Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Lambda Expressions skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Lambda Expressions over the 6 months to 18 December 2018 with a comparison to the same period in the previous 2 years.

Lambda Expressions\Calculus
England > London
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 757 797 839
Rank change year-on-year +40 +42 +46
Permanent jobs citing Lambda Expressions 35 47 11
As % of all permanent IT jobs advertised in London 0.053% 0.064% 0.015%
As % of the Libraries, Frameworks & Software Standards category 0.13% 0.16% 0.037%
Number of salaries quoted 16 38 7
London median annual salary £55,000 £90,000 £60,000
Median salary % change year-on-year -38.89% +50.00% +2.13%
10th Percentile £38,250 £70,500 £55,000
90th Percentile £77,500 £100,000 £89,000
England median annual salary £52,500 £90,000 £45,000
% change year-on-year -41.67% +100.00% -12.37%

Lambda Expressions is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 27,053 28,826 29,577
As % of all permanent IT jobs advertised in London 40.79% 39.04% 40.17%
Number of salaries quoted 22,284 23,670 25,963
London median annual salary £65,000 £60,000 £59,000
Median salary % change year-on-year +8.33% +1.69% +7.27%
10th Percentile £37,500 £36,538 £35,000
90th Percentile £95,000 £90,000 £87,500
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

Lambda Expressions
Job Vacancy Trend in London

Job postings citing Lambda Expressions as a percentage of all IT jobs advertised in London.

Job vacancy trend for Lambda Expressions in London

Lambda Expressions
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Lambda Expressions in London.

Salary trend for Lambda Expressions in London

Lambda Expressions
Salary Histogram in London

The salary distribution of IT jobs citing Lambda Expressions in London over the 6 months to 18 December 2018.

Salary histogram for Lambda Expressions in London

Lambda Expressions
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Lambda Expressions within the London region over the 6 months to 18 December 2018. 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
Job
Vacancies
Central London +15 5 £65,000 -25.71% 4
North London - 1 £55,000 -
Lambda Expressions
England

For the 6 months to 18 December 2018, IT jobs citing Lambda Expressions also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Lambda Expressions.

1 22 (62.86%) Web Services
2 21 (60.00%) Java
3 20 (57.14%) C#
3 20 (57.14%) REST
4 18 (51.43%) Agile Software Development
5 16 (45.71%) Software Engineering
5 16 (45.71%) Problem-Solving
6 15 (42.86%) Computer Science
7 14 (40.00%) Degree
8 13 (37.14%) Machine Learning
9 12 (34.29%) Data Analytics
9 12 (34.29%) Analytics
9 12 (34.29%) Master's Degree
9 12 (34.29%) Computer Science Degree
9 12 (34.29%) C++
10 11 (31.43%) Python
10 11 (31.43%) Bluetooth
10 11 (31.43%) NFC
10 11 (31.43%) AspectJ
10 11 (31.43%) AOP
10 11 (31.43%) Cryptography
10 11 (31.43%) Multithreading
10 11 (31.43%) RESTful
10 11 (31.43%) Data Science
10 11 (31.43%) Blockchain
10 11 (31.43%) Root Cause Analysis
10 11 (31.43%) Natural Language Processing
10 11 (31.43%) Data Structures
10 11 (31.43%) Algorithms
10 11 (31.43%) Concurrent Programming

