Period
to 18 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Colchester with a requirement for PL/SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited PL/SQL over the 6 months to 18 August 2018 with a comparison to the same period in the previous 2 years.

PL/SQL (PLSQL)
Essex > Colchester
6 months to
18 Aug 2018
Same period 2017 Same period 2016
Rank 24 15 38
Rank change year-on-year -9 +23 +11
Permanent jobs citing PL/SQL 23 59 22
As % of all permanent IT jobs advertised in Colchester 8.04% 15.05% 6.01%
As % of the Programming Languages category 11.68% 23.05% 11.28%
Number of salaries quoted 23 59 22
Colchester median annual salary £45,000 £50,000 £42,500
Median salary % change year-on-year -10.00% +17.65% -5.56%
10th Percentile £27,500 £42,500 £37,500
90th Percentile £79,500 £65,000 £63,750
Essex median annual salary £45,000 £50,000 £57,500
% change year-on-year -10.00% -13.04% +27.78%

PL/SQL 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 Colchester with a requirement for coding skills.

All Programming Languages
Colchester
Permanent vacancies with a requirement for coding skills 197 256 195
As % of all permanent IT jobs advertised in Colchester 68.88% 65.31% 53.28%
Number of salaries quoted 170 222 179
Colchester median annual salary £45,000 £42,500 £40,000
Median salary % change year-on-year +5.88% +6.25% +21.21%
10th Percentile £24,000 £29,250 £22,500
90th Percentile £65,000 £53,750 £63,750
Essex median annual salary £44,000 £45,000 £42,500
% change year-on-year -2.22% +5.88% +6.25%

PL/SQL
Job Vacancy Trend in Colchester

Job postings citing PL/SQL as a percentage of all IT jobs advertised in Colchester.

Job vacancy trend for PL/SQL in Colchester

PL/SQL
Salary Trend in Colchester

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing PL/SQL in Colchester.

Salary trend for PL/SQL in Colchester

PL/SQL
Salary Histogram in Colchester

The salary distribution of IT jobs citing PL/SQL in Colchester over the 6 months to 18 August 2018.

Salary histogram for PL/SQL in Colchester

For the 6 months to 18 August 2018, IT jobs citing PL/SQL 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 Colchester region with a requirement for PL/SQL.

1 21 (91.30%) Oracle
2 20 (86.96%) Oracle Database
3 19 (82.61%) SQL
4 17 (73.91%) Relational Database
5 16 (69.57%) Agile Software Development
6 12 (52.17%) Linux
7 11 (47.83%) RDBMS
8 10 (43.48%) Java
9 9 (39.13%) MySQL
9 9 (39.13%) OOP
9 9 (39.13%) OO
9 9 (39.13%) ETL
9 9 (39.13%) Swing
9 9 (39.13%) Data Warehouse
9 9 (39.13%) E-Commerce
9 9 (39.13%) Degree
9 9 (39.13%) Computer Science
10 7 (30.43%) T-SQL
11 6 (26.09%) Spring
11 6 (26.09%) Ajax
11 6 (26.09%) Java EE
11 6 (26.09%) MVC
11 6 (26.09%) JavaScript
11 6 (26.09%) HTML
11 6 (26.09%) CSS
11 6 (26.09%) JSP
11 6 (26.09%) Spring MVC
12 5 (21.74%) Open Source
12 5 (21.74%) Performance Tuning
12 5 (21.74%) Servlets

PL/SQL
Co-occurring IT Skills in Colchester 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 4 (17.39%) JBoss
1 4 (17.39%) Tomcat
1 4 (17.39%) WebLogic
1 4 (17.39%) WebSphere
2 1 (4.35%) Apache
Database & Business Intelligence
1 20 (86.96%) Oracle Database
2 17 (73.91%) Relational Database
3 11 (47.83%) RDBMS
4 9 (39.13%) Data Warehouse
4 9 (39.13%) MySQL
5 4 (17.39%) Data Mining
5 4 (17.39%) NoSQL
5 4 (17.39%) PostgreSQL
5 4 (17.39%) SQL Server
6 2 (8.70%) CloverETL
7 1 (4.35%) OLAP
7 1 (4.35%) Oracle OLAP
Development Applications
1 4 (17.39%) Ant
1 4 (17.39%) Gradle
1 4 (17.39%) Maven
Job Titles
1 19 (82.61%) Developer
2 10 (43.48%) Java Developer
2 10 (43.48%) Oracle Developer
3 7 (30.43%) Database Developer
3 7 (30.43%) Database Programmer
3 7 (30.43%) Oracle Database Developer
3 7 (30.43%) Programmer
4 5 (21.74%) Graduate
4 5 (21.74%) Graduate Developer
4 5 (21.74%) Graduate Java Developer
4 5 (21.74%) Junior
4 5 (21.74%) Junior Developer
4 5 (21.74%) Junior Java Developer
4 5 (21.74%) MySQL Developer
5 4 (17.39%) DBA
5 4 (17.39%) Oracle DBA
6 3 (13.04%) Administrator
6 3 (13.04%) Java Software Developer
6 3 (13.04%) Lead Developer
6 3 (13.04%) Lead Java Developer
Libraries, Frameworks & Software Standards
1 9 (39.13%) Swing
2 6 (26.09%) Ajax
2 6 (26.09%) CSS
2 6 (26.09%) HTML
2 6 (26.09%) Java EE
2 6 (26.09%) JSP
2 6 (26.09%) Spring
2 6 (26.09%) Spring MVC
3 5 (21.74%) J2EE
3 5 (21.74%) Servlets
4 4 (17.39%) Hibernate
4 4 (17.39%) JMS
5 1 (4.35%) SOAP
5 1 (4.35%) Web Services
Miscellaneous
1 9 (39.13%) Computer Science
2 3 (13.04%) Clustering
3 1 (4.35%) Enterprise Software
Operating Systems
1 12 (52.17%) Linux
Processes & Methodologies
1 16 (69.57%) Agile Software Development
2 9 (39.13%) E-Commerce
2 9 (39.13%) ETL
2 9 (39.13%) OO
2 9 (39.13%) OOP
3 6 (26.09%) MVC
4 5 (21.74%) Open Source
4 5 (21.74%) Performance Tuning
4 5 (21.74%) Software Engineering
5 3 (13.04%) User Acceptance Testing
6 2 (8.70%) Business Intelligence
6 2 (8.70%) Data Modelling
Programming Languages
1 19 (82.61%) SQL
2 10 (43.48%) Java
3 7 (30.43%) T-SQL
4 6 (26.09%) JavaScript
Qualifications
1 9 (39.13%) Degree
2 4 (17.39%) Computer Science Degree
System Software
1 3 (13.04%) Oracle RAC
Systems Management
1 3 (13.04%) Oracle Enterprise Manager
Vendors
1 21 (91.30%) Oracle
2 3 (13.04%) NetApp
3 2 (8.70%) Tableau