TDD Jobs in London

Test-Driven Development (TDD)
England > London

The table below provides summary statistics for permanent job vacancies advertised in London requiring TDD skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited TDD over the 6 months leading up to 24 June 2025, comparing them to the same period in the previous two years.

6 months to
24 Jun 2025
Same period 2024 Same period 2023
Rank 125 112 69
Rank change year-on-year -13 -43 -34
Permanent jobs citing TDD 342 673 1,376
As % of all permanent jobs advertised in London 2.66% 2.72% 4.49%
As % of the Processes & Methodologies category 2.78% 3.05% 4.72%
Number of salaries quoted 207 498 1,048
10th Percentile £56,250 £47,500 £52,350
25th Percentile £64,000 £57,500 £65,000
Median annual salary (50th Percentile) £82,500 £80,000 £80,294
Median % change year-on-year +3.13% -0.37% +0.37%
75th Percentile £110,000 £107,500 £102,500
90th Percentile £136,750 £142,500 £120,000
England median annual salary £70,000 £60,000 £70,000
% change year-on-year +16.67% -14.29% +3.70%

All Process and Methodology Skills
London

TDD falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in London.

Permanent vacancies with a requirement for process or methodology skills 12,302 22,035 29,148
As % of all permanent jobs advertised in London 95.85% 88.98% 95.08%
Number of salaries quoted 7,057 16,005 21,485
10th Percentile £41,250 £37,500 £42,500
25th Percentile £55,000 £51,250 £55,000
Median annual salary (50th Percentile) £75,000 £70,000 £75,000
Median % change year-on-year +7.14% -6.67% +7.14%
75th Percentile £100,000 £95,000 £95,000
90th Percentile £122,900 £115,000 £116,250
England median annual salary £57,000 £55,000 £62,500
% change year-on-year +3.64% -12.00% +4.17%

TDD
Job Vacancy Trend in London

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

Job vacancy trend for TDD in London

TDD
Salary Trend in London

3-month moving average salary quoted in jobs citing TDD in London.

Salary trend for TDD in London

TDD
Salary Histogram in London

Salary distribution for jobs citing TDD in London over the 6 months to 24 June 2025.

Salary histogram for TDD in London

TDD
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the London region over the 6 months to 24 June 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
South London +24 60 £82,500 +1.23% 6
Central London -35 41 £77,500 -8.82% 137
West London +12 3 - - 24
East London -17 1 £92,500 +2.78% 44
TDD
England

