Period
to 23 January 2019

The following table provides summary statistics for contract job vacancies advertised in the East of England with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 6 months to 23 January 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JSON
England > East of England
6 months to
23 Jan 2019
Same period 2018 Same period 2017
Rank 100 48 84
Rank change year-on-year -52 +36 +47
Contract jobs citing JSON 99 209 105
As % of all contract IT jobs advertised in the East of England 2.22% 4.39% 2.34%
As % of the Libraries, Frameworks & Software Standards category 8.16% 15.57% 8.14%
Number of daily rates quoted 81 143 52
East of England median daily rate £525 £500 £350
Median daily rate % change year-on-year +5.00% +42.86% -
10th Percentile £331 £313 £251
90th Percentile £600 £600 £545
England median daily rate £495 £468 £438
% change year-on-year +5.88% +6.86% +6.06%
Number of hourly rates quoted 1 11 8
East of England median hourly rate £65.00 £62.50 £31.98
Median hourly rate % change year-on-year +4.00% +95.47% -22.01%
10th Percentile £62.50 £61.25 £11.60
90th Percentile £67.50 £63.75 £36.00
England median hourly rate £35.00 £41.50 £33.28
% change year-on-year -15.66% +24.70% +4.00%

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the East of England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
East of England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,213 1,342 1,290
As % of all contract IT jobs advertised in the East of England 27.25% 28.22% 28.69%
Number of daily rates quoted 793 810 766
East of England median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +3.23%
10th Percentile £313 £300 £263
90th Percentile £588 £588 £538
England median daily rate £495 £475 £425
% change year-on-year +4.21% +11.76% +1.19%
Number of hourly rates quoted 26 30 41
East of England median hourly rate £45.25 £42.00 £37.50
Median hourly rate % change year-on-year +7.74% +12.00% -5.06%
10th Percentile £20.38 £24.47 £15.75
90th Percentile £66.81 £77.50 £44.50
England median hourly rate £41.50 £40.00 £40.00
% change year-on-year +3.75% - +6.67%

JSON
Job Vacancy Trend in the East of England

Job postings citing JSON as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for JSON in the East of England

JSON
Contractor Daily Rate Trend in the East of England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JSON in the East of England.

Contractor daily rate trend for JSON in the East of England

JSON
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing JSON in the East of England over the 6 months to 23 January 2019.

Contractor daily rate histogram for JSON in the East of England

JSON
Contractor Hourly Rate Trend in the East of England

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JSON in the East of England.

Contractor hourly rate trend for JSON in the East of England

JSON
Contract Job Locations in the East of England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the East of England region over the 6 months to 23 January 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Essex -34 51 £525 +2.44% 7
Hertfordshire -15 23 £488 +14.71% 13
Cambridgeshire -17 18 £500 +33.33% 11
Suffolk 0 3 £338 -27.03% 6
Bedfordshire +11 2 £352 - 5
Norfolk -4 2 £413 +10.00% 2
East Anglia - 2 - - 5
JSON
England

For the 6 months to 23 January 2019, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the East of England region with a requirement for JSON.

1 71 (71.72%) Agile Software Development
2 67 (67.68%) XML
3 54 (54.55%) Web Services
3 54 (54.55%) Java
4 51 (51.52%) SOAP
5 50 (50.51%) TDD
6 37 (37.37%) Oracle
7 36 (36.36%) SAP
8 35 (35.35%) Marketing
8 35 (35.35%) Greenfield Project
9 34 (34.34%) Digital Marketing
9 34 (34.34%) RESTful
9 34 (34.34%) REST
9 34 (34.34%) Business Intelligence
9 34 (34.34%) Electronics
9 34 (34.34%) Telecoms
9 34 (34.34%) Finance
9 34 (34.34%) Manufacturing
9 34 (34.34%) Programme Management
10 33 (33.33%) SOA
10 33 (33.33%) Test Automation
11 32 (32.32%) Mule
12 28 (28.28%) XSLT
13 25 (25.25%) WSO2
13 25 (25.25%) Apache Camel
13 25 (25.25%) Scrum
13 25 (25.25%) Maven
14 24 (24.24%) Middleware
14 24 (24.24%) HTML
15 23 (23.23%) Oracle SOA Suite

