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Career Opportunities

We very well know that employee satisfaction is a crucial factor on the way to success.  We provide dynamic work environments in national and international projects where our employees can develop themselves with up to date Technologies and aquire new perspectives.

All IT experts willing to develop theirselves and can contribute to us with their experience; we invite you to become part of our growing team. You can forward your resume to This email address is being protected from spambots. You need JavaScript enabled to view it. 


Job Summary

Java Developer role is responsible to develop and maintain products (units, nodes, networks, systems and solutions) including all development activities (requirement analysis, system design, architecture design, hardware design, software design, integration, verification, simulations, tools design)

Required Skills:

JAVA, MySQL, Oracle DB, RedHat 
Eclipse, Git, Maven, teamForge   
Apache CXF, Apache Camel, OSGi, Spring, Hibernate, Quartz   
JUnit4, Apache Camel Test, Spring Test, Power Mock          
XML, tmForum SID, JAX-WS, JPA                             
HTML5, Angular.js                                           
Software product development, integration & support         
Problem solving and strategic thinking                      
Risk Analysis                                               
Administrative skills                                       
Planning and organization skills                            
Risk management                                             
Creating & Innovating                                       
Analyzing                                                   
Learning & Researching                                      
Minimum 8 years of working experience in similar position  


GENEL NİTELİKLER

Vitelco Bilişim Hizmetleri, finans ve telekom sektöründe CRM, Middleware, Billing, Mobil VAS, İş Zekası ve Cloud uygulamalarında uçtan uca IT hizmetleri sağlamaktadır. Vitelco, Deneyimli kadrosu ile

Ulusal ve uluslararası büyük projelerde “Çok Yönlü” ve “Yenilikçi” ilkesiyle hizmetlerini sunmaktadır.

Uluslararası projemizde görev alacak yeni ekip arkadaşlarını takımımıza dahil ediyoruz!

Uygun adayın aşağıdaki yetkinliklerde olması beklenmektedir:
Önlisans ya da Lisans mezunu                                        
Telekom sektöründe 1-2 yıl IT test tecrübesine sahip                  
İngilizce Sözlü ve yazılı iletişim kurabilen                          
Kendini geliştirmeye istekli ve hızlı öğrenen                         
Ekip çalışmasına yatkın                                             

İŞ TANIMI                                                      
Uygun adaylar aşağıda beliritlen işlerden sorumlu olacaklardır: 
IT sistemlerinde testlerin koşulması                                  
Test sonuçlarının raporlanması ve defectlerin açılması                
Test case ve senaryolarının hazırlanması                              
Test datasının hazırlanması                                         



Creates performance test approach and strategy from system requirements and design documents  
Establishes verifiable performance benchmarks for system and system components
Manages the creation of required test data and data loads for each performance test run  
Maintains performance test environment  
Creates accurate time estimates and meet schedules for performance/stress testing efforts  
Manages effort of automating the performance/load test scripts
Performs execution of test cases/runs to meet required execution targets to keep the project on schedule
Analyzes data gathered from performance test runs and provides sound recommendations for performance improvements and can identify bottlenecks of web applications 
Recommends performance tuning in different categories: system, platform, application, etc. as necessary
Reviews test results in test tools and validates test cases are complete and of high quality
Communicates any testing issues and/or risks to Test Manager in a timely fashion  
Communicates effectively with architecture, design, and development teams to learn system and help them to resolve defects  
Willingness to work a flexible schedule as needed to manage execution of test cases

Qualifications: 

Experience using performance test tools (Visual Studio, Load UI NG Pro, Ready API, HP Load Runner, Apache Jmeter, J Profiler etc.)  
Experience in performance testing of APIs and Web Applications  
Ability to use load tools to monitor, gather, and report application performance  
Knowledge of Performance trouble shooting (heap dump & thread dump analysis) is preferred  
Knowledge of performance bottlenecks and end-to-end performance measures (server response time, throughput, latency, etc.)  
Ability to troubleshoot issues in the performance test environment  
Should have strong co-ordination, communication & reporting, analytical skills  
Ability to proactively identify and clearly articulate issues and present solution options  
Thinks innovatively and develops new ideas to make test more efficient  
DB Experience (Oracle, Cassandra etc.)  
Knowledge of Linux environments (RHEL)

 
 
Mock ve wireframe çalışmaları yapabilecek, sayfa tasarımlarını yapıp HTML’e dökebilecek  
HTML + Javascript + CSS bilen. 
Angularjs 1 ve 2 ile yetkinliği olan  
SASS, LESS àEn az 1 tanesini bilen  
Angular 2 için önkoşul olan Typescript bilgisi olan  
Single Page uygulamalar ile tecrübesi olan
Gulp tecrübesi olan
WEB API ile çalışabiliyor olan adaylarımız özgeçmişlerini This email address is being protected from spambots. You need JavaScript enabled to view it. adresimize iletebilirler.


