Period
to 19 May 2019

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 19 May 2019 with a comparison to the same period in the previous 2 years.

Performance Tuning
England > London
6 months to
19 May 2019
Same period 2018 Same period 2017
Rank 270 281 254
Rank change year-on-year +11 -27 -64
Permanent jobs citing Performance Tuning 724 813 912
As % of all permanent IT jobs advertised in London 1.24% 1.17% 1.33%
As % of the Processes & Methodologies category 1.34% 1.26% 1.44%
Number of salaries quoted 566 580 702
London median annual salary £62,500 £62,500 £60,000
Median salary % change year-on-year - +4.17% -
10th Percentile £41,250 £42,000 £40,860
90th Percentile £98,750 £95,000 £90,000
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -4.76%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 53,873 64,414 63,536
As % of all permanent IT jobs advertised in London 92.22% 92.73% 92.38%
Number of salaries quoted 43,448 52,206 52,892
London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £36,250 £35,500 £34,075
90th Percentile £96,250 £93,750 £90,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

Performance Tuning
Job Vacancy Trend in London

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in London.

Job vacancy trend for Performance Tuning in London

Performance Tuning
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Tuning in London.

Salary trend for Performance Tuning in London

Performance Tuning
Salary Histogram in London

The salary distribution of IT jobs citing Performance Tuning in London over the 6 months to 19 May 2019.

Salary histogram for Performance Tuning in London

Performance Tuning
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the London region over the 6 months to 19 May 2019. 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 -19 117 £60,000 - 3
South London -3 28 £55,000 -4.35%
West London +7 11 £47,500 -13.64% 1
East London -8 5 £52,500 -12.50%
North London +11 2 £50,000 -20.00%
Performance Tuning
England

For the 6 months to 19 May 2019, IT jobs citing Performance Tuning 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 Performance Tuning.

1 432 (59.67%) SQL
2 300 (41.44%) SQL Server
3 227 (31.35%) Agile Software Development
4 209 (28.87%) Finance
5 196 (27.07%) Oracle
6 184 (25.41%) Java
7 167 (23.07%) Business Intelligence
8 157 (21.69%) Linux
9 155 (21.41%) Microsoft
10 144 (19.89%) Data Warehouse
11 140 (19.34%) Python
12 134 (18.51%) Windows
13 130 (17.96%) T-SQL
14 128 (17.68%) Problem-Solving
15 125 (17.27%) Amazon AWS
16 117 (16.16%) Microsoft Azure
16 117 (16.16%) Oracle Database
16 117 (16.16%) DevOps
17 104 (14.36%) Data Modelling
18 101 (13.95%) ETL
18 101 (13.95%) Test Automation
19 100 (13.81%) JavaScript
19 100 (13.81%) C#
20 96 (13.26%) SQL Server Integration Services
21 93 (12.85%) PowerShell
21 93 (12.85%) Banking
22 87 (12.02%) Git (software)
23 84 (11.60%) Analytics
24 83 (11.46%) PL/SQL
25 82 (11.33%) NoSQL