JSON
Co-occurring IT Skills in the East of England 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 32 (32.32%) Mule
2 23 (23.23%) Oracle SOA Suite
3 22 (22.22%) Oracle Service Bus
4 5 (5.05%) Confluence
5 3 (3.03%) Apache
5 3 (3.03%) Tomcat
5 3 (3.03%) WebLogic
6 2 (2.02%) Elasticsearch
6 2 (2.02%) JBoss
6 2 (2.02%) nginx
6 2 (2.02%) WebSphere
7 1 (1.01%) SAS
Applications
1 1 (1.01%) Adobe Illustrator
1 1 (1.01%) Microsoft Excel
1 1 (1.01%) Photoshop
Business Applications
1 1 (1.01%) SAP FI-CA
1 1 (1.01%) SAP PSCD
Cloud Services
1 10 (10.10%) Amazon AWS
2 7 (7.07%) GitHub
2 7 (7.07%) Serverless
3 6 (6.06%) Amazon EC2
3 6 (6.06%) Amazon S3
3 6 (6.06%) AWS Lambda
4 5 (5.05%) Amazon SQS
5 3 (3.03%) Amazon CloudWatch
5 3 (3.03%) Amazon ELB
5 3 (3.03%) Amazon EMR
5 3 (3.03%) Amazon Kinesis
5 3 (3.03%) AWS CloudFormation
5 3 (3.03%) AWS CloudTrail
5 3 (3.03%) AWS Elastic Beanstalk
6 2 (2.02%) Google Analytics
6 2 (2.02%) Microsoft Azure
6 2 (2.02%) npm
6 2 (2.02%) Virtual Private Cloud
7 1 (1.01%) AtomSphere
7 1 (1.01%) Boomi
Communications & Networking
1 13 (13.13%) HTTP
2 12 (12.12%) SSL
3 8 (8.08%) Internet
3 8 (8.08%) VPN
4 6 (6.06%) Broadband
4 6 (6.06%) DHCP
4 6 (6.06%) DLNA
4 6 (6.06%) DNS
4 6 (6.06%) DSL
4 6 (6.06%) FTP
4 6 (6.06%) IPv4
4 6 (6.06%) IPv6
4 6 (6.06%) UPnP
4 6 (6.06%) VoIP
4 6 (6.06%) WAN
4 6 (6.06%) Wi-Fi
5 2 (2.02%) Bluetooth
5 2 (2.02%) HTTPS
5 2 (2.02%) TCP/IP
6 1 (1.01%) IMAP
Database & Business Intelligence
1 16 (16.16%) SQL Server
2 12 (12.12%) PostgreSQL
3 11 (11.11%) SQL Server Integration Services
3 11 (11.11%) SQL Server Reporting Services
4 10 (10.10%) SQL Server 2016
5 5 (5.05%) MongoDB
6 3 (3.03%) Amazon RDS
6 3 (3.03%) NoSQL
7 2 (2.02%) Amazon Redshift
7 2 (2.02%) Data Warehouse
7 2 (2.02%) MySQL
7 2 (2.02%) Relational Database
7 2 (2.02%) Sybase ASE
8 1 (1.01%) BusinessObjects
8 1 (1.01%) DB2
8 1 (1.01%) PowerCenter
8 1 (1.01%) RDBMS
8 1 (1.01%) SAP Data Services
8 1 (1.01%) SAS Enterprise Guide
8 1 (1.01%) SAS Enterprise Miner
Development Applications
1 25 (25.25%) Maven
2 15 (15.15%) JIRA
3 13 (13.13%) Jenkins
4 12 (12.12%) SoapUI
5 10 (10.10%) Git (software)
5 10 (10.10%) Subversion
6 7 (7.07%) JUnit
6 7 (7.07%) Selenium
7 5 (5.05%) Eclipse
8 4 (4.04%) Cucumber
8 4 (4.04%) gulp
8 4 (4.04%) IntelliJ
8 4 (4.04%) JMeter
9 3 (3.03%) Gradle
9 3 (3.03%) SonarQube
9 3 (3.03%) Xcode
10 2 (2.02%) Ant
10 2 (2.02%) Karma Test Runner
10 2 (2.02%) NeoLoad
10 2 (2.02%) Visual Studio
General
1 35 (35.35%) Marketing
2 34 (34.34%) Electronics
2 34 (34.34%) Finance
2 34 (34.34%) Manufacturing
2 34 (34.34%) Telecoms
3 3 (3.03%) Pharmaceutical
4 2 (2.02%) Automotive
4 2 (2.02%) Law
Job Titles
1 65 (65.66%) Developer
2 28 (28.28%) Integration Developer
3 23 (23.23%) Java Developer
4 14 (14.14%) Senior Developer
5 11 (11.11%) SQL Developer
6 10 (10.10%) Data Migration Developer
6 10 (10.10%) ETL Developer
6 10 (10.10%) Lead Developer
6 10 (10.10%) Oracle Developer
6 10 (10.10%) Oracle ETL Developer
6 10 (10.10%) PostgreSQL Developer
6 10 (10.10%) Senior Java Developer
6 10 (10.10%) SQL Server Developer
6 10 (10.10%) Tester
7 8 (8.08%) Automation Tester