Providing the design and architecture for the interfaces to be built on the Oracle SoA platform (oracle SoA 12C (On- premise) based on the integration requirements baselined from the business sessions  
should be able to develop and deliver complex interface modules  
Assist development team on delivery where ever required  
Oracle Fusion Middleware with BPEL/OSB Hand on experience (Mandatory)  
Should be familiar with SoA Rest API and SOAP calls  
Assess pre-requisites (network enablement requirements, platform enablement requirements) and capture the dependencies clearly in the design  
Prepare the functional specs /design document  
Work with the PM to develop a technical activity plan for the middleware development team to follow  
Lead the interface development activity  
Coordinate the build effort by working in conjunction with the other development team as well as the client side CRM and ERP applications  
Steer technical discussions between the middleware Dev team and the IT team
6+ years expereinced is required


Tests and verifies of sprint development deliveries and TR(defect) fixes.  
Tests product features (functional requirements, regression, etc) during product development and LSV(latest system version) cycles  
Verifies TR resolutions  
Updates product test scenarios  
Defect Management Tool  
SoapUI  
JMeter  
Postman  
GUI Test  
Retail Management knowledge is advantage  
Test Case Management Tool

  
Must have 7+years experience,  
Must have at least Two CC&B implementation experience with end-to-end implementation experience.   
Able to conduct CC&B technical workshops with customers, sound knowledge in modules like billing, payments, meter read and meter management, credit and collections, case management, move-in move out, new connections etc.
Must have good knowledge of CC&B Java framework. Can write Java algorithms and java batches including java change handlers  

Proficiency in Oracle CC&B and SPL framework
Experience in Configuration tool such as BO, MO, UI Map, Business script, Service Script, BPA script, Zones and Portals Experience in one of the functional Modules i.e. Billing, Payments, Credit and Collections, Metering, Case Management, Field Services, Workflow, etc.
Able to create External Designs and technical designs in CC&B
Can lead a team of developers and guide them to code from the External designs 
Should have hands on experience on SPL framework and has done java batches and java plug-Ins
Very good Written and Oral Communications Skills

 
Performan testlerinin yazımı, koşumu ve analizini yapabilecek,  
Test sürecinin sorunlarının tespitini gerçekleştirebilecek,  
Oracle, Linux ve Java projelerinin performans sorunları üzerinde tecrübeli,  
Temel Linux ve Java bilgisi olan,  
Load Balancer ayarları konusunda bilgili (Tercihen F5) adaylar özgeçmişlerini This email address is being protected from spambots. You need JavaScript enabled to view it. adresine iletebilirler.

 
We are looking for Siebel Architect for a project in Saudi Arabia.  
Assignment will be 1 years +extension.  
Please send your CV's to This email address is being protected from spambots. You need JavaScript enabled to view it. 

Siebel developers experienced in Bulk Order or Product Configuration, please send your CV's to This email address is being protected from spambots. You need JavaScript enabled to view it. 

 
University degree in Computer Science, Computer Engineering or related fields.
More than 2 years of operation experience   
Experience on Telecom CRM or Billing Domains  
Strong Technical experience on Object Oriented Programming Languages (Microsoft .Net orJava)
Strong experience on PL/SQL and Databases (Oracle or MSSQL Server)  
Experience at Linux/Unix systems 
Strong Agile Configuration Experience in CRM&Billing Systems is required for configuration specialist role  
Strong troubleshooting, problem solving and analytic skills   
Must have good communication skills 
No military obligation for male candidates or postponed for at least two years
Good level of written and spoken English  JOB DESCRIPTION 
Level 1 Operation Specialist will be responsible for first level operational support activities for CRM and Billing Domain applications.  
Level 2 Operation Specialist will be responsible for Technical Support, troubleshooting, configuration (tariff, campaigns etc.), deployment, billing operational activities, operational accaptence test, L3 3rd party Management, disaster recovery, Access Management, Risk Management and KPI reporting. 
Configuration Specialist will be responsible for technical Support, configuration (tariff, campaigns etc.), deployment, acceptance tests and scrum master activities.

