Period
to 22 June 2018

The following table provides summary statistics for contract job vacancies advertised in Surrey 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 22 June 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
South East > Surrey
6 months to
22 Jun 2018
Same period 2017 Same period 2016
Rank 62 88 112
Rank change year-on-year +26 +24 +4
Contract jobs citing JSON 115 44 35
As % of all contract IT jobs advertised in Surrey 3.69% 1.86% 1.37%
As % of the Libraries, Frameworks & Software Standards category 9.99% 5.87% 4.72%
Number of daily rates quoted 85 27 34
Surrey median daily rate £500 £425 £400
Median daily rate % change year-on-year +17.65% +6.25% +23.08%
10th Percentile £380 £327 £329
90th Percentile £573 £490 £475
South East median daily rate £456 £450 £425
% change year-on-year +1.39% +5.88% +13.33%
Number of hourly rates quoted 2 0 0
Surrey median hourly rate £23.00 - -
South East median hourly rate £45.00 £27.50 -
% change year-on-year +63.64% - -

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 Surrey with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Surrey
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,151 749 742
As % of all contract IT jobs advertised in Surrey 36.95% 31.64% 29.02%
Number of daily rates quoted 811 518 551
Surrey median daily rate £475 £425 £425
Median daily rate % change year-on-year +11.76% - +9.68%
10th Percentile £325 £310 £313
90th Percentile £588 £550 £556
South East median daily rate £425 £405 £400
% change year-on-year +4.94% +1.25% +6.67%
Number of hourly rates quoted 18 7 31
Surrey median hourly rate £42.50 £45.00 £45.00
Median hourly rate % change year-on-year -5.56% - +2.86%
10th Percentile £28.85 £30.60 £35.00
90th Percentile £54.50 £48.50 £53.94
South East median hourly rate £42.50 £42.50 £40.00
% change year-on-year - +6.25% +14.29%

JSON
Job Vacancy Trend in Surrey

Job postings citing JSON as a percentage of all IT jobs advertised in Surrey.

Job vacancy trend for JSON in Surrey

JSON
Contractor Daily Rate Trend in Surrey

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

Contractor daily rate trend for JSON in Surrey

JSON
Contractor Daily Rate Histogram in Surrey

The daily rate distribution of IT jobs citing JSON in Surrey over the 6 months to 22 June 2018.

Contractor daily rate histogram for JSON in Surrey

JSON
Contractor Hourly Rate Trend in Surrey

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

Contractor hourly rate trend for JSON in Surrey

JSON
Contractor Hourly Rate Histogram in Surrey

The hourly rate distribution of IT jobs citing JSON in Surrey over the 6 months to 22 June 2018.

Contractor hourly rate histogram for JSON in Surrey

JSON
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the Surrey region over the 6 months to 22 June 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
Sunbury-on-Thames +5 22 £456 -
Guildford +1 22 £500 +5.26% 5
Camberley - 17 £575 - 1
Staines -12 15 £450 - 1
Egham -3 4 £525 +23.53%
Woking +4 2 £400 +1.59% 2
Weybridge - 2 £550 -
Windlesham - 1 - -
Reigate - 1 £475 - 2
JSON
South East

For the 6 months to 22 June 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 Surrey region with a requirement for JSON.

1 88 (76.52%) Java
2 72 (62.61%) Agile Software Development
3 58 (50.43%) BDD
3 58 (50.43%) Jenkins
4 52 (45.22%) RESTful
5 51 (44.35%) REST
5 51 (44.35%) TDD
6 46 (40.00%) Apache
7 45 (39.13%) Linux
8 44 (38.26%) Unix
8 44 (38.26%) Finance
9 43 (37.39%) Middleware
10 42 (36.52%) Spring
11 41 (35.65%) Big Data
11 41 (35.65%) Kafka
11 41 (35.65%) Unit Testing
12 40 (34.78%) Apache ZooKeeper
12 40 (34.78%) RabbitMQ
13 39 (33.91%) SOAP
13 39 (33.91%) XML
14 36 (31.30%) Hadoop
15 35 (30.43%) J2EE
15 35 (30.43%) Relational Database
16 34 (29.57%) SQL Server
16 34 (29.57%) Scrum
16 34 (29.57%) Test Automation
17 33 (28.70%) Apache Spark
17 33 (28.70%) Hadoop YARN
18 31 (26.96%) Continuous Integration
19 29 (25.22%) Degree

