Period
to 21 September 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 21 September 2018 with a comparison to the same period in the previous 2 years.

Web Services
East of England > Hertfordshire
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 25 24 29
Rank change year-on-year -1 +5 0
Permanent jobs citing Web Services 341 377 310
As % of all permanent IT jobs advertised in Hertfordshire 8.26% 9.16% 6.95%
As % of the Libraries, Frameworks & Software Standards category 21.61% 22.23% 21.32%
Number of salaries quoted 281 320 304
Hertfordshire median annual salary £50,000 £52,500 £50,000
Median salary % change year-on-year -4.76% +5.00% +5.26%
10th Percentile £33,750 £35,250 £37,500
90th Percentile £72,500 £68,875 £65,000
East of England median annual salary £50,000 £47,300 £50,000
% change year-on-year +5.71% -5.40% +11.11%

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

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,578 1,696 1,454
As % of all permanent IT jobs advertised in Hertfordshire 38.21% 41.20% 32.60%
Number of salaries quoted 1,351 1,470 1,294
Hertfordshire median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £30,000 £32,000 £30,000
90th Percentile £73,750 £68,750 £70,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

Web Services
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Web Services in Hertfordshire

Web Services
Salary Trend in Hertfordshire

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

Salary trend for Web Services in Hertfordshire

Web Services
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Web Services in Hertfordshire over the 6 months to 21 September 2018.

Salary histogram for Web Services in Hertfordshire

Web Services
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Web Services within the Hertfordshire region over the 6 months to 21 September 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -4 114 £45,000 -16.28% 12
Hemel Hempstead +38 50 £45,000 -35.71% 3
Hatfield -2 38 £60,000 - 1
Broxbourne +2 29 £45,000 - 6
Welwyn Garden City -14 19 £70,000 +93.10%
Rickmansworth +1 14 £55,000 +4.76%
Potters Bar -2 11 £70,000 -
Stevenage +6 9 £71,000 +57.78% 3
Borehamwood -6 8 £35,000 -4.11% 2
St Albans -15 7 £60,000 +9.09% 3
Hertford -1 6 £70,000 - 1
Harpenden +4 2 £45,000 -14.29%
Radlett -3 2 £42,500 +13.33%
Web Services
East of England

For the 6 months to 21 September 2018, IT jobs citing Web Services also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for Web Services.

1 164 (48.09%) Java
2 138 (40.47%) Agile Software Development
3 124 (36.36%) C#
3 124 (36.36%) .NET
4 114 (33.43%) Amazon AWS
5 111 (32.55%) MVC
6 110 (32.26%) SQL
7 105 (30.79%) JavaScript
8 89 (26.10%) HTML
9 77 (22.58%) Linux
10 75 (21.99%) SQL Server
11 68 (19.94%) ASP.NET
12 65 (19.06%) Problem-Solving
13 64 (18.77%) Oracle
14 61 (17.89%) Spring
14 61 (17.89%) RESTful
15 60 (17.60%) AngularJS
15 60 (17.60%) CSS
16 55 (16.13%) jQuery
17 54 (15.84%) WCF
18 53 (15.54%) REST
19 52 (15.25%) Scrum
20 51 (14.96%) TDD
21 50 (14.66%) Relational Database
22 48 (14.08%) .NET Framework
23 47 (13.78%) Migration
23 47 (13.78%) Microsoft
24 46 (13.49%) Microsoft Azure
24 46 (13.49%) ASP.NET MVC
25 44 (12.90%) XML

