Period
to 19 November 2017

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 19 November 2017 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
19 Nov 2017
Same period 2016 Same period 2015
Rank 78 76 59
Rank change year-on-year -2 -17 -35
Contract jobs citing PL/SQL 17 5 31
As % of all contract IT jobs advertised in Essex 2.16% 0.57% 2.55%
As % of the Programming Languages category 4.93% 1.72% 6.71%
Number of daily rates quoted 9 3 10
Essex median daily rate £475 £300 £300
Median daily rate % change year-on-year +58.33% - -32.96%
10th Percentile £396 £297 £240
90th Percentile £539 £300 £400
East of England median daily rate £360 £400 £385
% change year-on-year -10.00% +3.90% -1.28%
Number of hourly rates quoted 2 2 7
Essex median hourly rate £38.75 £40.00 £38.00
Median hourly rate % change year-on-year -3.13% +5.26% -5.27%
10th Percentile £36.10 £40.00 £34.55
90th Percentile £41.00 £40.00 £43.20
East of England median hourly rate £36.00 £42.50 £39.25
% change year-on-year -15.29% +8.28% +12.14%

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 345 290 462
As % of all contract IT jobs advertised in Essex 43.89% 33.30% 37.99%
Number of daily rates quoted 242 193 253
Essex median daily rate £503 £350 £375
Median daily rate % change year-on-year +43.57% -6.67% -9.09%
10th Percentile £313 £242 £233
90th Percentile £600 £525 £525
East of England median daily rate £400 £375 £375
% change year-on-year +6.67% - +3.45%
Number of hourly rates quoted 29 42 63
Essex median hourly rate £40.00 £36.00 £36.50
Median hourly rate % change year-on-year +11.11% -1.37% +11.49%
10th Percentile £26.35 £30.75 £25.40
90th Percentile £63.75 £45.98 £43.75
East of England median hourly rate £40.50 £40.00 £37.50
% change year-on-year +1.25% +6.67% +0.67%

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 Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing PL/SQL in Essex over the 6 months to 19 November 2017.

Contractor daily rate histogram 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 19 November 2017. 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 - 12 £475 -
Basildon - 2 - -
Brentwood -16 1 £290 -3.33%
PL/SQL
East of England

For the 6 months to 19 November 2017, IT contractor jobs citing PL/SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Essex region with a requirement for PL/SQL.

1 17 (100.00%) SQL
1 17 (100.00%) Agile Software Development
2 16 (94.12%) Java
2 16 (94.12%) Unix
3 15 (88.24%) Continuous Integration
3 15 (88.24%) Jenkins
4 13 (76.47%) Linux
5 12 (70.59%) Web Services
5 12 (70.59%) XML
5 12 (70.59%) JBoss
5 12 (70.59%) HTTP
5 12 (70.59%) Oracle
5 12 (70.59%) TDD
5 12 (70.59%) Spring
5 12 (70.59%) Relational Database
5 12 (70.59%) Test Automation
6 11 (64.71%) Configuration Management
6 11 (64.71%) WebLogic
7 10 (58.82%) Enterprise Software
8 9 (52.94%) Continuous Deployment
9 8 (47.06%) Mentoring
10 7 (41.18%) Microservices
10 7 (41.18%) Spring MVC
10 7 (41.18%) JPA
10 7 (41.18%) Git (software)
10 7 (41.18%) Mockito
10 7 (41.18%) REST
10 7 (41.18%) CSS
10 7 (41.18%) Windows
10 7 (41.18%) JUnit

