VAS Solution Engineer

What you will do

Own the development strategy and lifecycle management of PCRF platform, including capacity planning, forecasting, budgeting, and technology evolution

Lead the introduction of new services and platform capabilities, from requirements gathering through deployment and operational handover

Collaborate with business stakeholders to transform business needs into scalable technical solutions

Drive vendor engagement, including technical evaluations, contract scope definition, and delivery governance

Participate in tender processes by defining technical requirements, evaluating proposals, and selecting optimal solutions

Coordinate end-to-end implementation activities, including hardware/software delivery, deployment planning, and cross-functional execution

Provide expert guidance on platform capabilities, architecture, and service opportunities

Support critical maintenance activities and complex changes in production environments

Qualifications and experience needed

Strong understanding of GSM, UMTS, and LTE network architecture

Hands-on experience with policy control, charging, and packet core elements

Good understanding of Diameter and GTP signaling protocols

Solid IP networking knowledge

English level: Pre-Intermediate or higher

Technologies you will work with

LTE and 5G Core technologies

PCRF, PCEF, TDF, DRA, OCS

Diameter, GTP

IP networks

Linux-based environments

SQL

A plus would be

Knowledge of 5G Core architecture

Experience working with large volumes of data

Experience working with Linux-based operating systems

What we offer

Office or remote — it’s up to you

Remote onboarding

Performance bonuses for everyone (annual or quarterly — depends on the role)

We train employees: with the opportunity to learn through the company’s library, internal resources, and programs from partners

Health and life insurance

Wellbeing program and corporate psychologist

Reimbursement of expenses for Kyivstar mobile communication

Why this role?

Opportunity to influence the evolution of key telecom service platforms

Exposure to modern LTE and 5G technologies

End-to-end ownership of strategic technical initiatives

Collaboration with international vendors and cross-functional teams

Participation in large-scale projects with direct business impact