Period
to 18 November 2017

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 18 November 2017 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
18 Nov 2017
Same period 2016 Same period 2015
Rank 96 104 91
Rank change year-on-year +8 -13 +25
Contract jobs citing JSON 50 24 54
As % of all contract IT jobs advertised in Surrey 1.81% 1.03% 1.94%
As % of the Libraries, Frameworks & Software Standards category 6.08% 3.74% 6.37%
Number of daily rates quoted 38 21 41
Surrey median daily rate £500 £413 £403
Median daily rate % change year-on-year +21.21% +2.48% +15.00%
10th Percentile £357 £263 £363
90th Percentile £579 £475 £450
South East median daily rate £470 £413 £400
% change year-on-year +13.94% +3.13% +14.29%
Number of hourly rates quoted 0 0 0
Surrey median hourly rate - - -
South East median hourly rate £27.50 £45.00 -
% change year-on-year -38.89% - -

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 823 641 848
As % of all contract IT jobs advertised in Surrey 29.83% 27.46% 30.44%
Number of daily rates quoted 596 440 587
Surrey median daily rate £450 £425 £405
Median daily rate % change year-on-year +5.88% +4.94% +12.50%
10th Percentile £325 £300 £281
90th Percentile £578 £575 £513
South East median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% +6.21%
Number of hourly rates quoted 18 23 13
Surrey median hourly rate £45.00 £41.00 £40.00
Median hourly rate % change year-on-year +9.76% +2.50% +23.08%
10th Percentile £42.50 £32.40 £20.10
90th Percentile £50.00 £45.80 £51.49
South East median hourly rate £45.00 £41.00 £37.50
% change year-on-year +9.76% +9.33% +15.38%

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 18 November 2017.

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
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 18 November 2017. 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 - 14 £443 -
Guildford +2 11 £500 +21.21% 1
Staines +8 3 £513 +41.38% 1
Egham +4 2 £500 +17.65%
Camberley +2 1 £500 +81.82%
Woking +1 1 £600 +37.14%
Leatherhead -8 1 £450 +5.88% 1
Cobham - 1 £350 -
JSON
South East

For the 6 months to 18 November 2017, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Surrey region with a requirement for JSON.

1 33 (66.00%) Agile Software Development
2 25 (50.00%) REST
3 19 (38.00%) Java
3 19 (38.00%) XML
4 18 (36.00%) Hadoop
4 18 (36.00%) Big Data
5 16 (32.00%) Apache Spark
5 16 (32.00%) SOAP
5 16 (32.00%) Linux
6 15 (30.00%) Python
6 15 (30.00%) DevOps
6 15 (30.00%) RESTful
7 14 (28.00%) Unix
7 14 (28.00%) TDD
7 14 (28.00%) Unit Testing
8 13 (26.00%) Finance
9 12 (24.00%) Apache
9 12 (24.00%) Amazon AWS
9 12 (24.00%) BDD
9 12 (24.00%) Hadoop YARN
9 12 (24.00%) Kafka
10 11 (22.00%) AngularJS
10 11 (22.00%) RabbitMQ
10 11 (22.00%) Web Services
10 11 (22.00%) HTML
10 11 (22.00%) J2EE
10 11 (22.00%) Workflow
11 10 (20.00%) Scrum
11 10 (20.00%) Spring
11 10 (20.00%) Migration