Web Services
Co-occurring IT Skills in Hertfordshire 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 41 (12.02%) WebSphere
2 34 (9.97%) Tomcat
3 29 (8.50%) JBoss
4 25 (7.33%) Oracle SOA Suite
5 20 (5.87%) WebLogic
6 18 (5.28%) OpenStack
7 14 (4.11%) MQSeries
8 13 (3.81%) CMS
9 12 (3.52%) GlassFish
9 12 (3.52%) Oracle Service Bus
10 10 (2.93%) Sitecore CMS
11 9 (2.64%) Apache
12 6 (1.76%) Elasticsearch
13 5 (1.47%) Drupal
14 4 (1.17%) IIS
14 4 (1.17%) NServiceBus
14 4 (1.17%) SharePoint
15 3 (0.88%) Adobe Experience Manager
15 3 (0.88%) WebSphere Application Server
16 1 (0.29%) SharePoint 2010
Applications
1 2 (0.59%) Photoshop
2 1 (0.29%) InfoPath
2 1 (0.29%) Microsoft Office
Business Applications
1 3 (0.88%) Magento
2 1 (0.29%) Fredhopper
2 1 (0.29%) SAP Hybris
Cloud Services
1 114 (33.43%) Amazon AWS
2 46 (13.49%) Microsoft Azure
3 19 (5.57%) IaaS
4 15 (4.40%) AWS CloudFormation
4 15 (4.40%) SaaS
5 14 (4.11%) Google Cloud Platform
5 14 (4.11%) PaaS
6 7 (2.05%) Cloud Computing
7 6 (1.76%) Runscope
8 4 (1.17%) Amazon EC2
8 4 (1.17%) Virtual Private Cloud
9 3 (0.88%) Akamai
9 3 (0.88%) Amazon CloudWatch
9 3 (0.88%) Amazon Glacier
9 3 (0.88%) Amazon S3
9 3 (0.88%) Amazon SQS
9 3 (0.88%) AWS CloudTrail
10 2 (0.59%) Boomi
10 2 (0.59%) Google App Engine
10 2 (0.59%) Office 365
Communications & Networking
1 36 (10.56%) TCP/IP
2 29 (8.50%) DNS
3 24 (7.04%) Firewall
3 24 (7.04%) Internet
4 22 (6.45%) VPN
5 18 (5.28%) Reverse Proxy
6 12 (3.52%) SAN
7 11 (3.23%) HTTP
8 9 (2.64%) Network Security
9 5 (1.47%) SSL
10 3 (0.88%) 802.11
10 3 (0.88%) DHCP
10 3 (0.88%) DVB
10 3 (0.88%) RTP
11 2 (0.59%) Skype
12 1 (0.29%) Wi-Fi
12 1 (0.29%) Wireless
Database & Business Intelligence
1 75 (21.99%) SQL Server
2 50 (14.66%) Relational Database
3 30 (8.80%) NoSQL
4 21 (6.16%) MySQL
5 19 (5.57%) RDBMS
6 16 (4.69%) Apache Cassandra
7 15 (4.40%) MongoDB
8 14 (4.11%) Oracle Database
9 11 (3.23%) SQL Server Integration Services
9 11 (3.23%) SQL Server Reporting Services
10 10 (2.93%) Big Data
11 7 (2.05%) GIS
11 7 (2.05%) Oracle Database 12c
11 7 (2.05%) PostgreSQL
12 6 (1.76%) SQL Server 2012
12 6 (1.76%) SQL Server Analysis Services
13 5 (1.47%) Data Warehouse
13 5 (1.47%) Power BI
14 4 (1.17%) Oracle Database 11g
14 4 (1.17%) Sybase ASE
Development Applications
1 43 (12.61%) Jenkins
2 40 (11.73%) Visual Studio
3 39 (11.44%) Git (software)
4 31 (9.09%) NUnit
5 30 (8.80%) Eclipse
6 26 (7.62%) JIRA
6 26 (7.62%) StyleCop
7 19 (5.57%) Rational Team Concert
8 15 (4.40%) Subversion
9 12 (3.52%) Team Foundation Server
10 11 (3.23%) CocoaPods
10 11 (3.23%) Cucumber
10 11 (3.23%) Selenium
11 10 (2.93%) Crashlytics
11 10 (2.93%) JUnit
12 5 (1.47%) Mockito
13 4 (1.17%) Bitbucket
13 4 (1.17%) JMeter
13 4 (1.17%) TeamCity
14 3 (0.88%) Maven
General
1 19 (5.57%) Finance
2 16 (4.69%) Retail
3 9 (2.64%) French Language
3 9 (2.64%) German Language
3 9 (2.64%) Swedish Language
4 6 (1.76%) Advertising
5 5 (1.47%) Banking
5 5 (1.47%) Legal
6 4 (1.17%) Marketing
7 3 (0.88%) Manufacturing
7 3 (0.88%) Multimedia
7 3 (0.88%) Telecoms
8 2 (0.59%) Electronics
8 2 (0.59%) Military
9 1 (0.29%) Automotive
9 1 (0.29%) Games
9 1 (0.29%) Law
Job Titles
1 212 (62.17%) Developer
2 77 (22.58%) .NET Developer
3 64 (18.77%) Java Developer
4 63 (18.48%) C# Developer
5 43 (12.61%) C# .NET Developer
5 43 (12.61%) Senior Developer
6 32 (9.38%) Software Engineer
7 29 (8.50%) Architect
7 29 (8.50%) ASP.NET Developer
7 29 (8.50%) C# ASP.NET Developer
8 27 (7.92%) Senior Java Developer
9 22 (6.45%) Software Developer
10 18 (5.28%) Infrastructure Architect
11 16 (4.69%) C# Software Developer
11 16 (4.69%) Consultant
12 15 (4.40%) Applications Developer
