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Oracle Apex Developer

Hungary, Budapest Employment contract · Job Posted June 15, 2026
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Job Description

We are seeking an experienced application developer to design, build, and enhance global financial clearing solutions that support Vodafone’s B2B billing and settlement processes. This role sits within the Financial Clearing House (FCH), a global competence centre delivering highly automated, end‑to‑end solutions across roaming, interconnect, IoT, carrier services, messaging, and fixed-line domains. The individual will contribute to transformation initiatives, new digital platforms, and scalable solutions that support Vodafone’s evolving business models.

Job Responsibility

  • Develop, enhance, and maintain financial clearing and settlement applications built primarily on Oracle database technologies
  • Design and implement database‑centric solutions using Oracle SQL and PL/SQL
  • Build and support applications using Oracle APEX, applying HTML, CSS, and JavaScript
  • Support application deployment and operations across Unix/Linux and Windows environments
  • Perform unit, integration, and end‑to‑end testing to ensure solution quality and stability
  • Support production releases and carry out root‑cause analysis across development, test, and live environments
  • Collaborate with global stakeholders to support new business initiatives and process optimisation
  • Work closely with German development and support teams as part of a distributed delivery model

Requirements

  • An experienced application developer with strong hands‑on expertise in the Oracle technology stack
  • Confident working with Oracle databases, SQL, PL/SQL, and Oracle APEX
  • Solid knowledge of web and data technologies such as JavaScript, CSS, and HTML
  • Comfortable developing and supporting applications in Linux/Unix environments
  • Experienced with scripting and automation using Bash and Python
  • Able to work effectively in agile delivery teams and complex, global environments
  • Comfortable handling sensitive financial data with integrity and attention to detail
  • Fluent in English

Nice to have

German language skills are an advantage, but not a requirement.

What we offer

  • Exposure to global, large‑scale financial platforms used across Vodafone markets
  • Opportunities to contribute to strategic transformation initiatives and new revenue streams
  • A collaborative, international working environment with strong technical communities
  • The chance to work on modernisation programmes including digital core platforms and automation
  • A dynamic environment where innovative ideas are always welcome
  • A collaborative community where your professional goals and work are supported by a diverse team
  • Access to internal and external trainings via other providers
  • A supportive internal coaching and mentoring culture
  • Corporate assets including a laptop and mobile phone with One Business Mobile Superior subscription (unlimited voice, text message, and data within the EU)
  • Cafeteria package
  • Private Medical Services
  • Employee Assistance Program to support your wellbeing and mental health
  • Life and accident insurance
  • You can work remotely overseas for 20 days a year
  • 16 weeks fully paid parental leave. This applies to all non-birthing partners who become parents due to birth or adoption
  • You and your family members can enjoy several discounts from our partners

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