Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for HTTP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HTTP over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

HTTP (Hypertext Transfer Protocol)
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 251 184 257
Rank change year-on-year -67 +73 +20
Permanent jobs citing HTTP 71 180 176
As % of all permanent IT jobs advertised in the City of London 0.70% 1.55% 1.02%
As % of the Communications & Networking category 4.78% 10.13% 7.13%
Number of salaries quoted 65 166 142
City of London median annual salary £70,000 £60,000 £55,000
Median salary % change year-on-year +16.67% +9.09% +4.76%
10th Percentile £41,250 £42,500 £37,550
90th Percentile £98,750 £76,250 £82,500
Central London median annual salary £62,500 £57,500 £55,000
% change year-on-year +8.70% +4.55% +4.76%

HTTP is in the Communications and Computer Networking 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 communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1486 1777 2467
As % of all permanent IT jobs advertised in the City of London 14.67% 15.28% 14.35%
Number of salaries quoted 1327 1559 2118
City of London median annual salary £53,250 £55,000 £52,500
Median salary % change year-on-year -3.18% +4.76% +5.00%
10th Percentile £31,250 £31,000 £27,500
90th Percentile £80,000 £78,750 £78,750
Central London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +2.04%

HTTP
Job Vacancy Trend in the City of London

Job postings citing HTTP as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for HTTP in the City of London

HTTP
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HTTP in the City of London.

Salary trend for HTTP in the City of London

HTTP
Salary Histogram in the City of London

The salary distribution of IT jobs citing HTTP in the City of London over the 6 months to 19 November 2017.

Salary histogram for HTTP in the City of London

For the 6 months to 19 November 2017, IT jobs citing HTTP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for HTTP.

1 38 (53.52%) Java
2 37 (52.11%) HTML
3 33 (46.48%) Agile Software Development
4 32 (45.07%) JavaScript
5 29 (40.85%) Linux
6 28 (39.44%) Web Services
7 26 (36.62%) Windows
7 26 (36.62%) JSON
8 25 (35.21%) AngularJS
9 24 (33.80%) Finance
9 24 (33.80%) OO
10 23 (32.39%) SOA
11 22 (30.99%) Apache
11 22 (30.99%) Tomcat
11 22 (30.99%) XML
11 22 (30.99%) Node.js
11 22 (30.99%) REST
12 21 (29.58%) MySQL
13 19 (26.76%) Amazon AWS
13 19 (26.76%) TDD
13 19 (26.76%) HTML5
14 18 (25.35%) SQL Server
14 18 (25.35%) CSS
15 17 (23.94%) Continuous Delivery
16 16 (22.54%) Docker
16 16 (22.54%) Java EE
17 15 (21.13%) User Experience
17 15 (21.13%) React
17 15 (21.13%) Greenfield Project
18 14 (19.72%) TCP/IP

