Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Web Services skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Web Services over the 6 months to 22 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.

Web Services
South London > Croydon
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 26 43 21
Rank change year-on-year +17 -22 +11
Contract jobs citing Web Services 85 32 29
As % of all contract IT jobs advertised in Croydon 9.76% 6.02% 8.71%
As % of the Libraries, Frameworks & Software Standards category 23.42% 19.75% 26.36%
Number of daily rates quoted 50 23 17
Croydon median daily rate £525 £425 £438
Median daily rate % change year-on-year +23.53% -2.86% +23.24%
10th Percentile £413 £366 £340
90th Percentile £581 £494 £476
South London median daily rate £475 £450 £363
% change year-on-year +5.56% +24.14% -0.68%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate £50.00 £50.00 £50.00

Web Services 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 Croydon with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Croydon
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 363 162 110
As % of all contract IT jobs advertised in Croydon 41.68% 30.45% 33.03%
Number of daily rates quoted 240 90 59
Croydon median daily rate £525 £413 £450
Median daily rate % change year-on-year +27.27% -8.33% -5.26%
10th Percentile £382 £313 £325
90th Percentile £671 £513 £505
South London median daily rate £500 £425 £375
% change year-on-year +17.65% +13.33% -
Number of hourly rates quoted 1 0 0
Croydon median hourly rate £28.50 - -
South London median hourly rate £47.83 £50.00 £48.92
% change year-on-year -4.34% +2.22% -67.39%

Web Services
Job Vacancy Trend in Croydon

Job postings citing Web Services as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for Web Services in Croydon

Web Services
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Web Services in Croydon.

Contractor daily rate trend for Web Services in Croydon

Web Services
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Web Services in Croydon over the 6 months to 22 November 2017.

Contractor daily rate histogram for Web Services in Croydon

Web Services
Contract Job Locations in Croydon

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Web Services within the Croydon region over the 6 months to 22 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
Thornton Heath - 2 £525 -
Coulsdon - 1 £425 -
Web Services
South London

For the 6 months to 22 November 2017, IT contractor jobs citing Web Services 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 Croydon region with a requirement for Web Services.

1 59 (69.41%) Java
2 53 (62.35%) Agile Software Development
3 42 (49.41%) Scrum
4 40 (47.06%) Continuous Integration
5 39 (45.88%) Jenkins
6 36 (42.35%) Git (software)
7 35 (41.18%) TDD
7 35 (41.18%) Microservices
8 34 (40.00%) REST
9 33 (38.82%) Security Cleared
10 30 (35.29%) Spring
10 30 (35.29%) DevOps
11 29 (34.12%) PostgreSQL
12 28 (32.94%) SC Cleared
13 27 (31.76%) Amazon AWS
14 24 (28.24%) Kanban
14 24 (28.24%) OO
15 23 (27.06%) Apache Camel
16 21 (24.71%) Linux
17 20 (23.53%) Maven
17 20 (23.53%) BDD
18 19 (22.35%) Kubernetes
18 19 (22.35%) Hadoop
19 16 (18.82%) NoSQL
19 16 (18.82%) HBase
19 16 (18.82%) Docker
20 15 (17.65%) Confluence
20 15 (17.65%) Spring Boot
20 15 (17.65%) JIRA
20 15 (17.65%) SOAP

