Postfix Contract Job Trends in London

Postfix
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Postfix skills. It covers vacancies from the 6 months leading up to 18 September 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Sep 2025
Same period 2024 Same period 2023
Rank 350 - 434
Rank change year-on-year - - +168
Contract jobs citing Postfix 12 0 6
As % of all contract jobs advertised in London 0.089% - 0.028%
As % of the System Software category 0.81% - 0.23%
Number of daily rates quoted 2 0 1
10th Percentile £483 - -
25th Percentile £494 - -
Median daily rate (50th Percentile) £513 - £500
75th Percentile £531 - -
90th Percentile £543 - -
England median daily rate £500 - £575
% change year-on-year - - +19.79%

All System Software Skills
London

Postfix falls under the System Software category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring system software skills in London.

Contract vacancies with a requirement for system software skills 1,476 1,747 2,566
As % of all contract IT jobs advertised in London 10.98% 10.73% 11.79%
Number of daily rates quoted 921 1,208 1,839
10th Percentile £300 £262 £225
25th Percentile £413 £400 £418
Median daily rate (50th Percentile) £525 £525 £550
Median % change year-on-year - -4.55% -4.35%
75th Percentile £638 £625 £675
90th Percentile £713 £730 £775
England median daily rate £500 £513 £513
% change year-on-year -2.44% - -2.38%
Number of hourly rates quoted 30 16 31
10th Percentile £22.45 £20.00 £25.75
25th Percentile £22.63 £22.98 £40.41
Median hourly rate £25.58 £23.80 £60.00
Median % change year-on-year +7.46% -60.33% +41.18%
75th Percentile £35.75 £24.39 £68.80
90th Percentile £41.13 £60.00 £83.00
England median hourly rate £37.50 £24.50 £47.90
% change year-on-year +53.06% -48.85% +117.70%

Postfix
Job Vacancy Trend in London

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

Job vacancy trend for Postfix in London

Postfix
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Postfix.

Contractor daily rate distribution trend for jobs in London citing Postfix

Postfix
Hourly Rate Trend in London

Contractor hourly rate distribution trend for jobs in London citing Postfix.

Contractor hourly rate distribution trend for jobs in London citing Postfix

Postfix
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 Postfix within the London region over the 6 months to 18 September 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
South London - 11 £475 -
Postfix
England

