Kyivstar

Joined in 2018
47% answers
Передусім, Київстар — це український телекомунікаційний оператор, послугами якого користується понад 26 млн абонентів. Київстар входить до складу міжнародної групи VEON Ltd, офіс якої знаходиться у Нідерландах. Акції Групи торгуються на фондових біржах NASDAQ, Нью-Йорк та Euronext, Амстердам. Київстар — компанія-лідер із 20-річним досвідом роботи з технічним та інтернет-впровадженням.

Що ми робимо:

Київстар — це 26 мільйонів абонентів, які щодня генерують сотні мільйонів транзакцій на внутрішніх IT-системах. Це розгалужена бізнес-логіка, що дозволяє оркеструвати гігантські потоки даних. Завдяки такому обсягу працівники компанії можуть створювати як внутрішні технологічні продукти, так і зовнішні — для різних категорій бізнесу. Телеком, як базис, створив навкруг себе величезну технологічну екосистему з розгалуженою архітектурою — DMP, інтеграційні шари, API, технологічні рішення від партнерів світового рівня.

Окрім традиційних телекомунікаційних сервісів, ми розробляємо продукти на основі Big data, створюємо мобільні додатки та сайти. Ми розвиваємося в різних напрямках і завжди відкриті для нових великих ідей. Можливо, саме ти створиш та реалізуєш наступну?
  • · 24 views · 3 applications · 16d

    Cloud System engineer

    Full Remote · Ukraine · Product · 2 years of experience · A2 - Elementary
    Requirements: Knowledge of the core functionality of virtualization platforms; Experience implementing and migrating workloads in virtualized environment; Experience in complex IT solutions and Hybrid Cloud solution projects. Good understanding of...

    Requirements:

    • Knowledge of the core functionality of virtualization platforms;
    • Experience implementing and migrating workloads in virtualized environment;
    • Experience in complex IT solutions and Hybrid Cloud solution projects.
    • Good understanding of IT-infrastructure services is a plus;
    • Strong knowledge in troubleshooting of complex environments in case of failure;
    • At least basic knowledge in networking & information security is an advantage
    • Hyper-V, Proxmox, VMWare experience would be an advantage;
    • Experience in the area of services outsourcing (as customer and/or provider) is an advantage.
    • Work experience of 2+ years in a similar position
    • Scripting and programming experience/background in PowerShell/Bash is an advantage;
    • Strong team communication skills, both verbal and written;
    • Experience in technical documentation writing and preparation;
    • English skills - intermediate level is minimum and mandatory for global teams communication;
    • Industry certification focused on relevant solution area.

    Areas of Responsibility includes:

    • Participating in deployment and IT-infrastructure migration projects, Hybrid Cloud solution projects; Client support;
    • Consulting regarding migration IT-workloads in complex infrastructures;
    • Presales support (Articulating service value in the sales process) / Up and cross sell capability);
    • Project documentation: technical concepts
    • Education and development in professional area including necessary certifications.
    More
  • · 77 views · 13 applications · 5d

    Big Data Analyst

    Full Remote · Ukraine · Product · 1 year of experience · B1 - Intermediate
    We are looking for talented Data Analyst with a passion for managing, analyzing and visualizing data to find actionable Insights and help improve outcomes for our business and internal customers. Responsibilities: •Deep-dive analysis of subscriber-data...

    We are looking for talented Data Analyst with a passion for managing, analyzing and visualizing data to find actionable Insights and help improve outcomes for our business and internal customers.

    Responsibilities:

    •Deep-dive analysis of subscriber-data from large databases;

    •Writing and running SQL queries to retrieve data from databases;

    •Monitoring and auditing accuracy and completeness of collected data;

    •Organizing data into usable formats;

    •Generating information and insights from data and identifying trends and patterns;

    •Conducting A/B tests to understand and evaluate quality of data models;

    •Creating data dashboards, graphs and visualizations;

    •Developing and maintaining automated data processes.

