Period
to 29 July 2021

The table below provides summary statistics for permanent job vacancies advertised in London with a requirement for knowledge and experience of Percona products and/or services. Included is a benchmarking guide to the salaries offered in vacancies that have cited Percona over the 6 months to 29 July 2021 with a comparison to the same period in the previous 2 years.

The figures below represent the IT labour market in general and are not representative of salaries within Percona, Inc.

Percona
England > London
6 months to
29 Jul 2021
Same period 2020 Same period 2019
Rank 654 549 748
Rank change year-on-year -105 +199 +91
Permanent jobs citing Percona 31 6 12
As % of all permanent jobs advertised in London 0.069% 0.021% 0.021%
As % of the Vendors category 0.19% 0.053% 0.052%
Number of salaries quoted 31 6 5
10th Percentile £41,250 £45,500 "
25th Percentile " £62,500 £65,000
Median annual salary (50th Percentile) £50,000 £66,250 £70,000
Median % change year-on-year -24.53% -5.36% +66.67%
75th Percentile £60,000 £71,250 £80,000
90th Percentile " " "
England median annual salary £50,000 £45,000 £50,000
% change year-on-year +11.11% -10.00% +12.36%

Percona is in the Vendor Products and Services category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for knowledge or experience of vendor products and services advertised in London.

All Vendors
London
Permanent vacancies with a requirement for knowledge or experience of vendor products and services 16,300 11,315 23,098
As % of all permanent IT jobs advertised in London 36.20% 39.49% 40.42%
Number of salaries quoted 10,550 8,829 18,223
10th Percentile £38,500 £37,080 £32,500
25th Percentile £50,000 £47,500 £43,750
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% +4.35%
75th Percentile £83,750 £83,750 £77,500
90th Percentile £100,000 £100,000 £95,000
England median annual salary £54,500 £53,500 £50,000
% change year-on-year +1.87% +7.00% -

Percona
Job Vacancy Trend in London

Job postings citing Percona as a proportion of all IT jobs advertised in London.

Job vacancy trend for Percona in London

Percona
Salary Trend in London

3-month moving average salary quoted in jobs citing Percona in London.

Salary trend for Percona in London

Percona
Salary Histogram in London

Salary distribution for jobs citing Percona in London over the 6 months to 29 July 2021.

Salary histogram for Percona in London

Percona
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Percona within the London region over the 6 months to 29 July 2021. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London - 1 £45,000 -
Percona
England

For the 6 months to 29 July 2021, IT jobs citing Percona 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 London region with a requirement for Percona.

1 29 (93.55%) Galera Cluster
2 26 (83.87%) SQL Server
3 24 (77.42%) IIS
3 24 (77.42%) Microsoft
3 24 (77.42%) Open Source
4 22 (70.97%) High Availability
4 22 (70.97%) Linux
4 22 (70.97%) Data Centre
5 18 (58.06%) Computer Science
6 17 (54.84%) SonicWALL
6 17 (54.84%) nginx
6 17 (54.84%) Load Balancing
6 17 (54.84%) ZABBIX
6 17 (54.84%) HAProxy
6 17 (54.84%) KVM
6 17 (54.84%) GENBAND
6 17 (54.84%) QEMU
6 17 (54.84%) HP
6 17 (54.84%) Juniper
6 17 (54.84%) Internet
6 17 (54.84%) SNMP
6 17 (54.84%) VPN
6 17 (54.84%) Apache
6 17 (54.84%) Tomcat
6 17 (54.84%) Windows
6 17 (54.84%) LAN
6 17 (54.84%) BGP
6 17 (54.84%) Firewall
6 17 (54.84%) Cisco
6 17 (54.84%) Debian

