Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Oxfordshire with a requirement for Performance Tuning skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Performance Tuning over the 6 months to 23 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.

Performance Tuning
South East > Oxfordshire
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 82 79 102
Rank change year-on-year -3 +23 -28
Contract jobs citing Performance Tuning 21 30 5
As % of all contract IT jobs advertised in Oxfordshire 1.71% 2.37% 0.38%
As % of the Processes & Methodologies category 2.06% 2.72% 0.47%
Number of daily rates quoted 18 17 4
Oxfordshire median daily rate £475 £479 £353
Median daily rate % change year-on-year -0.84% +35.89% +0.71%
10th Percentile £418 £394 £302
90th Percentile £550 £520 £380
South East median daily rate £388 £450 £375
% change year-on-year -13.89% +20.00% +7.14%
Number of hourly rates quoted 0 0 0
Oxfordshire median hourly rate - - -
South East median hourly rate £37.50 £50.00 £42.50
% change year-on-year -25.00% +17.65% +7.59%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Oxfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Oxfordshire
Contract vacancies with a requirement for process or methodology skills 1020 1103 1065
As % of all contract IT jobs advertised in Oxfordshire 82.93% 87.12% 81.11%
Number of daily rates quoted 826 784 778
Oxfordshire median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +6.67%
10th Percentile £300 £213 £229
90th Percentile £590 £548 £520
South East median daily rate £425 £400 £395
% change year-on-year +6.25% +1.27% +5.33%
Number of hourly rates quoted 16 33 43
Oxfordshire median hourly rate £23.00 £20.00 £22.50
Median hourly rate % change year-on-year +15.00% -11.11% +55.17%
10th Percentile £13.67 £14.09 £12.64
90th Percentile £77.50 £42.55 £55.00
South East median hourly rate £23.00 £26.75 £26.60
% change year-on-year -14.02% +0.56% +52.00%

Performance Tuning
Job Vacancy Trend in Oxfordshire

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Oxfordshire.

Job vacancy trend for Performance Tuning in Oxfordshire

Performance Tuning
Contractor Daily Rate Trend in Oxfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Performance Tuning in Oxfordshire.

Contractor daily rate trend for Performance Tuning in Oxfordshire

Performance Tuning
Contractor Daily Rate Histogram in Oxfordshire

The daily rate distribution of IT jobs citing Performance Tuning in Oxfordshire over the 6 months to 23 November 2017.

Contractor daily rate histogram for Performance Tuning in Oxfordshire

Performance Tuning
Contractor Hourly Rate Trend in Oxfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Performance Tuning in Oxfordshire.

Contractor hourly rate trend for Performance Tuning in Oxfordshire

Performance Tuning
Contract Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Performance Tuning within the Oxfordshire region over the 6 months to 23 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
Oxford +1 17 £495 -2.94% 1
Kidlington - 3 £475 -
Performance Tuning
South East

For the 6 months to 23 November 2017, IT contractor jobs citing Performance Tuning 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 Oxfordshire region with a requirement for Performance Tuning.

1 19 (90.48%) SQL
2 17 (80.95%) Agile Software Development
2 17 (80.95%) Talend Open Studio
2 17 (80.95%) Talend
3 16 (76.19%) Kimball Methodology
3 16 (76.19%) Data Warehouse
3 16 (76.19%) Business Intelligence
4 15 (71.43%) PL/SQL
4 15 (71.43%) Data Modelling
5 14 (66.67%) ETL
5 14 (66.67%) Dimensional Modelling
6 12 (57.14%) Software Engineering
7 9 (42.86%) Oracle BI EE
7 9 (42.86%) Waterfall
8 8 (38.10%) Data Integration
8 8 (38.10%) Oracle
9 7 (33.33%) Data Management
9 7 (33.33%) Oracle Database
10 6 (28.57%) JIRA
10 6 (28.57%) Data Architecture
10 6 (28.57%) Stakeholder Management
11 5 (23.81%) Finance
12 3 (14.29%) Publishing
13 2 (9.52%) Java
13 2 (9.52%) Linux
13 2 (9.52%) Continuous Improvement
14 1 (4.76%) Build Automation
14 1 (4.76%) Capacity Planning
14 1 (4.76%) Mockito
14 1 (4.76%) Analytics

