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Lead Application Developer for project ECC + 5000 Eur Sign on bonus

Deutsche Telekom IT Solutions Slovakia

Information about the position

  • Place of work: Košice, Slovakia (Job with occasional home office)
  • Basic wage component (gross) and other rewards: 3 800 EUR/monthFinal 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 3800 € /brutto. Sign on Bonus 5000€ brutto. Details during interview.
  • Start date: ASAP
  • Contract type: full-time

Job description, responsibilities and duties

ENTERPRISE COLLABORATION COMMUNICATION (ECC) is a new product in development. Its task is to combine various platforms for online communication such as MS Teams or ZOOM, so that the user gets a clear management of calls and messages in one add-on application. The project is created in partnership with Microsoft. The TEL IT faction is responsible for the creation of the software and the overall direction of the project. The first release is expected in 2022. Solution is developed by agile teams based on SAFe framework. Technology stack includes: Java 17, SpringBoot, Gradle, Camunda, Docker, Kubernetes, Helm, Gitlab, PostgreDB, IBMMQ, Jira

General description:
• Develops new and maintains existing source code of applications in OOP programming language based on requirements of internal or external customers
• Works independently or in project team on developing and building midsize and complex application for customer usage
• Handles all phases of software development lifecycle by himself, provides professional support in the field of deep system analysis, technical documentation, building related infrastructure for developed application by prototyping, research, performs role of lead development architect, substitutes the role of project manager in case of small or midsize software projects, serves as professional mentor
• Discusses and aids the Product owners or Product managers to make sure that the development team and technologies being selected are aligned with the business' goals and vision of the company and product
• Responsible for technical project management within planning phases

• Listen to user requests, consult with internal /external customers, project managers, assist in gathering requirements for preparation of application detailed feature specification as necessary basis of quality and functional application
• Analyze of customer’s requirements and propose overall application / framework design of midsize application architecture (incl. interfaces, relation database structure), provide complex business analysis in order to build application functionality easy for maintenance and future extension according to customer needs as business intelligent solution that implements business processes in automated form
• 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 in advance
• Implements customer’s requirements based on specification in selected object-oriented programming language 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 code
• Implements security concept according to PSA policy in developed application to ensure accordance with DTAG standards
• Mentoring
• Career path definition
• TAC – User story definition creation for Senior application development
• TAC – Evaluation of candidates for Senior Application developer
• TAC – Update process base on technology changes
• Product responsibility from technology point of view.
• Negation with PO/PM about technology stacks used in project.
• Negation with PO/PM about code depth cleaning in sprint planning

Requirements for the employee

Candidates with education suit the position

University education (Master's degree)

Language skills

English - Upper intermediate (B2)

Experience in the position/sector

ICT System Engineering

Number of years of experience


Personality requirements and skills

• Experience within the field of application programming in object oriented programming languages, experience with agile software development methodology (e.g. Scrum)
• Certificate in Technology stack which is used by concrete person ( for example Java - OCP, .Net - MCSA)
• German language is advantage


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


Contact person: Ing. Lucia Gbúrová
E-mail: send CV