Performance Tuning
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 54 (7.46%) Tomcat
2 53 (7.32%) Apache Spark
3 40 (5.52%) Apache
4 21 (2.90%) Apache Solr
5 17 (2.35%) SharePoint
6 16 (2.21%) Elasticsearch
7 15 (2.07%) IIS
8 10 (1.38%) BizTalk Server
9 9 (1.24%) IPython
9 9 (1.24%) Jupyter
9 9 (1.24%) WebLogic
10 7 (0.97%) Confluence
11 6 (0.83%) nginx
11 6 (0.83%) Oracle SOA Suite
11 6 (0.83%) WebSphere
12 5 (0.69%) MS Exchange
13 4 (0.55%) SAS
14 3 (0.41%) JBoss
14 3 (0.41%) Oracle Service Bus
14 3 (0.41%) WordPress
Applications
1 4 (0.55%) Microsoft Excel
1 4 (0.55%) Spreadsheet
2 3 (0.41%) Microsoft Office
Business Applications
1 24 (3.31%) Dynamics CRM
2 8 (1.10%) Dynamics AX
3 7 (0.97%) Oracle Applications
4 6 (0.83%) Payment Gateway
5 5 (0.69%) Infor SunSystems
5 5 (0.69%) Magento
6 3 (0.41%) Oracle 11i
7 2 (0.28%) Dynamics NAV
7 2 (0.28%) Oracle BPM
7 2 (0.28%) Oracle EBS
7 2 (0.28%) PeopleSoft Financials
7 2 (0.28%) Sage 200
8 1 (0.14%) NetSuite
8 1 (0.14%) Oracle AGIS
8 1 (0.14%) Oracle Assets
8 1 (0.14%) Oracle Internet Expenses
8 1 (0.14%) Oracle iProcurement
8 1 (0.14%) Oracle Payables
8 1 (0.14%) Oracle Receivables
8 1 (0.14%) SAP BPC
Cloud Services
1 125 (17.27%) Amazon AWS
2 117 (16.16%) Microsoft Azure
3 63 (8.70%) SaaS
4 57 (7.87%) Power Platform
5 37 (5.11%) Google Cloud Platform
6 33 (4.56%) Serverless
7 26 (3.59%) Amazon SQS
7 26 (3.59%) AWS Lambda
8 20 (2.76%) Amazon S3
9 18 (2.49%) Azure Data Factory
10 16 (2.21%) PaaS
11 15 (2.07%) Amazon EC2
12 14 (1.93%) Office 365
13 13 (1.80%) Amazon CloudWatch
14 12 (1.66%) Route 53
14 12 (1.66%) Virtual Private Cloud
15 10 (1.38%) AWS CloudFormation
16 9 (1.24%) IaaS
16 9 (1.24%) npm
17 8 (1.10%) Cloud Computing
Communications & Networking
1 68 (9.39%) HTTP
2 57 (7.87%) DNS
3 37 (5.11%) Firewall
4 33 (4.56%) SSL
5 17 (2.35%) TCP/IP
6 16 (2.21%) LAN
6 16 (2.21%) SAN
6 16 (2.21%) WAN
7 15 (2.07%) VPN
8 13 (1.80%) Cisco ASA
9 10 (1.38%) VLAN
10 9 (1.24%) Internet
10 9 (1.24%) NAS
11 7 (0.97%) FTP
11 7 (0.97%) SMTP
12 6 (0.83%) DHCP
13 2 (0.28%) BIG-IP
13 2 (0.28%) Multicast
13 2 (0.28%) PSTN
13 2 (0.28%) SNMP
Database & Business Intelligence
1 300 (41.44%) SQL Server
2 144 (19.89%) Data Warehouse
3 117 (16.16%) Oracle Database
4 96 (13.26%) SQL Server Integration Services
5 82 (11.33%) NoSQL
6 81 (11.19%) Big Data
7 78 (10.77%) Oracle Database 11g
8 72 (9.94%) MySQL
9 71 (9.81%) SQL Server 2016
10 69 (9.53%) Hadoop
11 67 (9.25%) SQL Server Reporting Services
12 57 (7.87%) Power BI
13 54 (7.46%) Oracle Database 12c
14 52 (7.18%) SQL Server 2012
15 47 (6.49%) PostgreSQL
16 46 (6.35%) Relational Database
17 40 (5.52%) Apache Cassandra
18 39 (5.39%) SQL Server 2008
19 38 (5.25%) Amazon Redshift
20 37 (5.11%) SQL Server Analysis Services
Development Applications
1 87 (12.02%) Git (software)
2 41 (5.66%) Jenkins
3 32 (4.42%) Team Foundation Server
4 27 (3.73%) JIRA
5 26 (3.59%) Subversion
6 25 (3.45%) Visual Studio
7 18 (2.49%) TeamCity
8 15 (2.07%) Gradle
9 14 (1.93%) Xcode