8 7 (7.07%) Lead Java Developer
9 6 (6.06%) Architect
10 5 (5.05%) Java Automation Tester
11 4 (4.04%) SOA Developer
12 3 (3.03%) iOS Developer
Libraries, Frameworks & Software Standards
1 67 (67.68%) XML
2 54 (54.55%) Web Services
3 51 (51.52%) SOAP
4 34 (34.34%) REST
4 34 (34.34%) RESTful
5 28 (28.28%) XSLT
6 25 (25.25%) Apache Camel
7 24 (24.24%) HTML
7 24 (24.24%) Middleware
8 23 (23.23%) Swagger
8 23 (23.23%) WireMock
9 13 (13.13%) CSS
10 11 (11.11%) Spring
11 10 (10.10%) Ajax
11 10 (10.10%) HTML5
11 10 (10.10%) J2EE
11 10 (10.10%) WSDL
12 7 (7.07%) JMS
12 7 (7.07%) jQuery
12 7 (7.07%) LDAP
Miscellaneous
1 35 (35.35%) Greenfield Project
2 10 (10.10%) Reference Data
3 7 (7.07%) Self-Motivation
4 6 (6.06%) Analytical Skills
4 6 (6.06%) Client/Server
4 6 (6.06%) DataPower
4 6 (6.06%) Media Streaming
5 3 (3.03%) User Experience
6 2 (2.02%) Linux Command Line
7 1 (1.01%) Animation
7 1 (1.01%) Data Structures
7 1 (1.01%) Life Science
7 1 (1.01%) Management Information System
7 1 (1.01%) PKI
7 1 (1.01%) Security Operations Centre
Operating Systems
1 11 (11.11%) Linux
2 7 (7.07%) Windows
3 6 (6.06%) Embedded Linux
4 3 (3.03%) Apple iOS
4 3 (3.03%) Unix
5 2 (2.02%) Android
5 2 (2.02%) Ubuntu
Processes & Methodologies
1 71 (71.72%) Agile Software Development
2 50 (50.51%) TDD
3 34 (34.34%) Business Intelligence
3 34 (34.34%) Digital Marketing
3 34 (34.34%) Programme Management
4 33 (33.33%) SOA
4 33 (33.33%) Test Automation
5 25 (25.25%) Scrum
6 17 (17.17%) Problem-Solving
7 12 (12.12%) Open Source
7 12 (12.12%) Scaled Agile Framework
8 11 (11.11%) Data Mapping
8 11 (11.11%) ETL
9 10 (10.10%) BDD
9 10 (10.10%) Data Migration
9 10 (10.10%) E-Commerce
9 10 (10.10%) Migration
9 10 (10.10%) Technical Leadership
10 9 (9.09%) MVC
10 9 (9.09%) Software Engineering
Programming Languages
1 54 (54.55%) Java
2 22 (22.22%) XPath
3 20 (20.20%) JavaScript
3 20 (20.20%) SQL
4 15 (15.15%) C#
5 13 (13.13%) T-SQL
6 12 (12.12%) Java 8
6 12 (12.12%) PL/SQL
7 10 (10.10%) Groovy
8 8 (8.08%) Python
9 7 (7.07%) C
10 6 (6.06%) C++
10 6 (6.06%) Embedded C
11 5 (5.05%) Perl
12 3 (3.03%) Apple Swift
12 3 (3.03%) PowerShell
12 3 (3.03%) Ruby
13 2 (2.02%) ES6
13 2 (2.02%) ES7
13 2 (2.02%) Java 9
Qualifications
1 11 (11.11%) Security Cleared
2 10 (10.10%) SC Cleared
3 3 (3.03%) AWS Certification
4 2 (2.02%) Degree
5 1 (1.01%) Computer Science Degree
5 1 (1.01%) TOGAF Certification
Quality Assurance & Compliance
1 2 (2.02%) GDPR
2 1 (1.01%) Data Quality
System Software
1 8 (8.08%) Docker
2 4 (4.04%) Active Directory
3 3 (3.03%) Virtual Machines
4 1 (1.01%) Apache Flume
4 1 (1.01%) Terminal Server
Systems Management
1 5 (5.05%) Opscode Chef
1 5 (5.05%) Puppet
2 4 (4.04%) Kibana
2 4 (4.04%) Kubernetes
3 3 (3.03%) Docker Swarm
3 3 (3.03%) Salt
4 2 (2.02%) Grafana
4 2 (2.02%) logstash
5 1 (1.01%) Mesos
5 1 (1.01%) Single Sign-On
5 1 (1.01%) Terraform
Vendors
1 37 (37.37%) Oracle
2 36 (36.36%) SAP
3 25 (25.25%) WSO2
4 15 (15.15%) Talend
5 7 (7.07%) IBM
6 3 (3.03%) webMethods
7 2 (2.02%) Adobe
7 2 (2.02%) CA Agile Central
7 2 (2.02%) Google
7 2 (2.02%) Microsoft
7 2 (2.02%) Sybase
8 1 (1.01%) Cloudera
8 1 (1.01%) Dell
8 1 (1.01%) Informatica