Expert Database (Proactive Pipeline)
Administers the databases behind Jazz BSS systems, covering installation, tuning, security, troubleshooting and automation, with on-call support for 24/7 availability. Suits a database administrator with mid-level experience in production database operations.
Islamabad
On-siteAbout three to five years of experience.
Pay not stated
Full-time
Posted 1 Dec 2023What they ask for
How Jazz hires
Professional-track roles generally require a bachelor’s or master’s degree from an HEC-recognised institution. Preferred fields include computer science, electrical engineering, telecommunications and data science.
- 1
HR screening call
Recruiter screen · Candidate reported
- 2
Technical or commercial assessment
Online test · Candidate reported
Which one depends on the function you have applied to.
- 3
One or two structured panel interviews
Panel interview · Candidate reported
For technology roles these include live coding exercises or architecture discussion cases.
What comes up
Roadmaps and cheat sheets for this role
Matched to the skills and level this job asks for.
- RoadmapMachine learningData, models, deep learning
- RoadmapBackend developmentAPIs, databases, auth, deploys
- RoadmapSystem designSystems that scale
- Cheat sheetMachine learningData, models, deep learning.
- Cheat sheetBackend developmentAPIs, databases, auth, deploys.
- Cheat sheetSystem designSystems that scale.
Worth reading before you apply
From the Sefism resource library, matched to this role and Jazz's rounds.
A text-based course on how databases work underneath: storage and page layout, indexing, transactions and ACID, concurrency control, partitioning and sharding, replication and consistency, consensus and leader election, recovery, and the main NoSQL families. It ends with case studies designing the databases behind Quora, TikTok, Airbnb and Snapchat. It suits engineers who want their database choices in system design answers to be defensible rather than hand-waved.
- System design
- Databases
- Backend
- Job search
A SQL course for interviews that reviews the basics, order of execution, functions, subqueries, joins, set operations, DDL and DML, then works through 69 interview problems graded easy to hard plus 14 unguided test problems, run against a live database in the browser. It suits backend, data and analytics candidates whose SQL stops at a simple inner join, or who need a fast refresher before a SQL round.
- Job search
- Databases
- Backend
A browsable practice library of coding problems that can be filtered by pattern, data structure, difficulty and company, so you can drill exactly the weakness you found this week. Patterns include two pointers, sliding window, hash maps, stacks, backtracking and greedy algorithms, with company filters for Google, Meta, Microsoft, Amazon, Oracle and LinkedIn. Free to browse, with an in-browser editor and solutions.
- Job search
- DSA
The second volume of Grokking the System Design Interview, aimed at senior and staff (L5/L6) design rounds. It works through harder case studies such as a payment system, flash sale, notification service, unique ID generator, Gmail, Reddit, Google Calendar and a code judging system, then goes beneath them with patterns like quorum, write-ahead logs and vector clocks and deep dives into Dynamo, Cassandra, Kafka, Chubby, HDFS, GFS and BigTable.
- System design
- Backend
- Job search
The revision companion to Sefism's data engineering roadmap: ten chapters on ingestion, analytical SQL and modelling, file formats and lakehouses, Spark, Airflow, dbt, cloud data platforms, streaming, data quality and infrastructure. Each concept gives what it is, why it matters and the classic mistake, with snippets where code helps. It comes in AWS, Google Cloud and Azure editions, and suits students and early-career engineers revising after each stage or before a technical round.
- Databases
- Programming
- Cloud
An 8-stage path for students and early-career engineers who know some Python and SQL and want to build data pipelines on AWS, Google Cloud or Azure. It covers ingestion, analytical SQL and dimensional modelling, Parquet and Spark, Airflow and dbt, your cloud's data platform, Kafka streaming, data quality, Terraform and CI, and the first-role job search. You finish with one end-to-end portfolio pipeline that is tested, observable and costed.
- Databases
- Cloud
- Programming
- Career
The full description, requirements and how to apply are on the company's own posting. This page is a summary so you can decide whether it is worth opening.
Verification
3 of 4 checks- Company verified
- Posting checked
- Still open
- Not confirmed by the company
Last checked 9 days ago (6 Oct 2026)
About the company
Pakistan’s largest mobile operator, part of VEON, with an in-house technology group covering network, digital products and the JazzCash payments business.
How Jazz hiresFollow along
New writing, resources and project ideas land here first.
