C Contracts

C
UK

The following table provides summary statistics for contract job vacancies with a requirement for C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited C over the 6 months to 2 June 2024 with a comparison to the same period in the previous 2 years.

6 months to
2 Jun 2024
Same period 2023 Same period 2022
Rank 175 241 376
Rank change year-on-year +66 +135 -68
Contract jobs citing C 584 608 602
As % of all contract jobs advertised in the UK 1.36% 1.08% 0.69%
As % of the Programming Languages category 4.51% 3.16% 1.90%
Number of daily rates quoted 260 326 303
10th Percentile £400 £372 £405
25th Percentile £463 £450 £495
Median daily rate (50th Percentile) £537 £550 £575
Median % change year-on-year -2.41% -4.35% +27.78%
75th Percentile £600 £675 £650
90th Percentile £688 £800 £742
UK excluding London median daily rate £543 £500 £500
% change year-on-year +8.50% - +23.46%
Number of hourly rates quoted 192 105 87
10th Percentile £46.25 £37.80 £44.69
25th Percentile £56.65 £48.60 £48.04
Median hourly rate £65.00 £60.00 £56.00
Median % change year-on-year +8.33% +7.14% +17.89%
75th Percentile £70.00 £65.00 £60.00
90th Percentile £85.00 £83.30 £65.75
UK excluding London median hourly rate £65.00 £65.00 £57.00
% change year-on-year - +14.04% +20.00%

All Programming Languages
UK

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

Contract vacancies with a requirement for coding skills 12,943 19,224 31,631
As % of all contract IT jobs advertised in the UK 30.04% 34.10% 36.03%
Number of daily rates quoted 9,180 13,863 23,133
10th Percentile £350 £385 £388
25th Percentile £425 £460 £456
Median daily rate (50th Percentile) £525 £550 £550
Median % change year-on-year -4.55% - +10.00%
75th Percentile £650 £679 £663
90th Percentile £763 £788 £755
UK excluding London median daily rate £488 £500 £500
% change year-on-year -2.50% - +14.68%
Number of hourly rates quoted 522 432 487
10th Percentile £31.25 £26.54 £19.51
25th Percentile £46.25 £50.00 £35.00
Median hourly rate £62.00 £62.50 £51.12
Median % change year-on-year -0.80% +22.26% +14.88%
75th Percentile £70.00 £70.06 £61.00
90th Percentile £77.50 £79.07 £71.15
UK excluding London median hourly rate £62.50 £62.50 £52.50
% change year-on-year - +19.05% +28.05%

C
Job Vacancy Trend

Job postings citing C as a proportion of all IT jobs advertised.

Job vacancy trend for C in the UK

C
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing C.

Daily rate trend for C in the UK

C
Daily Rate Histogram

Daily rate distribution for jobs citing C over the 6 months to 2 June 2024.

Daily rate histogram for C in the UK

C
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing C.

Hourly rate trend for C in the UK

C
Hourly Rate Histogram

Hourly rate distribution of jobs citing C over the 6 months to 2 June 2024.

Hourly rate histogram for C in the UK

C
Top 16 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing C within the UK over the 6 months to 2 June 2024. 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
Jobs
England +67 536 £538 -4.78% 605
UK excluding London +79 447 £543 +8.50% 527
Work from Home +41 171 £535 -2.73% 252
East of England +17 137 £550 +11.39% 108
South East +22 110 £550 +4.76% 140
London -3 97 £500 -23.08% 111
South West +30 94 £563 +9.76% 102
Midlands +76 64 £535 +33.75% 56
West Midlands +66 57 £535 +42.67% 24
North of England +21 29 £523 -12.92% 67
Scotland +38 17 £525 +9.09% 48
North West +14 16 £525 -8.10% 41
East Midlands +10 7 £445 -1.11% 32
Yorkshire +9 7 £510 -15.00% 22
North East - 6 - - 5
Wales +16 1 - - 15

