Period
to 17 November 2018

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 17 November 2018 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
17 Nov 2018
Same period 2017 Same period 2016
Rank 81 40 86
Rank change year-on-year -41 +46 +66
Contract jobs citing JSON 139 270 111
As % of all contract IT jobs advertised in the East of England 2.75% 5.24% 2.28%
As % of the Libraries, Frameworks & Software Standards category 9.71% 17.76% 8.36%
Number of daily rates quoted 103 160 58
East of England median daily rate £525 £506 £331
Median daily rate % change year-on-year +3.70% +52.83% -5.36%
10th Percentile £333 £313 £225
90th Percentile £600 £600 £488
England median daily rate £475 £460 £430
% change year-on-year +3.26% +6.98% +7.50%
Number of hourly rates quoted 1 15 5
East of England median hourly rate £59.38 £62.50 £36.00
Median hourly rate % change year-on-year -5.00% +73.61% +14.21%
England median hourly rate £35.00 £45.00 £36.50
% change year-on-year -22.22% +23.29% -2.67%

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 1,432 1,520 1,328
As % of all contract IT jobs advertised in the East of England 28.30% 29.49% 27.24%
Number of daily rates quoted 943 903 791
East of England median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +4.23%
10th Percentile £313 £295 £255
90th Percentile £590 £575 £538
England median daily rate £475 £463 £425
% change year-on-year +2.70% +8.82% +3.03%
Number of hourly rates quoted 28 36 43
East of England median hourly rate £41.25 £42.75 £36.00
Median hourly rate % change year-on-year -3.51% +18.75% -3.94%
10th Percentile £14.70 £25.75 £18.15
90th Percentile £52.88 £70.63 £45.55
England median hourly rate £41.50 £40.00 £37.50
% 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 17 November 2018.

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 17 November 2018. 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 -30 74 £525 +2.44% 5
Hertfordshire -17 38 £450 +5.88% 9
Cambridgeshire -30 19 £475 +25.83% 8
Bedfordshire +15 10 £363 - 2
East Anglia - 2 - - 2
Norfolk -7 1 £413 +26.92% 2
Suffolk -7 1 £375 -18.48% 8
JSON
England

For the 6 months to 17 November 2018, 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.

1 101 (72.66%) Agile Software Development
2 88 (63.31%) XML
3 84 (60.43%) Java
4 81 (58.27%) Web Services
5 68 (48.92%) TDD
6 65 (46.76%) SOAP
7 50 (35.97%) Finance
8 49 (35.25%) Business Intelligence
8 49 (35.25%) Oracle
8 49 (35.25%) Mule
8 49 (35.25%) RESTful
9 48 (34.53%) Greenfield Project
10 47 (33.81%) Marketing
10 47 (33.81%) SAP
11 46 (33.09%) SOA
11 46 (33.09%) Manufacturing
11 46 (33.09%) Electronics
11 46 (33.09%) Telecoms
11 46 (33.09%) Programme Management
11 46 (33.09%) Digital Marketing
11 46 (33.09%) REST
12 42 (30.22%) XSLT
13 41 (29.50%) Maven
14 39 (28.06%) Test Automation
15 38 (27.34%) Middleware
16 37 (26.62%) Scrum
17 36 (25.90%) SQL
18 34 (24.46%) WSO2
18 34 (24.46%) Apache Camel
19 33 (23.74%) WireMock

