Period
to 18 August 2019

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for PL/SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PL/SQL over the 6 months to 18 August 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

PL/SQL (PLSQL)
6 months to
18 Aug 2019
Same period 2018 Same period 2017
Rank 76 64 86
Rank change year-on-year -12 +22 -20
Contract jobs citing PL/SQL 12 40 24
As % of all contract IT jobs advertised in Essex 1.54% 4.00% 2.74%
As % of the Programming Languages category 3.23% 8.26% 5.42%
Number of daily rates quoted 7 18 15
Essex median daily rate £507 £481 £450
Median daily rate % change year-on-year +5.25% +6.94% +50.00%
10th Percentile £409 £397 £400
90th Percentile £531 £544 £494
East of England median daily rate £365 £450 £419
% change year-on-year -18.89% +7.53% +14.66%
Number of hourly rates quoted 0 3 0
Essex median hourly rate - £32.50 -
East of England median hourly rate £20.93 £32.50 £35.00
% change year-on-year -35.60% -7.14% -12.50%

PL/SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for coding skills.

All Programming Languages
Essex
Contract vacancies with a requirement for coding skills 371 484 443
As % of all contract IT jobs advertised in Essex 47.69% 48.45% 50.57%
Number of daily rates quoted 236 299 297
Essex median daily rate £475 £500 £475
Median daily rate % change year-on-year -5.00% +5.26% +46.15%
10th Percentile £356 £350 £300
90th Percentile £555 £600 £600
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +6.67%
Number of hourly rates quoted 4 15 28
Essex median hourly rate £39.00 £37.50 £37.50
Median hourly rate % change year-on-year +4.00% - +8.70%
10th Percentile £35.00 £27.64 £26.31
90th Percentile £50.10 £69.38 £63.75
East of England median hourly rate £46.50 £42.50 £37.75
% change year-on-year +9.41% +12.58% -5.03%

PL/SQL
Job Vacancy Trend in Essex

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

Job vacancy trend for PL/SQL in Essex

PL/SQL
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PL/SQL in Essex.

Contractor daily rate trend for PL/SQL in Essex

PL/SQL
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing PL/SQL in Essex.

Contractor hourly rate trend for PL/SQL in Essex

PL/SQL
Contract Job Locations in Essex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PL/SQL within the Essex region over the 6 months to 18 August 2019. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Southend-on-Sea +4 9 £507 +12.56%
PL/SQL
East of England

For the 6 months to 18 August 2019, IT contractor 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 contract job ads across the Essex region with a requirement for PL/SQL.

1 12 (100.00%) SQL
2 11 (91.67%) Unix
2 11 (91.67%) Informatica
2 11 (91.67%) Shell Script
3 7 (58.33%) Data Integration
3 7 (58.33%) ETL
3 7 (58.33%) PostgreSQL
3 7 (58.33%) Apache Hive
3 7 (58.33%) MongoDB
3 7 (58.33%) HBase
3 7 (58.33%) Apache Spark
4 6 (50.00%) ETL Development
4 6 (50.00%) Customer Requirements
4 6 (50.00%) Data Reconciliation
4 6 (50.00%) Relational Database
4 6 (50.00%) Continuous Improvement
4 6 (50.00%) Data Warehouse
4 6 (50.00%) Data Modelling
4 6 (50.00%) Test Scripting
5 5 (41.67%) Agile Software Development
5 5 (41.67%) Oracle
5 5 (41.67%) Scrum
5 5 (41.67%) Amazon AWS
5 5 (41.67%) Data Engineering
5 5 (41.67%) Hybrid Cloud
5 5 (41.67%) JIRA
6 4 (33.33%) Microservices
6 4 (33.33%) Spring Boot
6 4 (33.33%) Scaled Agile Framework
6 4 (33.33%) Java 8

PL/SQL
Co-occurring IT Skills in Essex 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 (58.33%) Apache Spark
2 4 (33.33%) Confluence
2 4 (33.33%) WebLogic
Cloud Services
1 5 (41.67%) Amazon AWS
Database & Business Intelligence
1 7 (58.33%) Apache Hive
1 7 (58.33%) HBase
1 7 (58.33%) MongoDB
1 7 (58.33%) PostgreSQL
2 6 (50.00%) Data Warehouse
2 6 (50.00%) Relational Database
3 4 (33.33%) MySQL
4 1 (8.33%) Oracle Database
Development Applications
1 5 (41.67%) JIRA
2 4 (33.33%) CA Gen
2 4 (33.33%) Checkstyle
3 1 (8.33%) Git (software)
3 1 (8.33%) Jenkins
General
1 1 (8.33%) Public Sector
Job Titles
1 11 (91.67%) Developer
2 5 (41.67%) ETL Developer
3 4 (33.33%) Java Developer
4 3 (25.00%) Data Engineer
4 3 (25.00%) Lead Developer
5 1 (8.33%) Business Intelligence Developer
5 1 (8.33%) Oracle Developer
Libraries, Frameworks & Software Standards
1 4 (33.33%) J2EE
1 4 (33.33%) Spring
1 4 (33.33%) Spring Boot
Miscellaneous
1 5 (41.67%) Hybrid Cloud
Operating Systems
1 11 (91.67%) Unix
Processes & Methodologies
1 7 (58.33%) Data Integration
1 7 (58.33%) ETL
2 6 (50.00%) Continuous Improvement
2 6 (50.00%) Customer Requirements
2 6 (50.00%) Data Modelling
2 6 (50.00%) Data Reconciliation
2 6 (50.00%) ETL Development
2 6 (50.00%) Test Scripting
3 5 (41.67%) Agile Software Development
3 5 (41.67%) Data Engineering
3 5 (41.67%) Scrum
4 4 (33.33%) BDD
4 4 (33.33%) Kanban
4 4 (33.33%) Microservices
4 4 (33.33%) Pair Programming
4 4 (33.33%) Process Improvement
4 4 (33.33%) Scaled Agile Framework
4 4 (33.33%) TDD
5 3 (25.00%) Data Analysis
5 3 (25.00%) Test Strategy
Programming Languages
1 12 (100.00%) SQL
2 11 (91.67%) Shell Script
3 4 (33.33%) Java
3 4 (33.33%) Java 8
3 4 (33.33%) Perl
Qualifications
1 1 (8.33%) BPSS Clearance
1 1 (8.33%) SC Cleared
1 1 (8.33%) Security Cleared
System Software
1 4 (33.33%) Docker
Vendors
1 11 (91.67%) Informatica
2 5 (41.67%) Oracle
3 4 (33.33%) BEA
3 4 (33.33%) Pega
3 4 (33.33%) webMethods