Period
to 21 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for C skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited C over the 6 months to 21 August 2018 with a comparison to the same period in the previous 2 years.

C
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 74 84 108
Rank change year-on-year +10 +24 -55
Permanent jobs citing C 27 51 30
As % of all permanent IT jobs advertised in Essex 1.99% 2.84% 1.47%
As % of the Programming Languages category 3.44% 4.95% 3.03%
Number of salaries quoted 11 29 24
Essex median annual salary £57,500 £40,000 £52,500
Median salary % change year-on-year +43.75% -23.81% +23.53%
10th Percentile £42,500 £32,250 £42,000
90th Percentile £65,000 £61,500 £70,500
East of England median annual salary £50,000 £50,000 £41,500
% change year-on-year - +20.48% -2.35%

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

All Programming Languages
Essex
Permanent vacancies with a requirement for coding skills 786 1,031 989
As % of all permanent IT jobs advertised in Essex 57.84% 57.37% 48.46%
Number of salaries quoted 672 851 835
Essex median annual salary £44,000 £45,000 £42,500
Median salary % change year-on-year -2.22% +5.88% +6.25%
10th Percentile £24,000 £30,000 £22,750
90th Percentile £65,000 £63,750 £63,750
East of England median annual salary £47,500 £45,000 £44,000
% change year-on-year +5.56% +2.27% +3.53%

C
Job Vacancy Trend in Essex

Job postings citing C as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for C in Essex

C
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing C in Essex.

Salary trend for C in Essex

C
Salary Histogram in Essex

The salary distribution of IT jobs citing C in Essex over the 6 months to 21 August 2018.

Salary histogram for C in Essex

C
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing C within the Essex region over the 6 months to 21 August 2018. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chelmsford +1 5 £65,000 +73.33%
Colchester +14 2 £45,000 +20.00%
Southend-on-Sea -10 2 £56,000 +7.81% 1
Brentwood - 1 - - 1
Epping - 1 £26,500 -
C
East of England

For the 6 months to 21 August 2018, IT jobs citing C also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Essex region with a requirement for C.

1 12 (44.44%) Security Cleared
2 9 (33.33%) Java
2 9 (33.33%) Windows
2 9 (33.33%) Linux
2 9 (33.33%) Microsoft
2 9 (33.33%) MATLAB
3 8 (29.63%) Python
3 8 (29.63%) Open Source
4 7 (25.93%) R
4 7 (25.93%) Natural Language Processing
4 7 (25.93%) Machine Learning
4 7 (25.93%) Analytics
4 7 (25.93%) Deep Learning
4 7 (25.93%) SC Cleared
4 7 (25.93%) Degree
4 7 (25.93%) C#
4 7 (25.93%) C++
4 7 (25.93%) SQL
4 7 (25.93%) Data Science
5 5 (18.52%) Collaborative Working
5 5 (18.52%) Computational Linguistics
5 5 (18.52%) Computer Vision
5 5 (18.52%) Sentiment Analysis
5 5 (18.52%) PhD
5 5 (18.52%) Business Intelligence
5 5 (18.52%) Mathematics
5 5 (18.52%) DV Cleared
5 5 (18.52%) Data Analytics
6 4 (14.81%) Physics
6 4 (14.81%) Dynamics NAV