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 49 (35.25%) Mule
2 33 (23.74%) Oracle SOA Suite
3 32 (23.02%) Oracle Service Bus
4 9 (6.47%) Confluence
5 6 (4.32%) Apache
5 6 (4.32%) JBoss
6 3 (2.16%) WebLogic
7 2 (1.44%) Elasticsearch
7 2 (1.44%) nginx
7 2 (1.44%) Tomcat
7 2 (1.44%) WebSphere
Applications
1 1 (0.72%) Adobe Illustrator
1 1 (0.72%) Microsoft Excel
1 1 (0.72%) Photoshop
Business Applications
1 1 (0.72%) Dynamics CRM
1 1 (0.72%) SAP FI-CA
1 1 (0.72%) SAP PSCD
Cloud Services
1 11 (7.91%) Amazon AWS
2 10 (7.19%) GitHub
3 4 (2.88%) Microsoft Azure
4 2 (1.44%) Google Analytics
4 2 (1.44%) npm
4 2 (1.44%) Serverless
5 1 (0.72%) Amazon CloudWatch
5 1 (0.72%) Amazon EC2
5 1 (0.72%) Amazon ELB
5 1 (0.72%) Amazon EMR
5 1 (0.72%) Amazon S3
5 1 (0.72%) AtomSphere
5 1 (0.72%) AWS CloudFormation
5 1 (0.72%) AWS CloudTrail
5 1 (0.72%) AWS Elastic Beanstalk
5 1 (0.72%) AWS Lambda
5 1 (0.72%) Boomi
5 1 (0.72%) Dynamics 365
Communications & Networking
1 14 (10.07%) HTTP
2 9 (6.47%) Internet
3 8 (5.76%) SSL
4 7 (5.04%) Broadband
4 7 (5.04%) DHCP
4 7 (5.04%) DLNA
4 7 (5.04%) DNS
4 7 (5.04%) DSL
4 7 (5.04%) FTP
4 7 (5.04%) IPv4
4 7 (5.04%) IPv6
4 7 (5.04%) UPnP
4 7 (5.04%) VoIP
4 7 (5.04%) WAN
4 7 (5.04%) Wi-Fi
5 6 (4.32%) VPN
6 2 (1.44%) TCP/IP
7 1 (0.72%) Bluetooth
7 1 (0.72%) HTTPS
Database & Business Intelligence
1 16 (11.51%) SQL Server
2 14 (10.07%) SQL Server Reporting Services
3 10 (7.19%) PostgreSQL
3 10 (7.19%) SQL Server 2016
3 10 (7.19%) SQL Server Integration Services
4 9 (6.47%) MongoDB
5 4 (2.88%) Oracle Database
5 4 (2.88%) Sybase ASE
6 3 (2.16%) Geospatial Data
6 3 (2.16%) GIS
6 3 (2.16%) NoSQL
6 3 (2.16%) Power BI
7 2 (1.44%) RDBMS
7 2 (1.44%) Relational Database
8 1 (0.72%) Amazon RDS
8 1 (0.72%) Big Data
8 1 (0.72%) Data Warehouse
8 1 (0.72%) Hadoop
8 1 (0.72%) HBase
8 1 (0.72%) Triplestore
Development Applications
1 41 (29.50%) Maven
2 25 (17.99%) JIRA
3 20 (14.39%) Jenkins
4 17 (12.23%) JUnit
4 17 (12.23%) SoapUI
5 11 (7.91%) Git (software)
5 11 (7.91%) Selenium
6 10 (7.19%) Subversion
7 9 (6.47%) JMeter
8 6 (4.32%) Sonatype Nexus
9 5 (3.60%) Eclipse
9 5 (3.60%) Gradle
10 4 (2.88%) Cucumber
10 4 (2.88%) gulp
10 4 (2.88%) IntelliJ
10 4 (2.88%) LoadRunner
10 4 (2.88%) Vagrant
10 4 (2.88%) Visual Studio
11 3 (2.16%) JIRA Agile
11 3 (2.16%) SonarQube
General
1 50 (35.97%) Finance
2 47 (33.81%) Marketing
3 46 (33.09%) Electronics
3 46 (33.09%) Manufacturing
3 46 (33.09%) Telecoms
4 3 (2.16%) Automotive
5 2 (1.44%) Law
5 2 (1.44%) Pharmaceutical
Job Titles
1 103 (74.10%) Developer
2 46 (33.09%) Java Developer
3 35 (25.18%) Integration Developer
4 21 (15.11%) Senior Developer
5 17 (12.23%) SQL Developer
6 14 (10.07%) Senior Java Developer
7 12 (8.63%) Lead Developer
7 12 (8.63%) Lead Java Developer
7 12 (8.63%) Tester
8 11 (7.91%) SOA Developer
9 10 (7.19%) Data Migration Developer
9 10 (7.19%) ETL Developer
9 10 (7.19%) Oracle Developer
9 10 (7.19%) Oracle ETL Developer
9 10 (7.19%) PostgreSQL Developer
9 10 (7.19%) SQL Server Developer
10 9 (6.47%) Automation Tester
11 8 (5.76%) JSP Developer
12 7 (5.04%) Analyst
