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Deutschetelekomitsolutionsslovakia

107 Open RolesLast checked 1d ago

Telekom IT Slovakia — 38 roles

Lead Application Developer - Back-End (m/f/d)

Košice, Košický kraj, skremotefull-time€49k+1d ago

Senior7+ yrsJavaSpring BootAngularReact

Senior Java Developer (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5+ yrsJavaSpring BootAngularReact

Java Developer (m/f/d)

Košice, Košický kraj, skremotefull-time€24k+1d ago

Senior5+ yrsJavaSpring BootSpringCamel

Full Stack Developer (Node.js / Vue.js/React) (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Node.jsJavaScriptVue.jsReact

Senior .NET Developer with Angular skills (m/f/d)

Košice, Košický kraj, skremotefull-time€37k – €44k1d ago

Senior5+ yrsJava.NETAngularKubernetes

Lead Data Engineer (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Lead5+ yrsPythonNoSQLSQLSpark

Senior Java Developer - project Atlas (m/f/d)

Košice, Košický kraj, skon-sitefull-time€37k – €44k1d ago

MidJavaSpring BootRESTful APIsSQL

Senior Data Engineer (GCP preferred / Azure / AWS) (m/f/d)

Košice, Košický kraj, skremotefull-time€37k+1d ago

Senior5+ yrsGCPAzureAWSMapReduce

Senior Fullstack Developer Java and JavaScript - (Senior Application Developer) (m/f/d)

Juh, Košický kraj, skremotefull-time€37k+1d ago

SeniorJavaJavaScriptSQLOracle DB

Senior Backend Developer (Senior Application Developer) with German Language (m/f/d)

Juh, Košický kraj, skremotefull-time1d ago

Senior5+ yrsJavaASP.NetC#Perl

Senior Full-stack Developer with focus on Frontend (Senior Application Developer - Project Gigabit) (m/f/d)

Košice, Košický kraj, skremotefull-time€37k – €44k1d ago

ReactAngularJavaSpring Boot

Lead Data Engineer with Google cloud GCP (m/f/d)

Juh, Košický kraj, skremotefull-time1d ago

LeadSQLPythonPySparkPandas

Senior Java Developer - Identity & Access Platform (m/f/d)

Košice, Košický kraj, skremotefull-time€37k – €37k1d ago

Senior5+ yrsJavaSpring BootHibernateRESTful APIs

Senior Application Developer for Reselling Platform (m/f/d)

Košice - mestská časť Západ, Košický kraj, skremotefull-time1d ago

5+ yrsJava 21SpringBootRabbit MQMySQL

Senior Data Engineer with Google Cloud (GCP) (m/f/d)

Juh, Košický kraj, skremotefull-time€37k+1d ago

SeniorBigQueryDataformBigLakeVertex AI

Senior Software Solution Designer (m/f/d)

Košice, Košický kraj, skremotefull-time€30k+1d ago

Senior5+ yrsEnterprise ArchitectConfluenceJiraSQL

Senior Full-stack Developer with focus on Frontend (Senior Application Developer) (m/f/d)

Košice, Košice Region, skremotefull-time€37k – €44k1d ago

SeniorReactAngularJavaSpring Boot

Senior Application Developer - Java Spring Boot (m/f/d)

Košice, Košice Region, skhybridfull-time€37k – €44k1d ago

Senior5+ yrsJava Spring BootMapStructLombokLiquibase

(Data) Enterprise Architect - Data & B2B (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior8+ yrsAWSAzureGCPTOGAF

Lead Java Developer (m/f/d)

Košice, Košice Region, skon-sitefull-time1d ago

Senior7+ yrsJavaSpring BootHibernateRESTful APIs

Senior Java Developer - project Gigabit (m/f/d)

Košice, Košice Region, skremotefull-time€37k – €44k1d ago

Senior5+ yrsJavaSpring BootQuarkusAngular

Lead Architect for Google Cloud (GCP) (m/f/d)

Juh, Košický kraj, skremotefull-time€30k+1d ago

Lead10+ yrsGoogle Cloud PlatformGKECloud RunCloud Functions

Senior DevOps Engineer (m/f/d) REF2074B

Košice, Košický kraj, skremotefull-time1d ago

Senior4+ yrsBashPythonLinuxGCP

Application Developer for Reselling Platform (m/f/d)

Košice, Košický kraj, skremotefull-time€24k+1d ago

Mid2+ yrsJavaTypeScriptJava 21SpringBoot

DevOps Engineer REF1752R (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

2+ yrsKubernetesHelmGitLabMicrosoft Entra ID

Senior Full-Stack Developer - Project Gigabit (Angular / Java / Spring Boot) (m/f/d)