C
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 14 (2.40%) Confluence
2 7 (1.20%) SharePoint
3 4 (0.68%) OpenStack
4 3 (0.51%) Apache Spark
4 3 (0.51%) nginx
4 3 (0.51%) SAS
5 1 (0.17%) Apache
5 1 (0.17%) IBM Domino
5 1 (0.17%) IBM Notes
5 1 (0.17%) JBoss
5 1 (0.17%) Oracle HTTP Server
5 1 (0.17%) WebLogic
Applications
1 37 (6.34%) Simulink
2 7 (1.20%) Stateflow
3 5 (0.86%) TargetLink
4 1 (0.17%) Microsoft Excel
4 1 (0.17%) Microsoft Office
4 1 (0.17%) Microsoft PowerPoint
4 1 (0.17%) Windchill
Business Applications
1 6 (1.03%) Teamcenter
2 5 (0.86%) Endur
2 5 (0.86%) OpenLink RightAngle
3 4 (0.68%) Academy Housing
3 4 (0.68%) Academy Revenues and Benefits
3 4 (0.68%) LabWindows
3 4 (0.68%) Sparx Enterprise Architect
4 3 (0.51%) Oracle Procure-to-Pay
5 1 (0.17%) Payment Gateway
5 1 (0.17%) SAP ERP
5 1 (0.17%) Shopify
Cloud Services
1 87 (14.90%) AWS
2 57 (9.76%) Azure
3 17 (2.91%) Azure DevOps
4 11 (1.88%) Microsoft 365
5 10 (1.71%) Amazon EC2
6 9 (1.54%) SaaS
7 8 (1.37%) Cloud Computing
7 8 (1.37%) GitHub
7 8 (1.37%) Serverless
8 7 (1.20%) Amazon S3
9 6 (1.03%) GCP
10 5 (0.86%) AWS Lambda
10 5 (0.86%) OpenShift
11 4 (0.68%) Amazon CloudWatch
11 4 (0.68%) Amazon EKS
11 4 (0.68%) Azure Monitor
11 4 (0.68%) Datadog
11 4 (0.68%) Dynamics 365
11 4 (0.68%) Entra ID
11 4 (0.68%) Power Automate
Communications & Networking
1 36 (6.16%) Modbus
2 35 (5.99%) RS-422
3 34 (5.82%) RS-485
4 17 (2.91%) Wi-Fi
5 9 (1.54%) 5G
5 9 (1.54%) TCP/IP
6 8 (1.37%) Firewall
7 7 (1.20%) 802.11
7 7 (1.20%) Diameter Protocol
8 6 (1.03%) DNS
8 6 (1.03%) Internet
8 6 (1.03%) Kerberos
8 6 (1.03%) RS-232
9 5 (0.86%) DHCP
9 5 (0.86%) J1939
9 5 (0.86%) Network Security
9 5 (0.86%) Wireless
10 4 (0.68%) NAS
10 4 (0.68%) Radio Access Network
10 4 (0.68%) Wireshark
Database & Business Intelligence
1 22 (3.77%) SQL Server
2 13 (2.23%) NoSQL
2 13 (2.23%) Relational Database
3 10 (1.71%) PostgreSQL
4 8 (1.37%) Amazon RDS
4 8 (1.37%) Oracle Database
5 6 (1.03%) Data Mining
5 6 (1.03%) DB2
6 5 (0.86%) Elasticsearch
6 5 (0.86%) MySQL
7 4 (0.68%) Amazon Redshift
7 4 (0.68%) Geospatial Data
7 4 (0.68%) InfluxDB
7 4 (0.68%) RDBMS
8 3 (0.51%) Data Lake
8 3 (0.51%) DynamoDB
8 3 (0.51%) MongoDB
8 3 (0.51%) SAP HANA
9 2 (0.34%) Apache Cassandra
9 2 (0.34%) Oracle Database 12c
Development Applications
1 65 (11.13%) Git
2 59 (10.10%) Visual Studio
3 57 (9.76%) PVCS
4 31 (5.31%) JIRA
5 29 (4.97%) Jenkins
6 23 (3.94%) Bitbucket
7 20 (3.42%) Subversion
8 19 (3.25%) Rational DOORS
9 14 (2.40%) Rational Rhapsody
10 10 (1.71%) Gradle
11 5 (0.86%) JMeter
11 5 (0.86%) Karma Test Runner
12 4 (0.68%) ClearCase
12 4 (0.68%) ClearQuest
12 4 (0.68%) CMake
12 4 (0.68%) GDB
12 4 (0.68%) GitLab
12 4 (0.68%) JUnit
12 4 (0.68%) Maven
12 4 (0.68%) SQL Server Management Studio (SSMS)
General
