Data Structures Contracts in London

Data Structures
England > London

The table below looks at the prevalence of the term Data Structures in contract job vacancies advertised in London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Structures over the 6 months to 11 May 2024 with a comparison to the same period over the previous 2 years.

6 months to
11 May 2024
Same period 2023 Same period 2022
Rank 225 265 215
Rank change year-on-year +40 -50 -38
Contract jobs citing Data Structures 176 246 521
As % of all contract jobs advertised in London 1.00% 0.94% 1.35%
As % of the Miscellaneous category 3.00% 2.61% 3.70%
Number of daily rates quoted 117 176 369
10th Percentile £425 £430 £461
25th Percentile £513 £524 £563
Median daily rate (50th Percentile) £655 £619 £660
Median % change year-on-year +5.86% -6.25% +10.00%
75th Percentile £738 £825 £788
90th Percentile £830 £1,000 £900
England median daily rate £595 £575 £638
% change year-on-year +3.48% -9.80% +12.58%
Number of hourly rates quoted 0 1 0
Median hourly rate - £27.00 -
England median hourly rate £40.50 £79.19 £16.82
% change year-on-year -48.86% +370.81% -62.20%

All Generic Skills
London

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

Contract vacancies with a requirement for generic IT skills 5,862 9,416 14,076
As % of all contract IT jobs advertised in London 33.22% 35.94% 36.56%
Number of daily rates quoted 4,154 6,774 10,271
10th Percentile £313 £375 £400
25th Percentile £450 £500 £500
Median daily rate (50th Percentile) £585 £600 £600
Median % change year-on-year -2.50% - +9.09%
75th Percentile £725 £744 £713
90th Percentile £850 £838 £800
England median daily rate £550 £575 £550
% change year-on-year -4.35% +4.55% +10.00%
Number of hourly rates quoted 150 114 197
10th Percentile £15.49 £19.10 £18.50
25th Percentile £17.64 £21.88 £23.91
Median hourly rate £26.00 £35.00 £43.80
Median % change year-on-year -25.71% -20.09% +32.73%
75th Percentile £49.88 £64.88 £54.38
90th Percentile £69.00 £84.63 £71.51
England median hourly rate £33.00 £22.49 £26.99
% change year-on-year +46.76% -16.69% +1.70%

Data Structures
Job Vacancy Trend in London

Job postings citing Data Structures as a proportion of all IT jobs advertised in London.

Job vacancy trend for Data Structures in London

Data Structures
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Data Structures in London.

Daily rate trend for Data Structures in London

Data Structures
Daily Rate Histogram in London

Daily rate distribution for jobs citing Data Structures in London over the 6 months to 11 May 2024.

Daily rate histogram for Data Structures in London

Data Structures
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Data Structures in London.

Hourly rate trend for Data Structures in London

Data Structures
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Structures within the London region over the 6 months to 11 May 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
Central London +48 31 £665 +14.16% 7
West London +17 3 - - 3
East London +1 3 £850 +70.00% 2
South London - 3 £800 - 1
Data Structures
England

