The table below looks at the statistics for POSIX skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited POSIX over the 3 months to 10 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
10 Feb 2016
Same period 2015 Same period 2014
Portable Operating System Interface (POSIX)
Rank 877 914 882
Rank change year-on-year
+37 -32
Permanent jobs citing POSIX 32 15 35
As % of all permanent IT jobs located in England 0.034% 0.015% 0.036%
As % of the Libraries, Frameworks & Software Standards category 0.088% 0.041% 0.086%
Number of salaries quoted 23 12 21
Average salary £55,000 £53,750 £45,000
Average salary % change year-on-year
+2.32% +19.44%
90% offered a salary of more than £40,000 £32,500 £30,000
10% offered a salary of more than £75,000 £82,500 £75,000
UK excluding London average salary £47,500 £47,500 £42,750
% change year-on-year
- +11.11%
POSIX
UK

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the England region.

Libraries, Frameworks & Software Standards Category
England
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
36170 37017 40722
As % of all permanent IT jobs located in England 38.30% 37.29% 41.54%
Number of salaries quoted 31529 32068 34213
Average salary £45,000 £42,500 £42,500
Average salary % change year-on-year
+5.88% -
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £67,500 £62,500 £65,000
UK excluding London average salary £42,000 £40,000 £38,500
% change year-on-year
+5.00% +3.89%

POSIX
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing POSIX across the England region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

POSIX Jobs Demand Trend in England

POSIX
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing POSIX across the England region.

POSIX Salary Trend in England

POSIX
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing POSIX across the England region over the 3 months to 10 February 2016.

POSIX Salary Histogram in England

POSIX
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing POSIX within the England region over the 3 months to 10 February 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South East +26 13 £52,500 -
London +13 13 £75,000 -9.09% 3
East of England +1 4 £45,000 - 1
North West - 2 £50,000 -
POSIX
UK

POSIX
Top 30 Related IT Skills in England

For the 6 months to 10 February 2016, IT jobs across the England region citing POSIX also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited POSIX.

1 44 (75.86%) Linux
2 43 (74.14%) C++
3 32 (55.17%) Windows
4 29 (50.00%) Degree
5 28 (48.28%) Unix
6 24 (41.38%) SDLC
7 21 (36.21%) Java
8 20 (34.48%) OO
9 18 (31.03%) HTML
9 18 (31.03%) C
9 18 (31.03%) CSS
10 17 (29.31%) Perl
10 17 (29.31%) Agile Software Development
10 17 (29.31%) Continuous Integration
11 16 (27.59%) STL
12 15 (25.86%) Internet
12 15 (25.86%) Multithreading
13 14 (24.14%) XML
14 13 (22.41%) Service Delivery
14 13 (22.41%) JSP
14 13 (22.41%) JUnit
14 13 (22.41%) TestNG
14 13 (22.41%) Boost C++ Libraries
14 13 (22.41%) R
14 13 (22.41%) HDFS
14 13 (22.41%) HBase
15 12 (20.69%) Bash Shell
15 12 (20.69%) SQL
15 12 (20.69%) Software Engineering
16 11 (18.97%) Scrum

POSIX
Top Related IT Skills in England by Category

For the 6 months to 10 February 2016, IT jobs across the England region citing POSIX also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited POSIX. Up to 20 skills are shown per category.

