Period
to 25 September 2021

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 25 September 2021 with a comparison to the same period in the previous 2 years.

HTTP (Hypertext Transfer Protocol)
Central London > City of London
6 months to
25 Sep 2021
Same period 2020 Same period 2019
Rank 224 157 217
Rank change year-on-year -67 +60 +61
Permanent jobs citing HTTP 30 46 116
As % of all permanent jobs advertised in the City of London 0.51% 1.21% 1.15%
As % of the Communications & Networking category 5.43% 8.38% 8.79%
Number of salaries quoted 28 45 108
10th Percentile £45,875 " £47,500
25th Percentile £53,750 £57,500 £60,000
Median annual salary (50th Percentile) £78,750 £67,500 £75,000
Median % change year-on-year +16.67% -10.00% +15.38%
75th Percentile £105,625 £79,750 £80,000
90th Percentile £110,000 £98,250 £100,000
Central London median annual salary £72,500 £67,500 £70,000
% change year-on-year +7.41% -3.57% +3.70%

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 552 549 1,319
As % of all permanent IT jobs advertised in the City of London 9.37% 14.44% 13.05%
Number of salaries quoted 485 488 1,170
10th Percentile £35,750 £39,263 £28,475
25th Percentile £46,250 £48,500 £40,000
Median annual salary (50th Percentile) £62,500 £67,500 £60,000
Median % change year-on-year -7.41% +12.50% +4.35%
75th Percentile £81,250 £83,750 £77,500
90th Percentile £102,500 £96,250 £90,125
Central London median annual salary £60,000 £67,500 £57,500
% change year-on-year -11.11% +17.39% +4.55%

HTTP
Job Vacancy Trend in the City of London

Job postings citing HTTP as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing HTTP in the City of London over the 6 months to 25 September 2021.

Salary histogram for HTTP in the City of London

For the 6 months to 25 September 2021, IT jobs citing HTTP 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 HTTP.

1 19 (63.33%) Java
2 16 (53.33%) REST
3 15 (50.00%) Agile Software Development
4 14 (46.67%) Web Services
4 14 (46.67%) MongoDB
5 13 (43.33%) Hadoop
5 13 (43.33%) Kafka
5 13 (43.33%) Apache Thrift
5 13 (43.33%) SQL
6 12 (40.00%) Test Automation
7 11 (36.67%) Big Data
7 11 (36.67%) Python
8 10 (33.33%) JSON
8 10 (33.33%) Jenkins
8 10 (33.33%) SDET
9 9 (30.00%) SaaS
9 9 (30.00%) NoSQL
9 9 (30.00%) Unit Testing
9 9 (30.00%) Atlassian Bamboo
9 9 (30.00%) JUnit
9 9 (30.00%) JMeter
10 8 (26.67%) JavaScript
10 8 (26.67%) OO
10 8 (26.67%) Continuous Integration
11 7 (23.33%) Cloud Computing
11 7 (23.33%) Finance
11 7 (23.33%) Linux
11 7 (23.33%) TCP/IP
11 7 (23.33%) Node.js
11 7 (23.33%) Mentoring