10 12 (1.66%) SQL Server Management Studio (SSMS)
11 10 (1.38%) Octopus Deploy
12 8 (1.10%) JUnit
12 8 (1.10%) NUnit
13 7 (0.97%) Oracle Forms
13 7 (0.97%) Selenium
13 7 (0.97%) Vagrant
14 6 (0.83%) tSQLt
15 5 (0.69%) Cucumber
15 5 (0.69%) Hudson
15 5 (0.69%) SpecFlow
General
1 209 (28.87%) Finance
2 93 (12.85%) Banking
3 39 (5.39%) Investment Banking
4 33 (4.56%) Retail
5 29 (4.01%) Games
6 28 (3.87%) Marketing
7 21 (2.90%) Law
8 15 (2.07%) Front Office
9 14 (1.93%) Publishing
10 9 (1.24%) Advertising
10 9 (1.24%) Billing
11 8 (1.10%) Telecoms
12 7 (0.97%) Legal
13 5 (0.69%) Financial Institution
13 5 (0.69%) Manufacturing
13 5 (0.69%) Retail Banking
14 4 (0.55%) Electronics
15 3 (0.41%) Back Office
16 1 (0.14%) Private Banking
Job Titles
1 261 (36.05%) Developer
2 148 (20.44%) DBA
3 87 (12.02%) SQL Developer
4 80 (11.05%) SQL DBA
5 70 (9.67%) Architect
6 62 (8.56%) Administrator
7 48 (6.63%) Oracle DBA
8 46 (6.35%) Java Developer
9 40 (5.52%) Oracle Developer
10 39 (5.39%) Database Engineer
11 34 (4.70%) Analyst
12 33 (4.56%) DevOps Engineer
13 32 (4.42%) Java Engineer
13 32 (4.42%) Linux Engineer
14 31 (4.28%) Data Architect
14 31 (4.28%) Software Engineer
14 31 (4.28%) SQL Server DBA
15 30 (4.14%) Applications Engineer
16 29 (4.01%) C# Developer
16 29 (4.01%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 70 (9.67%) Web Services
2 64 (8.84%) .NET
3 53 (7.32%) AngularJS
4 42 (5.80%) XML
5 39 (5.39%) Kafka
6 38 (5.25%) HTML
7 36 (4.97%) Spring
8 34 (4.70%) REST
9 33 (4.56%) SOAP
10 32 (4.42%) jQuery
10 32 (4.42%) React
11 31 (4.28%) CSS
12 27 (3.73%) JSON
12 27 (3.73%) Spark Streaming
13 20 (2.76%) HTML5
14 19 (2.62%) .NET Framework
15 18 (2.49%) JMS
15 18 (2.49%) LAMP
16 17 (2.35%) Middleware
17 16 (2.21%) ASP.NET
Miscellaneous
1 76 (10.50%) Analytical Skills
2 59 (8.15%) Enterprise Software
3 48 (6.63%) Clustering
4 44 (6.08%) Self-Motivation
5 39 (5.39%) Replication
6 38 (5.25%) Management Information System
7 36 (4.97%) Fintech
8 30 (4.14%) Linux Command Line
9 26 (3.59%) Algorithms
10 21 (2.90%) Data Centre
11 20 (2.76%) Credit Risk
12 19 (2.62%) Freedom of Information
13 14 (1.93%) User Experience
14 13 (1.80%) Derivative
15 12 (1.66%) Market Risk
16 11 (1.52%) Data Structures
17 10 (1.38%) Fixed Income
18 9 (1.24%) Social Media
19 6 (0.83%) Animation
19 6 (0.83%) Enterprise Cloud
Operating Systems
1 157 (21.69%) Linux
2 134 (18.51%) Windows
3 76 (10.50%) Unix
4 74 (10.22%) Windows Server
5 27 (3.73%) Windows Server 2012
6 24 (3.31%) Red Hat Enterprise Linux
7 19 (2.62%) Apple iOS
8 13 (1.80%) Android
9 11 (1.52%) CentOS
10 8 (1.10%) Windows Server 2008
11 7 (0.97%) Windows 10
12 6 (0.83%) Solaris
12 6 (0.83%) Windows 7
13 1 (0.14%) VMS
13 1 (0.14%) Windows 8
13 1 (0.14%) Windows Server 2003
Processes & Methodologies
1 227 (31.35%) Agile Software Development
2 167 (23.07%) Business Intelligence
3 128 (17.68%) Problem-Solving
4 117 (16.16%) DevOps
5 104 (14.36%) Data Modelling
6 101 (13.95%) ETL
6 101 (13.95%) Test Automation
7 84 (11.60%) Analytics
