Period
to 11 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 11 December 2018 with a comparison to the same period in the previous 2 years.

PL/SQL (PLSQL)
East of England > Hertfordshire
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 131 126 116
Rank change year-on-year -5 -10 -36
Permanent jobs citing PL/SQL 70 99 109
As % of all permanent IT jobs advertised in Hertfordshire 1.81% 2.22% 2.45%
As % of the Programming Languages category 3.69% 4.24% 4.99%
Number of salaries quoted 70 90 81
Hertfordshire median annual salary £54,000 £45,000 £55,000
Median salary % change year-on-year +20.00% -18.18% +15.79%
10th Percentile £25,000 £37,500 £38,750
90th Percentile £65,000 £70,250 £70,000
East of England median annual salary £45,000 £45,000 £50,000
% change year-on-year - -10.00% +8.70%

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 Hertfordshire with a requirement for coding skills.

All Programming Languages
Hertfordshire
Permanent vacancies with a requirement for coding skills 1,896 2,337 2,186
As % of all permanent IT jobs advertised in Hertfordshire 49.03% 52.48% 49.04%
Number of salaries quoted 1,570 2,037 1,894
Hertfordshire median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £30,000 £31,250 £27,500
90th Percentile £72,000 £67,500 £67,500
East of England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +5.88%

PL/SQL
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for PL/SQL in Hertfordshire

PL/SQL
Salary Trend in Hertfordshire

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

Salary trend for PL/SQL in Hertfordshire

PL/SQL
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing PL/SQL in Hertfordshire over the 6 months to 11 December 2018.

Salary histogram for PL/SQL in Hertfordshire

PL/SQL
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PL/SQL within the Hertfordshire region over the 6 months to 11 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +27 53 £60,000 -14.29% 2
Stevenage +9 4 £42,500 +30.77% 2
St Albans +5 3 £50,000 -4.76%
Hatfield 0 3 £60,000 +14.29% 1
Hemel Hempstead +15 2 £51,250 +28.13%
PL/SQL
East of England

For the 6 months to 11 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 Hertfordshire region with a requirement for PL/SQL.

1 70 (100.00%) SQL
2 54 (77.14%) Agile Software Development
3 50 (71.43%) Data Migration
3 50 (71.43%) Migration
3 50 (71.43%) C#
4 46 (65.71%) Oracle
5 45 (64.29%) Scaled Agile Framework
6 42 (60.00%) T-SQL
7 41 (58.57%) XML
8 35 (50.00%) TDD
9 34 (48.57%) Java
10 33 (47.14%) Talend
11 32 (45.71%) SQL Server
12 31 (44.29%) Analytical Skills
13 30 (42.86%) Problem-Solving
14 27 (38.57%) Data Quality
14 27 (38.57%) Reference Data
14 27 (38.57%) Data Mapping
14 27 (38.57%) SC Cleared
14 27 (38.57%) Security Cleared
14 27 (38.57%) Test Automation
14 27 (38.57%) BDD
15 26 (37.14%) Web Services
16 25 (35.71%) SQL Server Reporting Services
16 25 (35.71%) Software Engineering
17 21 (30.00%) ETL
17 21 (30.00%) PostgreSQL
18 20 (28.57%) Data Analytics
18 20 (28.57%) Analytics
19 18 (25.71%) Amazon AWS