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 16 (32.00%) Apache Spark
2 12 (24.00%) Apache
3 4 (8.00%) Apache Airflow
3 4 (8.00%) Luigi
4 2 (4.00%) nginx
5 1 (2.00%) BizTalk Server
5 1 (2.00%) CMS
5 1 (2.00%) GemFire
Applications
1 4 (8.00%) Pipeline Pilot
2 1 (2.00%) Microsoft Excel
2 1 (2.00%) Photoshop
Cloud Services
1 12 (24.00%) Amazon AWS
2 10 (20.00%) IaaS
2 10 (20.00%) Microsoft Azure
3 9 (18.00%) AWS CloudFormation
3 9 (18.00%) PaaS
4 7 (14.00%) SaaS
5 6 (12.00%) Serverless
6 4 (8.00%) AWS Lambda
7 2 (4.00%) Amazon EMR
8 1 (2.00%) Amazon EC2
8 1 (2.00%) Azure Active Directory
8 1 (2.00%) Force.com
8 1 (2.00%) G Suite
8 1 (2.00%) npm
8 1 (2.00%) Salesforce Sales Cloud
8 1 (2.00%) Salesforce Service Cloud
Communications & Networking
1 4 (8.00%) Internet
2 3 (6.00%) Network Security
3 2 (4.00%) SSL
4 1 (2.00%) AMQP
4 1 (2.00%) LDAP
Database & Business Intelligence
1 18 (36.00%) Big Data
1 18 (36.00%) Hadoop
2 7 (14.00%) SQL Server
3 5 (10.00%) Relational Database
4 4 (8.00%) Data Mining
4 4 (8.00%) KNIME
4 4 (8.00%) RDBMS
5 3 (6.00%) Data Warehouse
5 3 (6.00%) NoSQL
6 2 (4.00%) Amazon DynamoDB
6 2 (4.00%) Apache Hive
6 2 (4.00%) DocumentDB
6 2 (4.00%) Impala
6 2 (4.00%) MySQL
6 2 (4.00%) Oracle Database
6 2 (4.00%) Parquet
6 2 (4.00%) PostgreSQL
6 2 (4.00%) SQL Server 2008
6 2 (4.00%) SQL Server Integration Services
6 2 (4.00%) Sqoop
Development Applications
1 10 (20.00%) Jenkins
2 9 (18.00%) Git (software)
3 5 (10.00%) Subversion
4 3 (6.00%) Mocha
5 1 (2.00%) Mercurial
5 1 (2.00%) MSBuild
5 1 (2.00%) NUnit
5 1 (2.00%) SpecFlow
5 1 (2.00%) Team Foundation Server
5 1 (2.00%) Visual Studio
5 1 (2.00%) webpack
General
1 13 (26.00%) Finance
2 2 (4.00%) Marketing
3 1 (2.00%) Advertising
3 1 (2.00%) Games
Job Titles
1 29 (58.00%) Developer
2 12 (24.00%) Java Developer
3 9 (18.00%) Cloud Engineer
4 8 (16.00%) Architect
5 7 (14.00%) DevOps Engineer
6 5 (10.00%) AWS Engineer
7 4 (8.00%) Python Developer
8 3 (6.00%) Angular Developer
8 3 (6.00%) AWS DevOps
8 3 (6.00%) AWS DevOps Engineer
8 3 (6.00%) Azure Engineer
8 3 (6.00%) Consultant
8 3 (6.00%) Migration Engineer
8 3 (6.00%) Node.js Developer
9 2 (4.00%) Azure Architect
9 2 (4.00%) Azure DevOps
9 2 (4.00%) Azure DevOps Engineer
9 2 (4.00%) Big Data Developer
9 2 (4.00%) Hadoop Developer
9 2 (4.00%) Java Hadoop Developer
Libraries, Frameworks & Software Standards
1 25 (50.00%) REST
2 19 (38.00%) XML
3 16 (32.00%) SOAP
4 15 (30.00%) RESTful
5 12 (24.00%) Kafka
6 11 (22.00%) AngularJS
6 11 (22.00%) HTML
6 11 (22.00%) J2EE
6 11 (22.00%) RabbitMQ
6 11 (22.00%) Web Services
7 10 (20.00%) Middleware