Data Structures
Co-occurring Skills and Capabilities in London 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 16 (9.09%) SharePoint
2 8 (4.55%) SAS
3 5 (2.84%) Apache
3 5 (2.84%) Apache Spark
4 4 (2.27%) OpenStack
5 3 (1.70%) Apache Airflow
5 3 (1.70%) CMS
5 3 (1.70%) Confluence
5 3 (1.70%) Jupyter
6 1 (0.57%) Ethereum
6 1 (0.57%) Hyperledger
Applications
1 5 (2.84%) Microsoft Excel
2 1 (0.57%) Microsoft Office
Business Applications
1 21 (11.93%) Dynamics AX
2 4 (2.27%) Sparx Enterprise Architect
3 2 (1.14%) SAP GTS
3 2 (1.14%) SAP S/4HANA
3 2 (1.14%) SAP SD
4 1 (0.57%) NetSuite
4 1 (0.57%) Oracle ERP
4 1 (0.57%) SAP Business ByDesign
4 1 (0.57%) SAP MDM
4 1 (0.57%) Shopify
Cloud Services
1 60 (34.09%) Azure
2 28 (15.91%) Power Platform
3 23 (13.07%) Power Automate
3 23 (13.07%) PowerApps
4 22 (12.50%) Dynamics 365
5 21 (11.93%) Azure DevOps
6 17 (9.66%) AWS
7 16 (9.09%) Microsoft 365
8 13 (7.39%) GCP
9 6 (3.41%) Amazon S3
9 6 (3.41%) Google Kubernetes Engine
10 5 (2.84%) Amazon EC2
10 5 (2.84%) SaaS
11 4 (2.27%) Microsoft Purview
11 4 (2.27%) PaaS
12 3 (1.70%) Amazon ECS
12 3 (1.70%) Azure Data Factory
12 3 (1.70%) Azure Stack
12 3 (1.70%) Snowflake
13 2 (1.14%) Serverless
Communications & Networking
1 5 (2.84%) DNS
2 4 (2.27%) DHCP
2 4 (2.27%) Firewall
2 4 (2.27%) Wi-Fi
3 2 (1.14%) SSH
Database & Business Intelligence
1 28 (15.91%) Power BI
2 27 (15.34%) Data Lake
3 23 (13.07%) Relational Database
4 14 (7.95%) Data Warehouse
5 12 (6.82%) MongoDB
5 12 (6.82%) NoSQL
6 9 (5.11%) KDB
7 8 (4.55%) SQL Server
8 7 (3.98%) Big Data
8 7 (3.98%) PostgreSQL
9 5 (2.84%) Star Schema
10 3 (1.70%) Metadata
10 3 (1.70%) Parquet
10 3 (1.70%) RDBMS
10 3 (1.70%) Snowflake Schema
10 3 (1.70%) Tableau
11 2 (1.14%) Amazon RDS
11 2 (1.14%) Data Mining
11 2 (1.14%) Electronic Patient Records
11 2 (1.14%) SAP HANA
Development Applications
1 11 (6.25%) Jenkins
2 10 (5.68%) JIRA
3 8 (4.55%) GitLab
4 6 (3.41%) Git
5 3 (1.70%) Gradle
5 3 (1.70%) JUnit
5 3 (1.70%) SonarQube
6 2 (1.14%) Bitbucket
6 2 (1.14%) Cucumber
6 2 (1.14%) ERwin
6 2 (1.14%) IntelliJ
6 2 (1.14%) PowerDesigner
6 2 (1.14%) TeamCity
6 2 (1.14%) webpack
7 1 (0.57%) Ant
7 1 (0.57%) Babel
7 1 (0.57%) Maven
7 1 (0.57%) Subversion
7 1 (0.57%) VSS/SourceSafe
General
1 75 (42.61%) Social Skills
2 56 (31.82%) Finance
3 53 (30.11%) Analytical Skills
4 35 (19.89%) Public Sector
5 26 (14.77%) Retail
6 21 (11.93%) General Ledger
7 18 (10.23%) Front Office
8 10 (5.68%) Banking
9 4 (2.27%) Investment Banking
9 4 (2.27%) Telecoms
10 3 (1.70%) Legal
10 3 (1.70%) Marketing
11 2 (1.14%) Presentation Skills
12 1 (0.57%) Back Office
12 1 (0.57%) Financial Institution
12 1 (0.57%) Inclusion and Diversity
12 1 (0.57%) Influencing Skills
12 1 (0.57%) Organisational Skills
12 1 (0.57%) Pharmaceutical
Job Titles
1 44 (25.00%) Developer
2 40 (22.73%) Architect
3 30 (17.05%) Consultant
4 25 (14.20%) Senior
5 19 (10.80%) Technical Architect
6 18 (10.23%) Microsoft Consultant
7 17 (9.66%) Java Developer
8 14 (7.95%) Data Architect
9 13 (7.39%) SharePoint Architect
10 12 (6.82%) Python Developer
11 11 (6.25%) Site Reliability Engineer
12 10 (5.68%) Data Engineer
12 10 (5.68%) Python Engineer
12 10 (5.68%) Site Engineer
13 9 (5.11%) Dynamics 365 Consultant
14 8 (4.55%) Senior Developer
15 7 (3.98%) Analyst