1 90 (15.41%) Social Skills
2 71 (12.16%) Electronics
3 40 (6.85%) Public Sector
4 29 (4.97%) Telecoms
5 28 (4.79%) Automotive
6 24 (4.11%) Analytical Skills
6 24 (4.11%) Finance
7 22 (3.77%) Aerospace
8 11 (1.88%) Banking
9 9 (1.54%) Aviation
10 6 (1.03%) Law
10 6 (1.03%) Manufacturing
10 6 (1.03%) Multimedia
11 5 (0.86%) Billing
12 4 (0.68%) German Language
12 4 (0.68%) Local Government
12 4 (0.68%) Marketing
13 3 (0.51%) Military
13 3 (0.51%) Presentation Skills
13 3 (0.51%) Retail
Job Titles
1 190 (32.53%) Software Engineer
2 110 (18.84%) Developer
3 93 (15.92%) Embedded Engineer
4 89 (15.24%) Embedded Software Engineer
5 66 (11.30%) Programmer
6 62 (10.62%) C Programmer
7 48 (8.22%) C++ Software Engineer
8 42 (7.19%) Senior
9 32 (5.48%) Architect
9 32 (5.48%) C Software Engineer
10 22 (3.77%) FPGA Engineer
10 22 (3.77%) Full Stack Developer
10 22 (3.77%) Lead
11 19 (3.25%) C Developer
11 19 (3.25%) C/C++ Software Engineer
11 19 (3.25%) Design Engineer
11 19 (3.25%) FPGA Design Engineer
12 18 (3.08%) Analyst
12 18 (3.08%) C++ Developer
13 17 (2.91%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 31 (5.31%) React
2 30 (5.14%) .NET
3 28 (4.79%) Spring Boot
4 25 (4.28%) AngularJS
4 25 (4.28%) Spring
5 19 (3.25%) HTML
5 19 (3.25%) J2EE
6 18 (3.08%) REST
6 18 (3.08%) Yocto
7 17 (2.91%) RESTful
7 17 (2.91%) XML
8 14 (2.40%) Node.js
9 12 (2.05%) JSON
10 11 (1.88%) CSS
10 11 (1.88%) DirectX
10 11 (1.88%) OpenGL
10 11 (1.88%) Vulkan
11 10 (1.71%) Itk
11 10 (1.71%) Middleware
11 10 (1.71%) OpenGL ES
Miscellaneous
1 32 (5.48%) VHDL
2 30 (5.14%) Verilog
3 29 (4.97%) Self-Motivation
4 27 (4.62%) Algorithms
5 25 (4.28%) FPGA
6 24 (4.11%) ARM Cortex
7 15 (2.57%) Device Driver
8 12 (2.05%) Data Structures
8 12 (2.05%) Management Information System
9 11 (1.88%) IoT
9 11 (1.88%) Public Cloud
10 10 (1.71%) Embedded Systems
10 10 (1.71%) Product Ownership
11 9 (1.54%) 3D Graphics
11 9 (1.54%) Ray Tracing
11 9 (1.54%) STB
12 8 (1.37%) Data Protection Act
12 8 (1.37%) Linux Command Line
13 7 (1.20%) Data Centre
13 7 (1.20%) Distributed Systems
Operating Systems
1 130 (22.26%) Linux
2 26 (4.45%) FreeRTOS
3 22 (3.77%) Windows
4 17 (2.91%) Unix
5 13 (2.23%) Apple iOS
6 11 (1.88%) Android
7 8 (1.37%) Embedded Linux
8 7 (1.20%) Red Hat Enterprise Linux
9 5 (0.86%) VxWorks
9 5 (0.86%) Windows 10
9 5 (0.86%) Windows Server
10 4 (0.68%) SafeRTOS
10 4 (0.68%) ThreadX
10 4 (0.68%) Windows Server 2016
10 4 (0.68%) Windows Server 2019
11 1 (0.17%) CentOS
11 1 (0.17%) Oracle Linux
11 1 (0.17%) Solaris
11 1 (0.17%) VMS
Processes & Methodologies
1 232 (39.73%) Software Engineering
2 152 (26.03%) Agile
3 128 (21.92%) DevOps
4 85 (14.55%) Problem-Solving
5 65 (11.13%) Unit Testing
6 53 (9.08%) Software Testing
7 52 (8.90%) Validation
8 51 (8.73%) Continuous Integration