Juh, Košický kraj, skremotefull-time€37k – €44k1d ago

Senior5+ yrsJavaSpring BootJavaScriptTypeScript

Senior Software Solution Designer - (m/f/d)

Košice, Košický kraj, skremotefull-time€30k+1d ago

SeniorMS OfficeITILJiraSAFe

DevOps Engineer - Platform Team CUC (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid3+ yrsTerraformAWSEC2EKS

DevOps Engineer for Payment (m/f/d)

Košice, Košice Region, skremotefull-time1d ago

MidGitLabDockerKubernetesHelm

Senior DevOps Engineer – Intelligent Access Platform (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

SeniorGitLab CI/CDJenkinsBashPython

Senior DevOps Engineer (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior4+ yrsAWSKubernetesHelmGitLab CI

Senior Team and (DATA) Delivery Leader (m/f/d)

Košice, Košický kraj, skremotefull-time€32k+1d ago

IT Delivery Lead (m/f/d): Driving engineering excellence

Košice, Košický kraj, skremotefull-time€32k+1d ago

LeadCI/CDtest automationobservabilityDevOps

B2B IT Team & Delivery Leader (m/f/d)

Košice, Košice Region, skremotefull-time1d ago

SeniorBusiness DevelopmentProject ManagementAgile methodologies

Senior DevOps Engineer for PACCA program (m/f/d)

Košice, Košický kraj, skremotefull-time€35k+1d ago

Senior4+ yrsBashPythonLinuxAWS

Finance Accounting Assistant (part-time job for students) (m/f/d)

Košice, Košický kraj, skremotepart-time1d ago

EntryMS OfficeExcelWordOutlook

Engineering Manager - Delivery & Team Leadership (m/f/d)

Košice, Košický kraj, skremotefull-time€32k+1d ago

LeadCI/CDtest automationobservability

Senior Lead Incident Manager with German language - (m/f/d)

Košice - mestská časť Západ, Košický kraj, skremotefull-time€22k+1d ago

PU Cloud Services — 27 roles

Lead Architect with German language (Pre-sales) (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior6+ yrsOperating SystemsNetworkingIT SecurityProgramming Languages

Junior AI Engineer – Agentic SDLC Workflows for T Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time€24k+1d ago

Senior5+ yrsPythonTerraformAnsibleHelm

Junior AI Engineer – AI Code Quality Validation for T Cloud Public (m/f/d)

Košice, Košický kraj, skfull-time1d ago

Senior5+ yrsPythonGoJavaC

Cloud (Technology) Architect for FCI (m/f/d)

Košice, Košický kraj, skremotefull-time€26k+1d ago

SeniorSUSEKVMTerraformAnsible

Cloud (Technology) Engineer for FCI (m/f/d)

Košice, Košický kraj, skremotefull-time€15k+1d ago

LinuxKubernetesKVMLINSTOR

ICT Administrator III (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid2+ yrsICT Application Operation & ManagementHWSWNetwork

Consultant Cloud AI Sovereignty (ICT Consultant) + 3000 € Sign-on Bonus (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid3–6 yrsAzureAWSGCPMLOps

DevOps Engineer Professional (MS Azure) for Professional Services (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior3+ yrsAzureBashPythonPowerShell

Product manager for T-Cloud Public with German language (m/d/f)

Košice, Košický kraj, skremotefull-time1d ago

Mid4+ yrsJIRATrelloAsanaScrum

Senior Application Administrator (Linux, Networking & Automation) for T-Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid5–7 yrsLinuxBashCloudNetwork

System Administrator for T-Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

1+ yrsLinuxBashCloudNetwork

Sovereign AI Platform Engineer (DevOps Engineer) (m/f/d)

Košice, Košický kraj, skremotefull-time€25k+1d ago

Senior5+ yrsPythonKubernetesHelmTerraform

ICT Architect (m/f/d) for Edge Computing

Košice, Košický kraj, skremotefull-time1d ago

Senior5–7 yrsLinuxUbuntuDebianSLES

Cloud Architect (Technical Cloud Training Expert) for T Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time€26k+1d ago

Mid3–5 yrsOpenStackcontainersnetworkinginfrastructure concepts

Senior Product Owner m/f/d

Košice, Košický kraj, skremotefull-time€24k+1d ago

Senior6–8 yrsOpenStackcloud technologiesagile methodologies

Lead Architect for T Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5–7 yrsOpenStackLinuxPythoncloud