     

    Requirements:

    •Experience with SQL queries and data aggregation;

    •Experience SQL / PLSQL programming;

    •Excellent knowledge and confident Excel user;

    •Skills to optimize SQL queries;

    •Experience in developing analytical reports and interactive dashboard in Power BI;

    •Financial and analytical data presentation skills;

    •Gaining knowledge from a large amount of data;

    •Basic knowledge of statistics;

    •Jira, Confluence;

    •Experience in Machine Learning and Big Data technologies (as a plus).

     

    We offer:

    •A unique experience of working for the largest and most beloved mobile operator in Ukraine;

    •Real opportunity to ship digital products to millions of customers;

    •Remote work with possibility to visit the office;

    •Onboarding program which can help with fast on-line adaptation;

    •A competitive salary;

    •Annual bonus;

    •Paid sick leave and vacation;

    •Financial aid in different life situations;

    •Flexible working hours;

    •Medical and life insurance;

    •Great possibilities for professional development and career growth;

    •Friendly & collaborative environment.

    More
  • · 21 views · 0 applications · 5d

    Business Analyst (Data Quality)

    Hybrid Remote · Ukraine · Product · 3 years of experience · B1 - Intermediate
    We are seeking a highly motivated and detail-oriented Business Analyst to join our dynamic Big Data team to develop and implement Data Quality program. If you have a passion for data, a strong analytical mindset, and a desire to contribute to our data...

    We are seeking a highly motivated and detail-oriented Business Analyst to join our dynamic Big Data team to develop and implement Data Quality program. If you have a passion for data, a strong analytical mindset, and a desire to contribute to our data governance efforts, we want to hear from you.

    As a Business Analyst, you will play a critical role in implementing data quality tools, rules and ensuring Big Data profiling and segmentation, as well as integrity, quality and reliability of our data assets.

     

    Responsibilities:

    •            Data profiling and anomaly detection

    •            Defining and validating data quality rules and standards

    •            Resolve data quality issues by collaborating with data engineers, data analysts and other relevant team

    •            Implementing data quality tools and frameworks

    •            Evaluate and integrate data from multiple sources

    •            Develop analytical data sets in Big Data environments which can be used for analytics and data science

    •            Providing technical expertise on data storage structures and data mining

    •            Design and document data flows and data mappings 

    •            Manage company’s datasets in Big Data environments

    •            Aggregate and transform data for efficient data processing

    •            Address user questions and issues related to the data management platform 

    •            Establish data quality KPIs and monitoring dashboards

    •            Conduct data quality assessments and root cause analysis

    •            Create and maintain data lineage documentation

     

    Requirements:

    •            3+ years as Business Analyst, Data Analyst, Data Quality Engineer or relevant experience

    •            Strong understanding of data quality principles and best practices

    •            Familiarity with data profiling, data validation and data quality tools

    •            The ability to write clear requirements and specifications

    •            Understanding of structured, semi structured and unstructured datasets

    •            Experience in database technologies with solid understanding and hands-on skills with SQL/Advanced SQL/Hive/ETL. PySpark, Python knowledge would be a plus

    •            Should have worked on end-to-end solution development

    •            Need to have understanding of data pipeline building

    •            Excellent analytical, problem-solving, and communication skills

    •            Previous Telecom experience and familiarity with BSS, OSS and Service Fulfilment functions would be a plus

    •            Experience with Big Data platforms (Hadoop, Spark, cloud environments)

    •            Knowledge of data governance frameworks and regulatory compliance · Understanding of data quality dimensions (accuracy, completeness, consistency, timeliness)

    •            Previous Telecom experience and familiarity with BSS, OSS and Service Fulfilment functions would be a plus

     

    We offer: 

    •            A unique experience of working for the largest and most beloved mobile operator in Ukraine

    •            Remote work with possibility to visit the office

    •            A competitive salary

    •            Annual bonus

    •            Paid sick leave and vacation

    •            Flexible working hours

    •            Medical and life insurance

    •            Great possibilities for professional development and career growth

    •            Friendly & collaborative environment

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  • · 31 views · 1 application · 15d

    Head of In‑House LeadGen

    Hybrid Remote · Ukraine (Kyiv) · Product · 2 years of experience · B1 - Intermediate
    We are starting a new team focused on lead generation and user acquisition for external B2B clients via Telecom-based and Digital marketing channels. To strengthen this direction, we are looking for a skilled Senior User Acquisition Manager / Senior Media...