9 48 (8.22%) TDD
10 47 (8.05%) OO
11 46 (7.88%) Test Automation
12 44 (7.53%) Configuration Management
13 40 (6.85%) CI/CD
14 38 (6.51%) Continuous Improvement
15 37 (6.34%) Multithreading
15 37 (6.34%) Pair Programming
16 36 (6.16%) Scrum
17 35 (5.99%) SDLC
18 34 (5.82%) Customer Requirements
19 33 (5.65%) Full Stack Development
Programming Languages
1 269 (46.06%) C++
2 143 (24.49%) Python
3 105 (17.98%) Java
4 81 (13.87%) Embedded C
5 74 (12.67%) C#
6 65 (11.13%) PL/SQL
7 58 (9.93%) SQL
8 37 (6.34%) JavaScript
9 34 (5.82%) Bash
10 29 (4.97%) Shell Script
11 25 (4.28%) MATLAB
12 24 (4.11%) Go
13 21 (3.60%) SystemVerilog
14 19 (3.25%) Perl
15 15 (2.57%) Embedded C++
15 15 (2.57%) TypeScript
16 14 (2.40%) PowerShell
17 12 (2.05%) Ada
18 11 (1.88%) Tcl
19 10 (1.71%) Swift
Qualifications
1 181 (30.99%) Security Cleared
2 124 (21.23%) SC Cleared
3 72 (12.33%) Degree
4 55 (9.42%) DV Cleared
5 29 (4.97%) Master's Degree
6 18 (3.08%) PhD
7 16 (2.74%) Computer Science Degree
8 4 (0.68%) DBS Check
9 3 (0.51%) BPSS Clearance
10 2 (0.34%) CREST Certified
10 2 (0.34%) OSCP
10 2 (0.34%) VMware Certified Professional (VCP)
11 1 (0.17%) CCIE
11 1 (0.17%) Cisco Certification
11 1 (0.17%) SANS
Quality Assurance & Compliance
1 21 (3.60%) QA
2 13 (2.23%) AUTOSAR
2 13 (2.23%) MISRA
3 10 (1.71%) MISRA C
4 7 (1.20%) JTAG
5 5 (0.86%) DO-178B
5 5 (0.86%) ISO 26262
6 4 (0.68%) Def Stans
7 3 (0.51%) Accessibility
7 3 (0.51%) IEC 61508
7 3 (0.51%) PCI DSS
8 2 (0.34%) ISO 20022
8 2 (0.34%) MiFID
8 2 (0.34%) NIST
9 1 (0.17%) Data Quality
9 1 (0.17%) GDPR
9 1 (0.17%) ISO 13485
9 1 (0.17%) ISO/IEC 27001
9 1 (0.17%) Software Quality Assurance
System Software
1 42 (7.19%) Docker
2 28 (4.79%) Firmware
3 11 (1.88%) Active Directory
4 7 (1.20%) Embedded Firmware
5 6 (1.03%) VMware NSX
5 6 (1.03%) vSphere
6 5 (0.86%) VMware Infrastructure
7 4 (0.68%) VMware ESXi
8 3 (0.51%) Virtual Machines
Systems Management
1 44 (7.53%) Terraform
2 33 (5.65%) Kubernetes
3 27 (4.62%) Ansible
4 10 (1.71%) Progress Chef
5 9 (1.54%) Grafana
6 7 (1.20%) Prometheus
7 6 (1.03%) Kibana
8 5 (0.86%) Functional Safety
8 5 (0.86%) Puppet
9 4 (0.68%) Docker Swarm
9 4 (0.68%) HP ALM
9 4 (0.68%) Nagios
10 3 (0.51%) Consul
10 3 (0.51%) Packer
11 1 (0.17%) Data Guard
11 1 (0.17%) logstash
11 1 (0.17%) Oracle Flashback
11 1 (0.17%) Oracle RMAN
11 1 (0.17%) vCenter Server
11 1 (0.17%) VxRail
Vendors
1 37 (6.34%) IBM
2 35 (5.99%) Microsoft
3 29 (4.97%) Oracle
4 24 (4.11%) Xilinx
5 23 (3.94%) Lauterbach
6 21 (3.60%) Intel
7 17 (2.91%) Microsemi
8 13 (2.23%) SAP
9 9 (1.54%) Cadence
10 8 (1.37%) Atlassian
10 8 (1.37%) Splunk
11 6 (1.03%) Google
11 6 (1.03%) HP
12 5 (0.86%) OpenLink
12 5 (0.86%) Triple Point
12 5 (0.86%) VMware
13 4 (0.68%) BT
13 4 (0.68%) Capita
13 4 (0.68%) Micro Focus
13 4 (0.68%) Perforce