Web Services
Co-occurring IT Skills in Croydon 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 15 (17.65%) Confluence
2 10 (11.76%) Apache
2 10 (11.76%) Tomcat
3 4 (4.71%) JBoss
4 3 (3.53%) Apache Spark
5 1 (1.18%) Elasticsearch
Business Applications
1 1 (1.18%) Oracle BPM
Cloud Services
1 27 (31.76%) Amazon AWS
2 6 (7.06%) Amazon EC2
3 4 (4.71%) Amazon S3
4 3 (3.53%) Office 365
5 2 (2.35%) AWS CloudFormation
5 2 (2.35%) Microsoft Azure
6 1 (1.18%) Amazon ELB
6 1 (1.18%) BrowserStack
6 1 (1.18%) GitHub
6 1 (1.18%) Route 53
Communications & Networking
1 6 (7.06%) VPN
2 3 (3.53%) DNS
2 3 (3.53%) OpenLDAP
3 1 (1.18%) LDAP
Database & Business Intelligence
1 29 (34.12%) PostgreSQL
2 19 (22.35%) Hadoop
3 16 (18.82%) HBase
3 16 (18.82%) NoSQL
4 13 (15.29%) Big Data
5 6 (7.06%) Relational Database
6 3 (3.53%) Amazon Redshift
6 3 (3.53%) Apache Hive
6 3 (3.53%) MySQL
7 2 (2.35%) MongoDB
8 1 (1.18%) Amazon RDS
8 1 (1.18%) DocumentDB
8 1 (1.18%) Neo4j
8 1 (1.18%) RDBMS
Development Applications
1 39 (45.88%) Jenkins
2 36 (42.35%) Git (software)
3 20 (23.53%) Maven
4 15 (17.65%) JIRA
5 14 (16.47%) JUnit
6 13 (15.29%) DbUnit
6 13 (15.29%) jMock
6 13 (15.29%) Mockito
6 13 (15.29%) SonarQube
7 11 (12.94%) IntelliJ
8 2 (2.35%) Protractor
8 2 (2.35%) Vagrant
9 1 (1.18%) Cucumber
9 1 (1.18%) gulp
9 1 (1.18%) Hudson
9 1 (1.18%) Jasmine
9 1 (1.18%) SoapUI
9 1 (1.18%) Sonatype Nexus
9 1 (1.18%) Travis CI
9 1 (1.18%) webpack
General
1 2 (2.35%) Finance
2 1 (1.18%) Legal
Job Titles
1 48 (56.47%) Developer
2 32 (37.65%) Java Developer
3 10 (11.76%) Architect
3 10 (11.76%) Big Data Developer
3 10 (11.76%) BPM Developer
3 10 (11.76%) DevOps Engineer
4 9 (10.59%) AWS DevOps
5 8 (9.41%) Consultant
6 7 (8.24%) Angular Developer
6 7 (8.24%) AWS DevOps Engineer
6 7 (8.24%) AWS Engineer
7 6 (7.06%) Agile Developer
7 6 (7.06%) Agile Java Developer
7 6 (7.06%) DevOps Consultant
7 6 (7.06%) Full Stack Developer
8 5 (5.88%) Linux DevOps Engineer
8 5 (5.88%) Linux Engineer
8 5 (5.88%) Linux/Unix DevOps
8 5 (5.88%) SC Cleared Java Developer
9 4 (4.71%) AWS Architect
Libraries, Frameworks & Software Standards
1 34 (40.00%) REST
2 30 (35.29%) Spring
3 23 (27.06%) Apache Camel
4 15 (17.65%) SOAP
4 15 (17.65%) Spring Boot
5 14 (16.47%) J2EE
5 14 (16.47%) RESTful
6 13 (15.29%) PowerMock
7 10 (11.76%) AngularJS
8 9 (10.59%) JSON
9 8 (9.41%) XML
10 7 (8.24%) Node.js
10 7 (8.24%) OpenID
10 7 (8.24%) Spring Security
11 6 (7.06%) HTML
11 6 (7.06%) JMS
11 6 (7.06%) JSF
11 6 (7.06%) Kafka
12 5 (5.88%) CSS
13 4 (4.71%) Express
Miscellaneous
1 11 (12.94%) Algorithms
2 3 (3.53%) Analytical Skills
2 3 (3.53%) Public Cloud
3 2 (2.35%) Enterprise Software
4 1 (1.18%) Smart Meter
4 1 (1.18%) User Experience
Operating Systems
1 21 (24.71%) Linux
2 6 (7.06%) CentOS
3 4 (4.71%) Red Hat Enterprise Linux
4 3 (3.53%) Unix
4 3 (3.53%) Windows
4 3 (3.53%) Windows 10
4 3 (3.53%) Windows Server
4 3 (3.53%) Windows Server 2012
Processes & Methodologies
1 53 (62.35%) Agile Software Development
2 42 (49.41%) Scrum
3 40 (47.06%) Continuous Integration
4 35 (41.18%) Microservices
4 35 (41.18%) TDD
5 30 (35.29%) DevOps
6 24 (28.24%) Kanban
6 24 (28.24%) OO
7 20 (23.53%) BDD
8 13 (15.29%) E-Commerce
9 12 (14.12%) Open Source
10 11 (12.94%) Technical Architecture
11 7 (8.24%) CQRS
11 7 (8.24%) Identity Access Management
11 7 (8.24%) Identity Management
11 7 (8.24%) Service Delivery
11 7 (8.24%) Test Automation
12 6 (7.06%) Configuration Management
12 6 (7.06%) Pair Programming
12 6 (7.06%) User Stories
Programming Languages
1 59 (69.41%) Java
2 14 (16.47%) JavaScript
3 8 (9.41%) Python
3 8 (9.41%) SQL
4 7 (8.24%) Groovy
4 7 (8.24%) Scala
5 5 (5.88%) Bash Shell
6 4 (4.71%) Ruby
7 3 (3.53%) PowerShell
8 2 (2.35%) Go
8 2 (2.35%) R
9 1 (1.18%) C#
9 1 (1.18%) PL/SQL
9 1 (1.18%) T-SQL
9 1 (1.18%) VBScript
Qualifications
1 33 (38.82%) Security Cleared
2 28 (32.94%) SC Cleared
3 8 (9.41%) AWS Certification
4 1 (1.18%) (ISC)2 CCSP
4 1 (1.18%) CEH
4 1 (1.18%) Cisco Certification
4 1 (1.18%) CISM
4 1 (1.18%) CISSP
4 1 (1.18%) DV Cleared
Quality Assurance & Compliance
1 4 (4.71%) QA
2 1 (1.18%) Disclosure Scotland
System Software
1 16 (18.82%) Docker
2 11 (12.94%) Active Directory
3 3 (3.53%) HDFS
4 2 (2.35%) VMware Infrastructure
4 2 (2.35%) vSphere
Systems Management
1 19 (22.35%) Kubernetes
2 13 (15.29%) Puppet
3 10 (11.76%) Terraform
4 7 (8.24%) Ansible
4 7 (8.24%) Opscode Chef
5 3 (3.53%) AirWatch
5 3 (3.53%) Hadoop YARN
5 3 (3.53%) logstash
6 2 (2.35%) Docker Swarm
6 2 (2.35%) Mesos
7 1 (1.18%) HP Quality Center
Vendors
1 4 (4.71%) Microsoft
1 4 (4.71%) SaltStack
1 4 (4.71%) VMware
2 3 (3.53%) Palo Alto
3 1 (1.18%) Guidewire
3 1 (1.18%) HP
3 1 (1.18%) Oracle