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Working at Vodafone

  • Company employees
    85,887

Hiring in

  • Europe
  • Congo - Kinshasa
  • China
  • Cyprus
  • Egypt
  • India
  • Malaysia
  • Türkiye
  • Taiwan
  • Tanzania
  • United States
  • South Africa

Office locations

Join VOIS as a Big Data System Specialist based in Bucuresti, Romania (office-based). You will design, build, and support reliable, scalable data movement and streaming solutions across batch and real-time environments, ensuring high availability, performance, and security for enterprise-scale data pipelines.

Requirements

  • Advanced knowledge of installing, configuring, and operating Apache Kafka.
  • Previous experience with UNIX system administration (RHEL or similar).
  • Fluent in written and spoken English with experience creating detailed technical documentation.
  • Nice to have: Experience with Apache Flink, Apache NiFi, scripting languages, databases, Kubernetes, and CCAAK/CTAK or equivalent certifications.
  • No specific university degree or minimum years of experience are explicitly mandated.

Skills & Responsibilities

  • Apache Kafka: Install, configure, and operate enterprise-scale Kafka clusters, ensuring high availability and performance.
  • UNIX System Administration: Manage operating system levels and cluster configurations using RHEL or similar environments.
  • Data Pipeline Development: Build and maintain real-time streaming pipelines for data ingestion and output across multiple sources.
  • Incident and Problem Management: Provide Level 2 and Level 3 support for data movement application clusters, performing root-cause analysis.
  • Monitoring and Security: Configure infrastructure monitoring, alerts, and security principles to improve robustness and availability.
  • Potential transition routes: People from Data Engineer, Software Engineer, or DevOps Engineer roles may bring strong programming, infrastructure, and Linux skills, alongside meeting the technical operational requirements for this job.

Job description

Who we are

VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.
As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next-generation solutions and services are designed in partnership with customers across Vodafone Group, local markets, and partner markets to simplify and drive growth. With our strategic partner Accenture, we work alongside our Vodafone customers, other Telco and tech companies to drive transformation, meet the challenges of our industry and ensure we stay relevant and resilient. This partnership is a unique, industry-first model which brings together the best of in-house and 3rd party capability.
We work with customers across 28 countries from 10 VOIS locations: Albania, Egypt, Hungary, India, Romania, Spain, Turkey, UK, Germany, Ireland, and with a network of teams in Czech Republic, Italy, Greece, and Portugal.
#VOIS #BeUnrivalled #CreateTheFuture

About this Role

We are seeking a Big Data System Specialist to design, build and maintain reliable, scalable data movement solutions across batch and real-time streaming environments. This role focuses on ensuring high availability, performance and security of data pipelines, connectors and supporting infrastructure, while providing advanced operational support and guidance to service users across the organisation.

What you’ll do

  • Provide Level 2 and Level 3 support for data movement application clusters, instances and dataflows, managing incidents and problems.
  • Define technical requirements and design, configure and implement data movement solutions at application, operating system and cluster levels, aligned with agreed KPIs and best practices.
  • Develop and maintain data streaming pipelines for data ingestion and output across multiple sources and destinations.
  • Design, configure and implement data connectors in line with business needs.
  • Configure, monitor and maintain infrastructure to improve performance, security, robustness and availability, using proactive monitoring, alerts and notifications.
  • Perform technical investigations and root-cause analysis, ensuring transparency and proposing sustainable solutions.
  • Actively support transformation and technology refresh programmes to improve service availability, performance and quality.
  • Contribute to automation, standardisation and continuous improvement initiatives to simplify recurring tasks.
  • Share knowledge and maintain accurate, detailed documentation and operational runbooks.
Apply now
Vodafone

System Engineering NIFI - Kafka

Bucharest
On-site
Participate in on-call and exceptional support activities when required by business needs.
  • Deliver additional business or technical requests as assigned by the direct superior.
  • Who you are

    • Motivated to learn and continuously develop new technical skills.
    • Comfortable working in remote and distributed teams. Fluent in written and spoken English.
    • Experienced in creating clear, detailed technical documentation.

    Technical knowledge and experience:

    • Advanced knowledge of installing, configuring and operating Apache Kafka.
    • Previous experience with UNIX system administration (RHEL or similar).
    • Nice to have previous experience Apache Flink or Apache NiFi.
    • Good understanding of office systems, IT equipment, hardware and software.
    • Knowledge of common cloud services and general security principles.
    • Experience with scripting languages and database is a plus.
    • Familiarity with container orchestration, preferably Kubernetes (nice to have).

    Qualifications (nice to have):

    • CCAAK, CTAK or equivalent Apache Kafka certification.

    Not a perfect fit?

    Concerned you may not meet every requirement? Vodafone is committed to creating an inclusive workplace where everyone can thrive. If you are excited about this role but your experience does not align exactly with every aspect of the job description, you are encouraged to apply. You may be the right candidate for this or another opportunity, and the recruitment team will support you in exploring where your skills fit best.

    What's in it for you

    • Opportunities to work on large-scale, business-critical data streaming platforms.
    • Exposure to modern big data and cloud-based technologies within a global organisation.
    • The chance to contribute to transformation programmes that improve service reliability and performance.
    • A collaborative environment that values learning, knowledge sharing and continuous improvement.

    What skills you will learn

    • Advanced operational and architectural skills for enterprise-scale data streaming platforms.
    • Automation and monitoring practices that enhance system resilience and efficiency.
    • Practical experience in performance optimisation, security compliance and cost-effective scaling.
    • Cross-functional collaboration within global, distributed technology team

    VOIS Equal Opportunity Employer Commitment

    Vodafone recognises and celebrates the value of diversity in building a workforce that reflects the customers and communities it serves. No form of discrimination is tolerated. This includes, but is not limited to, discrimination based on race, colour, age, veteran status, gender identity, gender expression, sexual orientation, pregnancy, maternity or parental status, ethnicity, disability, religion or belief, political affiliation, trade union membership, nationality, citizenship, indigenous status, medical condition, HIV status, neurodiversity, social origin, cultural background, marital or civil partnership status, or socio-economic background.

    Join Us

    At Vodafone, we’re working hard to build a better future. A more connected, inclusive and sustainable world. As a dynamic global community, it's our human spirit, together with technology, that empowers us to achieve this.
    We challenge and innovate in order to connect people, businesses, and communities across the world. Delighting our customers and earning their loyalty drive us, and we experiment, learn fast and get it done, together.
    With us, you can truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

    Alert

    Apply for Vodafone jobs only through the official Vodafone Careers website to avoid job scams and fraud.
    #JDEnhancedByTARA

    Follow us on social media

    LinkedIn: VOIS on LinkedInFacebook: VOIS on FacebookInstagram: VOIS on Instagram

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