PL/SQL
Co-occurring IT Skills in Hertfordshire 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 8 (11.43%) Oracle Service Bus
1 8 (11.43%) Oracle SOA Suite
2 1 (1.43%) Apache
2 1 (1.43%) ColdFusion
2 1 (1.43%) JBoss
2 1 (1.43%) NServiceBus
2 1 (1.43%) Oracle Workflow
2 1 (1.43%) Tomcat
2 1 (1.43%) WildFly
Business Applications
1 4 (5.71%) StreamServe
2 1 (1.43%) Oracle BPM
2 1 (1.43%) Oracle EBS
Cloud Services
1 18 (25.71%) Amazon AWS
Communications & Networking
1 8 (11.43%) SSL
2 1 (1.43%) FTP
Database & Business Intelligence
1 32 (45.71%) SQL Server
2 25 (35.71%) SQL Server Reporting Services
3 21 (30.00%) PostgreSQL
4 15 (21.43%) SQL Server 2016
4 15 (21.43%) SQL Server Integration Services
5 11 (15.71%) Oracle Database
6 8 (11.43%) Oracle Database 12c
7 5 (7.14%) Crystal Reports
8 4 (5.71%) Oracle Reports
8 4 (5.71%) QlikView
9 1 (1.43%) BusinessObjects
9 1 (1.43%) Couchbase
9 1 (1.43%) Data Warehouse
9 1 (1.43%) MongoDB
9 1 (1.43%) NoSQL
9 1 (1.43%) Redis
Development Applications
1 15 (21.43%) JIRA
1 15 (21.43%) Subversion
2 4 (5.71%) Visual Studio
3 1 (1.43%) Ant
General
1 6 (8.57%) Finance
2 4 (5.71%) Manufacturing
3 1 (1.43%) Marketing
Job Titles
1 58 (82.86%) Developer
2 27 (38.57%) Data Migration Developer
3 23 (32.86%) Software Engineer
4 21 (30.00%) ETL Developer
4 21 (30.00%) Oracle Developer
4 21 (30.00%) Oracle ETL Developer
4 21 (30.00%) PostgreSQL Developer
4 21 (30.00%) SQL Developer
4 21 (30.00%) SQL Server Developer
5 18 (25.71%) Developer/Software Engineer
5 18 (25.71%) Graduate
5 18 (25.71%) Graduate Developer
5 18 (25.71%) Graduate Software Engineer
6 4 (5.71%) ERP Developer
6 4 (5.71%) IFS Developer
7 3 (4.29%) Integration Developer
7 3 (4.29%) Oracle DBA
7 3 (4.29%) Report Developer
7 3 (4.29%) Senior Software Developer
7 3 (4.29%) Software Developer
Libraries, Frameworks & Software Standards
1 41 (58.57%) XML
2 26 (37.14%) Web Services
3 16 (22.86%) SOAP
4 15 (21.43%) JSON
5 13 (18.57%) HTML
6 10 (14.29%) Spring
7 9 (12.86%) .NET
7 9 (12.86%) J2EE
8 8 (11.43%) HTML5
8 8 (11.43%) JSP
8 8 (11.43%) RESTful
8 8 (11.43%) WSDL
8 8 (11.43%) XSD
9 3 (4.29%) Middleware
9 3 (4.29%) Velocity
10 2 (2.86%) Java EE
10 2 (2.86%) Struts
11 1 (1.43%) ASP.NET
11 1 (1.43%) CSS
11 1 (1.43%) EDIFACT
Miscellaneous
1 31 (44.29%) Analytical Skills
2 27 (38.57%) Reference Data
3 4 (5.71%) Self-Motivation
4 3 (4.29%) Replication
5 1 (1.43%) Fintech
5 1 (1.43%) Management Information System
Operating Systems
1 5 (7.14%) Linux
2 4 (5.71%) Unix
3 3 (4.29%) AIX
4 1 (1.43%) Windows
Processes & Methodologies
1 54 (77.14%) Agile Software Development
2 50 (71.43%) Data Migration
2 50 (71.43%) Migration
3 45 (64.29%) Scaled Agile Framework
4 35 (50.00%) TDD
5 30 (42.86%) Problem-Solving
6 27 (38.57%) BDD
6 27 (38.57%) Data Mapping
6 27 (38.57%) Test Automation
7 25 (35.71%) Software Engineering
8 21 (30.00%) ETL
9 20 (28.57%) Analytics
9 20 (28.57%) Data Analytics
10 18 (25.71%) Computer Science
10 18 (25.71%) Data Analysis
10 18 (25.71%) Mathematics
10 18 (25.71%) Physics
11 12 (17.14%) SOA
12 9 (12.86%) Scrum
13 8 (11.43%) Continuous Integration
Programming Languages
1 70 (100.00%) SQL
2 50 (71.43%) C#
3 42 (60.00%) T-SQL
4 34 (48.57%) Java
5 12 (17.14%) JavaScript
6 5 (7.14%) Python
6 5 (7.14%) VB
7 4 (5.71%) C
7 4 (5.71%) C++
8 1 (1.43%) ActionScript
8 1 (1.43%) ActionScript 2.0
8 1 (1.43%) Bash Shell
8 1 (1.43%) Perl
8 1 (1.43%) TypeScript
Qualifications
1 27 (38.57%) SC Cleared
1 27 (38.57%) Security Cleared
2 18 (25.71%) PhD
3 4 (5.71%) Degree
Quality Assurance & Compliance
1 27 (38.57%) Data Quality
2 8 (11.43%) QA
Systems Management
1 3 (4.29%) Data Guard
1 3 (4.29%) Oracle Enterprise Manager
1 3 (4.29%) Oracle RMAN
2 1 (1.43%) Oracle Identity Management
Vendors
1 46 (65.71%) Oracle
2 33 (47.14%) Talend
3 4 (5.71%) IFS
4 2 (2.86%) Microsoft
5 1 (1.43%) Jitterbit
5 1 (1.43%) webMethods