HTTP
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 22 (30.99%) Apache
1 22 (30.99%) Tomcat
2 12 (16.90%) nginx
3 5 (7.04%) IIS
4 4 (5.63%) MQSeries
4 4 (5.63%) WebLogic
5 3 (4.23%) Apache TomEE
5 3 (4.23%) JBoss
5 3 (4.23%) SharePoint
5 3 (4.23%) WebSphere
6 2 (2.82%) Apache Spark
6 2 (2.82%) WebSphere Application Server
7 1 (1.41%) Alfresco
7 1 (1.41%) CMS
7 1 (1.41%) Jetty
Applications
1 3 (4.23%) MS Visio
Cloud Services
1 19 (26.76%) Amazon AWS
2 4 (5.63%) Microsoft Azure
3 3 (4.23%) SaaS
4 1 (1.41%) BrowserStack
4 1 (1.41%) GitHub
4 1 (1.41%) npm
4 1 (1.41%) Serverless
Communications & Networking
1 14 (19.72%) TCP/IP
2 12 (16.90%) Internet
3 10 (14.08%) Firewall
4 9 (12.68%) HTTPS
5 8 (11.27%) IPsec
5 8 (11.27%) Network Security
6 6 (8.45%) VPN
6 6 (8.45%) Wireless
7 5 (7.04%) Cisco ASA
7 5 (7.04%) Cisco Wireless
7 5 (7.04%) DNS
7 5 (7.04%) FTP
8 4 (5.63%) Intrusion Detection
9 3 (4.23%) LDAP
9 3 (4.23%) MPLS
10 2 (2.82%) SSL
10 2 (2.82%) VPLS
11 1 (1.41%) Bluetooth
11 1 (1.41%) Cisco IOS
11 1 (1.41%) NFC
Database & Business Intelligence
1 21 (29.58%) MySQL
2 18 (25.35%) SQL Server
3 10 (14.08%) Big Data
4 6 (8.45%) Relational Database
5 5 (7.04%) NoSQL
6 3 (4.23%) OLTP
7 2 (2.82%) Hadoop
7 2 (2.82%) HBase
7 2 (2.82%) Redis
8 1 (1.41%) MarkLogic
Development Applications
1 10 (14.08%) Git (software)
2 9 (12.68%) Mocha
3 7 (9.86%) Jenkins
4 6 (8.45%) Sinon.JS
5 3 (4.23%) Maven
5 3 (4.23%) Xdebug
6 2 (2.82%) Ant
6 2 (2.82%) Cucumber
6 2 (2.82%) Gradle
6 2 (2.82%) Jasmine
6 2 (2.82%) Selenium
7 1 (1.41%) Bitbucket
7 1 (1.41%) Bower
7 1 (1.41%) GitLab
7 1 (1.41%) Grunt
7 1 (1.41%) gulp
7 1 (1.41%) JSHint
7 1 (1.41%) Karma Test Runner
7 1 (1.41%) QUnit
7 1 (1.41%) webpack
General
1 24 (33.80%) Finance
2 11 (15.49%) Banking
2 11 (15.49%) Online Betting
3 8 (11.27%) Marketing
4 6 (8.45%) Retail
5 3 (4.23%) Advertising
5 3 (4.23%) Front Office
6 2 (2.82%) Legal
6 2 (2.82%) Prime Brokerage
6 2 (2.82%) Retail Banking
6 2 (2.82%) Retail Finance
7 1 (1.41%) Investment Banking
7 1 (1.41%) Publishing
7 1 (1.41%) Telecoms
Job Titles
1 26 (36.62%) Developer
2 11 (15.49%) Software Manager
3 9 (12.68%) Senior Developer
4 8 (11.27%) Architect
4 8 (11.27%) E-Commerce Manager
5 7 (9.86%) JavaScript Developer
6 6 (8.45%) Analyst
6 6 (8.45%) Engineering Manager
6 6 (8.45%) Security Engineer
6 6 (8.45%) Software Engineering Manager
6 6 (8.45%) Solutions Architect
7 5 (7.04%) Front End Developer (Client-Side Developer)
7 5 (7.04%) Java Developer
7 5 (7.04%) Senior Front-End Developer
7 5 (7.04%) Senior JavaScript Developer
8 4 (5.63%) Angular Developer
8 4 (5.63%) HTML Developer
8 4 (5.63%) Linux Engineer
8 4 (5.63%) PHP Developer
8 4 (5.63%) Support Analyst
Libraries, Frameworks & Software Standards
1 37 (52.11%) HTML
2 28 (39.44%) Web Services
3 26 (36.62%) JSON
4 25 (35.21%) AngularJS
5 22 (30.99%) Node.js
5 22 (30.99%) REST
5 22 (30.99%) XML
6 19 (26.76%) HTML5
7 18 (25.35%) CSS
8 16 (22.54%) Java EE
9 15 (21.13%) React
10 12 (16.90%) jQuery
10 12 (16.90%) RabbitMQ