Application Platforms
1 10 (17.24%) JBoss
2 2 (3.45%) SharePoint
3 1 (1.72%) Apache
Applications
1 5 (8.62%) MS Excel
2 3 (5.17%) Adobe Creative Suite
2 3 (5.17%) MS Office
Business Applications
1 7 (12.07%) Oracle ERP
Cloud Services
1 2 (3.45%) Office 365
2 1 (1.72%) SaaS
Communications & Networking
1 15 (25.86%) Internet
2 9 (15.52%) FTP
3 6 (10.34%) 2G
3 6 (10.34%) 3G
3 6 (10.34%) 3GPP
3 6 (10.34%) CDMA
3 6 (10.34%) INAP
3 6 (10.34%) M3UA
3 6 (10.34%) Multicast
3 6 (10.34%) TCAP
4 4 (6.90%) TCP/IP
5 2 (3.45%) DNS
5 2 (3.45%) Firewall
5 2 (3.45%) HTTP
5 2 (3.45%) Intranet
5 2 (3.45%) Intrusion Detection
5 2 (3.45%) MPLS
5 2 (3.45%) NAS
5 2 (3.45%) SAN
5 2 (3.45%) SSH
Database & Business Intelligence
1 13 (22.41%) HBase
2 7 (12.07%) MySQL
2 7 (12.07%) PostgreSQL
3 5 (8.62%) Big Data
3 5 (8.62%) SQLPlus
Development Applications
1 13 (22.41%) JUnit
1 13 (22.41%) TestNG
2 7 (12.07%) Git (software)
3 6 (10.34%) CppUnit
3 6 (10.34%) GDB
3 6 (10.34%) JIRA
4 5 (8.62%) Eclipse
4 5 (8.62%) Subversion
5 4 (6.90%) Visual Studio
6 2 (3.45%) Jenkins
6 2 (3.45%) Toad
7 1 (1.72%) Hudson
7 1 (1.72%) Maven
7 1 (1.72%) Xcode
General
1 7 (12.07%) Front Office
1 7 (12.07%) Retail
2 6 (10.34%) Telecoms
3 5 (8.62%) Finance
4 3 (5.17%) Automotive
5 1 (1.72%) Financial Institution
Job Titles
1 35 (60.34%) Developer
2 20 (34.48%) C++ Developer
3 14 (24.14%) Java Developer
4 12 (20.69%) Software Engineer
5 9 (15.52%) Software Developer
6 8 (13.79%) Java Software Developer
7 7 (12.07%) Applications Support
7 7 (12.07%) Senior Developer
8 6 (10.34%) Linux Developer
9 5 (8.62%) Development Engineer
9 5 (8.62%) Mainframe Software Engineer
9 5 (8.62%) Software Development Engineer
10 4 (6.90%) Lead Developer
10 4 (6.90%) Lead Java Developer
11 3 (5.17%) Analyst
11 3 (5.17%) Applications Support Analyst
11 3 (5.17%) Senior C++ Developer
11 3 (5.17%) Senior Java Developer
11 3 (5.17%) Support Analyst
11 3 (5.17%) Support Manager
Libraries, Frameworks & Software Standards
1 18 (31.03%) CSS
1 18 (31.03%) HTML
2 16 (27.59%) STL
3 14 (24.14%) XML
4 13 (22.41%) Boost C++ Libraries
4 13 (22.41%) JSP
5 11 (18.97%) Pthreads
6 2 (3.45%) Middleware
7 1 (1.72%) FreeSWITCH
7 1 (1.72%) JSON
7 1 (1.72%) OpenGL
7 1 (1.72%) OpenGL ES
7 1 (1.72%) REST
7 1 (1.72%) SOAP
7 1 (1.72%) UIKit
Miscellaneous
1 11 (18.97%) Computer Science
2 7 (12.07%) Algorithms
2 7 (12.07%) Analytical Skills
3 6 (10.34%) Equities
3 6 (10.34%) Mathematics
4 5 (8.62%) Derivative
4 5 (8.62%) Enterprise Software
4 5 (8.62%) IBM Mainframe
4 5 (8.62%) Mainframe
5 1 (1.72%) Data Structures
5 1 (1.72%) Device Driver
5 1 (1.72%) Field-Programmable Gate Array