TDD
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 13 (3.80%) JBoss
1 13 (3.80%) Red Hat Fuse
2 7 (2.05%) Apache
2 7 (2.05%) IIS
2 7 (2.05%) Microsoft Exchange
3 6 (1.75%) Confluence
4 5 (1.46%) Liferay
4 5 (1.46%) OpenStack
5 4 (1.17%) Apache Airflow
5 4 (1.17%) Apache Spark
5 4 (1.17%) CMS
5 4 (1.17%) WordPress
6 2 (0.58%) SharePoint
7 1 (0.29%) Drupal
7 1 (0.29%) nginx
7 1 (0.29%) NServiceBus
7 1 (0.29%) Oracle SOA Suite
Business Applications
1 6 (1.75%) Dynamics CRM
2 5 (1.46%) Payment Gateway
3 1 (0.29%) Magento
Cloud Services
1 193 (56.43%) AWS
2 103 (30.12%) Azure
3 66 (19.30%) Serverless
4 42 (12.28%) GCP
5 38 (11.11%) Amazon ECS
6 36 (10.53%) Amazon EC2
7 33 (9.65%) Amazon EKS
8 31 (9.06%) GitHub
9 28 (8.19%) AWS Lambda
10 22 (6.43%) SaaS
11 18 (5.26%) Amazon S3
12 15 (4.39%) Amazon SQS
13 9 (2.63%) Cloud Computing
14 7 (2.05%) GitHub Actions
15 6 (1.75%) Amazon ElastiCache
15 6 (1.75%) dbt
15 6 (1.75%) Power Platform
16 5 (1.46%) CloudFront
16 5 (1.46%) PaaS
16 5 (1.46%) Route 53
Communications & Networking
1 4 (1.17%) DNS
1 4 (1.17%) Kerberos
2 2 (0.58%) FTP
3 1 (0.29%) Internet
3 1 (0.29%) Multicast
3 1 (0.29%) Network Security
3 1 (0.29%) RFID
3 1 (0.29%) TCP/IP
Database & Business Intelligence
1 63 (18.42%) PostgreSQL
2 45 (13.16%) Relational Database
3 39 (11.40%) MongoDB
4 34 (9.94%) Elasticsearch
5 25 (7.31%) DynamoDB
5 25 (7.31%) SQL Server
6 24 (7.02%) Azure SQL Database
6 24 (7.02%) NoSQL
7 19 (5.56%) MySQL
8 15 (4.39%) RDBMS
9 10 (2.92%) Redis
10 8 (2.34%) Data Lake
11 7 (2.05%) Big Data
11 7 (2.05%) Data Hub
11 7 (2.05%) Data Warehouse
11 7 (2.05%) SQL CLR
12 6 (1.75%) Amazon RDS
12 6 (1.75%) OLAP
12 6 (1.75%) Power BI
13 5 (1.46%) Amazon Athena
Development Applications
1 81 (23.68%) Git
2 56 (16.37%) Jenkins
3 39 (11.40%) JUnit
4 22 (6.43%) JIRA
5 19 (5.56%) Mockito
6 16 (4.68%) JMeter
7 11 (3.22%) IntelliJ
7 11 (3.22%) Maven
8 8 (2.34%) Atlassian Bamboo
8 8 (2.34%) Gradle
9 7 (2.05%) SonarQube
10 6 (1.75%) NUnit
10 6 (1.75%) PHPUnit
11 5 (1.46%) MSTest
12 4 (1.17%) Bitbucket
12 4 (1.17%) Cucumber
12 4 (1.17%) Cypress.io
12 4 (1.17%) Spinnaker
12 4 (1.17%) YouTrack
13 3 (0.88%) CircleCI
General
1 142 (41.52%) Finance
2 60 (17.54%) Social Skills
3 49 (14.33%) Front Office
4 48 (14.04%) Banking
5 46 (13.45%) Inclusion and Diversity
6 35 (10.23%) Public Sector
7 31 (9.06%) Law
8 28 (8.19%) Financial Institution
9 26 (7.60%) Marketing
10 18 (5.26%) Health Technology
11 17 (4.97%) Publishing
11 17 (4.97%) Tech for Good
12 12 (3.51%) Investment Banking
13 9 (2.63%) Retail Banking
14 7 (2.05%) Back Office
14 7 (2.05%) Retail
15 5 (1.46%) Analytical Skills
15 5 (1.46%) Influencing Skills
16 4 (1.17%) Documentation Skills
16 4 (1.17%) Games
Job Titles
1 186 (54.39%) Developer
2 100 (29.24%) Software Engineer
3 91 (26.61%) Senior
4 52 (15.20%) Java Developer
5 50 (14.62%) Java Engineer
6 39 (11.40%) Lead
7 38 (11.11%) .NET Developer
8 37 (10.82%) Full-Stack Developer
8 37 (10.82%) Senior Developer
9 36 (10.53%) Java Software Engineer
10 31 (9.06%) Senior Software Engineer
11 25 (7.31%) Senior Java Engineer
12 24 (7.02%) Full-Stack Engineer
13 22 (6.43%) Lead Software Engineer
14 21 (6.14%) Python Developer
15 19 (5.56%) C# Developer
16 18 (5.26%) Python Engineer
17 17 (4.97%) C# Developer - Commodities
17 17 (4.97%) Developer/Software Engineer
17 17 (4.97%) Full-Stack Software Engineer
Libraries, Frameworks & Software Standards
1 115 (33.63%) React
2 91 (26.61%) AngularJS
3 78 (22.81%) REST
4 76 (22.22%) Spring
5 70 (20.47%) Spring Boot
6 67 (19.59%) .NET
