Period
to 22 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Potters Bar with a requirement for Java skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Java over the 6 months to 22 January 2018 with a comparison to the same period in the previous 2 years.

Java
Hertfordshire > Potters Bar
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 3 1 15
Rank change year-on-year -2 +14 +3
Permanent jobs citing Java 7 25 7
As % of all permanent IT jobs advertised in Potters Bar 20.00% 48.08% 11.29%
As % of the Programming Languages category 70.00% 86.21% 33.33%
Number of salaries quoted 7 25 7
Potters Bar median annual salary £70,000 £55,000 £66,500
Median salary % change year-on-year +27.27% -17.29% -5.00%
10th Percentile £47,500 £31,050 £63,850
90th Percentile £72,500 £72,500 £68,250
Hertfordshire median annual salary £52,500 £55,000 £50,000
% change year-on-year -4.55% +10.00% -

Java is in the Programming Languages 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 coding skills.

All Programming Languages
Potters Bar
Permanent vacancies with a requirement for coding skills 10 29 21
As % of all permanent IT jobs advertised in Potters Bar 28.57% 55.77% 33.87%
Number of salaries quoted 10 29 20
Potters Bar median annual salary £63,750 £55,000 £52,500
Median salary % change year-on-year +15.91% +4.76% +10.53%
10th Percentile £38,125 £34,850 £36,125
90th Percentile £72,500 £72,500 £68,250
Hertfordshire median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Java
Job Vacancy Trend in Potters Bar

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

Job vacancy trend for Java in Potters Bar

Java
Salary Trend in Potters Bar

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

Salary trend for Java in Potters Bar

Java
Salary Histogram in Potters Bar

The salary distribution of IT jobs citing Java in Potters Bar over the 6 months to 22 January 2018.

Salary histogram for Java in Potters Bar

For the 6 months to 22 January 2018, IT jobs citing Java 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 Java.

1 7 (100.00%) Agile Software Development
2 6 (85.71%) TDD
3 5 (71.43%) Scala
3 5 (71.43%) Apache Cassandra
3 5 (71.43%) NoSQL
3 5 (71.43%) Machine Learning
3 5 (71.43%) Akka
4 4 (57.14%) Amazon AWS
5 3 (42.86%) C#
5 3 (42.86%) C++
6 2 (28.57%) Robotics
7 1 (14.29%) Greenfield Project
7 1 (14.29%) Mentoring
7 1 (14.29%) Coaching
7 1 (14.29%) Microservices
7 1 (14.29%) AngularJS
7 1 (14.29%) High Availability
7 1 (14.29%) RESTful
7 1 (14.29%) Web Services

Java
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:

Cloud Services
1 4 (57.14%) Amazon AWS
Database & Business Intelligence
1 5 (71.43%) Apache Cassandra
1 5 (71.43%) NoSQL
Job Titles
1 5 (71.43%) Development Team Leader
2 4 (57.14%) Team Leader
3 2 (28.57%) Developer
3 2 (28.57%) Java Developer
3 2 (28.57%) Java Development Team Leader
3 2 (28.57%) Java Team Leader
Libraries, Frameworks & Software Standards
1 5 (71.43%) Akka
2 1 (14.29%) AngularJS
2 1 (14.29%) RESTful
2 1 (14.29%) Web Services
Miscellaneous
1 2 (28.57%) Robotics
2 1 (14.29%) Greenfield Project
Processes & Methodologies
1 7 (100.00%) Agile Software Development
2 6 (85.71%) TDD
3 5 (71.43%) Machine Learning
4 1 (14.29%) Coaching
4 1 (14.29%) High Availability
4 1 (14.29%) Mentoring
4 1 (14.29%) Microservices
Programming Languages
1 5 (71.43%) Scala
2 3 (42.86%) C#
2 3 (42.86%) C++