10 12 (16.90%) Velocity
11 8 (11.27%) .NET
11 8 (11.27%) Chai
11 8 (11.27%) Middleware
12 7 (9.86%) Backbone.js
12 7 (9.86%) CSS3
12 7 (9.86%) SOAP
Miscellaneous
1 15 (21.13%) Greenfield Project
1 15 (21.13%) User Experience
2 12 (16.90%) Mobile App
3 5 (7.04%) Linux Command Line
3 5 (7.04%) PKI
3 5 (7.04%) Tandem
3 5 (7.04%) Virtual Team
4 4 (5.63%) Algorithms
4 4 (5.63%) Fintech
5 3 (4.23%) Computer Science
5 3 (4.23%) Credit Risk
5 3 (4.23%) Data Structures
5 3 (4.23%) e-Learning
5 3 (4.23%) Enterprise Software
5 3 (4.23%) Mainframe
6 2 (2.82%) BYOD
6 2 (2.82%) Data Centre
6 2 (2.82%) SWIFT
7 1 (1.41%) Analytical Skills
7 1 (1.41%) Cyberthreat
Operating Systems
1 29 (40.85%) Linux
2 26 (36.62%) Windows
3 13 (18.31%) Unix
4 6 (8.45%) CentOS
4 6 (8.45%) Red Hat Enterprise Linux
5 5 (7.04%) Debian
5 5 (7.04%) Kali Linux
5 5 (7.04%) Solaris
5 5 (7.04%) Ubuntu
6 2 (2.82%) Android
Processes & Methodologies
1 33 (46.48%) Agile Software Development
2 24 (33.80%) OO
3 23 (32.39%) SOA
4 19 (26.76%) TDD
5 17 (23.94%) Continuous Delivery
6 13 (18.31%) BDD
6 13 (18.31%) Continuous Integration
6 13 (18.31%) E-Commerce
6 13 (18.31%) Software Delivery
7 12 (16.90%) A/B Testing
7 12 (16.90%) Coaching
7 12 (16.90%) Line Management
7 12 (16.90%) Mobile Application Development
7 12 (16.90%) Prototyping
7 12 (16.90%) Rapid Prototyping
7 12 (16.90%) Software Engineering
8 10 (14.08%) MVC
9 9 (12.68%) Scrum
9 9 (12.68%) SIEM
9 9 (12.68%) SOLID
Programming Languages
1 38 (53.52%) Java
2 32 (45.07%) JavaScript
3 13 (18.31%) PHP
4 11 (15.49%) Python
5 10 (14.08%) SQL
6 7 (9.86%) Ruby
7 6 (8.45%) Bash Shell
7 6 (8.45%) C#
7 6 (8.45%) Perl
8 5 (7.04%) C-shell
8 5 (7.04%) Korn
8 5 (7.04%) Scala
9 4 (5.63%) ES6
9 4 (5.63%) PowerShell
10 3 (4.23%) VB
11 2 (2.82%) ActionScript
11 2 (2.82%) ActionScript 2.0
11 2 (2.82%) Apex Code
11 2 (2.82%) PL/SQL
11 2 (2.82%) TypeScript
Qualifications
1 10 (14.08%) Degree
2 9 (12.68%) CISSP
3 6 (8.45%) CEH
3 6 (8.45%) CREST Certified
3 6 (8.45%) SC Cleared
3 6 (8.45%) Security Cleared
4 5 (7.04%) GIAC
4 5 (7.04%) Linux+ Certification
4 5 (7.04%) LPIC
4 5 (7.04%) RHCA
4 5 (7.04%) RHCE
4 5 (7.04%) RHCSA
4 5 (7.04%) SANS
5 1 (1.41%) CCIE
5 1 (1.41%) Cisco Certification
Quality Assurance & Compliance
1 5 (7.04%) ISO/IEC 27001
1 5 (7.04%) PCI DSS
2 1 (1.41%) QA
System Software
1 16 (22.54%) Docker
2 5 (7.04%) pfSense
3 1 (1.41%) KVM
3 1 (1.41%) VMware Infrastructure
Systems Management
1 5 (7.04%) FortiGate
2 4 (5.63%) Puppet
3 3 (4.23%) Ansible
4 1 (1.41%) CSIRT
4 1 (1.41%) Nessus
4 1 (1.41%) Nmap
4 1 (1.41%) Opscode Chef
4 1 (1.41%) QRadar
4 1 (1.41%) Tivoli
Vendors
1 7 (9.86%) IBM
1 7 (9.86%) Red Hat
2 6 (8.45%) Cisco
2 6 (8.45%) Juniper
3 5 (7.04%) Aruba
3 5 (7.04%) CheckPoint
3 5 (7.04%) Extreme Networks
3 5 (7.04%) F5
3 5 (7.04%) Fortinet
3 5 (7.04%) Palo Alto
3 5 (7.04%) SonicWALL
3 5 (7.04%) WatchGuard
4 3 (4.23%) CyberArk
4 3 (4.23%) DevExpress
4 3 (4.23%) Remedy
4 3 (4.23%) ServiceNow
4 3 (4.23%) Splunk
4 3 (4.23%) Sun
5 2 (2.82%) Microsoft
5 2 (2.82%) Oracle