Performance Tuning
Co-occurring IT Skills in Oxfordshire 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 1 (4.76%) Apache
1 1 (4.76%) Elasticsearch
1 1 (4.76%) SharePoint
Database & Business Intelligence
1 16 (76.19%) Data Warehouse
2 9 (42.86%) Oracle BI EE
3 7 (33.33%) Oracle Database
4 1 (4.76%) MySQL
4 1 (4.76%) Oracle OWB
4 1 (4.76%) SQL Server
4 1 (4.76%) SQL Server 2005
4 1 (4.76%) SQL Server 2008
4 1 (4.76%) SQL Server Reporting Services
Development Applications
1 17 (80.95%) Talend Open Studio
2 6 (28.57%) JIRA
3 1 (4.76%) JMeter
3 1 (4.76%) JUnit
3 1 (4.76%) Mockito
General
1 5 (23.81%) Finance
2 3 (14.29%) Publishing
Job Titles
1 19 (90.48%) Developer
2 14 (66.67%) Data Warehouse Developer
3 12 (57.14%) Talend Developer
4 8 (38.10%) SQL Developer
5 7 (33.33%) ETL Developer
6 4 (19.05%) Business Intelligence Developer
6 4 (19.05%) OBIEE Developer
7 3 (14.29%) Business Intelligence Specialist
7 3 (14.29%) Data Integration Developer
7 3 (14.29%) Data Integration Specialist
7 3 (14.29%) Data Warehouse Specialist
7 3 (14.29%) ETL Specialist
7 3 (14.29%) Integration Developer
7 3 (14.29%) Integration Specialist
7 3 (14.29%) SQL BI Developer
8 2 (9.52%) Systems Engineer
9 1 (4.76%) Administrator
9 1 (4.76%) DBA
9 1 (4.76%) SQL DBA
9 1 (4.76%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 1 (4.76%) AngularJS
1 1 (4.76%) jQuery
1 1 (4.76%) Node.js
1 1 (4.76%) React
Miscellaneous
1 1 (4.76%) Greenfield Project
1 1 (4.76%) Management Information System
1 1 (4.76%) Replication
Operating Systems
1 2 (9.52%) Linux
Processes & Methodologies
1 17 (80.95%) Agile Software Development
2 16 (76.19%) Business Intelligence
2 16 (76.19%) Kimball Methodology
3 15 (71.43%) Data Modelling
4 14 (66.67%) Dimensional Modelling
4 14 (66.67%) ETL
5 12 (57.14%) Software Engineering
6 9 (42.86%) Waterfall
7 8 (38.10%) Data Integration
8 7 (33.33%) Data Management
9 6 (28.57%) Data Architecture
9 6 (28.57%) Stakeholder Management
10 2 (9.52%) Continuous Improvement
11 1 (4.76%) Analytics
11 1 (4.76%) Benchmarking
11 1 (4.76%) Build Automation
11 1 (4.76%) Business Continuity
11 1 (4.76%) Performance Engineering
11 1 (4.76%) Software Deployment
11 1 (4.76%) SQL Optimisation
Programming Languages
1 19 (90.48%) SQL
2 15 (71.43%) PL/SQL
3 2 (9.52%) Java
4 1 (4.76%) C#
4 1 (4.76%) JavaScript
4 1 (4.76%) T-SQL
Systems Management
1 1 (4.76%) Ansible
1 1 (4.76%) logstash
1 1 (4.76%) Opscode Chef
1 1 (4.76%) Puppet
Vendors
1 17 (80.95%) Talend
2 8 (38.10%) Oracle
3 1 (4.76%) Dynatrace
3 1 (4.76%) Microsoft