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 5 (16.67%) Elasticsearch
2 3 (10.00%) OpenStack
3 1 (3.33%) IIS
3 1 (3.33%) nginx
Cloud Services
1 9 (30.00%) SaaS
2 7 (23.33%) Cloud Computing
3 6 (20.00%) Azure
4 5 (16.67%) AWS
4 5 (16.67%) GCP
5 3 (10.00%) Apigee
6 2 (6.67%) Serverless
7 1 (3.33%) Amazon EC2
7 1 (3.33%) AWS Fargate
7 1 (3.33%) AWS Lambda
7 1 (3.33%) Azure Active Directory
7 1 (3.33%) Azure Cosmos DB
7 1 (3.33%) GitHub
7 1 (3.33%) IaaS
7 1 (3.33%) Microsoft 365
7 1 (3.33%) OpenShift
7 1 (3.33%) PaaS
Communications & Networking
1 7 (23.33%) TCP/IP
2 5 (16.67%) DNS
3 4 (13.33%) Firewall
3 4 (13.33%) HTTPS
4 3 (10.00%) DHCP
5 2 (6.67%) Network Security
5 2 (6.67%) VLAN
6 1 (3.33%) Bluetooth
6 1 (3.33%) ICMP
6 1 (3.33%) MQTT
6 1 (3.33%) RS-485
6 1 (3.33%) SMTP
6 1 (3.33%) SNMP
6 1 (3.33%) SSL
6 1 (3.33%) Wi-Fi
Database & Business Intelligence
1 14 (46.67%) MongoDB
2 13 (43.33%) Hadoop
3 11 (36.67%) Big Data
4 9 (30.00%) NoSQL
5 5 (16.67%) Relational Database
6 4 (13.33%) Apache Cassandra
6 4 (13.33%) HBase
6 4 (13.33%) MySQL
6 4 (13.33%) PostgreSQL
6 4 (13.33%) SQL Server
7 3 (10.00%) RDBMS
7 3 (10.00%) Redis
8 1 (3.33%) Amazon Aurora
8 1 (3.33%) ArangoDB
8 1 (3.33%) InfluxDB
Development Applications
1 10 (33.33%) Jenkins
2 9 (30.00%) Atlassian Bamboo
2 9 (30.00%) JMeter
2 9 (30.00%) JUnit
3 5 (16.67%) REST Assured
4 4 (13.33%) Selenium
4 4 (13.33%) WebDriver
5 2 (6.67%) Eclipse
5 2 (6.67%) Git (software)
6 1 (3.33%) AppScan
6 1 (3.33%) Burp Suite
6 1 (3.33%) CMake
6 1 (3.33%) Cypress.io
6 1 (3.33%) Fiddler
6 1 (3.33%) Maven
6 1 (3.33%) Mocha
6 1 (3.33%) Postman
6 1 (3.33%) Protractor
General
1 7 (23.33%) Finance
2 2 (6.67%) Public Sector
2 2 (6.67%) Telecoms
3 1 (3.33%) Banking
3 1 (3.33%) Manufacturing
3 1 (3.33%) Presentation Skills
3 1 (3.33%) Social Skills
Job Titles
1 5 (16.67%) Developer
1 5 (16.67%) Test Automation Specialist
1 5 (16.67%) Testing Specialist
2 4 (13.33%) Java Engineer
3 3 (10.00%) Architect
3 3 (10.00%) Senior Java Engineer
4 2 (6.67%) Cloud Architect
4 2 (6.67%) Java Developer
4 2 (6.67%) Support Engineer
4 2 (6.67%) Technical Engineer
4 2 (6.67%) Technical Support
4 2 (6.67%) Technical Support Engineer
5 1 (3.33%) Automation Tester
5 1 (3.33%) Cloud Engineer
5 1 (3.33%) Development Engineer
5 1 (3.33%) DevOps Engineer
5 1 (3.33%) Senior Cloud Engineer
5 1 (3.33%) Senior DevOps
5 1 (3.33%) Senior DevOps Engineer
5 1 (3.33%) SOC Manager
Libraries, Frameworks & Software Standards
1 16 (53.33%) REST
2 14 (46.67%) Web Services
3 13 (43.33%) Apache Thrift
3 13 (43.33%) Kafka
4 10 (33.33%) JSON
5 7 (23.33%) Node.js
6 4 (13.33%) .NET
6 4 (13.33%) Lucene
6 4 (13.33%) OAuth
