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Manager_ADBA Database Performance Specialist(Performance Tuning-19C,Shell Script,Python,OEM)_Pune

Aggregate function:  Shared Services
Business Area:  Technology _VOIS
Posting Country:  India
Date Posted:  23 Feb 2026
Full Time / Part Time:  Full Time
Contract Type:  Permanent

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 be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

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 an ADBA Specialist with strong experience in Oracle 19C database performance tuning to support UK-based projects. The individual will work in a 24x7 hybrid support environment, focusing on optimising SQL performance, monitoring database health, and collaborating with application teams to ensure smooth and stable operations.

What you will do

  • Monitor OEM, AppDynamics, and Dynatrace tools for database performance.
  • Support application teams during planned CRQs, including pre- and post-implementation activities.
  • Identify high CPU/IO-consuming SQL queries and recommend tuning improvements.
  • Assist application teams with SQL fine-tuning and performance troubleshooting.
  • Utilise database data dictionary views for in-depth analysis.
  • Monitor database wait events and raise Oracle SRs when required, ensuring follow-up.
  • Collaborate with L3 teams on performance and query tuning.
  • Develop Shell, Bash, Python, PL/SQL scripts as needed.
  • Perform data purging activities in alignment with retention policies.
  • Reorganise tables and manage partitioning to enhance performance and capacity.
  • Support export/import activities and perform logical table or schema refreshes.
  • Generate and analyse AWR, ASH, and ADDM performance reports.
  • Conduct performance tuning using standard Oracle utilities, including coe/sqlhc, profiles, and baselines.
  • Provide support during month-end processes and incident management across P1–P4 levels.
  • Document incidents and conduct root cause analysis.
  • Monitor blocking and long-running sessions.
  • Perform listener and alert log analysis.
  • Manage MView refresh requests and handle session termination with required approvals.

Who you are

  • Experienced in Oracle 19C database performance tuning.
  • Skilled in OEM, AppDynamics, and Dynatrace monitoring tools.
  • Proficient in Shell or Python scripting.
  • Strong analytical and problem‑solving abilities with a structured approach.
  • Open‑minded, solution‑oriented, and able to communicate clearly with technical and non‑technical teams.
  • Engineering qualification or equivalent experience.

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

  • Opportunity to work on mission‑critical systems supporting large‑scale UK operations.
  • Exposure to advanced performance monitoring and tuning tools.
  • Experience in 24x7 operations, enabling strong learning in high‑availability environments.
  • Collaboration with cross‑functional teams across VOIS and global stakeholders.
  • A hybrid work model encouraging flexibility and work‑life balance.

What skills you will learn

  • Deep expertise in Oracle performance tuning methodologies and reporting tools.
  • Advanced understanding of monitoring platforms such as AppDynamics and Dynatrace.
  • Complex SQL optimisation and root cause analysis techniques.
  • Automation through Shell, Bash, Python, and PL/SQL scripting.
  • End‑to‑end performance management in enterprise database environments.

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 be truly be yourself and belong, share inspiration, embrace new opportunities, thrive, and make a real difference.

Alert

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Follow us on social media and #StayConnected

  • LinkedIn: https://www.linkedin.com/company/vois/
  • Facebook: https://www.facebook.com/voisglobal
  • Instagram: https://www.instagram.com/voisglobal/
  • Chat with our employees: https://lnkd.in/dpkrcvR2

Vodafone is committed to attracting, developing and retaining the very best people by offering a motivating and inclusive workplace in which talent is truly recognised and rewarded. We are committed to promoting Inclusion for All with the belief that diversity plays an important role in the success of our business. We actively encourage everyone to consider becoming a part of our journey.

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