Period
to 17 December 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 17 December 2018 with a comparison to the same period in the previous 2 years.

PL/SQL (PLSQL)
Essex > Colchester
6 months to
17 Dec 2018
Same period 2017 Same period 2016
Rank 23 16 18
Rank change year-on-year -7 +2 +15
Permanent jobs citing PL/SQL 12 27 35
As % of all permanent IT jobs advertised in Colchester 6.70% 10.19% 11.08%
As % of the Programming Languages category 10.00% 19.85% 20.59%
Number of salaries quoted 12 27 32
Colchester median annual salary £72,500 £50,000 £50,000
Median salary % change year-on-year +45.00% - -
10th Percentile £51,875 £45,000 £46,250
90th Percentile £77,375 £73,500 £68,750
Essex median annual salary £72,500 £45,000 £50,000
% change year-on-year +61.11% -10.00% -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 120 136 170
As % of all permanent IT jobs advertised in Colchester 67.04% 51.32% 53.80%
Number of salaries quoted 77 108 150
Colchester median annual salary £35,000 £45,000 £42,500
Median salary % change year-on-year -22.22% +5.88% +21.43%
10th Percentile £26,250 £25,875 £31,125
90th Percentile £76,250 £65,750 £68,750
Essex median annual salary £42,000 £47,000 £42,500
% change year-on-year -10.64% +10.59% +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 17 December 2018.

Salary histogram for PL/SQL in Colchester

For the 6 months to 17 December 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 (100.00%) Oracle
1 12 (100.00%) Linux
1 12 (100.00%) RDBMS
1 12 (100.00%) Agile Software Development
1 12 (100.00%) Relational Database
2 10 (83.33%) HDFS
2 10 (83.33%) Apache Spark
2 10 (83.33%) REST
2 10 (83.33%) Tableau
2 10 (83.33%) Apache Geronimo
2 10 (83.33%) Spring
2 10 (83.33%) Maven
2 10 (83.33%) WebSphere
2 10 (83.33%) Java EE
2 10 (83.33%) Spring MVC
2 10 (83.33%) FreeMarker
2 10 (83.33%) GlassFish
2 10 (83.33%) JPA
2 10 (83.33%) Hadoop
2 10 (83.33%) CouchDB
2 10 (83.33%) Apache Hive
2 10 (83.33%) MongoDB
2 10 (83.33%) NoSQL
2 10 (83.33%) Weka
2 10 (83.33%) Neo4j
2 10 (83.33%) Mahout
2 10 (83.33%) Big Data
2 10 (83.33%) Analytics
2 10 (83.33%) Sqoop
2 10 (83.33%) Gradle

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 10 (83.33%) Apache
1 10 (83.33%) Apache Geronimo
1 10 (83.33%) Apache Spark
1 10 (83.33%) GlassFish
1 10 (83.33%) JBoss
1 10 (83.33%) Tomcat
1 10 (83.33%) WebSphere
2 2 (16.67%) Apache Pig
Applications
1 10 (83.33%) Weka
Database & Business Intelligence
1 12 (100.00%) RDBMS
1 12 (100.00%) Relational Database
2 10 (83.33%) Apache Hive
2 10 (83.33%) Big Data
2 10 (83.33%) CouchDB
2 10 (83.33%) Hadoop
2 10 (83.33%) Mahout
2 10 (83.33%) MongoDB
2 10 (83.33%) MySQL
2 10 (83.33%) Neo4j
2 10 (83.33%) NoSQL
2 10 (83.33%) PostgreSQL
2 10 (83.33%) SQL Server
2 10 (83.33%) Sqoop
3 2 (16.67%) Data Warehouse
3 2 (16.67%) Oracle Database
Development Applications
1 10 (83.33%) Ant
1 10 (83.33%) Gradle
1 10 (83.33%) Maven
Job Titles
1 12 (100.00%) Developer
2 10 (83.33%) Java Developer
2 10 (83.33%) Lead Developer
2 10 (83.33%) Lead Java Developer
3 2 (16.67%) Agile Developer
3 2 (16.67%) Agile Java Developer
3 2 (16.67%) Database Developer
3 2 (16.67%) Database Programmer
3 2 (16.67%) Java Swing Developer
3 2 (16.67%) Oracle Database Developer
3 2 (16.67%) Oracle Developer
3 2 (16.67%) Programmer
4 1 (8.33%) SQL Database Developer
4 1 (8.33%) SQL Developer
4 1 (8.33%) SQL Programmer
Libraries, Frameworks & Software Standards
1 10 (83.33%) CSS
1 10 (83.33%) EJB
1 10 (83.33%) FreeMarker
1 10 (83.33%) Hibernate
1 10 (83.33%) HTML
1 10 (83.33%) Java EE
1 10 (83.33%) JMS
1 10 (83.33%) JPA
1 10 (83.33%) JSP
1 10 (83.33%) REST
1 10 (83.33%) Servlets
1 10 (83.33%) SOAP
1 10 (83.33%) Spring
1 10 (83.33%) Spring MVC
1 10 (83.33%) Swing
1 10 (83.33%) TopLink
1 10 (83.33%) Web Services
2 8 (66.67%) Ajax
Operating Systems
1 12 (100.00%) Linux
Processes & Methodologies
1 12 (100.00%) Agile Software Development
2 10 (83.33%) Analytics
2 10 (83.33%) MVC
3 8 (66.67%) Computer Science
3 8 (66.67%) E-Commerce
3 8 (66.67%) Scrum-ban
4 2 (16.67%) ETL
4 2 (16.67%) OOP
Programming Languages
1 10 (83.33%) Java
1 10 (83.33%) JavaScript
1 10 (83.33%) T-SQL
2 2 (16.67%) SQL
Qualifications
1 8 (66.67%) Degree
System Software
1 10 (83.33%) HDFS
Vendors
1 12 (100.00%) Oracle
2 10 (83.33%) Alteryx
2 10 (83.33%) Tableau