6 4 (13.33%) Protocol Buffers
6 4 (13.33%) SOAP
6 4 (13.33%) Swagger
6 4 (13.33%) XMPP
7 3 (10.00%) Middleware
7 3 (10.00%) Spring
8 2 (6.67%) .NET Framework
8 2 (6.67%) AngularJS
8 2 (6.67%) Classic ASP
8 2 (6.67%) Django
8 2 (6.67%) React
Miscellaneous
1 4 (13.33%) Private Cloud
2 3 (10.00%) Mobile App
3 2 (6.67%) Public Cloud
4 1 (3.33%) Client/Server
4 1 (3.33%) Cyber Defence
4 1 (3.33%) Cyber Kill Chain
4 1 (3.33%) Cyberattack
4 1 (3.33%) Data Centre
4 1 (3.33%) Enterprise Software
4 1 (3.33%) Greenfield Project
4 1 (3.33%) User Experience
Operating Systems
1 7 (23.33%) Linux
2 1 (3.33%) Windows
Processes & Methodologies
1 15 (50.00%) Agile Software Development
2 12 (40.00%) Test Automation
3 10 (33.33%) SDET
4 9 (30.00%) Unit Testing
5 8 (26.67%) Continuous Integration
5 8 (26.67%) OO
6 7 (23.33%) Mentoring
7 6 (20.00%) API Development
7 6 (20.00%) Microservices
7 6 (20.00%) Software Testing
8 5 (16.67%) Continuous Delivery
8 5 (16.67%) Cybersecurity
8 5 (16.67%) Performance Testing
9 4 (13.33%) Multithreading
9 4 (13.33%) Problem-Solving
9 4 (13.33%) TDD
10 3 (10.00%) Computer Science
10 3 (10.00%) Full Stack Development
10 3 (10.00%) Mobile Application Development
10 3 (10.00%) Technical Architecture
Programming Languages
1 19 (63.33%) Java
2 13 (43.33%) SQL
3 11 (36.67%) Python
4 8 (26.67%) JavaScript
5 4 (13.33%) C#
6 3 (10.00%) Go
6 3 (10.00%) Java 8
6 3 (10.00%) Ruby
6 3 (10.00%) Scala
7 2 (6.67%) C
7 2 (6.67%) C++
8 1 (3.33%) PHP
8 1 (3.33%) TypeScript
Qualifications
1 3 (10.00%) CEH
1 3 (10.00%) CISSP
1 3 (10.00%) Degree
2 2 (6.67%) A+ Certification
2 2 (6.67%) CCDA
2 2 (6.67%) CCENT
2 2 (6.67%) CCNA
2 2 (6.67%) CCNP
2 2 (6.67%) Cisco Certification
2 2 (6.67%) CompTIA Security+
2 2 (6.67%) CWNA
2 2 (6.67%) DBS Check
2 2 (6.67%) Master's Degree
2 2 (6.67%) MCSE
2 2 (6.67%) Microsoft Certification
2 2 (6.67%) Network+ Certification
3 1 (3.33%) CISA
3 1 (3.33%) EC-Council LPT
3 1 (3.33%) ECSA
3 1 (3.33%) SANS
Quality Assurance & Compliance
1 3 (10.00%) QA
2 1 (3.33%) HIPAA
2 1 (3.33%) ISO/IEC 27001
2 1 (3.33%) PCI DSS
2 1 (3.33%) Sarbanes-Oxley
System Software
1 4 (13.33%) Apache ZooKeeper
1 4 (13.33%) Docker
2 3 (10.00%) Active Directory
3 1 (3.33%) Firmware
Systems Management
1 7 (23.33%) Kubernetes
2 4 (13.33%) Ansible
3 1 (3.33%) Consul
3 1 (3.33%) Grafana
3 1 (3.33%) HP Fortify
3 1 (3.33%) Nessus
3 1 (3.33%) Opscode Chef
3 1 (3.33%) Prometheus
3 1 (3.33%) Puppet
3 1 (3.33%) Salt
3 1 (3.33%) Terraform
3 1 (3.33%) WebInspect
Vendors
1 4 (13.33%) Google
2 3 (10.00%) Oracle
3 2 (6.67%) Dynatrace
3 2 (6.67%) Microsoft
3 2 (6.67%) MuleSoft
4 1 (3.33%) Qualys
4 1 (3.33%) Splunk
4 1 (3.33%) Xamarin