13 6 (4.32%) Java Automation Tester
Libraries, Frameworks & Software Standards
1 88 (63.31%) XML
2 81 (58.27%) Web Services
3 65 (46.76%) SOAP
4 49 (35.25%) RESTful
5 46 (33.09%) REST
6 42 (30.22%) XSLT
7 38 (27.34%) Middleware
8 34 (24.46%) Apache Camel
9 33 (23.74%) Swagger
9 33 (23.74%) WireMock
10 28 (20.14%) HTML
11 26 (18.71%) Spring
12 16 (11.51%) CSS
13 15 (10.79%) HTML5
13 15 (10.79%) J2EE
14 12 (8.63%) Hibernate
15 11 (7.91%) .NET
15 11 (7.91%) Ajax
16 10 (7.19%) AngularJS
17 9 (6.47%) Spring MVC
Miscellaneous
1 48 (34.53%) Greenfield Project
2 10 (7.19%) Reference Data
3 9 (6.47%) Analytical Skills
4 8 (5.76%) Self-Motivation
5 7 (5.04%) Media Streaming
6 6 (4.32%) Client/Server
6 6 (4.32%) DataPower
6 6 (4.32%) User Experience
7 2 (1.44%) Animation
8 1 (0.72%) Computer Science
8 1 (0.72%) Data Structures
8 1 (0.72%) Foreign Exchange (FX)
8 1 (0.72%) Management Information System
8 1 (0.72%) Mobile App
8 1 (0.72%) PKI
8 1 (0.72%) Security Operations Centre
Operating Systems
1 11 (7.91%) Linux
2 7 (5.04%) Embedded Linux
2 7 (5.04%) Windows
3 5 (3.60%) Android
4 3 (2.16%) Apple iOS
4 3 (2.16%) Unix
5 2 (1.44%) Ubuntu
Processes & Methodologies
1 101 (72.66%) Agile Software Development
2 68 (48.92%) TDD
3 49 (35.25%) Business Intelligence
4 46 (33.09%) Digital Marketing
4 46 (33.09%) Programme Management
4 46 (33.09%) SOA
5 39 (28.06%) Test Automation
6 37 (26.62%) Scrum
7 19 (13.67%) Problem-Solving
8 18 (12.95%) Continuous Integration
8 18 (12.95%) MVC
9 17 (12.23%) DevOps
10 15 (10.79%) E-Commerce
10 15 (10.79%) Open Source
10 15 (10.79%) Scaled Agile Framework
11 14 (10.07%) Data Mapping
12 13 (9.35%) Migration
12 13 (9.35%) Software Engineering
13 12 (8.63%) Configuration Management
14 11 (7.91%) Microservices
Programming Languages
1 84 (60.43%) Java
2 36 (25.90%) SQL
3 32 (23.02%) XPath
4 26 (18.71%) Java 8
5 24 (17.27%) JavaScript
6 17 (12.23%) C#
6 17 (12.23%) T-SQL
7 16 (11.51%) PL/SQL
8 11 (7.91%) Groovy
9 10 (7.19%) C
10 7 (5.04%) C++
10 7 (5.04%) Embedded C
11 5 (3.60%) Java 9
11 5 (3.60%) Python
12 3 (2.16%) Apple Swift
12 3 (2.16%) Perl
12 3 (2.16%) PowerShell
12 3 (2.16%) Scala
12 3 (2.16%) TypeScript
13 2 (1.44%) Haskell
Qualifications
1 18 (12.95%) Security Cleared
2 14 (10.07%) SC Cleared
3 4 (2.88%) AWS Certification
4 2 (1.44%) Degree
5 1 (0.72%) Computer Science Degree
5 1 (0.72%) TOGAF Certification
Quality Assurance & Compliance
1 2 (1.44%) GDPR
System Software
1 12 (8.63%) Docker
2 4 (2.88%) Active Directory
3 1 (0.72%) Virtual Machines
Systems Management
1 4 (2.88%) Ansible
1 4 (2.88%) Kibana
1 4 (2.88%) Kubernetes
1 4 (2.88%) Puppet
2 3 (2.16%) Opscode Chef
3 2 (1.44%) Grafana
3 2 (1.44%) logstash
4 1 (0.72%) Docker Swarm
4 1 (0.72%) Mesos
4 1 (0.72%) Salt
4 1 (0.72%) Terraform
Vendors
1 49 (35.25%) Oracle
2 47 (33.81%) SAP
3 34 (24.46%) WSO2
4 16 (11.51%) Talend
5 6 (4.32%) Google
5 6 (4.32%) IBM
6 5 (3.60%) Adobe
7 4 (2.88%) Sybase
8 3 (2.16%) webMethods
9 2 (1.44%) CA Agile Central
9 2 (1.44%) Microsoft
10 1 (0.72%) Atlassian
10 1 (0.72%) Cloudera
10 1 (0.72%) Dell
10 1 (0.72%) Hortonworks
10 1 (0.72%) MapR