    We are starting a new team focused on lead generation and user acquisition for external B2B clients via Telecom-based and Digital marketing channels. To strengthen this direction, we are looking for a skilled Senior User Acquisition Manager / Senior Media Buyer to lead campaign strategy and execution, ensuring performance-driven growth for our clients.

     

    Responsibilities:

    • Own the strategy & P&L of In‑House LeadGen & Retention program—roadmap, targets, budget, and outcomes.
    • Design and implement the automated comms stack: journey orchestration, real‑time triggers, decisioning logic, prioritization/fallback rules, quiet hours, frequency capping, and channel arbitration (SMS vs Viber vs IVR vs email).
    • Ship the MVP: pixel instrumentation (incl. server‑side), event schema, develop identity solutions (consented, secure & hashed), data contracts, and first client integrations.
    • Build and lead a cross‑functional team: performance marketers, solutions/integration engineers, data analysts, and marketing operations.
    • Run a high‑throughput experiment factory: plan and execute hundreds of hypotheses across audiences, creatives, offers, journeys, landing pages, and channels; ensure sound test design and statistical rigor.
    • Stand up retention/direct marketing at scale: segmentation, lifecycle triggers, and automation across SMS/RCS/Viber/IVR, with robust frequency & deliverability controls.
    • Be hands‑on technically when needed: from domain registration/DNS/SSL to tag & pixel management, server‑side tracking, S2S postbacks, webhooks, and API integrations.
    • Define measurement & BI: CAC/LTV, lead quality & approval rate, funnel conversion, cohort retention, attribution; build dashboards and alerts for real‑time decisioning.
    • Lead client onboarding & presales: scope integrations, set SLAs, coordinate go‑lives, and co‑design CPA/CPL/RevShare structures that align incentives.

     

    Requirements:

    • 7–10+ years in performance/growth marketing or martech, including 3–5+ years leading teams.
    • Proven zero‑to‑one launch of acquisition/retention programs that scaled to meaningful revenue.
    • Strong web engineering literacy: domains/DNS/SSL/TLS, hosting/CDN, pixels & tags, server‑side tracking (e.g., sGTM), event taxonomies, S2S postbacks, UTMs, and user behavior tracking end‑to‑end.
    • Deep experience in direct/retention marketing (SMS/Viber/IVR/email), segmentation, and automation at scale.
    • Comfortable organizing and interpreting high‑velocity A/B testing and multivariate experiments.
    • Analytics/BI fluency: SQL, cohort analysis, test design, and building dashboards (e.g., Looker/Metabase/Tableau/Power BI).
    • People leadership: hiring, coaching, goal‑setting, vendor management; strong stakeholder and client communication.

     

    Great‑to‑have:

    • Telecom, adtech, or martech experience—especially identity & attribution.
    • Hands‑on with lifecycle/CRM platforms (e.g., Braze, Iterable, SFMC, Airship), messaging providers (Viber Business Messages, SMS/A2P, RCS, IVR), and attribution stack  GA4, GTM (incl. server‑side), Meta CAPI, Google/TikTok Conversion APIs, CDPs (e.g., Segment/mParticle), and MMPs (AppsFlyer/Adjust).
    • Familiarity with Kafka/Pub/Sub, Airflow, dbt, BigQuery/Snowflake; event modeling & near‑real‑time pipelines.
    • Knowledge of GDPR/ePrivacy/CCPA and consent frameworks (CMPs).
    • Product management or solutions engineering background.

     

    We offer:

    • A unique opportunity to build a new business direction within Ukraine’s largest and most trusted mobile operator
    • Remote work format with optional office visits
    • Competitive salary and quarterly performance bonus
    • Paid sick leave and vacation
    • Flexible working hours
    • Comprehensive medical and life insurance
    • Opportunities for professional growth and career development
    • Friendly, supportive, and collaborative team environment
    More
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