JSON
Co-occurring IT Skills in Surrey 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 46 (40.00%) Apache
2 33 (28.70%) Apache Spark
3 16 (13.91%) GemFire
4 10 (8.70%) Confluence
5 8 (6.96%) Mule
6 7 (6.09%) Cloud Foundry
7 6 (5.22%) Apache Solr
8 4 (3.48%) SAS
9 3 (2.61%) ArcGIS
9 3 (2.61%) JBoss
10 2 (1.74%) BizTalk Server
11 1 (0.87%) Oracle SOA Suite
Applications
1 12 (10.43%) Microsoft Excel
Business Applications
1 2 (1.74%) Remedy ITSM
Cloud Services
1 23 (20.00%) Microsoft Azure
2 22 (19.13%) Amazon AWS
3 13 (11.30%) OpenShift
4 11 (9.57%) GitHub
5 7 (6.09%) PaaS
6 6 (5.22%) Amazon SQS
6 6 (5.22%) Force.com
6 6 (5.22%) Serverless
7 3 (2.61%) Amazon Kinesis
7 3 (2.61%) Amazon S3
8 2 (1.74%) IaaS
9 1 (0.87%) Amazon EC2
9 1 (0.87%) AWS Lambda
9 1 (0.87%) Virtual Private Cloud
Communications & Networking
1 6 (5.22%) HTTP
2 4 (3.48%) TCP/IP
3 3 (2.61%) DVB
3 3 (2.61%) FTP
4 2 (1.74%) Network Security
5 1 (0.87%) HTTPS
5 1 (0.87%) SNMP
5 1 (0.87%) SSL
Database & Business Intelligence
1 41 (35.65%) Big Data
2 36 (31.30%) Hadoop
3 35 (30.43%) Relational Database
4 34 (29.57%) SQL Server
5 27 (23.48%) HBase
6 11 (9.57%) PostgreSQL
7 9 (7.83%) RDBMS
8 8 (6.96%) MySQL
9 7 (6.09%) Amazon Redshift
9 7 (6.09%) Apache Hive
9 7 (6.09%) Data Lake
9 7 (6.09%) MongoDB
10 6 (5.22%) MySQL Workbench
10 6 (5.22%) Oracle Database
11 5 (4.35%) Cosmos DB
12 4 (3.48%) Data Warehouse
12 4 (3.48%) NoSQL
12 4 (3.48%) Power BI
13 3 (2.61%) GIS
13 3 (2.61%) SQL Server Integration Services
Development Applications
1 58 (50.43%) Jenkins
2 26 (22.61%) Git (software)
3 24 (20.87%) JUnit
4 13 (11.30%) JIRA
5 11 (9.57%) Eclipse
5 11 (9.57%) Team Foundation Server
6 10 (8.70%) Cucumber
6 10 (8.70%) Visual Studio
7 8 (6.96%) IntelliJ
7 8 (6.96%) Selenium
7 8 (6.96%) Visual Studio Team System
8 7 (6.09%) Cobertura
8 7 (6.09%) JSUnit
8 7 (6.09%) MSBuild
8 7 (6.09%) NUnit
8 7 (6.09%) Oracle APEX
9 6 (5.22%) Atlassian Bamboo
9 6 (5.22%) SpecFlow
10 5 (4.35%) JBehave
11 3 (2.61%) Subversion
General
1 44 (38.26%) Finance
2 1 (0.87%) Manufacturing
2 1 (0.87%) Pharmaceutical
2 1 (0.87%) Telecoms
Job Titles
1 66 (57.39%) Developer
2 39 (33.91%) Java Developer
3 22 (19.13%) Big Data Developer
4 17 (14.78%) Architect
5 13 (11.30%) Full Stack Developer
6 11 (9.57%) Java Engineer
7 10 (8.70%) Apache Spark Developer
8 9 (7.83%) C# Developer
8 9 (7.83%) Hadoop Developer
8 9 (7.83%) Java Hadoop Developer
9 8 (6.96%) Software Engineer
10 6 (5.22%) Salesforce Architect
11 5 (4.35%) Solutions Architect
12 4 (3.48%) Administrator
12 4 (3.48%) DevOps Developer
12 4 (3.48%) Salesforce Software Engineer
13 3 (2.61%) Automation Engineer
13 3 (2.61%) C# WPF Developer
13 3 (2.61%) DevOps Engineer
13 3 (2.61%) Senior WPF Developer
Libraries, Frameworks & Software Standards
1 52 (45.22%) RESTful
2 51 (44.35%) REST
3 43 (37.39%) Middleware
4 42 (36.52%) Spring
5 41 (35.65%) Kafka
6 40 (34.78%) RabbitMQ
7 39 (33.91%) SOAP
7 39 (33.91%) XML
8 35 (30.43%) J2EE
9 27 (23.48%) .NET
10 22 (19.13%) Spring Boot
