Open Source Jobs in Central London

Open Source
London > Central London

The table below provides summary statistics for permanent job vacancies advertised in Central London requiring Open Source skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Open Source over the 6 months leading up to 17 May 2025, comparing them to the same period in the previous two years.

6 months to
17 May 2025
Same period 2024 Same period 2023
Rank 134 166 121
Rank change year-on-year +32 -45 +74
Permanent jobs citing Open Source 26 30 137
As % of all permanent jobs advertised in Central London 1.04% 0.79% 2.67%
As % of the Processes & Methodologies category 1.08% 0.86% 2.82%
Number of salaries quoted 21 16 50
10th Percentile £55,000 £46,866 £54,625
25th Percentile £62,500 £51,375 £72,500
Median annual salary (50th Percentile) £65,000 £70,000 £85,000
Median % change year-on-year -7.14% -17.65% +6.25%
75th Percentile £87,500 £82,813 £100,000
90th Percentile £102,500 £98,125 £107,375
London median annual salary £110,000 £80,000 £80,294
% change year-on-year +37.50% -0.37% +0.37%

All Process and Methodology Skills
Central London

Open Source 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 Central London.

Permanent vacancies with a requirement for process or methodology skills 2,406 3,482 4,862
As % of all permanent jobs advertised in Central London 96.43% 92.12% 94.76%
Number of salaries quoted 1,646 2,676 4,014
10th Percentile £42,000 £40,000 £42,500
25th Percentile £55,000 £52,500 £55,000
Median annual salary (50th Percentile) £75,000 £72,500 £75,000
Median % change year-on-year +3.45% -3.33% +3.45%
75th Percentile £97,500 £95,000 £97,500
90th Percentile £120,000 £112,500 £112,500
London median annual salary £75,000 £70,073 £75,000
% change year-on-year +7.03% -6.57% +7.14%

Open Source
Job Vacancy Trend in Central London

Job postings citing Open Source as a proportion of all IT jobs advertised in Central London.

Job vacancy trend for Open Source in Central London

Open Source
Salary Trend in Central London

3-month moving average salary quoted in jobs citing Open Source in Central London.

Salary trend for Open Source in Central London

Open Source
Salary Histogram in Central London

Salary distribution for jobs citing Open Source in Central London over the 6 months to 17 May 2025.

Salary histogram for Open Source in Central London

Open Source
Job Locations in Central London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Central London region over the 6 months to 17 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
City of London +39 22 £65,000 -7.14% 10
Camden -5 4 - -
Open Source
London

Open Source
Co-occurring Skills and Capabilities in Central 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 2 (7.69%) NServiceBus
Cloud Services
1 3 (11.54%) AWS
1 3 (11.54%) Azure
2 2 (7.69%) Azure Service Bus
2 2 (7.69%) GitHub
2 2 (7.69%) Serverless
3 1 (3.85%) GCP
Communications & Networking
1 1 (3.85%) Firewall
1 1 (3.85%) tcpdump
1 1 (3.85%) Wireshark
Database & Business Intelligence
1 2 (7.69%) Relational Database
1 2 (7.69%) SQL Server
2 1 (3.85%) NoSQL
Development Applications
1 1 (3.85%) Git
1 1 (3.85%) IDA Disassembler
General
1 8 (30.77%) Law
2 6 (23.08%) Inclusion and Diversity
3 5 (19.23%) Finance
4 2 (7.69%) Banking
4 2 (7.69%) Social Skills
5 1 (3.85%) Analytical Skills
Job Titles
1 7 (26.92%) Analyst
1 7 (26.92%) Developer
1 7 (26.92%) Senior
1 7 (26.92%) SOC Analyst
2 5 (19.23%) SOC Engineer
3 3 (11.54%) Senior Developer
3 3 (11.54%) Software Engineer
4 2 (7.69%) .NET Developer
4 2 (7.69%) iOS Developer
4 2 (7.69%) Microsoft Engineer
4 2 (7.69%) Senior Software Engineer
5 1 (3.85%) C++ Developer
5 1 (3.85%) C++ Quantitative Developer
5 1 (3.85%) Electronic Trading C++ Developer
5 1 (3.85%) Electronic Trading Developer
5 1 (3.85%) Front-End Developer (Client-Side Developer)
5 1 (3.85%) Full-Stack Engineer
5 1 (3.85%) Senior Full-Stack Engineer
5 1 (3.85%) Senior iOS Developer
5 1 (3.85%) Technical Trainer
Libraries, Frameworks & Software Standards
1 4 (15.38%) .NET
2 3 (11.54%) CSS
2 3 (11.54%) HTML
3 2 (7.69%) .NET Core
3 2 (7.69%) .NET Framework
3 2 (7.69%) React Native
3 2 (7.69%) Redux
3 2 (7.69%) RESTful
3 2 (7.69%) SwiftUI
3 2 (7.69%) UIKit
4 1 (3.85%) AngularJS
4 1 (3.85%) ASP.NET Web API
4 1 (3.85%) Boost C++ Libraries
4 1 (3.85%) Node.js
4 1 (3.85%) PyTorch
4 1 (3.85%) React
4 1 (3.85%) TensorFlow
Miscellaneous
1 8 (30.77%) CSOC
1 8 (30.77%) Management Information System
1 8 (30.77%) Onboarding
1 8 (30.77%) Virtual Team
2 4 (15.38%) Self-Motivation
3 2 (7.69%) Algorithms
3 2 (7.69%) Greenfield Project
3 2 (7.69%) Mobile App
4 1 (3.85%) Cloud Native
4 1 (3.85%) Cyber Threat
4 1 (3.85%) Data Structures
4 1 (3.85%) Derivative
4 1 (3.85%) Distributed Systems
4 1 (3.85%) Equities
4 1 (3.85%) Fixed Income
4 1 (3.85%) Foreign Exchange (FX)
Operating Systems
1 2 (7.69%) Apple iOS
Processes & Methodologies
1 12 (46.15%) Mentoring
1 12 (46.15%) Performance Management
2 9 (34.62%) Cybersecurity
2 9 (34.62%) DevOps
2 9 (34.62%) Incident Response
2 9 (34.62%) SIEM
3 8 (30.77%) Architectural Design
3 8 (30.77%) Cyber Threat Intelligence
3 8 (30.77%) Penetration Testing
3 8 (30.77%) Protective Monitoring
3 8 (30.77%) Security Monitoring
3 8 (30.77%) Security Operations
3 8 (30.77%) Threat Intelligence
3 8 (30.77%) Trend Analysis
3 8 (30.77%) Use Case
4 7 (26.92%) Agile
5 6 (23.08%) Data Science
6 5 (19.23%) Artificial Intelligence
6 5 (19.23%) Software Engineering
7 4 (15.38%) TDD
Programming Languages
1 5 (19.23%) C#
1 5 (19.23%) JavaScript
1 5 (19.23%) SQL
2 4 (15.38%) TypeScript
3 3 (11.54%) Python
4 2 (7.69%) Java
4 2 (7.69%) Objective-C
4 2 (7.69%) Swift
5 1 (3.85%) C++
Qualifications
1 8 (30.77%) SC Cleared
1 8 (30.77%) Security Cleared
2 2 (7.69%) Degree
3 1 (3.85%) AWS Certification
System Software
1 1 (3.85%) Docker
Systems Management
1 8 (30.77%) QRadar
2 2 (7.69%) Terraform
3 1 (3.85%) Computer Emergency Response Teams
3 1 (3.85%) Kubernetes
Vendors
1 10 (38.46%) Microsoft
2 1 (3.85%) Google