C
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 1 (3.70%) WebSphere
Applications
1 3 (11.11%) Microsoft Office
2 2 (7.41%) Microsoft PowerPoint
2 2 (7.41%) MS Visio
3 1 (3.70%) Acrobat
3 1 (3.70%) Microsoft Excel
Business Applications
1 4 (14.81%) Dynamics NAV
Communications & Networking
1 1 (3.70%) RapidIO
1 1 (3.70%) SMS
1 1 (3.70%) TCP/IP
Development Applications
1 2 (7.41%) JIRA
1 2 (7.41%) Rational DOORS
1 2 (7.41%) Team Foundation Server
2 1 (3.70%) Artifactory
2 1 (3.70%) Cucumber
2 1 (3.70%) Git (software)
2 1 (3.70%) GitLab
2 1 (3.70%) Jenkins
2 1 (3.70%) Selenium
2 1 (3.70%) Subversion
General
1 2 (7.41%) Aerospace
1 2 (7.41%) Finance
1 2 (7.41%) Retail
2 1 (3.70%) Electronics
2 1 (3.70%) Marketing
Job Titles
1 5 (18.52%) Data Scientist
1 5 (18.52%) Senior Data Scientist
2 3 (11.11%) C Developer
2 3 (11.11%) Developer
3 2 (7.41%) Analyst
3 2 (7.41%) C Programmer
3 2 (7.41%) Embedded Engineer
3 2 (7.41%) Embedded Linux Engineer
3 2 (7.41%) Junior
3 2 (7.41%) Linux Engineer
3 2 (7.41%) Machine Learning Researcher
3 2 (7.41%) Programmer
3 2 (7.41%) Project Leader
3 2 (7.41%) Research Engineer
3 2 (7.41%) Research Manager
3 2 (7.41%) Senior C Developer
3 2 (7.41%) Senior C Programmer
3 2 (7.41%) Senior Developer
3 2 (7.41%) Senior Programmer
3 2 (7.41%) Software Engineer
Libraries, Frameworks & Software Standards
1 7 (25.93%) Natural Language Processing
2 3 (11.11%) .NET
3 2 (7.41%) Middleware
3 2 (7.41%) OpenCV
3 2 (7.41%) scikit-learn
3 2 (7.41%) TensorFlow
3 2 (7.41%) Theano
4 1 (3.70%) ASP.NET
4 1 (3.70%) CSS
4 1 (3.70%) Gherkin
4 1 (3.70%) HTML
4 1 (3.70%) RESTful
4 1 (3.70%) WPF
4 1 (3.70%) XML
Miscellaneous
1 3 (11.11%) Computer Science
2 2 (7.41%) Cyber Defence
2 2 (7.41%) Cyberattack
2 2 (7.41%) Cybercrime
2 2 (7.41%) Self-Motivation
3 1 (3.70%) Data Centre
3 1 (3.70%) Device Driver
3 1 (3.70%) Driving Licence
3 1 (3.70%) N-Tier
Operating Systems
1 9 (33.33%) Linux
1 9 (33.33%) Windows
2 1 (3.70%) Embedded Linux
2 1 (3.70%) Unix
2 1 (3.70%) VxWorks
Processes & Methodologies
1 8 (29.63%) Open Source
2 7 (25.93%) Analytics
2 7 (25.93%) Data Science
2 7 (25.93%) Deep Learning
2 7 (25.93%) Machine Learning
3 5 (18.52%) Business Intelligence
3 5 (18.52%) Collaborative Working
3 5 (18.52%) Computational Linguistics
3 5 (18.52%) Computer Vision
3 5 (18.52%) Data Analytics
3 5 (18.52%) Mathematics
3 5 (18.52%) Sentiment Analysis
4 4 (14.81%) Physics
4 4 (14.81%) Problem-Solving
4 4 (14.81%) Software Engineering
5 3 (11.11%) TDD
6 2 (7.41%) Artificial Intelligence
6 2 (7.41%) Cryptography
6 2 (7.41%) Release Management
6 2 (7.41%) Validation
Programming Languages
1 9 (33.33%) Java
1 9 (33.33%) MATLAB
2 8 (29.63%) Python
3 7 (25.93%) C#
3 7 (25.93%) C++
3 7 (25.93%) R
3 7 (25.93%) SQL
4 3 (11.11%) T-SQL
4 3 (11.11%) VB.NET
5 2 (7.41%) Embedded C
6 1 (3.70%) Groovy
6 1 (3.70%) XAML
Qualifications
1 12 (44.44%) Security Cleared
2 7 (25.93%) Degree
2 7 (25.93%) SC Cleared
3 5 (18.52%) DV Cleared
3 5 (18.52%) PhD
4 2 (7.41%) Master's Degree
5 1 (3.70%) ISTQB
Quality Assurance & Compliance
1 1 (3.70%) QA
System Software
1 1 (3.70%) Firmware
Systems Management
1 1 (3.70%) Ansible
1 1 (3.70%) Consul
1 1 (3.70%) Terraform
Vendors
1 9 (33.33%) Microsoft
2 1 (3.70%) Adobe
2 1 (3.70%) Atlassian
2 1 (3.70%) Capita
2 1 (3.70%) Citrix
2 1 (3.70%) Intel