Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Birmingham with a requirement for Kalman Filter skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kalman Filter over the 6 months to 20 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.

Kalman Filtering
West Midlands > Birmingham
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 90 99 81
Rank change year-on-year +9 -18 +6
Contract jobs citing Kalman Filter 5 6 5
As % of all contract IT jobs advertised in Birmingham 0.32% 0.40% 0.36%
As % of the Processes & Methodologies category 0.39% 0.49% 0.48%
Number of daily rates quoted 4 6 3
Birmingham median daily rate £363 £455 £500
Median daily rate % change year-on-year -20.33% -9.00% -
West Midlands median daily rate £350 £365 £413
% change year-on-year -4.11% -11.52% +13.01%
Number of hourly rates quoted 0 0 0
Birmingham median hourly rate - - -
West Midlands median hourly rate - - -

Kalman Filter 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 Birmingham with a requirement for process or methodology skills.

All Process and Methodology Skills
Birmingham
Contract vacancies with a requirement for process or methodology skills 1269 1223 1041
As % of all contract IT jobs advertised in Birmingham 80.93% 81.42% 75.93%
Number of daily rates quoted 934 789 648
Birmingham median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% +4.17%
10th Percentile £231 £249 £225
90th Percentile £525 £550 £502
West Midlands median daily rate £400 £400 £375
% change year-on-year - +6.67% +7.14%
Number of hourly rates quoted 19 27 38
Birmingham median hourly rate £17.50 £17.50 £17.50
10th Percentile £12.45 £10.83 £10.40
90th Percentile £45.35 £31.21 £43.75
West Midlands median hourly rate £25.00 £18.00 £20.00
% change year-on-year +38.89% -10.00% -1.23%

Kalman Filter
Job Vacancy Trend in Birmingham

Job postings citing Kalman Filter as a percentage of all IT jobs advertised in Birmingham.

Job vacancy trend for Kalman Filter in Birmingham

Kalman Filter
Contractor Daily Rate Trend in Birmingham

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Kalman Filter in Birmingham.

Contractor daily rate trend for Kalman Filter in Birmingham

Kalman Filter
Contractor Daily Rate Histogram in Birmingham

The daily rate distribution of IT jobs citing Kalman Filter in Birmingham over the 6 months to 20 November 2017.

Contractor daily rate histogram for Kalman Filter in Birmingham

Kalman Filter
Contractor Hourly Rate Trend in Birmingham

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Kalman Filter in Birmingham.

Contractor hourly rate trend for Kalman Filter in Birmingham

For the 6 months to 20 November 2017, IT contractor jobs citing Kalman Filter 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 Birmingham region with a requirement for Kalman Filter.

1 4 (80.00%) Microsoft
2 3 (60.00%) MS Visio
2 3 (60.00%) Microsoft Office
2 3 (60.00%) Systems Management Server (SMS)
2 3 (60.00%) Finance
2 3 (60.00%) Banking
2 3 (60.00%) Microsoft PowerPoint
3 2 (40.00%) Data Extraction
3 2 (40.00%) Analytical Skills
3 2 (40.00%) Email Filtering
3 2 (40.00%) Escalation Management
3 2 (40.00%) Management Information System
3 2 (40.00%) IBM Notes
3 2 (40.00%) LDAP
3 2 (40.00%) MS Exchange
3 2 (40.00%) SMTP
3 2 (40.00%) Lotus
4 1 (20.00%) Microsoft Excel
4 1 (20.00%) Innovative Thinking
4 1 (20.00%) Customer-Centricity
4 1 (20.00%) Process Improvement
4 1 (20.00%) Corporate Banking

Kalman Filter
Co-occurring IT Skills in Birmingham 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 2 (40.00%) IBM Notes
1 2 (40.00%) MS Exchange
Applications
1 3 (60.00%) Microsoft Office
1 3 (60.00%) Microsoft PowerPoint
1 3 (60.00%) MS Visio
2 1 (20.00%) Microsoft Excel
Communications & Networking
1 2 (40.00%) LDAP
1 2 (40.00%) SMTP
General
1 3 (60.00%) Banking
1 3 (60.00%) Finance
2 1 (20.00%) Corporate Banking
Job Titles
1 2 (40.00%) Analyst
1 2 (40.00%) Business Analyst
1 2 (40.00%) Project Manager
2 1 (20.00%) Coordinator
2 1 (20.00%) Implementation Analyst
2 1 (20.00%) Junior
2 1 (20.00%) Junior Project Manager
2 1 (20.00%) Junior Technical Project Manager
2 1 (20.00%) Project Coordinator
2 1 (20.00%) Technical Manager
2 1 (20.00%) Technical Project Manager
Miscellaneous
1 2 (40.00%) Analytical Skills
1 2 (40.00%) Management Information System
Processes & Methodologies
1 2 (40.00%) Data Extraction
1 2 (40.00%) Email Filtering
1 2 (40.00%) Escalation Management
2 1 (20.00%) Customer-Centricity
2 1 (20.00%) Innovative Thinking
2 1 (20.00%) Process Improvement
Systems Management
1 3 (60.00%) Systems Management Server (SMS)
Vendors
1 4 (80.00%) Microsoft
2 2 (40.00%) Lotus