7 61 (17.84%) Kafka
8 60 (17.54%) HTML
9 51 (14.91%) RESTful
10 49 (14.33%) Vue
11 47 (13.74%) Web Services
12 44 (12.87%) CSS
13 43 (12.57%) Node.js
14 38 (11.11%) .NET Framework
15 34 (9.94%) .NET Core
16 33 (9.65%) Entity Framework
17 28 (8.19%) Apache Camel
18 27 (7.89%) Akka
19 25 (7.31%) ASP.NET
19 25 (7.31%) ASP.NET Web API
Miscellaneous
1 61 (17.84%) Distributed Systems
2 24 (7.02%) Cloud Native
3 23 (6.73%) Foreign Exchange (FX)
4 19 (5.56%) Public Cloud
5 18 (5.26%) Equities
5 18 (5.26%) Fixed Income
5 18 (5.26%) Hedge funds
6 17 (4.97%) Algorithms
6 17 (4.97%) Product Ownership
7 15 (4.39%) Private Cloud
8 11 (3.22%) Data Structures
8 11 (3.22%) Derivative
8 11 (3.22%) Team-Oriented Environment
9 9 (2.63%) Legacy Systems
10 6 (1.75%) Digital TV
10 6 (1.75%) Greenfield Project
10 6 (1.75%) Mobile App
10 6 (1.75%) Onboarding
11 5 (1.46%) Distributed Applications
11 5 (1.46%) Reinsurance
Operating Systems
1 19 (5.56%) Linux
1 19 (5.56%) Unix
2 9 (2.63%) Windows
3 7 (2.05%) Windows Server
4 6 (1.75%) Android
5 3 (0.88%) Apple iOS
6 1 (0.29%) Debian
Processes & Methodologies
1 253 (73.98%) Agile
2 155 (45.32%) Software Engineering
3 136 (39.77%) Microservices
4 121 (35.38%) CI/CD
5 118 (34.50%) BDD
6 91 (26.61%) Full-Stack Development
7 87 (25.44%) Scrum
8 81 (23.68%) Fintech
9 77 (22.51%) DevOps
10 63 (18.42%) Pair Programming
10 63 (18.42%) Problem-Solving
11 60 (17.54%) Test Automation
12 57 (16.67%) Kanban
13 45 (13.16%) SDLC
14 42 (12.28%) Continuous Integration
15 40 (11.70%) Software Testing
16 35 (10.23%) Containerisation
17 34 (9.94%) Mentoring
18 33 (9.65%) Asset Management
19 32 (9.36%) Unit Testing
Programming Languages
1 136 (39.77%) Java
2 111 (32.46%) JavaScript
3 109 (31.87%) Python
4 98 (28.65%) SQL
5 82 (23.98%) TypeScript
6 78 (22.81%) C#
7 31 (9.06%) Shell Script
8 14 (4.09%) PHP
9 10 (2.92%) Go
10 7 (2.05%) Bash
11 5 (1.46%) Kotlin
12 4 (1.17%) C++
13 3 (0.88%) Groovy
13 3 (0.88%) PowerShell
13 3 (0.88%) Swift
13 3 (0.88%) T-SQL
14 2 (0.58%) RPG IV
14 2 (0.58%) Scala
14 2 (0.58%) SOQL
14 2 (0.58%) SOSL
Qualifications
1 47 (13.74%) Degree
2 32 (9.36%) Security Cleared
3 31 (9.06%) SC Cleared
4 17 (4.97%) Master's Degree
5 15 (4.39%) PhD
6 10 (2.92%) Computer Science Degree
7 8 (2.34%) AWS Certification
8 5 (1.46%) Azure Certification
9 4 (1.17%) AWS Certified Developer
9 4 (1.17%) AWS Certified Solutions Architect
10 3 (0.88%) Microsoft Certification
11 2 (0.58%) BPSS Clearance
11 2 (0.58%) DV Cleared
11 2 (0.58%) Numerate Degree
12 1 (0.29%) SANS
Quality Assurance & Compliance
1 29 (8.48%) QA
2 16 (4.68%) SLA
3 6 (1.75%) Accessibility
4 5 (1.46%) Software Quality Assurance
5 3 (0.88%) GDPR
5 3 (0.88%) PCI DSS
System Software
1 117 (34.21%) Docker
2 9 (2.63%) Active Directory
2 9 (2.63%) VMware Infrastructure
3 2 (0.58%) KVM
3 2 (0.58%) Xen
4 1 (0.29%) Postfix
4 1 (0.29%) Virtual Machines
Systems Management
1 109 (31.87%) Kubernetes
2 31 (9.06%) Terraform
3 27 (7.89%) Ansible
4 15 (4.39%) Kibana
5 7 (2.05%) Puppet
6 4 (1.17%) Grafana
6 4 (1.17%) Salt
7 3 (0.88%) Progress Chef
8 2 (0.58%) CFEngine
8 2 (0.58%) Istio
9 1 (0.29%) Prometheus
Vendors
1 49 (14.33%) Microsoft
2 29 (8.48%) Google
3 23 (6.73%) Splunk
4 18 (5.26%) Dynatrace
5 12 (3.51%) Oracle
6 9 (2.63%) VMware
7 7 (2.05%) Databricks
8 3 (0.88%) CA Agile Central
8 3 (0.88%) Confluent
8 3 (0.88%) Snowplow
9 2 (0.58%) IBM
9 2 (0.58%) Salesforce
10 1 (0.29%) Adobe
10 1 (0.29%) Atlassian
10 1 (0.29%) Hitachi
10 1 (0.29%) Mercator
10 1 (0.29%) Red Hat
10 1 (0.29%) ServiceNow
10 1 (0.29%) Trayport
10 1 (0.29%) Xamarin