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 12 (70.59%) JBoss
2 11 (64.71%) WebLogic
3 5 (29.41%) Mule
4 1 (5.88%) Oracle SOA Suite
Cloud Services
1 5 (29.41%) IaaS
1 5 (29.41%) PaaS
1 5 (29.41%) SaaS
2 1 (5.88%) Amazon AWS
Communications & Networking
1 12 (70.59%) HTTP
2 7 (41.18%) LDAP
3 5 (29.41%) SSL
3 5 (29.41%) TCP/IP
Database & Business Intelligence
1 12 (70.59%) Relational Database
2 7 (41.18%) MySQL
3 6 (35.29%) MariaDB
4 5 (29.41%) NoSQL
4 5 (29.41%) RDBMS
5 1 (5.88%) Oracle Database
5 1 (5.88%) Oracle Database 12c
Development Applications
1 15 (88.24%) Jenkins
2 7 (41.18%) Git (software)
2 7 (41.18%) JUnit
2 7 (41.18%) Mockito
3 5 (29.41%) Maven
4 4 (23.53%) AccuRev
General
1 1 (5.88%) Automotive
1 1 (5.88%) Manufacturing
Job Titles
1 11 (64.71%) Developer
1 11 (64.71%) Java Developer
2 6 (35.29%) Architect
2 6 (35.29%) Technical Architect
3 3 (17.65%) SQL Developer
4 2 (11.76%) Agile Developer
4 2 (11.76%) Agile Java Developer
4 2 (11.76%) Applications Developer
4 2 (11.76%) Java Applications Developer
4 2 (11.76%) Lead Architect
4 2 (11.76%) PL/SQL Developer
4 2 (11.76%) Technical Leader
4 2 (11.76%) Unix Developer
5 1 (5.88%) C++/Java Developer
5 1 (5.88%) Java Web Applications Developer
5 1 (5.88%) Messaging Architect
5 1 (5.88%) PL/SQL Programmer
5 1 (5.88%) Programmer
5 1 (5.88%) SQL Programmer
5 1 (5.88%) Unix Scripter
Libraries, Frameworks & Software Standards
1 12 (70.59%) Spring
1 12 (70.59%) Web Services
1 12 (70.59%) XML
2 7 (41.18%) CSS
2 7 (41.18%) Hibernate
2 7 (41.18%) HTML
2 7 (41.18%) JAAS
2 7 (41.18%) JAXB
2 7 (41.18%) JPA
2 7 (41.18%) REST
2 7 (41.18%) Spring MVC
3 6 (35.29%) EclipseLink
3 6 (35.29%) JAX-RPC
4 5 (29.41%) Elastic Stack
4 5 (29.41%) JSON Schema
4 5 (29.41%) Middleware
4 5 (29.41%) SOAP
4 5 (29.41%) Struts
4 5 (29.41%) WSDL
4 5 (29.41%) XSLT
Miscellaneous
1 10 (58.82%) Enterprise Software
2 4 (23.53%) N-Tier
Operating Systems
1 16 (94.12%) Unix
2 13 (76.47%) Linux
3 7 (41.18%) Mac OS X
3 7 (41.18%) Windows
4 5 (29.41%) AIX
4 5 (29.41%) HPUX
4 5 (29.41%) Solaris
5 2 (11.76%) Windows Vista
Processes & Methodologies
1 17 (100.00%) Agile Software Development
2 15 (88.24%) Continuous Integration
3 12 (70.59%) TDD
3 12 (70.59%) Test Automation
4 11 (64.71%) Configuration Management
5 9 (52.94%) Continuous Deployment
6 8 (47.06%) Mentoring
7 7 (41.18%) Microservices
7 7 (41.18%) MVC
7 7 (41.18%) Scrum
7 7 (41.18%) Web Development
8 6 (35.29%) Responsive Web Design
8 6 (35.29%) Web Design
9 5 (29.41%) Data Visualisation
9 5 (29.41%) Kanban
9 5 (29.41%) Visualisation
10 4 (23.53%) Systems Analysis
11 3 (17.65%) High Availability
11 3 (17.65%) OO
11 3 (17.65%) Technical Architecture
Programming Languages
1 17 (100.00%) SQL
2 16 (94.12%) Java
3 5 (29.41%) C
3 5 (29.41%) Groovy
3 5 (29.41%) JavaScript
3 5 (29.41%) XPath
4 4 (23.53%) C++
4 4 (23.53%) Shell Script
Systems Management
1 5 (29.41%) Ansible
1 5 (29.41%) Opscode Chef
1 5 (29.41%) Puppet
Vendors
1 12 (70.59%) Oracle
2 5 (29.41%) webMethods
2 5 (29.41%) WSO2
3 2 (11.76%) HP
4 1 (5.88%) IBM