KDB Contracts

Kx Systems KDB
UK

The table below provides summary statistics for contract job vacancies requiring KDB skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited KDB over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 477 510 652
Rank change year-on-year +33 +142 +149
Contract jobs citing KDB 43 72 66
As % of all contract jobs advertised in the UK 0.15% 0.17% 0.11%
As % of the Database & Business Intelligence category 0.77% 0.98% 0.61%
Number of daily rates quoted 25 60 43
10th Percentile £425 £650 £600
25th Percentile £525 £775 £644
Median daily rate (50th Percentile) £675 £850 £775
Median % change year-on-year -20.59% +9.68% -6.06%
75th Percentile £788 £941 £888
90th Percentile £845 £1,025 £990
UK excluding London median daily rate £450 - -

All Database and Business Intelligence Skills
UK

KDB falls under the Databases and Business Intelligence category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring database or business intelligence skills.

Contract vacancies with a requirement for database or business intelligence skills 5,552 7,317 10,769
As % of all contract IT jobs advertised in the UK 18.96% 16.80% 18.04%
Number of daily rates quoted 3,834 5,210 7,665
10th Percentile £356 £350 £375
25th Percentile £420 £425 £450
Median daily rate (50th Percentile) £525 £525 £540
Median % change year-on-year - -2.78% -1.64%
75th Percentile £640 £650 £660
90th Percentile £763 £763 £750
UK excluding London median daily rate £489 £480 £500
% change year-on-year +1.88% -4.00% +2.56%
Number of hourly rates quoted 104 143 183
10th Percentile £19.97 £14.00 £21.24
25th Percentile £24.06 £20.98 £35.00
Median hourly rate £32.96 £40.00 £60.00
Median % change year-on-year -17.60% -33.33% +41.18%
75th Percentile £65.15 £58.62 £70.88
90th Percentile £75.13 £72.50 £79.19
UK excluding London median hourly rate £30.00 £40.00 £58.05
% change year-on-year -25.00% -31.09% +65.84%

KDB
Job Vacancy Trend

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

Job vacancy trend for KDB in the UK

KDB
Contractor Daily Rate Trend

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

Daily rate trend for KDB in the UK

KDB
Daily Rate Histogram

Daily rate distribution for jobs citing KDB over the 6 months to 1 May 2025.

Daily rate histogram for KDB in the UK

KDB
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing KDB within the UK over the 6 months to 1 May 2025. 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 +12 27 £700 -17.65% 46
London -8 26 £700 -17.65% 45
Work from Home +43 19 £688 -14.06% 15
UK excluding London - 16 £450 - 18
Scotland - 15 £470 - 1
South West - 1 £300 -

KDB
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:

Cloud Services
1 1 (2.33%) AWS
1 1 (2.33%) Azure
Communications & Networking
1 1 (2.33%) Multicast
Database & Business Intelligence
1 31 (72.09%) Kdb+
2 4 (9.30%) Relational Database
3 1 (2.33%) Big Data
Development Applications
1 1 (2.33%) Bitbucket
1 1 (2.33%) Bitbucket Server
1 1 (2.33%) Git
1 1 (2.33%) Gradle
1 1 (2.33%) IntelliJ
1 1 (2.33%) Jenkins
1 1 (2.33%) JIRA
1 1 (2.33%) JUnit
1 1 (2.33%) TeamCity
General
1 23 (53.49%) Finance
2 22 (51.16%) Social Skills
3 21 (48.84%) Banking
4 18 (41.86%) Investment Banking
5 10 (23.26%) Front Office
6 7 (16.28%) Analytical Skills
7 3 (6.98%) Financial Institution
8 1 (2.33%) Retail Banking
Job Titles
1 38 (88.37%) Developer
2 16 (37.21%) Senior
2 16 (37.21%) Senior Developer
3 14 (32.56%) C++ Developer
3 14 (32.56%) KDB Developer
4 12 (27.91%) Python Developer
5 11 (25.58%) Investment Banking C++ Developer
5 11 (25.58%) Linux Developer
5 11 (25.58%) Senior C++ Developer
5 11 (25.58%) Senior Python Developer
6 7 (16.28%) Java Developer
7 4 (9.30%) Electronic Trading Developer
7 4 (9.30%) Electronic Trading Java Developer
8 3 (6.98%) Analytics Developer
8 3 (6.98%) Senior Java Developer
9 2 (4.65%) Front Office Developer
9 2 (4.65%) Software Engineer
10 1 (2.33%) Analyst
10 1 (2.33%) Business Analyst
10 1 (2.33%) Consultant
Libraries, Frameworks & Software Standards
1 3 (6.98%) AngularJS
1 3 (6.98%) FIX Protocol
1 3 (6.98%) Middleware
2 2 (4.65%) HTML
2 2 (4.65%) HTML5
2 2 (4.65%) Spring
3 1 (2.33%) JSON
3 1 (2.33%) NumPy
3 1 (2.33%) Pandas
3 1 (2.33%) REST
3 1 (2.33%) Ultra Messaging
3 1 (2.33%) XML
Miscellaneous
1 16 (37.21%) Enterprise Software
2 11 (25.58%) Equities
3 10 (23.26%) Foreign Exchange (FX)
4 9 (20.93%) Fixed Income
5 8 (18.60%) Algorithms
6 6 (13.95%) Virtual Team
7 4 (9.30%) Data Structures
8 1 (2.33%) Data Protection Act
8 1 (2.33%) Derivative
8 1 (2.33%) Distributed Systems
8 1 (2.33%) Hedge funds
8 1 (2.33%) Public Cloud
Operating Systems
1 26 (60.47%) Linux
2 15 (34.88%) Windows
3 7 (16.28%) Unix
Processes & Methodologies
1 20 (46.51%) SDLC
2 18 (41.86%) Data Science
3 16 (37.21%) Containerisation
4 12 (27.91%) Analytics
5 10 (23.26%) Low Latency
5 10 (23.26%) Problem-Solving
6 9 (20.93%) Agile
6 9 (20.93%) Electronic Trading
7 8 (18.60%) Computer Science
8 6 (13.95%) Data Analytics
8 6 (13.95%) Software Engineering
9 5 (11.63%) Knowledge Transfer
9 5 (11.63%) Multithreading
9 5 (11.63%) Quantitative Finance
10 4 (9.30%) Algorithmic Trading
10 4 (9.30%) E-Commerce
10 4 (9.30%) OO
10 4 (9.30%) Test Automation
11 3 (6.98%) Market Making
11 3 (6.98%) Workflow
Programming Languages
1 29 (67.44%) Python
2 19 (44.19%) C++
3 17 (39.53%) Java
4 4 (9.30%) SQL
5 3 (6.98%) MATLAB
6 1 (2.33%) Bash
6 1 (2.33%) PowerShell
6 1 (2.33%) TypeScript
Qualifications
1 7 (16.28%) Degree
2 5 (11.63%) Computer Science Degree
3 1 (2.33%) Master's Degree
System Software
1 16 (37.21%) Docker
Systems Management
1 16 (37.21%) Kubernetes
Vendors
1 3 (6.98%) ION Trading
2 1 (2.33%) Microsoft