Senior DevOps Engineer (MS Azure) for Professional Services (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior3+ yrsAzureCI/CDBashPython

Cloud Architect for T Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time€26k+1d ago

Mid2–3 yrsLinuxsystem toolsnetwork related servicesAWS

Sovereign Engineering Platform SRE (DevOps Engineer) (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5+ yrsKubernetesHelmTerraformAnsible

Engineer Backend (Senior ICT Engineer) T Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time€22k+1d ago

Mid4+ yrsOpenStackLinuxsoftware defined networksrouting

AI Engineering Workflow Developer for T Cloud Public (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid2–4 yrsPythonFastAPILangChainLlamaIndex

Agile Coach (m/f/d)

Košice, Košický kraj, skremotefull-time€28k+1d ago

5+ yrsKanbanJiraScrum

AI SWE / OpenStack Service Engineer (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5+ yrsPythonGoJavaC

Secure Build, Release & Observability Engineer (DevOps Engineer) (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5+ yrsGitLab CIJenkinsArgoCDTekton

AI SDLC Lead Engineer (Cloud Architect) (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior8+ yrsPythonGoJavaC

Cloud Architect/Senior Consultant - VMware & Nutanix HCI Platforms + 5000 € Sign-On Bonus (m/f/d)

Košice, Košický kraj, skremotefull-time€26k+1d ago

Senior4–6 yrsHCIVMwareNutanixAOS

Enterprise Architect for Professional Services (m/f/d)

Košice, Košický kraj, skhybridfull-time1d ago

Senior10+ yrsOpenStackKubernetesInfrastructure as CodeDevSecOps

Telekom Business Customers — 12 roles

Senior Security Engineer - SD WAN (m/f/d)

Košice, Košický kraj, skremotefull-time€30k+1d ago

SeniorCheck PointCiscoFortinetPalo Alto

Security Technik Administrator (m/f/d) | Network Firewall, Routing & Switching

Košice, Košický kraj, skremotefull-time€16k+1d ago

Mid2+ yrsMS OfficeCCNAroutingswitching

Senior Security Technik Specialist (m/f/d)

Košice, skon-sitefull-time1d ago

Senior2+ yrsLinuxRedHatSLESDebian

Security Technik Specialist (m/f/d) | Network Firewall, Routing & Switching

Košice, Košický kraj, skremotefull-time1d ago

4+ yrsRoutingSwitching

Head of Team - SDU (Smart Deal Unit) with German Language (m/f/d)

Košice, Košický kraj, skon-sitefull-time1d ago

ICT Administrator III – Contact Center Operations with Active German - B1 (m/f/d)

Košice, skremotefull-time1d ago

Mid2+ yrsWindowsLinuxSQLSession Border Controller

ICT Administrator III - Contact Center Operations with English language (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid2+ yrsWindowsLinuxSession Border ControllerSQL Databases

Junior Service Delivery Manager with German language (m/f/d)

Košice, Košický kraj, skremotefull-time€15k+1d ago

EntryDTAG portfolio knowledgeMS OfficeVoIP technologyGeneral IT overview

Service Delivery Manager - with German Language (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

3+ yrsMS Office

Project Manager with German Language C1 (Security) (m/f/d)

Košice, Košický kraj, skhybridfull-time1d ago

Mid2+ yrsMS OfficeMS Project

Junior Security Technik Administrator -12-hour shift schedule (day or night shifts) (m/f/d)

Košice, skon-sitefull-time1d ago

EntryMS OfficeNetworkingHW/SWITIL V4 Foundation

Country Security Officer (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Digital Enabler — 11 roles

Senior SAP Developer ABAP/Fiori (m/f/d)

Košice, Košický kraj, skremotefull-time€37k+1d ago

Senior3+ yrsSAP ERPABAPS/4HANASAP HCM

Product Owner with German Language - MARE DigiHub (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

MS ProjectJIRAMS Office SuiteITIL

Senior Software Developer (Camunda) (m/f/d)

Kosice, skremotefull-time1d ago

CamundaBPMNDMNREST

DevOps Engineer for MARE (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Mid2–5 yrsGoogle Cloud PlatformGCPMicrosoft AzureAmazon Web Services

Senior DevOps Engineer for MARE (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5–8 yrsOTCGCPGitLab CIDocker

Senior SAP Functional Consultant - Basis (m/f/d)

Košice, Košický kraj, skremotefull-time€23k+1d ago

SAPSAP BasisSAP S/4HANALinux

Senior SAP Consultant (HCM, SF, FI/CO, Logistic) (m/f/d)