Percona
Co-occurring IT Skills in 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 24 (77.42%) IIS
2 17 (54.84%) Apache
2 17 (54.84%) nginx
2 17 (54.84%) Tomcat
3 11 (35.48%) ejabberd
Cloud Services
1 12 (38.71%) Amazon EC2
2 9 (29.03%) AWS
2 9 (29.03%) Azure
3 7 (22.58%) Amazon S3
3 7 (22.58%) GitHub
Communications & Networking
1 17 (54.84%) BGP
1 17 (54.84%) Diameter Protocol
1 17 (54.84%) Firewall
1 17 (54.84%) Internet
1 17 (54.84%) LAN
1 17 (54.84%) SNMP
1 17 (54.84%) VPN
2 11 (35.48%) Asterisk PBX
2 11 (35.48%) PBX
3 7 (22.58%) Network Security
4 6 (19.35%) VoIP
Database & Business Intelligence
1 26 (83.87%) SQL Server
2 14 (45.16%) MySQL
3 9 (29.03%) MariaDB
3 9 (29.03%) NoSQL
3 9 (29.03%) SQL Server Reporting Services
4 7 (22.58%) Big Data
4 7 (22.58%) Data Warehouse
4 7 (22.58%) MongoDB
4 7 (22.58%) SQL Server 2012
5 2 (6.45%) PostgreSQL
5 2 (6.45%) SQL Server Analysis Services
5 2 (6.45%) SQL Server Integration Services
Development Applications
1 7 (22.58%) Bitbucket
1 7 (22.58%) Git (software)
1 7 (22.58%) Jasmine
1 7 (22.58%) JIRA
1 7 (22.58%) Mocha
1 7 (22.58%) MSTest
1 7 (22.58%) Visual Studio
1 7 (22.58%) Visual Studio Code
General
1 16 (51.61%) Analytical Skills
1 16 (51.61%) Organisational Skills
2 11 (35.48%) Games
3 9 (29.03%) Retail
4 7 (22.58%) Back Office
4 7 (22.58%) Marketing
5 6 (19.35%) Telecoms
Job Titles
1 15 (48.39%) Network Engineer
2 12 (38.71%) Network Systems Engineer
2 12 (38.71%) Systems Engineer
3 9 (29.03%) Developer
4 7 (22.58%) .NET Developer
4 7 (22.58%) E-Commerce Developer
4 7 (22.58%) ERP Developer
5 6 (19.35%) VoIP Engineer
6 5 (16.13%) Administrator
6 5 (16.13%) DBA
6 5 (16.13%) MySQL DBA
6 5 (16.13%) Senior DBA
6 5 (16.13%) Senior MySQL DBA
7 2 (6.45%) Database Developer
7 2 (6.45%) Lead Developer
7 2 (6.45%) Senior Database Developer
7 2 (6.45%) Senior Developer
Libraries, Frameworks & Software Standards
1 11 (35.48%) XMPP
2 9 (29.03%) .NET
2 9 (29.03%) Node.js
3 7 (22.58%) Ajax
3 7 (22.58%) AngularJS
3 7 (22.58%) CSS
3 7 (22.58%) CSS3
3 7 (22.58%) EDI
3 7 (22.58%) HTML
3 7 (22.58%) HTML5
3 7 (22.58%) Jest
3 7 (22.58%) jQuery
3 7 (22.58%) JSON
3 7 (22.58%) KnockoutJS
3 7 (22.58%) React
3 7 (22.58%) REST
3 7 (22.58%) Twitter Bootstrap
3 7 (22.58%) Vue.js
3 7 (22.58%) Web Services
3 7 (22.58%) XML
Miscellaneous
1 22 (70.97%) Data Centre
2 7 (22.58%) Self-Motivation
2 7 (22.58%) User Experience
3 5 (16.13%) Tandem
4 1 (3.23%) Mobile App
Operating Systems
1 22 (70.97%) Linux
2 17 (54.84%) Debian
2 17 (54.84%) Windows
Processes & Methodologies
1 24 (77.42%) Open Source
2 22 (70.97%) High Availability
3 18 (58.06%) Computer Science
4 17 (54.84%) Architectural Design
4 17 (54.84%) Cost Reduction
4 17 (54.84%) Load Balancing
5 13 (41.94%) Continuous Integration
6 11 (35.48%) Penetration Testing
6 11 (35.48%) Risk Assessment
7 9 (29.03%) E-Commerce
7 9 (29.03%) ERP
8 7 (22.58%) Agile Software Development
8 7 (22.58%) B2B
8 7 (22.58%) B2C
8 7 (22.58%) Migration
8 7 (22.58%) Mobile Commerce
8 7 (22.58%) OO
8 7 (22.58%) OOP
8 7 (22.58%) Scrum
8 7 (22.58%) TDD
Programming Languages
1 14 (45.16%) SQL
2 13 (41.94%) Bash Shell
2 13 (41.94%) Perl
2 13 (41.94%) PHP
3 11 (35.48%) C
4 9 (29.03%) C#
5 7 (22.58%) JavaScript
Qualifications
1 11 (35.48%) Computer Science Degree
1 11 (35.48%) Degree
Quality Assurance & Compliance
1 5 (16.13%) PCI DSS
System Software
1 17 (54.84%) iptables
1 17 (54.84%) KVM
1 17 (54.84%) QEMU
2 11 (35.48%) Kamailio
2 11 (35.48%) Postfix
3 7 (22.58%) Ceph
4 5 (16.13%) Docker
Systems Management
1 29 (93.55%) Galera Cluster
2 17 (54.84%) HAProxy
2 17 (54.84%) ZABBIX
3 13 (41.94%) Ansible
3 13 (41.94%) Puppet
4 5 (16.13%) Grafana
4 5 (16.13%) Nagios
Vendors
1 24 (77.42%) Microsoft
2 17 (54.84%) Cisco
2 17 (54.84%) GENBAND
2 17 (54.84%) HP
2 17 (54.84%) Juniper
2 17 (54.84%) Mitel
2 17 (54.84%) SonicWALL
3 11 (35.48%) Nortel
4 2 (6.45%) Alibaba
4 2 (6.45%) Oracle