Period
to 24 July 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Apache skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache over the 6 months to 24 July 2021 with a comparison to the same period in the previous 2 years.

Apache HTTP Server (httpd)
Central London > City of London
6 months to
24 Jul 2021
Same period 2020 Same period 2019
Rank 207 175 223
Rank change year-on-year -32 +48 +4
Permanent jobs citing Apache 37 69 106
As % of all permanent jobs advertised in the City of London 0.66% 1.26% 1.03%
As % of the Application Platforms category 4.89% 9.83% 6.65%
Number of salaries quoted 35 63 101
10th Percentile £69,750 £46,500 £47,500
25th Percentile £73,500 £58,125 £62,500
Median annual salary (50th Percentile) £80,000 £72,500 £75,000
Median % change year-on-year +10.34% -3.33% +25.00%
75th Percentile £86,250 £87,500 £87,500
90th Percentile £95,000 £99,750 £110,000
Central London median annual salary £78,250 £70,000 £75,000
% change year-on-year +11.79% -6.67% +25.00%

Apache is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Permanent vacancies with a requirement for application platform skills 757 702 1,595
As % of all permanent IT jobs advertised in the City of London 13.46% 12.81% 15.48%
Number of salaries quoted 674 621 1,432
10th Percentile £46,250 £38,750 £32,500
25th Percentile £53,250 £47,500 £47,500
Median annual salary (50th Percentile) £70,500 £65,000 £65,000
Median % change year-on-year +8.46% - +8.33%
75th Percentile £85,000 £78,750 £82,500
90th Percentile £100,875 £92,500 £93,750
Central London median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% +4.17%

Apache
Job Vacancy Trend in the City of London

Job postings citing Apache as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Apache in the City of London

Apache
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Apache in the City of London.

Salary trend for Apache in the City of London

Apache
Salary Histogram in the City of London

Salary distribution for jobs citing Apache in the City of London over the 6 months to 24 July 2021.

Salary histogram for Apache in the City of London

For the 6 months to 24 July 2021, IT jobs citing Apache also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Apache.

1 21 (56.76%) SQL
1 21 (56.76%) Python
1 21 (56.76%) AWS
1 21 (56.76%) Apache Spark
2 18 (48.65%) Data Lake
2 18 (48.65%) Data Pipeline
2 18 (48.65%) Java
3 17 (45.95%) Data Warehouse
3 17 (45.95%) Relational Database
4 16 (43.24%) Big Data
4 16 (43.24%) Hadoop
4 16 (43.24%) NoSQL
5 15 (40.54%) Data Transformation
5 15 (40.54%) Amazon Redshift
6 14 (37.84%) Amazon RDS
6 14 (37.84%) Talend
6 14 (37.84%) Amazon EC2
7 12 (32.43%) Data Science
7 12 (32.43%) Agile Software Development
8 11 (29.73%) Analytics
9 10 (27.03%) Open Source
9 10 (27.03%) Analytical Skills
10 9 (24.32%) Apache Airflow
10 9 (24.32%) JIRA
10 9 (24.32%) QA
11 8 (21.62%) Test Automation
11 8 (21.62%) Kubernetes
12 7 (18.92%) Insurtech
12 7 (18.92%) PostgreSQL
12 7 (18.92%) Middleware

