Period
to 17 December 2017

The table below looks at the prevalence of the term Data Structures in permanent job vacancies advertised in Bristol. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Structures over the 6 months to 17 December 2017 with a comparison to the same period over the previous 2 years.

Data Structures
South West > Bristol
6 months to
17 Dec 2017
Same period 2016 Same period 2015
Rank 154 150 160
Rank change year-on-year -4 +10 -26
Permanent jobs citing Data Structures 45 34 45
As % of all permanent IT jobs advertised in Bristol 1.20% 1.04% 1.20%
As % of the Miscellaneous category 2.90% 2.47% 2.61%
Number of salaries quoted 29 31 31
Bristol median annual salary £55,000 £55,000 £38,900
Median salary % change year-on-year - +41.39% +19.69%
10th Percentile £38,750 £30,000 £18,500
90th Percentile £76,000 £80,000 £70,000
South West median annual salary £55,000 £48,750 £40,000
% change year-on-year +12.82% +21.88% +14.29%

Data Structures is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Bristol with a requirement for generic IT skills.

All Generic IT Skills
Bristol
Permanent vacancies with a requirement for generic IT skills 1553 1377 1721
As % of all permanent IT jobs advertised in Bristol 41.48% 42.11% 45.97%
Number of salaries quoted 1256 1140 1498
Bristol median annual salary £45,000 £44,000 £41,500
Median salary % change year-on-year +2.27% +6.02% +3.75%
10th Percentile £25,000 £26,250 £25,675
90th Percentile £67,500 £75,000 £71,250
South West median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +3.90%

Data Structures
Job Vacancy Trend in Bristol

Job postings citing Data Structures as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Data Structures in Bristol

Data Structures
Salary Trend in Bristol

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Structures in Bristol.

Salary trend for Data Structures in Bristol

Data Structures
Salary Histogram in Bristol

The salary distribution of IT jobs citing Data Structures in Bristol over the 6 months to 17 December 2017.

Salary histogram for Data Structures in Bristol

For the 6 months to 17 December 2017, IT jobs citing Data Structures also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Bristol region with a requirement for Data Structures.

1 30 (66.67%) RESTful
1 30 (66.67%) Algorithms
2 29 (64.44%) Git (software)
3 25 (55.56%) OOP
4 23 (51.11%) MVC
5 22 (48.89%) Objective-C
5 22 (48.89%) Apple Swift
5 22 (48.89%) iOS Development
5 22 (48.89%) Memory Management
5 22 (48.89%) Apple iOS
5 22 (48.89%) GitHub
6 20 (44.44%) Apple
6 20 (44.44%) Cocoa
7 18 (40.00%) Marketing
7 18 (40.00%) Business Intelligence
8 16 (35.56%) SAP
8 16 (35.56%) Programme Management
8 16 (35.56%) Electronics
8 16 (35.56%) Telecoms
8 16 (35.56%) Finance
8 16 (35.56%) Manufacturing
8 16 (35.56%) Digital Marketing
8 16 (35.56%) Multithreading
9 13 (28.89%) Python
10 12 (26.67%) Agile Software Development
11 9 (20.00%) Java
12 8 (17.78%) Android
12 8 (17.78%) Dependency Injection
12 8 (17.78%) MVVM
12 8 (17.78%) Reactive Extensions

Data Structures
Co-occurring IT Skills in Bristol 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 (4.44%) Apache Spark
Cloud Services
1 22 (48.89%) GitHub
2 8 (17.78%) Google Play
Database & Business Intelligence
1 7 (15.56%) Relational Database
2 2 (4.44%) Apache Hive
2 2 (4.44%) Big Data
2 2 (4.44%) Data Warehouse
2 2 (4.44%) Hadoop
2 2 (4.44%) Pentaho
2 2 (4.44%) SQL Server Integration Services
3 1 (2.22%) NoSQL
3 1 (2.22%) RDBMS
3 1 (2.22%) SQL Server
Development Applications
1 29 (64.44%) Git (software)
2 6 (13.33%) Subversion
3 1 (2.22%) JIRA
General
1 18 (40.00%) Marketing
2 16 (35.56%) Electronics
2 16 (35.56%) Finance
2 16 (35.56%) Manufacturing
2 16 (35.56%) Telecoms
3 2 (4.44%) Digital Economy
Job Titles
1 35 (77.78%) Developer
2 20 (44.44%) iOS Developer
3 8 (17.78%) Android Developer
3 8 (17.78%) Data Engineer
4 6 (13.33%) Python Developer
5 5 (11.11%) Software Engineer
5 5 (11.11%) Web Engineer
6 2 (4.44%) Big Data Engineer
7 1 (2.22%) .NET Architect
7 1 (2.22%) .NET Developer
7 1 (2.22%) .NET Technical Architect
7 1 (2.22%) Architect
7 1 (2.22%) Full Stack Developer
7 1 (2.22%) Java Architect
7 1 (2.22%) Java Technical Architect
7 1 (2.22%) Mobile Engineer
7 1 (2.22%) Technical Architect
Libraries, Frameworks & Software Standards
1 30 (66.67%) RESTful
2 20 (44.44%) Cocoa
3 8 (17.78%) Reactive Extensions
4 6 (13.33%) Flask
4 6 (13.33%) REST
5 2 (4.44%) .NET
6 1 (2.22%) .NET Framework
6 1 (2.22%) AngularJS
6 1 (2.22%) Entity Framework
Miscellaneous
1 30 (66.67%) Algorithms
2 7 (15.56%) Computer Science
3 6 (13.33%) User Experience
4 5 (11.11%) iPad
4 5 (11.11%) iPhone
4 5 (11.11%) Virtual Team
5 3 (6.67%) Mobile App
6 1 (2.22%) Analytical Skills
Operating Systems
1 22 (48.89%) Apple iOS
2 8 (17.78%) Android
Processes & Methodologies
1 25 (55.56%) OOP
2 23 (51.11%) MVC
3 22 (48.89%) iOS Development
3 22 (48.89%) Memory Management
4 18 (40.00%) Business Intelligence
5 16 (35.56%) Digital Marketing
5 16 (35.56%) Multithreading
5 16 (35.56%) Programme Management
6 12 (26.67%) Agile Software Development
7 8 (17.78%) Android Development
7 8 (17.78%) Dependency Injection
7 8 (17.78%) Multithreaded Programming
7 8 (17.78%) MVVM
8 7 (15.56%) Scrum
8 7 (15.56%) Software Engineering
9 6 (13.33%) Gamification
9 6 (13.33%) SDLC
9 6 (13.33%) TDD
9 6 (13.33%) Web Development
10 5 (11.11%) Open Source
Programming Languages
1 22 (48.89%) Apple Swift
1 22 (48.89%) Objective-C
2 13 (28.89%) Python
3 9 (20.00%) Java
4 8 (17.78%) Kotlin
5 7 (15.56%) C#
6 5 (11.11%) C++
6 5 (11.11%) Perl
7 3 (6.67%) SQL
8 2 (4.44%) R
9 1 (2.22%) JavaScript
Qualifications
1 7 (15.56%) Degree
2 6 (13.33%) Computer Science Degree
Quality Assurance & Compliance
1 2 (4.44%) Data Quality
Vendors
1 20 (44.44%) Apple
2 16 (35.56%) SAP
3 5 (11.11%) Google
4 2 (4.44%) Informatica
4 2 (4.44%) Tableau
5 1 (2.22%) Microsoft