8 81 (11.19%) Software Engineering
9 72 (9.94%) Scrum
10 70 (9.67%) Migration
11 69 (9.53%) Computer Science
12 67 (9.25%) High Availability
13 65 (8.98%) Continuous Integration
14 63 (8.70%) Multithreading
14 63 (8.70%) Performance Monitoring
15 58 (8.01%) Continuous Improvement
16 54 (7.46%) Disaster Recovery
17 53 (7.32%) SDLC
18 49 (6.77%) Change Management
Programming Languages
1 432 (59.67%) SQL
2 184 (25.41%) Java
3 140 (19.34%) Python
4 130 (17.96%) T-SQL
5 100 (13.81%) C#
5 100 (13.81%) JavaScript
6 93 (12.85%) PowerShell
7 83 (11.46%) PL/SQL
8 51 (7.04%) Shell Script
9 22 (3.04%) Perl
10 21 (2.90%) Bash Shell
10 21 (2.90%) C++
11 20 (2.76%) PHP
12 17 (2.35%) Scala
13 12 (1.66%) Go
13 12 (1.66%) R
14 8 (1.10%) Ruby
14 8 (1.10%) VBScript
15 7 (0.97%) Apple Swift
15 7 (0.97%) C
Qualifications
1 77 (10.64%) Degree
2 36 (4.97%) Computer Science Degree
3 29 (4.01%) Oracle Certification
4 25 (3.45%) Security Cleared
5 20 (2.76%) OCP
6 16 (2.21%) Microsoft Certification
7 15 (2.07%) Cisco Certification
8 14 (1.93%) CCNA
8 14 (1.93%) CCNP
9 13 (1.80%) CCIE
10 9 (1.24%) MCSE
11 6 (0.83%) MCDST
12 5 (0.69%) HNC
12 5 (0.69%) MCDBA
13 4 (0.55%) CEH
13 4 (0.55%) CISSP
13 4 (0.55%) CompTIA Security+
13 4 (0.55%) OCA
13 4 (0.55%) SC Cleared
14 3 (0.41%) AWS Certification
Quality Assurance & Compliance
1 52 (7.18%) QA
2 34 (4.70%) GDPR
3 33 (4.56%) HIPAA
4 28 (3.87%) ISO/IEC 27001
5 27 (3.73%) Cyber Essentials
6 9 (1.24%) Data Quality
7 2 (0.28%) IFRS
7 2 (0.28%) IFRS 9
7 2 (0.28%) SLA
8 1 (0.14%) Sarbanes-Oxley
8 1 (0.14%) Solvency II
System Software
1 55 (7.60%) Active Directory
2 49 (6.77%) Docker
3 29 (4.01%) Oracle RAC
4 27 (3.73%) VMware Infrastructure
5 22 (3.04%) Hyper-V
6 16 (2.21%) Virtual Machines
7 9 (1.24%) HDFS
8 8 (1.10%) Apache Flume
8 8 (1.10%) VMware ESXi
9 6 (0.83%) Varnish
10 4 (0.55%) KVM
10 4 (0.55%) Virtual Servers
11 2 (0.28%) Microsoft Virtual Server
11 2 (0.28%) VMware NSX
12 1 (0.14%) Gluster
12 1 (0.14%) ISA Server
12 1 (0.14%) SRDF
12 1 (0.14%) vSphere
12 1 (0.14%) Xen
12 1 (0.14%) XenApp
Systems Management
1 64 (8.84%) Ansible
2 47 (6.49%) Puppet
3 46 (6.35%) Data Guard
4 39 (5.39%) Opscode Chef
5 30 (4.14%) Oracle RMAN
6 20 (2.76%) Kubernetes
7 17 (2.35%) Nagios
8 16 (2.21%) Packer
8 16 (2.21%) Terraform
9 12 (1.66%) Prometheus
10 10 (1.38%) SCCM
10 10 (1.38%) SCOM
11 9 (1.24%) Oracle Enterprise Manager
12 8 (1.10%) Hadoop YARN
13 7 (0.97%) Enterprise Manager Cloud Control
14 6 (0.83%) IBM BigFix
14 6 (0.83%) WSUS
15 5 (0.69%) Control-M
15 5 (0.69%) Failover Clustering
15 5 (0.69%) Microsoft Clustering
Vendors
1 196 (27.07%) Oracle
2 155 (21.41%) Microsoft
3 39 (5.39%) Google
3 39 (5.39%) IBM
4 38 (5.25%) Splunk
5 37 (5.11%) VMware
6 34 (4.70%) SAP
7 30 (4.14%) Informatica
8 25 (3.45%) Cloudera
8 25 (3.45%) Tableau
8 25 (3.45%) Talend
9 24 (3.31%) TIBCO
10 22 (3.04%) HP
11 19 (2.62%) Pega
12 17 (2.35%) Greenplum
12 17 (2.35%) Vertica
13 16 (2.21%) Cisco
14 14 (1.93%) Red Hat
15 13 (1.80%) Palo Alto
16 12 (1.66%) Teradata