.
• have excellent problem-solving skills and attention to detail
• have strong communication and teamwork abilities
• speak English (upper intermediate - B2)

Nice to have skills:

• TailwindCSS
• Playwright (e2e tests)
• WebComponents
• Backend development
• API standards (tardis)
• Zod (runtime type check)

Benefits

We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:

• Financial benefits
• Benefits with focus on learning and development
• Benefits with focus on health and sport
• Benefits with focus on family and work – life balance
• Other benefits

For more information about our benefits click to Benefits

Salary

2000 - 2700€/brutto

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 2000€ /brutto.

Additional information

* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.