Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Potters Bar 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 19 November 2017 with a comparison to the same period in the previous 2 years.

Web Services
Hertfordshire > Potters Bar
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 9 12 4
Rank change year-on-year +3 -8 +17
Permanent jobs citing Web Services 4 4 12
As % of all permanent IT jobs advertised in Potters Bar 9.52% 9.09% 35.29%
As % of the Libraries, Frameworks & Software Standards category 28.57% 21.05% 85.71%
Number of salaries quoted 4 4 12
Potters Bar median annual salary £70,000 £70,000 £40,000
Median salary % change year-on-year - +75.00% +18.52%
10th Percentile £67,500 £67,500 £35,000
90th Percentile £72,500 £72,500 £48,750
Hertfordshire median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +4.17%

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

All Software Libraries and Frameworks
Potters Bar
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 14 19 14
As % of all permanent IT jobs advertised in Potters Bar 33.33% 43.18% 41.18%
Number of salaries quoted 14 19 14
Potters Bar median annual salary £44,000 £55,000 £41,250
Median salary % change year-on-year -20.00% +33.33% +10.00%
10th Percentile £42,000 £27,250 £35,000
90th Percentile £72,500 £72,500 £48,750
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

Web Services
Job Vacancy Trend in Potters Bar

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

Job vacancy trend for Web Services in Potters Bar

Web Services
Salary Trend in Potters Bar

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

Salary trend for Web Services in Potters Bar

For the 6 months to 19 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 Potters Bar region with a requirement for Web Services.

1 4 (100.00%) Java
1 4 (100.00%) Agile Software Development
1 4 (100.00%) RESTful
1 4 (100.00%) Scala
1 4 (100.00%) Apache Cassandra
1 4 (100.00%) NoSQL
1 4 (100.00%) High Availability
1 4 (100.00%) Machine Learning
1 4 (100.00%) AngularJS
1 4 (100.00%) Akka
1 4 (100.00%) Mentoring
1 4 (100.00%) Coaching
1 4 (100.00%) Microservices
1 4 (100.00%) Greenfield Project

Web Services
Co-occurring IT Skills in Potters Bar 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:

Database & Business Intelligence
1 4 (100.00%) Apache Cassandra
1 4 (100.00%) NoSQL
Job Titles
1 4 (100.00%) Development Team Leader
1 4 (100.00%) Java Development Team Leader
1 4 (100.00%) Java Team Leader
1 4 (100.00%) Team Leader
Libraries, Frameworks & Software Standards
1 4 (100.00%) Akka
1 4 (100.00%) AngularJS
1 4 (100.00%) RESTful
Miscellaneous
1 4 (100.00%) Greenfield Project
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Coaching
1 4 (100.00%) High Availability
1 4 (100.00%) Machine Learning
1 4 (100.00%) Mentoring
1 4 (100.00%) Microservices
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) Scala