15 7 (3.98%) Electronic Trading Developer
15 7 (3.98%) Functional Consultant
15 7 (3.98%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 23 (13.07%) React
2 16 (9.09%) JSON
2 16 (9.09%) REST
3 15 (8.52%) CSS
3 15 (8.52%) HTML
4 14 (7.95%) RESTful
4 14 (7.95%) Spring
5 12 (6.82%) Kafka
6 11 (6.25%) Node.js
6 11 (6.25%) XML
7 9 (5.11%) RabbitMQ
8 8 (4.55%) Django
8 8 (4.55%) JSON Schema
8 8 (4.55%) Pandas
9 7 (3.98%) .NET
10 6 (3.41%) AngularJS
11 5 (2.84%) LDAP
11 5 (2.84%) SOAP
12 4 (2.27%) gRPC
12 4 (2.27%) NumPy
Miscellaneous
1 74 (42.05%) Algorithms
2 24 (13.64%) Distributed Systems
3 18 (10.23%) Cloud Native
4 14 (7.95%) Derivative
5 13 (7.39%) Enterprise Software
6 12 (6.82%) Fixed Income
7 9 (5.11%) Product Ownership
8 7 (3.98%) Foreign Exchange (FX)
8 7 (3.98%) Management Information System
9 5 (2.84%) Client/Server
10 4 (2.27%) Data Centre
10 4 (2.27%) Data Protection Act
10 4 (2.27%) Hedge funds
10 4 (2.27%) Reference Data
11 3 (1.70%) Blockchain
11 3 (1.70%) Clustering
11 3 (1.70%) Equities
11 3 (1.70%) Life Science
11 3 (1.70%) NHS
11 3 (1.70%) Virtual Team
Operating Systems
1 26 (14.77%) Linux
2 7 (3.98%) Unix
3 3 (1.70%) Android
4 1 (0.57%) Windows
Processes & Methodologies
1 56 (31.82%) Agile
2 44 (25.00%) DevOps
3 43 (24.43%) Computer Science
4 40 (22.73%) CI/CD
5 39 (22.16%) Business Intelligence
6 37 (21.02%) Data Modelling
7 34 (19.32%) Problem-Solving
8 29 (16.48%) Microservices
9 28 (15.91%) Migration
10 27 (15.34%) Requirements Gathering
11 25 (14.20%) Design Patterns
12 24 (13.64%) Analytics
13 23 (13.07%) Data Migration
14 22 (12.50%) ETL
15 21 (11.93%) Accounts Payable
15 21 (11.93%) Accounts Receivable
15 21 (11.93%) Data Security
15 21 (11.93%) Requirements Workshops
16 20 (11.36%) Change Management
17 18 (10.23%) Software Architecture
Programming Languages
1 48 (27.27%) Java
1 48 (27.27%) Python
2 45 (25.57%) SQL
3 21 (11.93%) JavaScript
4 15 (8.52%) C++
5 13 (7.39%) Go
6 11 (6.25%) Shell Script
7 8 (4.55%) TypeScript
8 7 (3.98%) Perl
9 6 (3.41%) C#
9 6 (3.41%) Kotlin
10 5 (2.84%) C
10 5 (2.84%) Scala
11 3 (1.70%) Ruby
12 2 (1.14%) Data Analysis Expressions
12 2 (1.14%) Rust
12 2 (1.14%) VBA
13 1 (0.57%) Bash
13 1 (0.57%) Bicep
13 1 (0.57%) Solidity
Qualifications
1 46 (26.14%) Degree
2 19 (10.80%) Computer Science Degree
3 18 (10.23%) SC Cleared
3 18 (10.23%) Security Cleared
4 4 (2.27%) Numerate Degree
5 3 (1.70%) Master's Degree
6 1 (0.57%) AWS Certification
6 1 (0.57%) AWS Certified Solutions Architect
6 1 (0.57%) BPSS Clearance
Quality Assurance & Compliance
1 24 (13.64%) Data Quality
2 9 (5.11%) GDPR
3 5 (2.84%) QA
4 3 (1.70%) Accessibility
5 1 (0.57%) MiFID
System Software
1 16 (9.09%) Docker
2 9 (5.11%) Apache ZooKeeper
3 2 (1.14%) Virtual Machines
Systems Management
1 31 (17.61%) Kubernetes
2 9 (5.11%) Consul
2 9 (5.11%) Grafana
2 9 (5.11%) Prometheus
3 3 (1.70%) Terraform
4 1 (0.57%) Argo
4 1 (0.57%) Istio
4 1 (0.57%) Single Sign-On
Vendors
1 65 (36.93%) Microsoft
2 16 (9.09%) NetApp
3 9 (5.11%) SaltStack
4 8 (4.55%) Oracle
5 7 (3.98%) ION Trading
6 6 (3.41%) SAP
7 5 (2.84%) Databricks
8 4 (2.27%) Google
8 4 (2.27%) Sparx
9 2 (1.14%) Alteryx
9 2 (1.14%) CA
9 2 (1.14%) ServiceNow
10 1 (0.57%) Ariba
10 1 (0.57%) Checkmarx
10 1 (0.57%) Genesys
10 1 (0.57%) Guidewire
10 1 (0.57%) IBM