12 15 (4.40%) Java Development Team Leader
12 15 (4.40%) Java Team Leader
12 15 (4.40%) Lead Developer
12 15 (4.40%) Team Leader
Libraries, Frameworks & Software Standards
1 124 (36.36%) .NET
2 89 (26.10%) HTML
3 68 (19.94%) ASP.NET
4 61 (17.89%) RESTful
4 61 (17.89%) Spring
5 60 (17.60%) AngularJS
5 60 (17.60%) CSS
6 55 (16.13%) jQuery
7 54 (15.84%) WCF
8 53 (15.54%) REST
9 48 (14.08%) .NET Framework
10 46 (13.49%) ASP.NET MVC
11 44 (12.90%) XML
12 43 (12.61%) Hibernate
12 43 (12.61%) LINQ
13 41 (12.02%) SOAP
14 36 (10.56%) J2EE
15 33 (9.68%) ASP.NET Web API
15 33 (9.68%) Entity Framework
16 32 (9.38%) JSON
Miscellaneous
1 29 (8.50%) Computer Science
2 26 (7.62%) Enterprise Software
3 23 (6.74%) Analytical Skills
4 19 (5.57%) Hybrid Cloud
5 18 (5.28%) Replication
6 15 (4.40%) Mobile App
7 14 (4.11%) Greenfield Project
7 14 (4.11%) User Experience
8 12 (3.52%) Self-Motivation
9 11 (3.23%) Linux Command Line
10 10 (2.93%) Social Media
11 9 (2.64%) Data Centre
11 9 (2.64%) Management Information System
12 8 (2.35%) Robotics
13 4 (1.17%) Public Cloud
14 3 (0.88%) MPEG
14 3 (0.88%) Video\Live Streaming
15 2 (0.59%) Mainframe
15 2 (0.59%) N-Tier
15 2 (0.59%) Smartphone
Operating Systems
1 77 (22.58%) Linux
2 39 (11.44%) Windows
3 32 (9.38%) Unix
4 19 (5.57%) Android
5 15 (4.40%) Apple iOS
6 6 (1.76%) HPUX
6 6 (1.76%) Windows Server
7 4 (1.17%) Solaris
8 2 (0.59%) CentOS
9 1 (0.29%) Ubuntu
9 1 (0.29%) Windows 10
9 1 (0.29%) Windows 8
9 1 (0.29%) Windows Server 2012
Processes & Methodologies
1 138 (40.47%) Agile Software Development
2 111 (32.55%) MVC
3 65 (19.06%) Problem-Solving
4 52 (15.25%) Scrum
5 51 (14.96%) TDD
6 47 (13.78%) Migration
7 43 (12.61%) Software Engineering
8 42 (12.32%) SOA
9 37 (10.85%) Continuous Integration
10 33 (9.68%) Microservices
11 27 (7.92%) Coaching
12 25 (7.33%) DevOps
12 25 (7.33%) OO
13 24 (7.04%) High Availability
14 23 (6.74%) Unit Testing
15 18 (5.28%) Disaster Recovery
15 18 (5.28%) Test Automation
16 17 (4.99%) Android Development
16 17 (4.99%) Data Analysis
17 16 (4.69%) Mentoring
Programming Languages
1 164 (48.09%) Java
2 124 (36.36%) C#
3 110 (32.26%) SQL
4 105 (30.79%) JavaScript
5 26 (7.62%) T-SQL
6 24 (7.04%) PowerShell
7 23 (6.74%) Groovy
8 22 (6.45%) Bash Shell
9 19 (5.57%) PL/SQL
10 18 (5.28%) Python
11 17 (4.99%) VB.NET
12 15 (4.40%) Shell Script
13 14 (4.11%) PHP
14 13 (3.81%) Java 8
15 12 (3.52%) C
15 12 (3.52%) C++
16 11 (3.23%) Apple Swift
16 11 (3.23%) Kotlin
16 11 (3.23%) Scala
17 10 (2.93%) AWK
Qualifications
1 37 (10.85%) Degree
2 13 (3.81%) Computer Science Degree
3 12 (3.52%) PhD
4 11 (3.23%) AWS Certification
5 8 (2.35%) Master's Degree
6 7 (2.05%) Microsoft Certification
7 4 (1.17%) MCSE
8 3 (0.88%) ITIL Certification
9 2 (0.59%) Numerate Degree
10 1 (0.29%) ISTQB
10 1 (0.29%) SC Cleared
10 1 (0.29%) Security Cleared
Quality Assurance & Compliance
1 10 (2.93%) QA
2 7 (2.05%) SLA
3 4 (1.17%) PMO
4 3 (0.88%) GCP
System Software
1 15 (4.40%) Docker
2 13 (3.81%) VMware ESXi
3 8 (2.35%) Hyper-V
3 8 (2.35%) VMware Infrastructure
4 1 (0.29%) Active Directory
4 1 (0.29%) Samba
Systems Management
1 17 (4.99%) Opscode Chef
2 14 (4.11%) Puppet
3 10 (2.93%) Kubernetes
4 4 (1.17%) HP Data Protector
5 1 (0.29%) Ansible
5 1 (0.29%) Terraform
Vendors
1 64 (18.77%) Oracle
2 47 (13.78%) Microsoft
3 34 (9.97%) IBM
4 18 (5.28%) VMware
5 14 (4.11%) Google
5 14 (4.11%) Talend
6 12 (3.52%) hybris
7 10 (2.93%) Sitecore
8 9 (2.64%) AppDynamics
8 9 (2.64%) Dynatrace
9 6 (1.76%) Splunk
9 6 (1.76%) Sybase
10 5 (1.47%) ATG
10 5 (1.47%) EMC
10 5 (1.47%) NetApp
10 5 (1.47%) SAP
10 5 (1.47%) Xamarin
11 4 (1.17%) 3PAR
11 4 (1.17%) HP
12 3 (0.88%) Red Hat