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VAS Technical Architect (Data-centric)

Remote: 
Full Remote
Contract: 
Full time
Work from: 
Ukraine

Offer summary

Qualifications:

Knowledge of GSM/UMTS/LTE architecture and PS domain elements such as PCRF and TDF., Familiarity with signaling protocols like GTP and Diameter, and corresponding 3GPP interfaces., Understanding of IP networks and experience with Linux-based operating systems., English proficiency at a pre-intermediate level or higher, with preferred knowledge in 5G architecture and SQL..

Key responsibilities:

  • Develop and implement VAS system strategies, including budgeting and reporting.
  • Manage partner contracts, ensuring compliance with internal procedures and technical requirements.
  • Lead system deployment and coordinate with partners for hardware and software supply.
  • Collect business needs and provide consultancy on system functionality and integration capabilities.

Київстар logo
Київстар Large http://kyivstar.ua
1001 - 5000 Employees
See all jobs

Job description

Kyivstar.Tech is looking for Value-Added Services Technical Architect

About us 

Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City. We are a subsidiary of Kyivstar, one of Ukraine's largest telecom operators. 
 
Our mission is to change lives in Ukraine and around the world by creating technological solutions and products that unleash the potential of businesses and meet users' needs. 
 
Over 500+ KS.Tech specialists work daily in various areas: mobile and web solutions, as well as design, development, support, and technical maintenance of high-performance systems and services. 
 
We believe in innovations that truly bring quality changes and constantly challenge conventional approaches and solutions. Each of us is an adherent of entrepreneurial culture, which allows us never to stop, to evolve, and to create something new. 

What you will do:

VAS system development, including but not limited: 
• Prepare and follow up system strategy: 
- Prepare strategies based on inputs
- HW and SW lifecycle
- Dimensioning
- Load prediction
- Budgeting and budget execution
- Reporting
• Partner and contract management: 
- Follow internal procedures
- Contract scope and terms definition and control (supply, service, NDA)
- Contract technical part preparation (solution description, scope of work, scope of supply)
- Partner check according to internal procedures
• Initiate and participate in tender: 
- Technical requirements definition (architecture, features, services, etc.)
- Offers analysis, clarification with participants
- Technical evaluation
• Lead system deployment, system extension, new services (HW/SW/services): 
- Justify, initiate and lead contract scope extension
- Initiate purchase orders
- Coordinate HW supply with partner and logistic function
- Control SW supply, including needed documents preparation 
- Coordinate works with partner, O&M team, other supporting functions: prepare plan, schedule, supervise execution, control 
- Testing: define test program, execute testing or request tests execution from testing team 
• Collect business needs and prepare technical requirements for new services/solutions 
• Participate in cross functional groups for services/solution/system deployment, modernization, or decommissioning
• Provide consultancy to business about systems functionality
• Provide consultancy to other functions about capability for integration with other systems 
• Support complex works execution at maintenance window 
• Following internal procedures could take more than half of working time

Qualifications and experience needed:

• GSM/UMTS/LTE architecture knowledge 
• PS domain elements knowledge: 
- PCRF/PCEF/TDF, DRA, OCS, DPI, GGSN/PGW
- Corresponding 3GPP interfaces
- Signaling protocols: GTP, Diameter 
• IP network knowledge
• English level: Pre-intermediate or higher
• Preferred: 5G architecture knowledge, SQL knowledge, Linux based OSs 

 Target system: 

• PCRF and TDF 

Opportunity: 

• 5G NSA and 5G SA deployment. 
• Participate in large-scale modernization projects. 
• Get wide experience of how business works. 
• Get deep PCRF knowledge. 
• Bring optimization to the existing PCRF system. 

What we offer:

• Office or remote — it's up to you: you can work from anywhere, and we will arrange your workplace
• Remote onboarding
• Performance bonuses for everyone (annual or quarterly — depends on the role)
• We train employees: the opportunity to learn through the company’s own library, internal resources and programs from partners
• Health and life insurance
• Wellbeing program and corporate psychologist
• Reimbursement of expenses for Kyivstar mobile communication

Required profile

Experience

Spoken language(s):
English
Check out the description to know which languages are mandatory.

Hard Skills

LTE (Telecommunication)Mobile Application DevelopmentComputer NetworksUMTS Terrestrial Radio Access Networks3GPP (Telecommunication)Communications ProtocolsSQL (Programming Language)5G TechnologyLinux

Other Skills

  • Teamwork
  • Communication
  • Problem Solving
Are you interested?

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