7 10 (20.00%) Spring
8 9 (18.00%) CSS
8 9 (18.00%) Spring Boot
9 8 (16.00%) XSL
10 6 (12.00%) Ajax
10 6 (12.00%) Node.js
10 6 (12.00%) XHTML
10 6 (12.00%) XML Schema
11 5 (10.00%) .NET
Miscellaneous
1 7 (14.00%) Data Centre
2 6 (12.00%) CMDB
2 6 (12.00%) Virtual Team
3 4 (8.00%) Computer Science
3 4 (8.00%) Life Science
4 2 (4.00%) Analytical Skills
4 2 (4.00%) Clustering
4 2 (4.00%) User Experience
5 1 (2.00%) Fat Client
5 1 (2.00%) Foreign Exchange (FX)
5 1 (2.00%) Linux Command Line
5 1 (2.00%) Mobile App
5 1 (2.00%) Thin Client
Operating Systems
1 16 (32.00%) Linux
2 14 (28.00%) Unix
3 2 (4.00%) Windows
4 1 (2.00%) Android
4 1 (2.00%) Apple iOS
4 1 (2.00%) CentOS
4 1 (2.00%) Red Hat Enterprise Linux
4 1 (2.00%) Ubuntu
Processes & Methodologies
1 33 (66.00%) Agile Software Development
2 15 (30.00%) DevOps
3 14 (28.00%) TDD
3 14 (28.00%) Unit Testing
4 12 (24.00%) BDD
5 11 (22.00%) Workflow
6 10 (20.00%) Migration
6 10 (20.00%) Scrum
7 9 (18.00%) Configuration Management
8 8 (16.00%) System Testing
9 7 (14.00%) Performance Testing
10 6 (12.00%) Business Process Mapping
10 6 (12.00%) Continuous Improvement
10 6 (12.00%) Creative Thinking
10 6 (12.00%) ITIL
10 6 (12.00%) ITIL V3
10 6 (12.00%) Kanban
10 6 (12.00%) Test Automation
10 6 (12.00%) Virtual Team Management
11 5 (10.00%) Data Integration
Programming Languages
1 19 (38.00%) Java
2 15 (30.00%) Python
3 10 (20.00%) PowerShell
4 9 (18.00%) JavaScript
5 8 (16.00%) Bash Shell
6 7 (14.00%) SQL
7 5 (10.00%) C#
7 5 (10.00%) Perl
7 5 (10.00%) Ruby
8 3 (6.00%) T-SQL
8 3 (6.00%) TypeScript
9 2 (4.00%) Shell Script
10 1 (2.00%) Apex Code
10 1 (2.00%) Apple Swift
10 1 (2.00%) C
10 1 (2.00%) Objective-C
10 1 (2.00%) PHP
10 1 (2.00%) PL/SQL
10 1 (2.00%) VB.NET
10 1 (2.00%) XAML
Qualifications
1 6 (12.00%) Degree
2 4 (8.00%) PhD
3 1 (2.00%) AWS Certification
3 1 (2.00%) Numerate Degree
3 1 (2.00%) SC Cleared
3 1 (2.00%) Security Cleared
System Software
1 10 (20.00%) Apache ZooKeeper
2 3 (6.00%) Active Directory
3 2 (4.00%) HDFS
4 1 (2.00%) OpenAM
4 1 (2.00%) OpenDJ
4 1 (2.00%) OpenIDM
Systems Management
1 12 (24.00%) Hadoop YARN
2 9 (18.00%) Ansible
2 9 (18.00%) Opscode Chef
3 2 (4.00%) Ganglia
3 2 (4.00%) Graphite
3 2 (4.00%) Nagios
3 2 (4.00%) Oozie
3 2 (4.00%) StatsD
4 1 (2.00%) BladeLogic
4 1 (2.00%) Puppet
Vendors
1 7 (14.00%) ServiceNow
2 6 (12.00%) Microsoft
3 4 (8.00%) Netezza
3 4 (8.00%) Oracle
3 4 (8.00%) RapidMiner
4 2 (4.00%) Cloudera
4 2 (4.00%) Salesforce.com
5 1 (2.00%) Adobe
5 1 (2.00%) CA
5 1 (2.00%) ForgeRock
5 1 (2.00%) Google
5 1 (2.00%) MicroStrategy
5 1 (2.00%) Snow
5 1 (2.00%) Tableau