Lambda Expressions
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (11.43%) Elasticsearch
1 4 (11.43%) IIS
2 2 (5.71%) CMS
2 2 (5.71%) Sitecore CMS
3 1 (2.86%) Apache
Cloud Services
1 9 (25.71%) Amazon AWS
2 4 (11.43%) AWS Fargate
3 3 (8.57%) Amazon Kinesis
3 3 (8.57%) Amazon S3
4 2 (5.71%) AWS Lambda
4 2 (5.71%) Serverless
5 1 (2.86%) Microsoft Azure
Communications & Networking
1 11 (31.43%) Bluetooth
1 11 (31.43%) NFC
2 3 (8.57%) HTTP
Database & Business Intelligence
1 11 (31.43%) Blockchain
2 7 (20.00%) Big Data
3 4 (11.43%) Amazon Redshift
3 4 (11.43%) PostgreSQL
3 4 (11.43%) Redis
3 4 (11.43%) SAP BW
3 4 (11.43%) SQL Server
4 3 (8.57%) Amazon RDS
4 3 (8.57%) Data Lake
4 3 (8.57%) NoSQL
4 3 (8.57%) Relational Database
5 2 (5.71%) DB2
5 2 (5.71%) MongoDB
5 2 (5.71%) RDBMS
5 2 (5.71%) SAP HANA
6 1 (2.86%) KDB
6 1 (2.86%) SAP Data Services
Development Applications
1 5 (14.29%) Git (software)
2 3 (8.57%) Cucumber
2 3 (8.57%) Grunt
2 3 (8.57%) gulp
2 3 (8.57%) MSBuild
2 3 (8.57%) TeamCity
3 2 (5.71%) Gradle
3 2 (5.71%) Jenkins
3 2 (5.71%) JUnit
3 2 (5.71%) Maven
3 2 (5.71%) Selenium
4 1 (2.86%) Atlassian Bamboo
4 1 (2.86%) GitLab
General
1 10 (28.57%) Finance
2 4 (11.43%) Banking
2 4 (11.43%) Investment Banking
3 3 (8.57%) Financial Institution
4 2 (5.71%) Retail
5 1 (2.86%) Advertising
5 1 (2.86%) Marketing
Job Titles
1 18 (51.43%) Developer
2 12 (34.29%) Software Engineer
3 6 (17.14%) Java Developer
3 6 (17.14%) Senior Software Engineer
4 5 (14.29%) Senior Developer
5 4 (11.43%) .NET Developer
6 3 (8.57%) AWS Developer
6 3 (8.57%) C# Developer
6 3 (8.57%) SAP BW Developer
6 3 (8.57%) SAP Developer
6 3 (8.57%) Senior C# Developer
6 3 (8.57%) Senior Software Developer
6 3 (8.57%) Software Developer
6 3 (8.57%) Web Developer
7 2 (5.71%) C# .NET Developer
7 2 (5.71%) UI/UX Developer
7 2 (5.71%) UX Developer
7 2 (5.71%) Web UI Developer
7 2 (5.71%) Web UI/UX Developer
7 2 (5.71%) Workflow Developer
Libraries, Frameworks & Software Standards
1 22 (62.86%) Web Services
2 20 (57.14%) REST
3 11 (31.43%) Natural Language Processing
3 11 (31.43%) RESTful
4 9 (25.71%) .NET
5 7 (20.00%) ASP.NET
6 6 (17.14%) CSS
6 6 (17.14%) HTML
6 6 (17.14%) HTML5
7 5 (14.29%) JSON
7 5 (14.29%) LINQ
7 5 (14.29%) Spring
7 5 (14.29%) Spring Boot
8 4 (11.43%) ASP.NET Web API
8 4 (11.43%) Entity Framework
8 4 (11.43%) jQuery
8 4 (11.43%) Kafka
8 4 (11.43%) LESS
8 4 (11.43%) Razor View Engine
9 3 (8.57%) .NET Framework
Miscellaneous
1 11 (31.43%) Algorithms
1 11 (31.43%) Data Structures
2 8 (22.86%) Analytical Skills
3 7 (20.00%) Self-Motivation
4 6 (17.14%) Fintech
5 5 (14.29%) Client/Server
6 3 (8.57%) Analytical Mindset
6 3 (8.57%) Cyberthreat
6 3 (8.57%) Greenfield Project
6 3 (8.57%) User Experience
7 2 (5.71%) FMCG
8 1 (2.86%) Equities
Operating Systems
1 3 (8.57%) Linux
1 3 (8.57%) Unix
1 3 (8.57%) Windows
2 1 (2.86%) Android
2 1 (2.86%) Apple iOS
Processes & Methodologies
1 18 (51.43%) Agile Software Development
2 16 (45.71%) Problem-Solving
2 16 (45.71%) Software Engineering
3 15 (42.86%) Computer Science
4 13 (37.14%) Machine Learning
5 12 (34.29%) Analytics
5 12 (34.29%) Data Analytics
6 11 (31.43%) AOP
6 11 (31.43%) Concurrent Programming
6 11 (31.43%) Cryptography
6 11 (31.43%) Data Science
6 11 (31.43%) Multithreading
6 11 (31.43%) Root Cause Analysis
6 11 (31.43%) Secure Coding
7 8 (22.86%) MVC
8 6 (17.14%) OO
9 5 (14.29%) Customer Requirements
9 5 (14.29%) Scrum
9 5 (14.29%) SDLC
9 5 (14.29%) TDD
Programming Languages
1 21 (60.00%) Java
2 20 (57.14%) C#
3 12 (34.29%) C++
4 11 (31.43%) AspectJ
4 11 (31.43%) Python
5 10 (28.57%) SQL
6 9 (25.71%) JavaScript
7 5 (14.29%) Java 8
8 3 (8.57%) Bash Shell
8 3 (8.57%) Scala
9 2 (5.71%) ES6
9 2 (5.71%) Java 9
9 2 (5.71%) Shell Script
10 1 (2.86%) Perl
10 1 (2.86%) Solidity
Qualifications
1 14 (40.00%) Degree
2 12 (34.29%) Computer Science Degree
2 12 (34.29%) Master's Degree
Quality Assurance & Compliance
1 1 (2.86%) QA
System Software
1 3 (8.57%) Docker
Systems Management
1 1 (2.86%) Single Sign-On
Vendors
1 4 (11.43%) Birst
1 4 (11.43%) SAP
1 4 (11.43%) Sitecore
2 2 (5.71%) Cognizant
2 2 (5.71%) Microsoft
3 1 (2.86%) MuleSoft
3 1 (2.86%) TIBCO