Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for Web Services skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Web Services over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Web Services
South London > Croydon
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 27 31 22
Rank change year-on-year +4 -9 +30
Permanent jobs citing Web Services 25 31 45
As % of all permanent IT jobs advertised in Croydon 7.27% 7.16% 11.36%
As % of the Libraries, Frameworks & Software Standards category 20.49% 23.66% 30.00%
Number of salaries quoted 13 26 56
Croydon median annual salary £60,000 £72,500 £55,000
Median salary % change year-on-year -17.24% +31.82% +15.79%
10th Percentile £48,000 £56,000 £40,125
90th Percentile £70,000 £80,000 £62,500
South London median annual salary £51,250 £55,000 £52,500
% change year-on-year -6.82% +4.76% +10.53%

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 permanent job vacancies advertised in Croydon with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Croydon
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 122 131 150
As % of all permanent IT jobs advertised in Croydon 35.47% 30.25% 37.88%
Number of salaries quoted 96 120 133
Croydon median annual salary £56,250 £52,250 £47,500
Median salary % change year-on-year +7.66% +10.00% +15.15%
10th Percentile £37,500 £31,925 £29,800
90th Percentile £78,750 £80,000 £59,750
South London median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

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
Salary Trend in Croydon

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Web Services in Croydon.

Salary trend for Web Services in Croydon

Web Services
Salary Histogram in Croydon

The salary distribution of IT jobs citing Web Services in Croydon over the 6 months to 20 November 2017.

Salary histogram for Web Services in Croydon

For the 6 months to 20 November 2017, IT 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 job ads across the Croydon region with a requirement for Web Services.

1 22 (88.00%) Java
2 18 (72.00%) Continuous Integration
3 17 (68.00%) Agile Software Development
3 17 (68.00%) JUnit
4 16 (64.00%) SOAP
4 16 (64.00%) J2EE
4 16 (64.00%) BDD
4 16 (64.00%) REST
5 15 (60.00%) Jenkins
6 14 (56.00%) TDD
6 14 (56.00%) Git (software)
7 11 (44.00%) DbUnit
7 11 (44.00%) Mockito
7 11 (44.00%) Maven
7 11 (44.00%) jMock
7 11 (44.00%) OO
7 11 (44.00%) PowerMock
7 11 (44.00%) SonarQube
8 10 (40.00%) Spring
8 10 (40.00%) Scrum
8 10 (40.00%) RESTful
8 10 (40.00%) Kanban
9 9 (36.00%) E-Commerce
9 9 (36.00%) XML
9 9 (36.00%) PostgreSQL
10 8 (32.00%) Tomcat
11 7 (28.00%) Open Source
11 7 (28.00%) Analytical Skills
11 7 (28.00%) Microservices
11 7 (28.00%) Apache Camel

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 8 (32.00%) Tomcat
2 5 (20.00%) Apache
3 1 (4.00%) Elasticsearch
3 1 (4.00%) nginx
Cloud Services
1 5 (20.00%) GitHub
2 2 (8.00%) SaaS
3 1 (4.00%) Amazon AWS
Database & Business Intelligence
1 9 (36.00%) PostgreSQL
2 5 (20.00%) MongoDB
2 5 (20.00%) MySQL
2 5 (20.00%) NoSQL
2 5 (20.00%) OrientDB
3 2 (8.00%) Big Data
3 2 (8.00%) Relational Database
4 1 (4.00%) Hadoop
Development Applications
1 17 (68.00%) JUnit
2 15 (60.00%) Jenkins
3 14 (56.00%) Git (software)
4 11 (44.00%) DbUnit
4 11 (44.00%) jMock
4 11 (44.00%) Maven
4 11 (44.00%) Mockito
4 11 (44.00%) SonarQube
5 6 (24.00%) FitNesse
5 6 (24.00%) NUnit
5 6 (24.00%) Selenium
6 4 (16.00%) Cucumber
6 4 (16.00%) Hudson
7 2 (8.00%) IntelliJ
8 1 (4.00%) Artifactory
8 1 (4.00%) GitLab
General
1 1 (4.00%) Electronics
1 1 (4.00%) Finance
1 1 (4.00%) Manufacturing
1 1 (4.00%) Marketing
1 1 (4.00%) Telecoms
Job Titles
1 20 (80.00%) Developer
1 20 (80.00%) Java Developer
2 6 (24.00%) Agile Developer
2 6 (24.00%) Agile Java Developer
3 5 (20.00%) BPM Developer
4 2 (8.00%) Automation Tester
4 2 (8.00%) Developer in Test
4 2 (8.00%) Senior Automation Tester
4 2 (8.00%) Senior Test Engineer
4 2 (8.00%) Senior Tester
4 2 (8.00%) Test Engineer
4 2 (8.00%) Tester
5 1 (4.00%) DevOps Engineer
5 1 (4.00%) Senior Developer
5 1 (4.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 16 (64.00%) J2EE
1 16 (64.00%) REST
1 16 (64.00%) SOAP
2 11 (44.00%) PowerMock
3 10 (40.00%) RESTful
3 10 (40.00%) Spring
4 9 (36.00%) XML
5 7 (28.00%) Apache Camel
6 6 (24.00%) Apache CXF
7 5 (20.00%) Java SE
8 2 (8.00%) Spring Boot
9 1 (4.00%) Elastic Stack
9 1 (4.00%) Kafka
9 1 (4.00%) RESTEasy
Miscellaneous
1 7 (28.00%) Analytical Skills
2 2 (8.00%) Mobile App
2 2 (8.00%) User Experience
Operating Systems
1 6 (24.00%) Linux
2 5 (20.00%) Windows
3 1 (4.00%) CoreOS
Processes & Methodologies
1 18 (72.00%) Continuous Integration
2 17 (68.00%) Agile Software Development
3 16 (64.00%) BDD
4 14 (56.00%) TDD
5 11 (44.00%) OO
6 10 (40.00%) Kanban
6 10 (40.00%) Scrum
7 9 (36.00%) E-Commerce
8 7 (28.00%) Microservices
8 7 (28.00%) Open Source
9 6 (24.00%) Test Automation
9 6 (24.00%) Test Strategy
10 5 (20.00%) Translating Business Requirements
11 4 (16.00%) Build Automation
11 4 (16.00%) Integration Testing
11 4 (16.00%) Refactoring
12 2 (8.00%) Compatibility Testing
12 2 (8.00%) Data Integration
12 2 (8.00%) Migration
12 2 (8.00%) OOD
Programming Languages
1 22 (88.00%) Java
2 5 (20.00%) SQL
3 1 (4.00%) Bash Shell
3 1 (4.00%) Python
Qualifications
1 3 (12.00%) Security Cleared
2 2 (8.00%) SC Cleared
Quality Assurance & Compliance
1 6 (24.00%) QA
System Software
1 1 (4.00%) Apache ZooKeeper
1 1 (4.00%) Docker
Systems Management
1 1 (4.00%) Ansible
1 1 (4.00%) HAProxy
1 1 (4.00%) Host Intrusion Detection System
1 1 (4.00%) Kibana
1 1 (4.00%) Kubernetes
1 1 (4.00%) logstash
1 1 (4.00%) Network Intrusion Detection System
1 1 (4.00%) Prometheus
1 1 (4.00%) Puppet
Vendors
1 5 (20.00%) Oracle
2 1 (4.00%) Hortonworks
2 1 (4.00%) SAP