Key skills required for the job are: Utilities Retail Industry (Mandatory) As a Senior Consultant in one of the industry verticals, you are responsible for contribution to the functional design, architecture of the solution and product configuration for an implementation. You may have managerial responsibilities towards the team of analysts and developers. You should be able to lead project planning and delivery effort from the domain team. You are expected to build value through deep product, functional and application expertise and client manager engagement capabilities Minimum work experience:5 - 8 Years. Proficiency in English Language is Desirable.

 

 Looking for .Net developers. Please send your cv's to This email address is being protected from spambots. You need JavaScript enabled to view it.

 

Required Experience: Operating systems product description: Oracle Solaris, IBM AIX, HP-UX, Red Hat Linux, Windows, Vmware Virtualization product description: Vmware, Oracle LDOM Zone, IBM Lpar, HP-UX Npar&Vpar and VM High Availability product description: HP MC ServiceGuard, IBM HACMP, Oracle Cluster, Veritas Cluster 
Plan and design server hardware and OS architecture according to project’s availability, security and performance requirements.  
Install/manage virtualization sw  
Pro-actively discover and analyze hardware faults.  
Detect, diagnose and deal with HW vendor to fix any hardware issue.  
Co-operate with OS and/or Storage administrators to successfully replace parts even with no down or very little downtime.  
Install a consistent and tested level of Operating System  
Provide set-up and configuration depending on the Installation Document” for each Operating System release.  
All licenses should be available before starting the installation process, any unlicensed installation is prohibited.
Upgrade Operating System upon approval by the appropriate Application Teams and required policies.
Provide 24h x 7d availability of skilled and experienced resources performing platform support activities to manage the environments according to the service levels required.
Maintaining current state and daily administration tasks JOB DESCRIPTION 
Respond SR within SLAs.  
Create and remove users according to policies  
User creation requests started over BPM IT Authorization Tool 
Secure systems (in scope of SOX and ISO27001) according to security policies. Install, configure cluster services on the infrastructure. Manage resource-group, packages on each cluster system. Configure, add/remove, tune disk space resources either local or SAN. Configure, add/remove, tune volume group resources. Configure, add/remove, tune file system resources. Identify and install patch sets as needed according to required policies. Take systems (OS) backup according to policies. Perform OS recovery actions as required. Tune systems to increase performance either pro-actively or on demand by the other parties. Request to add any resource is subject to change/licensing management process. Preparing an inventory for Non-Prod environment and keep it updated whenever a change occurs. Store this inventory as a document. During defined intervals dev/test systems should be populated with masked or unmasked production data  A problem can cause very destructive results, he should help to re-create same problem in other environments and find a valid solution.  automate tasks and standardize steps. Installing and maintaining efficient alarm mechanism for database  to keep operating the environment and minimize downtime Adhere to regulatory and standard systems. For example development standards, deployment schedules, automations. Vendor shall easily be adapted them. Analyse mis-usage on the code and giving the correct feedback to correct them

Looking for a DBA profile that fits to the below description. Please send your CV's to This email address is being protected from spambots. You need JavaScript enabled to view it. if you are interested.  
Required Experience in the following areas :  
Installation & Configuration of Oracle Software, Creation and Configuration of  Oracle 10g,11g and 12c Databases  
Monitor and manage database sessions, jobs and scheduled tasks   
Space Management - Monitoring, Tablespace creation, data file addition, resizing, moving   
Security & Privilege Management - Create and maintain users, privileges and roles, enable/disable database audits  
Understanding O/S level Clusters - Active Passive and Real Application Clusters  
Experience in monitoring database performance, generate session trace, AWR and ADDM reports and should be able to do first level performance analysis for performance issues   
Cloning/Refresh of databases using RMAN, Export/Import, Expdp/Impdp  
Backup & Recovery using RMAN and other tools and methods.
Writing SQL Scripts for DBA tasks and shell scripting  
Exposure to tools like Oracle Enterprise Manager is desirable.  
Oracle Dataguard and any replication tools   • Interacting with international clients and participating in Severity 1 Bridge calls, weekly meetings. [/icon]

Required Duration: 6 months 

Work Location: Sanayi Mh, Istanbul, Turkey 
Minimum work experience: ~3 Years 

Role
As a Test Engineer, 
He/she should be able author Test Plan, design complex test cases, review the test cases and automate the test cycle process. 
He/she should be able to achieve test execution productivity, ensure defect management as per process and timely release of test dashboard. 
He/she should ensure quality interaction with clients and timely response to stakeholders. 
He/she should be able to prepare traceability matrix. 

