Period
to 22 October 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 22 October 2018 with a comparison to the same period in the previous 2 years.

PL/SQL (PLSQL)
Essex > Colchester
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 27 28 40
Rank change year-on-year +1 +12 -2
Permanent jobs citing PL/SQL 13 20 15
As % of all permanent IT jobs advertised in Colchester 5.83% 7.19% 4.26%
As % of the Programming Languages category 8.67% 13.07% 8.67%
Number of salaries quoted 13 20 13
Colchester median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £27,500 £45,875 £40,500
90th Percentile £76,250 £65,000 £72,750
Essex median annual salary £50,000 £45,000 £60,000
% change year-on-year +11.11% -25.00% +9.09%

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 150 153 173
As % of all permanent IT jobs advertised in Colchester 67.26% 55.04% 49.15%
Number of salaries quoted 109 125 151
Colchester median annual salary £40,000 £45,000 £40,000
Median salary % change year-on-year -11.11% +12.50% +14.29%
10th Percentile £24,000 £29,650 £22,500
90th Percentile £69,250 £57,500 £63,750
Essex median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +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 22 October 2018.

Salary histogram for PL/SQL in Colchester

For the 6 months to 22 October 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 12 (92.31%) Oracle
2 11 (84.62%) Agile Software Development
2 11 (84.62%) Relational Database
3 10 (76.92%) SQL
4 9 (69.23%) Oracle Database
5 7 (53.85%) Java
5 7 (53.85%) RDBMS
5 7 (53.85%) Linux
6 6 (46.15%) Degree
6 6 (46.15%) Computer Science
6 6 (46.15%) Data Warehouse
6 6 (46.15%) E-Commerce
6 6 (46.15%) Swing
6 6 (46.15%) ETL
6 6 (46.15%) T-SQL
6 6 (46.15%) MySQL
7 5 (38.46%) HTML
7 5 (38.46%) CSS
7 5 (38.46%) JSP
7 5 (38.46%) Servlets
7 5 (38.46%) JavaScript
7 5 (38.46%) Spring MVC
7 5 (38.46%) Ajax
7 5 (38.46%) MVC
7 5 (38.46%) Spring
7 5 (38.46%) Java EE
8 4 (30.77%) OOP
8 4 (30.77%) OO
9 3 (23.08%) JBoss
9 3 (23.08%) JMS

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 3 (23.08%) JBoss
1 3 (23.08%) Tomcat
1 3 (23.08%) WebSphere
2 2 (15.38%) Apache
2 2 (15.38%) Apache Geronimo
2 2 (15.38%) Apache Spark
2 2 (15.38%) GlassFish
3 1 (7.69%) WebLogic
Applications
1 2 (15.38%) Weka
Database & Business Intelligence
1 11 (84.62%) Relational Database
2 9 (69.23%) Oracle Database
3 7 (53.85%) RDBMS
4 6 (46.15%) Data Warehouse
4 6 (46.15%) MySQL
5 3 (23.08%) NoSQL
5 3 (23.08%) PostgreSQL
5 3 (23.08%) SQL Server
6 2 (15.38%) Apache Hive
6 2 (15.38%) Big Data
6 2 (15.38%) CouchDB
6 2 (15.38%) Hadoop
6 2 (15.38%) Mahout
6 2 (15.38%) MongoDB
6 2 (15.38%) Neo4j
6 2 (15.38%) Sqoop
7 1 (7.69%) CloverETL
7 1 (7.69%) Data Mining
Development Applications
1 3 (23.08%) Ant
1 3 (23.08%) Gradle
1 3 (23.08%) Maven
Job Titles
1 13 (100.00%) Developer
2 7 (53.85%) Java Developer
3 6 (46.15%) Oracle Developer
4 5 (38.46%) Database Developer
4 5 (38.46%) Database Programmer
4 5 (38.46%) Oracle Database Developer
4 5 (38.46%) Programmer
5 3 (23.08%) Graduate
5 3 (23.08%) Graduate Developer
5 3 (23.08%) Graduate Java Developer
5 3 (23.08%) Junior
5 3 (23.08%) Junior Developer
5 3 (23.08%) Junior Java Developer
5 3 (23.08%) MySQL Developer
6 2 (15.38%) Lead Developer
6 2 (15.38%) Lead Java Developer
7 1 (7.69%) Java Software Developer
7 1 (7.69%) Software Developer
7 1 (7.69%) SQL Database Developer
7 1 (7.69%) SQL Programmer
Libraries, Frameworks & Software Standards
1 6 (46.15%) Swing
2 5 (38.46%) Ajax
2 5 (38.46%) CSS
2 5 (38.46%) HTML
2 5 (38.46%) Java EE
2 5 (38.46%) JSP
2 5 (38.46%) Servlets
2 5 (38.46%) Spring
2 5 (38.46%) Spring MVC
3 3 (23.08%) Hibernate
3 3 (23.08%) J2EE
3 3 (23.08%) JMS
4 2 (15.38%) EJB
4 2 (15.38%) FreeMarker
4 2 (15.38%) JPA
4 2 (15.38%) REST
4 2 (15.38%) SOAP
4 2 (15.38%) TopLink
4 2 (15.38%) Web Services
Miscellaneous
1 6 (46.15%) Computer Science
2 1 (7.69%) Enterprise Software
Operating Systems
1 7 (53.85%) Linux
Processes & Methodologies
1 11 (84.62%) Agile Software Development
2 6 (46.15%) E-Commerce
2 6 (46.15%) ETL
3 5 (38.46%) MVC
4 4 (30.77%) OO
4 4 (30.77%) OOP
5 3 (23.08%) Open Source
5 3 (23.08%) Software Engineering
6 2 (15.38%) Analytics
6 2 (15.38%) Scrum-ban
7 1 (7.69%) Business Intelligence
7 1 (7.69%) Data Modelling
7 1 (7.69%) Performance Tuning
Programming Languages
1 10 (76.92%) SQL
2 7 (53.85%) Java
3 6 (46.15%) T-SQL
4 5 (38.46%) JavaScript
Qualifications
1 6 (46.15%) Degree
2 1 (7.69%) Computer Science Degree
System Software
1 2 (15.38%) HDFS
Vendors
1 12 (92.31%) Oracle
2 3 (23.08%) Tableau
3 2 (15.38%) Alteryx