Juh, Košický kraj, skremotefull-time€23k+1d ago

SeniorSAP HCMSFSAP FI/COSAP Logistic

Backend Software Developer - Java/SpringBoot (m/f/d)

Košice, Košický kraj, skremotefull-time€24k+1d ago

Java 17+Spring BootSpring FrameworkMicroservices

Senior Backend Software Developer - Java/Spring Boot (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

SeniorJava 17+Spring BootSpring FrameworkSpring Data JPA

Frontend Software Developer - React (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

ReactTypeScriptJavaScript ES6+HTML5

Senior Frontend Software Developer - React (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

SeniorReactTypeScriptJavaScript ES6+HTML5

OS GmbH — 9 roles

Microsoft365 & Collaboration Consultant (m/f/d)

Košice, Košický kraj, skremotefull-time€23k+1d ago

SeniorMicrosoft 365Exchange OnlineMicrosoft TeamsSharePoint Online

Senior Cyber Security Defender Engineer with German (m/f/d)

Košice, Košický kraj, skremotefull-time€22k+1d ago

Senior3+ yrsMicrosoft DefenderSophosMicrosoft Defender XDREndpoint Detection and Response

Senior SIEM/SOC Engineer (m/f/d)

Košice, Košický kraj, skremotefull-time€22k+1d ago

Mid2–5 yrsSIEMSOCMITRE ATT&CKCyber Kill Chain

ServiceNow Software Developer with German language (m/f/d)

Košice, Košický kraj, skhybridfull-time€24k+1d ago

Senior3+ yrsServiceNowService PortalCatalog ItemsSelf-Service Applications

Head of Team for OS GmbH with German (m/f/d)

Košice, Košický kraj, skhybridfull-time1d ago

Lead Architect for ServiceNow with German (m/f/d)

Košice, Košický kraj, skremotefull-time€30k+1d ago

Senior7+ yrsServiceNowITSMITOMCSM

Lead Architect (Solution Architect DevOps Technologies) with German Language (m/f/d)

Košice, Košický kraj, skremotefull-time€30k+1d ago

Senior5+ yrsWindows ServerHyper-VActive DirectoryAzure

Senior Service Delivery Manager for OS GmbH (m/f/d)

Košice, Košický kraj, skremotefull-time€31k+1d ago

Mid3+ yrsMS OfficeExcelPowerPointSAP

Azure Local Senior ICT Engineer for OS GmbH (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior2–3 yrsAzure StackAzure StorageAzure Virtual MachinesAzure Virtual Networks

AI Cloud — 7 roles

Senior Service Chain Operation Manager for Industrial AI Cloud (m/f/d)

Košice, Košický kraj, skremotefull-time€19k+1d ago

Senior6+ yrsAnsibleTerraformDebianKeycloak

Senior Network Automation Engineer for Industrial AI Cloud (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

SeniorInfiniBandCumulus OSRoCEUFM

DevOps Engineer Professional for Industrial AI Cloud + 5 000 € Sign On Bonus (NVIDIA on Linux/Ubuntu) (m/f/d)

Košice, Košický kraj, skremotefull-time€46k+1d ago

Senior3+ yrsKubernetesPythonBashAnsible

DevOps Engineer Professional for Industrial AI Cloud (NVIDIA Omniverse) + 5 000 € Sign‑On Bonus (m/f/d)

Košice, Košický kraj, skremotefull-time€46k+1d ago

Senior3+ yrsNVIDIA OmniverseKubernetesPythonBash

Enterprise Architect for AI Cloud Infrastructure (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior5+ yrsInfiniBandCumullus OSRoCEUFM

Industrial AI Cloud DevOps Engineer (Senior) + Sign on Bonus 3000 eur (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior2+ yrsKubernetesPythonBashAnsible

DevOps Engineer Professional for Industrial AI Cloud + 5 000 € Sign On Bonus (m/f/d)

Košice, Košický kraj, skremotefull-time€46k+1d ago

Senior3+ yrsKubernetesPythonBashAnsible

Finance and Controlling — 3 roles

Senior Financial Controller for T-Systems Austria (m/f/d)

Košice, Košický kraj, skremotefull-time1d ago

Senior6+ yrsMS OfficeSAPPowerBI

SAP Enterprise Architect (m/f/d)

Košice, Košický kraj, skhybridfull-time€37k+1d ago

Senior6+ yrsSAPSAP S/4HANATOGAFLeanIX

Senior Financial Controller for T-Systems Switzerland (m/f/d)

Košice, Košický kraj, skremotefull-time€24k+1d ago

Senior6+ yrsMS OfficeSAPPowerBI

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