Apache
Co-occurring IT Skills in the City of London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 21 (56.76%) Apache Spark
2 9 (24.32%) Apache Airflow
3 6 (16.22%) Red Hat Fuse
4 1 (2.70%) Confluence
4 1 (2.70%) ejabberd
4 1 (2.70%) IIS
4 1 (2.70%) nginx
4 1 (2.70%) Oracle Coherence
4 1 (2.70%) Tomcat
Cloud Services
1 21 (56.76%) AWS
2 14 (37.84%) Amazon EC2
3 5 (13.51%) AWS Data Pipeline
4 4 (10.81%) Azure
5 2 (5.41%) Amazon S3
5 2 (5.41%) Amazon SQS
5 2 (5.41%) AWS Lambda
5 2 (5.41%) GCP
5 2 (5.41%) Serverless
6 1 (2.70%) PaaS
6 1 (2.70%) Power Platform
6 1 (2.70%) SaaS
Communications & Networking
1 1 (2.70%) Asterisk PBX
1 1 (2.70%) BGP
1 1 (2.70%) Diameter Protocol
1 1 (2.70%) Firewall
1 1 (2.70%) Internet
1 1 (2.70%) LAN
1 1 (2.70%) PBX
1 1 (2.70%) SNMP
1 1 (2.70%) VPN
Database & Business Intelligence
1 18 (48.65%) Data Lake
2 17 (45.95%) Data Warehouse
2 17 (45.95%) Relational Database
3 16 (43.24%) Big Data
3 16 (43.24%) Hadoop
3 16 (43.24%) NoSQL
4 15 (40.54%) Amazon Redshift
5 14 (37.84%) Amazon RDS
6 7 (18.92%) PostgreSQL
7 6 (16.22%) Spark SQL
8 2 (5.41%) Amazon Athena
8 2 (5.41%) Parquet
9 1 (2.70%) Apache Hive
9 1 (2.70%) Apache Ignite
9 1 (2.70%) HDInsight
9 1 (2.70%) InfluxDB
9 1 (2.70%) Power BI
9 1 (2.70%) Qlik Sense
9 1 (2.70%) SQL Server
Development Applications
1 9 (24.32%) JIRA
2 4 (10.81%) Jenkins
3 3 (8.11%) Travis CI
4 2 (5.41%) Git (software)
5 1 (2.70%) Bitbucket
General
1 10 (27.03%) Analytical Skills
2 6 (16.22%) Banking
3 5 (13.51%) Finance
4 4 (10.81%) Telecoms
5 2 (5.41%) Legal
5 2 (5.41%) Social Skills
6 1 (2.70%) Games
6 1 (2.70%) Law
6 1 (2.70%) Organisational Skills
Job Titles
1 18 (48.65%) Data Engineer
2 14 (37.84%) AWS Engineer
3 12 (32.43%) Developer
4 8 (21.62%) Big Data Engineer
4 8 (21.62%) Full Stack Developer
5 7 (18.92%) Hadoop Engineer
5 7 (18.92%) Java Engineer
6 6 (16.22%) Java Developer
7 5 (13.51%) AWS Developer
7 5 (13.51%) Python Developer
8 3 (8.11%) Angular Developer
8 3 (8.11%) JavaScript Developer
8 3 (8.11%) PHP Developer
8 3 (8.11%) React Developer
8 3 (8.11%) Senior Data Engineer
9 1 (2.70%) Data Architect
9 1 (2.70%) ETL Developer
9 1 (2.70%) Integration Engineer
9 1 (2.70%) Senior Java Developer
9 1 (2.70%) Systems Integration Engineer
Libraries, Frameworks & Software Standards
1 7 (18.92%) Middleware
2 6 (16.22%) OSGi
3 5 (13.51%) Apache Camel
3 5 (13.51%) Hibernate
3 5 (13.51%) Spring
4 4 (10.81%) AngularJS
4 4 (10.81%) HTML
4 4 (10.81%) Kafka
4 4 (10.81%) LAPP Stack
5 3 (8.11%) .NET
5 3 (8.11%) CSS
5 3 (8.11%) jQuery
5 3 (8.11%) Node.js
5 3 (8.11%) PySpark
5 3 (8.11%) React
5 3 (8.11%) XML
6 2 (5.41%) Django
6 2 (5.41%) JSON
6 2 (5.41%) Pandas
6 2 (5.41%) RabbitMQ
Miscellaneous
1 6 (16.22%) Enterprise Software
2 5 (13.51%) Algorithms
3 3 (8.11%) Data Structures
3 3 (8.11%) User Experience
4 2 (5.41%) Enterprise Cloud
5 1 (2.70%) Clustering
5 1 (2.70%) Data Centre
5 1 (2.70%) Greenfield Project
5 1 (2.70%) Self-Motivation
Operating Systems
1 6 (16.22%) Linux
2 1 (2.70%) Debian
2 1 (2.70%) Windows
Processes & Methodologies
1 18 (48.65%) Data Pipeline
2 15 (40.54%) Data Transformation
3 12 (32.43%) Agile Software Development
3 12 (32.43%) Data Science
4 11 (29.73%) Analytics
5 10 (27.03%) Open Source
6 8 (21.62%) Test Automation
7 7 (18.92%) Insurtech
8 6 (16.22%) Data Engineering
8 6 (16.22%) OO
9 5 (13.51%) Machine Learning
9 5 (13.51%) Microservices
10 4 (10.81%) Business Intelligence
10 4 (10.81%) ETL
11 3 (8.11%) API Design
11 3 (8.11%) API Development
11 3 (8.11%) Artificial Intelligence
11 3 (8.11%) Data Management
11 3 (8.11%) Data Modelling
11 3 (8.11%) Software Engineering
Programming Languages
1 21 (56.76%) Python
1 21 (56.76%) SQL
2 18 (48.65%) Java
3 5 (13.51%) Bash Shell
4 4 (10.81%) JavaScript
4 4 (10.81%) PHP
5 2 (5.41%) R
6 1 (2.70%) C
6 1 (2.70%) Perl
6 1 (2.70%) Scala
6 1 (2.70%) Shell Script
Qualifications
1 2 (5.41%) Degree
2 1 (2.70%) Computer Science Degree
2 1 (2.70%) PhD
Quality Assurance & Compliance
1 9 (24.32%) QA
2 1 (2.70%) GDPR
System Software
1 4 (10.81%) Docker
2 1 (2.70%) HDFS
2 1 (2.70%) iptables
2 1 (2.70%) Kamailio
2 1 (2.70%) KVM
2 1 (2.70%) Postfix
2 1 (2.70%) QEMU
Systems Management
1 8 (21.62%) Kubernetes
2 2 (5.41%) Terraform
3 1 (2.70%) Ansible
3 1 (2.70%) Galera Cluster
3 1 (2.70%) HAProxy
3 1 (2.70%) Puppet
3 1 (2.70%) ZABBIX
Vendors
1 14 (37.84%) Talend
2 3 (8.11%) Oracle
3 2 (5.41%) Microsoft
4 1 (2.70%) Cisco
4 1 (2.70%) Cloudera
4 1 (2.70%) GENBAND
4 1 (2.70%) HP
4 1 (2.70%) Juniper
4 1 (2.70%) Mitel
4 1 (2.70%) Nortel
4 1 (2.70%) Percona
4 1 (2.70%) SonicWALL
4 1 (2.70%) StreamSets