VAS Solution Engineer

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/78t1pl

Join our team to shape the evolution of critical telecom service platforms supporting millions of customers. You will drive the planning, development, and lifecycle management of VAS and policy control solutions, working with cutting‑edge technologies across 4G and 5G networks.

This role combines technical leadership, solution design, vendor management, and end‑to‑end delivery of new services and platform enhancements.

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 600+ 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.

Responsibilities

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

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

Technical Skills

LTE and 5G Core technologies

PCRF, PCEF, TDF, DRA, OCS

Diameter, GTP

IP networks

Linux‑based environments

SQL

Additional Experience

Knowledge of 5G Core architecture

Experience working with large volumes of data

Experience working with Linux-based operating systems

Work Model

Office or remote — it’s up to you

Remote onboarding

Benefits

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

Career Value

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

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Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/78t1pl