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Junior Application Developer (BackEnd)

T-Systems Slovakia s.r.o.

Place of work
Košice, Slovakia
Contract type
Start date

Information about the position

Job description, responsibilities and duties

General Description / Purpose
- Develops new and maintain existing source code of based applications in programming language like PL SQL, ETL based on requirements of internal or external customers.
- Works independently or in project team on developing and building application for customer usage
- Does not necessarily require senior developer’s support , can handle all phases of software development lifecycle by himself, especially for small or midsize applications. For junior developers serves as basic mentor.

- 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 requirements and propose application / framework design of midsize application architecture (incl. interfaces, relation database structure) in order to build application functionality easy for maintenance and future extension according to customer needs
- Elaborate ASP ( Application Specification Procedure)
- Implements customer’s requirements based on specification in selected object oriented programming language (PL SQL ) 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
- Write and update regularly more complex 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 let them be ready for managerial decision and project’s adjustment in advance
- Maintain application on 2nd, 3rd level support by fixing bugs and regular check, programming 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
- 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
- Other duties and responsibilities as assigned by higher management.
- Development of new BI/DWH features and alternatives

Management Scope
- Manages partial project tasks assigned to him, timelines and communication
- Mentor of junior developers
- Provides technical trainings for basic users, junior developers (e.g. SharePoint sites administrators workshops) if required

Employee perks, benefits

- Cafeteria - individual benefit
- Trainings and development opportunities
- Discounts at various providers in Košice
- Possibility of Home office
- Pension savings contribution
- Meal vouchers contribution
- Teambuildings
- Extra vacation days
- Young and enthusiastic working environment
- Diversity Program
- Health Weeks
- Sport Activities
- Weekend Events
- Work life Coaching
- Doctors at workplace
- Credit card
- Metro card
- Referral bonus /financial/
- Rotations possibilities

Requirements for the employee

Candidates with education suit the position

University education (Bachelor's degree)
University education (Master's degree)
Postgraduate (Doctorate)

Language skills

English - Upper intermediate (B2)

Personality requirements and skills

- University degree (minimum Bachelor) , specialization in programming language (e.g. Oracle, PL SQL, ETL, Unix – KSH knowledge…)

- 1-2 years of experience within the field of application programming in object oriented programming languages incl. middleware, advanced knowledge of operating systems, database operations
(e.g.MS SQL, MySQL, Oracle incl. connections to DB, backup and restore procedures, SQL client ) , HW infrastructure interfaces, system analysis

- English B2, German in advantage

- Knowledge of software development methodology (e.g. Agile)
- Experience with ETL tool ( Extract Transform Load)

Soft skills
- Communication
- Team work
- Self motivation
- Abstract and analytical thinking
- Ability to learn quickly
- Willingness to understand the business logic and the processes
- Length of specific experience in years, in specific area, in different areas.
- Language and level of knowledge.


Brief description of the company

T-Systems delivers high-quality services combining information and communication technology (ICT). The company's broad expertise in both fields makes the business customer division of Deutsche Telekom a preferred partner for multi-national corporations, small and medium-sized businesses and public institutions. Over 160,000 customers from every industry worldwide benefit from the company's special expertise in providing integrated ICT solutions from a single source. T-Systems is the only company to offer its own complete ICT portfolio and to combine IT (Information technology) and communication technology to produce new solutions.

Number of employees

1000 an more employees

Company address

T-Systems Slovakia s.r.o.
Žriedlová 13
040 01 Kosice
ID: 3486408   Datum zveřejnění: 8.10.2018   Základní složka mzdy (brutto) a další odměny:   Minimum base salary 900 € + variable part + other financial benefits. The final basic wage component can be adjusted accordingly to individual skills and experience of selected candidate.