The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited C over the 3 months to 25 March 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.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
C
London / Croydon
Rank 23 32 -
Rank change year-on-year +9 -  
Contract jobs citing C 6 5 0
As % of all contract IT jobs advertised in Croydon 3.41% 1.83% -
As % of the Programming Languages category 8.70% 5.75% -
Number of daily rates quoted 2 3 0
Median daily rate £515 £463 -
Median daily rate % change year-on-year +11.35% -  
UK excluding London median daily rate £420 £375 £350
% change year-on-year +12.00% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £40.00 £36.00
% change year-on-year +6.25% +11.11%  

C is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Croydon with a requirement for programming language skills.

Contract Programming Language Skills
Croydon
Contract job vacancies with a requirement for programming language skills 69 87 43
As % of all contract IT job vacancies advertised in Croydon 39.20% 31.87% 37.07%
Number of daily rates quoted 44 76 34
Median daily rate £425 £413 £375
Median daily rate % change year-on-year +3.03% +10.00%  
90% offered a daily rate of more than £230 £300 £325
10% offered a daily rate of more than £550 £475 £500
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

C
Job Vacancy Trend in Croydon

The job posting trend of jobs advertised in Croydon citing C as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for C in Croydon

C
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing C in Croydon.

Contractor daily rate trend for C in Croydon

C
Top 30 Related IT Skills in Croydon

For the 6 months to 25 March 2017, IT contractor jobs citing C 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 Croydon region with a requirement for C.

1 15 (83.33%) Docker
1 15 (83.33%) DevOps
2 12 (66.67%) Ansible
3 10 (55.56%) LDAP
3 10 (55.56%) Security Cleared
4 8 (44.44%) Bash Shell
4 8 (44.44%) Python
4 8 (44.44%) Java
4 8 (44.44%) Security Operations
5 7 (38.89%) Rancher
5 7 (38.89%) Jenkins
5 7 (38.89%) Kubernetes
5 7 (38.89%) Firewall
5 7 (38.89%) Puppet
5 7 (38.89%) Maven
5 7 (38.89%) Git (software)
5 7 (38.89%) nginx
6 6 (33.33%) SC Cleared
6 6 (33.33%) Terraform
7 5 (27.78%) yum
8 2 (11.11%) Agile Software Development
9 1 (5.56%) Oracle EBS
9 1 (5.56%) JMeter
9 1 (5.56%) Oracle Payroll
9 1 (5.56%) JavaScript
9 1 (5.56%) Oracle
9 1 (5.56%) SOAP
9 1 (5.56%) Web Services
9 1 (5.56%) ERP
9 1 (5.56%) Business Intelligence

C
Top Related IT Skills in Croydon 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 (38.89%) nginx
2 1 (5.56%) Oracle Self-Service HR
Business Applications
1 1 (5.56%) Oracle EBS
1 1 (5.56%) Oracle iRecruitment
1 1 (5.56%) Oracle Payroll
Communications & Networking
1 10 (55.56%) LDAP
2 7 (38.89%) Firewall
Database & Business Intelligence
1 1 (5.56%) Oracle BI EE
1 1 (5.56%) Oracle Database
1 1 (5.56%) Oracle Database 11g
Development Applications
1 7 (38.89%) Git (software)
1 7 (38.89%) Jenkins
1 7 (38.89%) Maven
2 1 (5.56%) Burp Suite
2 1 (5.56%) JIRA
2 1 (5.56%) JMeter
2 1 (5.56%) Protractor
2 1 (5.56%) WebDriver
Job Titles
1 10 (55.56%) Consultant
1 10 (55.56%) DevOps Consultant
2 5 (27.78%) Security Consultant
3 4 (22.22%) AWS Consultant
3 4 (22.22%) AWS DevOps
4 1 (5.56%) Agile Business Analyst
4 1 (5.56%) Analyst
4 1 (5.56%) Automation Test Lead
4 1 (5.56%) Business Analyst
4 1 (5.56%) Digital Analyst
4 1 (5.56%) Digital Business Analyst
4 1 (5.56%) Java Engineer
4 1 (5.56%) JavaScript Engineer
4 1 (5.56%) Stakeholder Analyst
4 1 (5.56%) Test Automation Engineer
4 1 (5.56%) Test Engineer
Libraries, Frameworks & Software Standards
1 1 (5.56%) REST
1 1 (5.56%) SOAP
1 1 (5.56%) Web Services
Processes & Methodologies
1 15 (83.33%) DevOps
2 8 (44.44%) Security Operations
3 2 (11.11%) Agile Software Development
4 1 (5.56%) Business Intelligence
4 1 (5.56%) Business Transformation
4 1 (5.56%) Continuous Delivery
4 1 (5.56%) CQRS
4 1 (5.56%) Domain-Driven Design
4 1 (5.56%) ERP
4 1 (5.56%) Exploratory Testing
4 1 (5.56%) Non-Functional Testing
4 1 (5.56%) Open Source
4 1 (5.56%) OWASP
4 1 (5.56%) Project Management
4 1 (5.56%) Security Testing
4 1 (5.56%) Software Testing
4 1 (5.56%) User Stories
4 1 (5.56%) Waterfall
Programming Languages
1 8 (44.44%) Bash Shell
1 8 (44.44%) Java
1 8 (44.44%) Python
2 1 (5.56%) JavaScript
Qualifications
1 10 (55.56%) Security Cleared
2 6 (33.33%) SC Cleared
System Software
1 15 (83.33%) Docker
Systems Management
1 12 (66.67%) Ansible
2 7 (38.89%) Kubernetes
2 7 (38.89%) Puppet
2 7 (38.89%) Rancher
3 6 (33.33%) Terraform
4 5 (27.78%) yum
Vendors
1 1 (5.56%) Oracle