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Data Engineer (Senior Solution Designer) for Big Data

T-Systems Slovakia s.r.o.

Place of work
Contract type
Start date

Information about the position

Job description, responsibilities and duties

General description
• Maintenance, improvement, cleaning, and manipulation of data in the business’s operational and analytics tools
• Leads innovation through exploration, benchmarking, making recommendations, and implementing big data technologies
• Explore and implement new technologies within area of Cloud based Big Data solutions, like Databricks, Data Warehouse, Confluent, Spark, HD Insight, etc..
• Enabling and running data migrations across different technologies and platforms
• Build stable, scalable, and repeatable data-driven products
• Perform, coordinate and improve most complex activities (3rd level environment) needed to provide IT services and the supporting infrastructure in order to fulfill relevant KPI’s

• Design, develop, test, implement and support big data cloud based application in order to deliver T-Systems quality standard cloud product portfolio
• Build and develop concepts, processes and methods for automation, optimization and standardization to satisfy T-Systems efficiency and automation requirements
• Analyze complex data elements and systems, data flow, dependencies, and relationships in order to contribute to conceptual physical and logical data models
• Testing and validation in order to support the accuracy of data transformations and data verification used in machine learning models
• Managing the life cycle of multiple database tools by enabling smooth upgrades and/or installation and support of new capabilities
• Contribute to the development of the capacity planning function to properly identify needed hardware, software, database configuration / architecture to support application / business needs
• Designs, builds, verifies, implements and maintains the structure of databases to support business needs including integration of vendor database solutions into data environment
• Data munging, manipulation, cleansing and blending from multiple data sources and exposure to various data types and storage paradigms
• Working with data to solve business problems and will build and maintain the infrastructure to answer questions with data
• Provide project deliverables in order to fulfil the project scope
• Provide overall solutions and principles in planning, developing and implementing new cloud products to satisfy T-Systems business requirements
• Mentor developers to spread knowledge level in the team and develop their skills
• May provide consulting services to project teams on areas of expertise
• Researches development in assigned technology, determines business requirements, proposes changes and develop implementation plans

Wage (gross)

1 900 EUR/monthMinimum 1900 €. The final basic wage component can be adjusted accordingly to individual skills and experience of selected candidate

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
• Team-buildings
• 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)

Language skills

English - Advanced (C1)

Personality requirements and skills

Special technical skills
• Experience with programming languages (Python,R, Scala_
• Experience with Cloud PaaS solution with BigData area (Azure, or AWS)
• OR Experience with application engineering & Linux OS,
• Knowledge of data processing methods (Hadoop, Kafka, Spark)
• Overview of distributed file systems, SQL and NoSQL Databases
• Knowledge about Data streaming, Data warehousing
• Background about cloud products in range of data processing
• Capability of communicating effectively with business and data science leaders on project status, timeline and technical results

• 3-5 years’ experience in the area of responsibility , valid certification in given technology

• English C1,
• German - advantage

• Strong presentation skills,
• Project leadership skills
• Valid certification in given technology


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 and more employees

Company address

T-Systems Slovakia s.r.o.
P.O.BOX 108
04001 Košice


Contact person: Mgr. Simona Čuchráčová
E-mail: send CV
ID: 3878649  Dátum zverejnenia: 24.3.2020  Základná zložka mzdy (brutto): 1 900 EUR/month