Postfix
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 10 (83.33%) Confluence
1 10 (83.33%) nginx
Applications
1 10 (83.33%) Mozilla Thunderbird
Cloud Services
1 11 (91.67%) Amazon CloudWatch
1 11 (91.67%) Amazon EC2
1 11 (91.67%) Amazon S3
1 11 (91.67%) AWS
1 11 (91.67%) AWS KMS
1 11 (91.67%) Route 53
2 10 (83.33%) Amazon ECS
2 10 (83.33%) Amazon ELB
2 10 (83.33%) Azure
2 10 (83.33%) Microsoft 365
2 10 (83.33%) Virtual Private Cloud
3 1 (8.33%) Amazon SQS
3 1 (8.33%) SaaS
Communications & Networking
1 11 (91.67%) DNS
1 11 (91.67%) SMTP
2 10 (83.33%) Firewall
2 10 (83.33%) FTP
2 10 (83.33%) HTTP
2 10 (83.33%) IMAP
2 10 (83.33%) OpenLDAP
2 10 (83.33%) SSH
3 1 (8.33%) DKIM
3 1 (8.33%) DMARC
3 1 (8.33%) Internet
Database & Business Intelligence
1 11 (91.67%) Amazon Aurora
1 11 (91.67%) Amazon RDS
1 11 (91.67%) PostgreSQL
2 1 (8.33%) DynamoDB
Development Applications
1 11 (91.67%) Git
1 11 (91.67%) Jenkins
2 10 (83.33%) JIRA
2 10 (83.33%) Vagrant
3 1 (8.33%) Bitbucket Server
3 1 (8.33%) DbUnit
3 1 (8.33%) jMock
3 1 (8.33%) JUnit
3 1 (8.33%) Maven
3 1 (8.33%) Mockito
3 1 (8.33%) SonarQube
General
1 11 (91.67%) Social Skills
2 10 (83.33%) Presentation Skills
2 10 (83.33%) Public Sector
3 1 (8.33%) Analytical Skills
Job Titles
1 10 (83.33%) AWS Engineer
1 10 (83.33%) AWS Platform Engineer
1 10 (83.33%) Cloud Platform Engineer
1 10 (83.33%) Platform Engineer
2 8 (66.67%) AWS DevOps
2 8 (66.67%) AWS DevOps Engineer
2 8 (66.67%) DevOps Engineer
2 8 (66.67%) DevOps Platform Engineer
3 1 (8.33%) Architect
3 1 (8.33%) Developer
3 1 (8.33%) Java Developer
3 1 (8.33%) Senior
3 1 (8.33%) Senior Developer
3 1 (8.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 10 (83.33%) LDAP
2 1 (8.33%) ActiveMQ
2 1 (8.33%) AngularJS
2 1 (8.33%) Bootstrap
2 1 (8.33%) Hibernate
2 1 (8.33%) JPA
2 1 (8.33%) PowerMock
2 1 (8.33%) REST
2 1 (8.33%) RESTful
2 1 (8.33%) SOAP
2 1 (8.33%) Spring
2 1 (8.33%) Spring Batch
2 1 (8.33%) Spring Boot
2 1 (8.33%) Spring Cloud
2 1 (8.33%) Spring Integration
2 1 (8.33%) Web Services
Miscellaneous
1 10 (83.33%) Replication
2 1 (8.33%) Distributed Systems
Operating Systems
1 12 (100.00%) Linux
2 10 (83.33%) Amazon Linux
2 10 (83.33%) Ubuntu
2 10 (83.33%) VMS
2 10 (83.33%) Windows
3 1 (8.33%) Red Hat Enterprise Linux
Processes & Methodologies
1 11 (91.67%) DevOps
2 10 (83.33%) Change Management
2 10 (83.33%) CI/CD
2 10 (83.33%) Cloud Security
2 10 (83.33%) Configuration Management
2 10 (83.33%) Patch Management
2 10 (83.33%) Performance Tuning
2 10 (83.33%) Platform Engineering
3 2 (16.67%) Agile
4 1 (8.33%) Biometrics
4 1 (8.33%) Containerisation
4 1 (8.33%) Continuous Integration
4 1 (8.33%) Decision-Making
4 1 (8.33%) Kanban
4 1 (8.33%) Open Source
4 1 (8.33%) Risk Management
4 1 (8.33%) Scrum
4 1 (8.33%) Stakeholder Management
4 1 (8.33%) TDD
4 1 (8.33%) Validation
Programming Languages
1 11 (91.67%) SQL
2 10 (83.33%) Groovy
2 10 (83.33%) PowerShell
2 10 (83.33%) Python
3 1 (8.33%) Java
Qualifications
1 10 (83.33%) AWS Certification
1 10 (83.33%) Azure Certification
1 10 (83.33%) Degree
2 9 (75.00%) SC Cleared
2 9 (75.00%) Security Cleared
System Software
1 11 (91.67%) Docker
1 11 (91.67%) Dovecot
2 10 (83.33%) DFS Replication
2 10 (83.33%) Squid
3 1 (8.33%) VMware Infrastructure
Systems Management
1 11 (91.67%) Grafana
1 11 (91.67%) Prometheus
2 10 (83.33%) Nessus
2 10 (83.33%) Proxmox
2 10 (83.33%) Terraform
Vendors
1 11 (91.67%) Jaspersoft
2 10 (83.33%) ServiceNow
3 1 (8.33%) Atlassian
3 1 (8.33%) Broadcom
3 1 (8.33%) Red Hat
3 1 (8.33%) VMware