5 1 (1.72%) Foreign Exchange (FX)
5 1 (1.72%) Hedge funds
5 1 (1.72%) iPad
5 1 (1.72%) Mobile App
5 1 (1.72%) User Experience
Operating Systems
1 44 (75.86%) Linux
2 32 (55.17%) Windows
3 28 (48.28%) Unix
4 5 (8.62%) zOS
5 4 (6.90%) FreeBSD
5 4 (6.90%) Mac OS X
6 2 (3.45%) AIX
6 2 (3.45%) HPUX
6 2 (3.45%) Solaris
6 2 (3.45%) Windows 7
6 2 (3.45%) Windows 8
6 2 (3.45%) Windows Server
6 2 (3.45%) Windows Server 2003
6 2 (3.45%) Windows Server 2008
6 2 (3.45%) Windows Server 2012
6 2 (3.45%) Windows XP
7 1 (1.72%) Apple iOS
7 1 (1.72%) CentOS
7 1 (1.72%) Red Hat Enterprise Linux
7 1 (1.72%) uClinux
Processes & Methodologies
1 24 (41.38%) SDLC
2 20 (34.48%) OO
3 17 (29.31%) Agile Software Development
3 17 (29.31%) Continuous Integration
4 15 (25.86%) Multithreading
5 13 (22.41%) Service Delivery
6 12 (20.69%) Software Engineering
7 11 (18.97%) Scrum
8 10 (17.24%) Electronic Trading
9 7 (12.07%) Disaster Recovery
9 7 (12.07%) ERP
9 7 (12.07%) ITIL
10 6 (10.34%) E-Commerce
10 6 (10.34%) TDD
11 5 (8.62%) Continuous Improvement
11 5 (8.62%) Network Management
11 5 (8.62%) Open Source
11 5 (8.62%) Product Management
12 4 (6.90%) Test Scripting
12 4 (6.90%) Unit Testing
Programming Languages
1 43 (74.14%) C++
2 21 (36.21%) Java
3 18 (31.03%) C
4 17 (29.31%) Perl
5 13 (22.41%) R
6 12 (20.69%) Bash Shell
6 12 (20.69%) SQL
7 10 (17.24%) Shell Script
8 9 (15.52%) JavaScript
9 7 (12.07%) AWK
9 7 (12.07%) C#
9 7 (12.07%) Korn
10 6 (10.34%) Python
11 5 (8.62%) Assembly Language
11 5 (8.62%) PL/SQL
12 4 (6.90%) PowerShell
13 1 (1.72%) ANSI C
13 1 (1.72%) Apple Swift
13 1 (1.72%) Embedded C++
13 1 (1.72%) GLSL
Qualifications
1 29 (50.00%) Degree
2 4 (6.90%) DV Cleared
2 4 (6.90%) Security Cleared
3 3 (5.17%) OCP
3 3 (5.17%) Oracle Certification
4 2 (3.45%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 5 (8.62%) SLA
System Software
1 13 (22.41%) HDFS
2 7 (12.07%) Active Directory
3 2 (3.45%) NFS
3 2 (3.45%) VMware Infrastructure
Systems Management
1 2 (3.45%) Puppet
1 2 (3.45%) Simpana
Vendors
1 7 (12.07%) Oracle
2 6 (10.34%) Dialogic
2 6 (10.34%) Google
3 5 (8.62%) IBM
3 5 (8.62%) Microsoft
4 4 (6.90%) VMware
5 3 (5.17%) Adobe
6 2 (3.45%) Atlassian
6 2 (3.45%) CommVault
6 2 (3.45%) Intel Security
7 1 (1.72%) Red Hat
7 1 (1.72%) Tieto
7 1 (1.72%) Twitter
Cambridge
Client Server
Salary: £40k to £55k + benefits
Posted: 9 days ago
Head Office, Hanger Lane, London
River Island
Salary: Competitive plus benefits
Posted: 9 days ago
Head Office, Hanger Lane, London
River Island
Salary: Competitive plus benefits
Posted: 9 days ago
London
caspian one
Salary: £75000 - £85000 per annum + bonus + benefits
Posted: 13 days ago