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Vodafone Logo Vodafone · IT - Software Development

Sr. Big Data Cloud Engineer

Romania, Bucuresti · Job Posted January 22, 2026
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Job Description

At Vodafone, we’re not just shaping the future of connectivity for our customers – we’re shaping the future for everyone who joins our team. When you work with us, you’re part of a global mission to connect people, solve complex challenges, and create a sustainable and more inclusive world. If you want to grow your career whilst finding the perfect balance between work and life, Vodafone offers the opportunities to help you belong and make a real impact.

Job Responsibility

  • Drive the definition and delivery of IT solutions by gathering requirements, assisting clients in defining functional specifications, and translating them into technical solutions
  • Lead the evaluation and implementation of complex projects, ensuring technical solutions align with business needs and architectural standards
  • Validate objectives, detailed technical solutions, and effort estimates provided by development teams
  • Provide expert recommendations and solutions to project managers and management teams for system implementation and project execution
  • Ensure overall solutions are aligned with long-term architectural plans and resolve any discrepancies
  • Actively participate in solution design, software development/configuration, and provide support to other developers and testing teams
  • Maintain comprehensive project documentation and deliver technical presentations to internal teams and clients
  • Support and transfer knowledge throughout the system lifecycle, troubleshoot technical issues, and ensure smooth handover to support and maintenance teams
  • Monitor system performance, propose improvements, and contribute to the development strategy for managed systems
  • Proactively identify outdated technologies or capacity needs and recommend improvements in line with Vodafone Global standards
  • Adhere to internal policies, compliance, and participate in mandatory training and professional development programs

Requirements

  • University degree (or ongoing studies) in IT or a technical field
  • 3–5 years of experience working in complex organizations and delivering large-scale or transformational projects
  • Advanced knowledge of SQL and experience with at least one database management system (Oracle, MySQL, SQL Server, PostgreSQL, etc.)
  • Strong skills in developing database structures and models using SAS Base, PL/SQL, Python, BigQuery (OnPrem and Cloud)
  • Solid foundation in software development processes, best practices, and design patterns
  • Analytical, planning, and technical project coordination skills
  • Fluent in English (written and spoken)
  • Enthusiastic, creative, entrepreneurial, and eager to innovate and improve
  • Able to work under pressure, adapt to change, and make quick decisions with a problem-solving mindset
  • Strong relationship-building skills at all organizational levels, with a collaborative and trustworthy approach
  • Committed to continuous knowledge sharing and professional development

Nice to have

  • Technical certifications (e.g., TMForum, TOGAF, SAS Base, SQL, Informatica, Dynamo, Python, BigQuery, Data Fusion, CDAP) are a plus
  • Familiarity with web standards and J2EE architectures is an advantage

What we offer

  • Hybrid working regime 2 days from the office, 3 days remote
  • Special discounts for Vodafone employees, Friends & Family offers
  • Demo telephone subscription - unlimited (voice and data)
  • Voucher for the purchase of a mobile phone
  • Medical subscription to a top private clinic & other medical benefits
  • Insurance for hospitalization and surgical interventions
  • Life insurance
  • Meal tickets
  • Bookster subscription
  • Participation in development programs and challenging projects in the leadership area
  • Access to internal Wellbeing & Recognition events
  • Extra vacation days (for seniority, special events, volunteering)
  • You will benefit from specializations in your field of activity, through programs based on modern training methods and systems
Vodafone - All Job Offers

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