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Technologies
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Overview

OLX is a very popular online classifieds platform that enables its users to create ads and display them on social networks.

Technologies

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Tech DNA
Python
SQL
Java
Hadoop
PostgreSQL
AI/ML
Python
SQL
Scala
PostgreSQL
CI/CD
Git
pySpark
Spark
Hadoop
Other
Java
Apache Kafka
ETL/ELT
Stack modernity Cutting-edge
80/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 1 job Required
SQL 1 job Required
PostgreSQL 1 job Required
Spark 1 job Required
CI/CD 1 job Required
Git 1 job Required
Apache Kafka 1 job Required
pySpark 1 job Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
22%
SQL
20%
CI/CD
19%
PostgreSQL
14%
Java
12%
Git
12%
Share of companies in the same industry that use each technology.
Stack changes
ETL/ELT Aug 2026
Scala Aug 2026
Java Aug 2026
Hadoop Aug 2026
SQL Jul 2026
Spark Jul 2026
Python Jul 2026
pySpark Jul 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Growth

Hiring Momentum
83/100
Scaling fast
Open positions
2
1 opened / 0 closed in 30 days
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Data Science
50%
Backend
50%
Activity Timeline
Added Scala to stack Aug 2026
Added Java to stack Aug 2026
Added Hadoop to stack Aug 2026
Added SQL to stack Jul 2026
Added Spark to stack Jul 2026
Added Python to stack Jul 2026
Added pySpark to stack Jul 2026
Added PostgreSQL to stack Jul 2026
Added Git to stack Jul 2026
Added CI/CD to stack Jul 2026
Added Apache Kafka to stack Jul 2026

Jobs

$25k – $67k per year (Estimated) • In office • 5+ years exp • Bengaluru
Java
Scala
Hadoop
Apply

Lead Data Engineer

2 months ago
$31k – $72k per year (Estimated) • In office • Bengaluru
Python
SQL
pySpark
Databases
Apache Kafka
PostgreSQL
AI/ML
Spark
DevOps
CI/CD
Git
Analytics
ETL/ELT
Apply