Skill Requirement: 
Understanding of Test Process  
Understanding of Telecom Domain – Business Processes  
Application Testing – Siebel, Kenan  
SQL & Unix – Basic Level  
Language - Turkish  


Test ortamlarına deploymentlarının gerçekleştirilmesi.  
Canlı ortamlara Deployment and system takibi(Monitoring)yapılması  
Canlı ortama yapılacak deploymentlara talep açılması(Maksimo üzerinden)  
DB scriptlerin çalıştırılması  
Tibco OSM,Kenan,Siebel,Java script,DB alımlarının test ortamlarına Configurasyonlarının yapılması.  
Web logic bilgisi  
Middleware bilgisi  
IBM U deployer bilgisi  
Maksimo bilgisi  
Websphere bilgisi  
Unix bilgisi, shellscript bilgisi


Experience in Data Warehousing, Business Intelligence domains.                     
BI Tool knowlege like Business Object, Microstrategy, ..                           
Handson experience Oracle PL/SQL, SQL and any ETL Tool like ODI, Informatica,..     
Knowdlege in Project Planing (Microsoft Project), Agile and Waterfall Methodologies Knowledge about test script creation in SQL.                                       
Telecom knowledge is a big plus.                                                   
English competency, both understanding and speaking.                               
Knowledge in Big Data is an asset. (Hadoop, Hive, Impala, ..)                       


Qualifications:
CCNP (Routing & Switching)
ITIL v3 Foundation   
English and Local Language speaking (language: fill in specific language per L3) 
May have a degree qualification (engineering/science) or has served a technical apprenticeship and/or obtained NVQ and/or further education technical qualifications     
Qualified to be and possibly member of a professional engineering/science institution and working towards chartered engineer accreditation.  
Relevant professional experience.

Skills/Experience:
Good understanding of procedures and application of procedures and concepts within own subject area.                   
Experienced and competent in own area.     
Shares own expertise with others.       
Provide guidance and support to others.         
Completes own role independently or with minimal supervision/guidance.         
Has developed specialist knowledge in LAN/WLAN networking.     
Applies knowledge/skills to a range of standard and non-standard activities.             
Interprets client needs, assessing the full requirements.             
Identifies solutions to non-standard tasks/queries.     
Awareness of internal/ external business issues and best practice in own discipline, applied to own role.               
Takes action to monitor and control costs within own work horizons.     
Identifies key issues and patterns from partial/conflicting data and can take a broad perspective to problems and spot new, less obvious solutions.                                           
Manages own time to meet agreed targets.                                                                                                                                                       
Develops plans for specific work activities in own area over the short-term.                                                                                                                   
Adapts style to the audience, explaining difficult issues clearly, establish consensus and agreement.                                                                                         
Creates informal networks with key contacts within own area.                                                                                                                                   
Has a comprehensive understanding of professional communities relevant to the LOB and uses the development framework to maximise the potential of themselves, their team and the wider BT team.


Continuous integration and continuous delivery hands on(Bamboo/Jenkin)                                                       
Hands on experience on Shell and Perl script                                                                                 
Able to integrate Jenkin/Bamboo to other plugins                                                                             
Exposure to GIT,SVN etc                                                                                                       
Good experience in Nexus                                                                                                     
Artifactory                                                                                                                   
Agile know how                                                                                                               
Able to create master and slave architecture on integration tool                                                             
Good Knowledge of Urban code                                                                                                 
Know how on Jira                                                                                                             
Ansible/Puppet know how                                                                                                       
Cloud know how.                                                                                                               
Should be able to define gating criteria on each stage of CI and CD and subsequently triggered notification to specified users

Siebel developers experienced in Bulk Order or Product Configuration, please send your CV's to This email address is being protected from spambots. You need JavaScript enabled to view it.

Contact

Vitelco Bilişim Hizmetleri Danışmanlık Limited Şirketi
  info(@) vitelco.com.tr
  +90 212 942 60 18
  +90 850 220 04 51  
  Adres:Maslak Mah. Maslak Meydan Sok. No: 1 Beybi Giz Plaza Kat: 15 D: 55 Maslak/ Sarıyer- İstanbul.

Vitelco Bilişim Hizmetleri Danışmanlık Limited