11 19 (16.52%) Spark Streaming
12 17 (14.78%) Web Services
13 16 (13.91%) HTML
14 13 (11.30%) Visualforce
15 12 (10.43%) AngularJS
15 12 (10.43%) CSS
15 12 (10.43%) HTML5
16 11 (9.57%) Node.js
16 11 (9.57%) WCF
Miscellaneous
1 16 (13.91%) Clustering
2 13 (11.30%) Analytical Skills
3 11 (9.57%) User Experience
4 9 (7.83%) Computer Science
4 9 (7.83%) Fat Client
4 9 (7.83%) Linux Command Line
4 9 (7.83%) Thin Client
4 9 (7.83%) Virtual Team
5 4 (3.48%) Wiki
6 3 (2.61%) Algorithms
6 3 (2.61%) Data Structures
6 3 (2.61%) Greenfield Project
6 3 (2.61%) MPEG
7 1 (0.87%) Blog
7 1 (0.87%) CMDB
7 1 (0.87%) Life Science
7 1 (0.87%) Mobile App
7 1 (0.87%) STB
Operating Systems
1 45 (39.13%) Linux
2 44 (38.26%) Unix
3 7 (6.09%) Android
3 7 (6.09%) Apple iOS
3 7 (6.09%) Windows
4 2 (1.74%) SUSE
4 2 (1.74%) SUSE Linux Enterprise Server
5 1 (0.87%) Windows Server
Processes & Methodologies
1 72 (62.61%) Agile Software Development
2 58 (50.43%) BDD
3 51 (44.35%) TDD
4 41 (35.65%) Unit Testing
5 34 (29.57%) Scrum
5 34 (29.57%) Test Automation
6 31 (26.96%) Continuous Integration
7 27 (23.48%) DevOps
8 24 (20.87%) System Testing
9 18 (15.65%) OO
9 18 (15.65%) User Stories
10 16 (13.91%) Continuous Delivery
11 15 (13.04%) Multithreading
12 13 (11.30%) OOP
13 12 (10.43%) Deployment Automation
14 11 (9.57%) Microservices
14 11 (9.57%) Use Case
15 10 (8.70%) Scaled Agile Framework
16 9 (7.83%) ATDD
17 8 (6.96%) Analytics
Programming Languages
1 88 (76.52%) Java
2 27 (23.48%) C#
3 22 (19.13%) Python
4 20 (17.39%) JavaScript
5 13 (11.30%) Apex Code
6 12 (10.43%) SQL
7 11 (9.57%) C++
8 9 (7.83%) Shell Script
9 8 (6.96%) PL/SQL
10 7 (6.09%) Ruby
10 7 (6.09%) XAML
11 6 (5.22%) TypeScript
12 5 (4.35%) Bash Shell
13 3 (2.61%) C
13 3 (2.61%) Perl
13 3 (2.61%) VBA
14 1 (0.87%) JSX
14 1 (0.87%) PowerShell
Qualifications
1 29 (25.22%) Degree
2 12 (10.43%) Numerate Degree
3 9 (7.83%) Computer Science Degree
4 3 (2.61%) DV Cleared
4 3 (2.61%) Security Cleared
4 3 (2.61%) TOGAF Certification
5 1 (0.87%) HNC
5 1 (0.87%) Master's Degree
Quality Assurance & Compliance
1 3 (2.61%) QA
System Software
1 40 (34.78%) Apache ZooKeeper
2 20 (17.39%) HDFS
3 3 (2.61%) Docker
3 3 (2.61%) Oracle RAC
3 3 (2.61%) Virtual Machines
3 3 (2.61%) VMware Infrastructure
3 3 (2.61%) vSphere
4 2 (1.74%) Veritas Cluster Server
5 1 (0.87%) Active Directory
5 1 (0.87%) Hyper-V
Systems Management
1 33 (28.70%) Hadoop YARN
2 17 (14.78%) Ansible
3 6 (5.22%) Opscode Chef
4 5 (4.35%) Puppet
5 3 (2.61%) BladeLogic
5 3 (2.61%) Data Guard
5 3 (2.61%) HP Quality Center
5 3 (2.61%) vCenter Server
6 1 (0.87%) Single Sign-On
6 1 (0.87%) SolarWinds Orion
Vendors
1 27 (23.48%) Oracle
2 16 (13.91%) Microsoft
3 13 (11.30%) Salesforce.com
4 8 (6.96%) SAP
5 4 (3.48%) ServiceNow
6 3 (2.61%) Axway
6 3 (2.61%) CA
6 3 (2.61%) Cisco
6 3 (2.61%) Talend
6 3 (2.61%) VMware
7 2 (1.74%) BMC
7 2 (1.74%) Red Hat
7 2 (1.74%) Remedy
7 2 (1.74%) Splunk
7 2 (1.74%) Veritas
8 1 (0.87%) Capita
8 1 (0.87%) DevExpress
8 1 (0.87%) SolarWinds
8 1 (0.87%) Sybase
8 1 (0.87%) Tableau