Period
to 23 May 2019

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 23 May 2019 with a comparison to the same period in the previous 2 years.

PL/SQL (PLSQL)
Essex > Colchester
6 months to
23 May 2019
Same period 2018 Same period 2017
Rank 26 30 11
Rank change year-on-year +4 -19 +16
Permanent jobs citing PL/SQL 11 36 90
As % of all permanent IT jobs advertised in Colchester 6.25% 9.14% 21.08%
As % of the Programming Languages category 11.34% 13.79% 29.80%
Number of salaries quoted 11 36 90
Colchester median annual salary £75,000 £50,000 £50,000
Median salary % change year-on-year +50.00% - -13.04%
10th Percentile £56,250 £32,500 £42,125
90th Percentile £77,500 £79,500 £68,750
Essex median annual salary £57,500 £50,000 £50,000
% change year-on-year +15.00% - -13.04%

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 97 261 302
As % of all permanent IT jobs advertised in Colchester 55.11% 66.24% 70.73%
Number of salaries quoted 76 228 264
Colchester median annual salary £41,250 £50,000 £47,500
Median salary % change year-on-year -17.50% +5.26% +26.67%
10th Percentile £29,250 £27,500 £31,250
90th Percentile £71,250 £70,000 £63,750
Essex median annual salary £42,500 £49,000 £45,000
% change year-on-year -13.27% +8.89% +5.88%

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 23 May 2019.

Salary histogram for PL/SQL in Colchester

For the 6 months to 23 May 2019, 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 11 (100.00%) Oracle
1 11 (100.00%) Linux
2 10 (90.91%) RDBMS
2 10 (90.91%) Relational Database
3 7 (63.64%) HDFS
3 7 (63.64%) Apache Spark
3 7 (63.64%) Hadoop
3 7 (63.64%) CouchDB
3 7 (63.64%) REST
3 7 (63.64%) Tableau
3 7 (63.64%) Neo4j
3 7 (63.64%) Mahout
3 7 (63.64%) Big Data
3 7 (63.64%) Analytics
3 7 (63.64%) Sqoop
3 7 (63.64%) Gradle
3 7 (63.64%) Alteryx
3 7 (63.64%) MySQL
3 7 (63.64%) Apache Geronimo
3 7 (63.64%) JMS
3 7 (63.64%) JBoss
3 7 (63.64%) Apache
3 7 (63.64%) Swing
3 7 (63.64%) Tomcat
3 7 (63.64%) MVC
3 7 (63.64%) PostgreSQL
3 7 (63.64%) Hibernate
3 7 (63.64%) T-SQL
3 7 (63.64%) HTML
3 7 (63.64%) Java

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 7 (63.64%) Apache
1 7 (63.64%) Apache Geronimo
1 7 (63.64%) Apache Spark
1 7 (63.64%) GlassFish
1 7 (63.64%) JBoss
1 7 (63.64%) Tomcat
1 7 (63.64%) WebSphere
2 6 (54.55%) Apache Pig
Applications
1 7 (63.64%) Weka
Database & Business Intelligence
1 10 (90.91%) RDBMS
1 10 (90.91%) Relational Database
2 7 (63.64%) Apache Hive
2 7 (63.64%) Big Data
2 7 (63.64%) CouchDB
2 7 (63.64%) Hadoop
2 7 (63.64%) Mahout
2 7 (63.64%) MongoDB
2 7 (63.64%) MySQL
2 7 (63.64%) Neo4j
2 7 (63.64%) NoSQL
2 7 (63.64%) PostgreSQL
2 7 (63.64%) SQL Server
2 7 (63.64%) Sqoop
3 4 (36.36%) Oracle Database
4 1 (9.09%) SQLPlus
Development Applications
1 7 (63.64%) Ant
1 7 (63.64%) Gradle
1 7 (63.64%) Maven
Job Titles
1 7 (63.64%) Developer
1 7 (63.64%) Java Developer
1 7 (63.64%) Lead Developer
1 7 (63.64%) Lead Java Developer
2 6 (54.55%) Agile Developer
2 6 (54.55%) Agile Java Developer
2 6 (54.55%) Java Swing Developer
3 4 (36.36%) Administrator
3 4 (36.36%) DBA
3 4 (36.36%) Oracle DBA
4 3 (27.27%) Cloud Administrator
4 3 (27.27%) Database Team Leader
4 3 (27.27%) Oracle Team Leader
4 3 (27.27%) Team Leader
4 3 (27.27%) VMWare Administrator
5 1 (9.09%) Senior DBA
5 1 (9.09%) Senior Oracle DBA
Libraries, Frameworks & Software Standards
1 7 (63.64%) CSS
1 7 (63.64%) EJB
1 7 (63.64%) FreeMarker
1 7 (63.64%) Hibernate
1 7 (63.64%) HTML
1 7 (63.64%) Java EE
1 7 (63.64%) JMS
1 7 (63.64%) JPA
1 7 (63.64%) JSP
1 7 (63.64%) REST
1 7 (63.64%) Servlets
1 7 (63.64%) SOAP
1 7 (63.64%) Spring
1 7 (63.64%) Spring MVC
1 7 (63.64%) Swing
1 7 (63.64%) TopLink
1 7 (63.64%) Web Services
2 1 (9.09%) .NET
2 1 (9.09%) Ajax
Operating Systems
1 11 (100.00%) Linux
2 1 (9.09%) Red Hat Enterprise Linux
Processes & Methodologies
1 7 (63.64%) Agile Software Development
1 7 (63.64%) Analytics
1 7 (63.64%) MVC
2 6 (54.55%) OOP
3 1 (9.09%) Computer Science
3 1 (9.09%) Database Security
3 1 (9.09%) Disaster Recovery
3 1 (9.09%) E-Commerce
3 1 (9.09%) Performance Tuning
3 1 (9.09%) Scrum-ban
3 1 (9.09%) User Acceptance Testing
Programming Languages
1 7 (63.64%) Java
1 7 (63.64%) JavaScript
1 7 (63.64%) T-SQL
2 4 (36.36%) Shell Script
2 4 (36.36%) SQL
Qualifications
1 1 (9.09%) Degree
System Software
1 7 (63.64%) HDFS
2 1 (9.09%) NFS
2 1 (9.09%) Oracle RAC
Systems Management
1 1 (9.09%) Data Guard
1 1 (9.09%) Oracle Enterprise Manager
1 1 (9.09%) Oracle RMAN
Vendors
1 11 (100.00%) Oracle
2 7 (63.64%) Alteryx
2 7 (63.64%) Tableau
3 4 (36.36%) VMware
4 1 (9.09%) NetApp