Lambda Expressions Contracts

Lambda Expressions\Calculus
UK

The following table provides summary statistics for contract job vacancies with a requirement for Lambda Expressions skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Lambda Expressions over the 6 months to 18 April 2024 with a comparison to the same period in the previous 2 years.

6 months to
18 Apr 2024
Same period 2023 Same period 2022
Rank 535 623 712
Rank change year-on-year +88 +89 -170
Contract jobs citing Lambda Expressions 52 92 148
As % of all contract jobs advertised in the UK 0.12% 0.15% 0.16%
As % of the Libraries, Frameworks & Software Standards category 0.58% 0.65% 0.60%
Number of daily rates quoted 41 77 123
10th Percentile £313 £463 £433
25th Percentile £463 £513 £513
Median daily rate (50th Percentile) £525 £550 £575
Median % change year-on-year -4.55% -4.35% +4.55%
75th Percentile £625 £675 £655
90th Percentile £675 £775 £790
UK excluding London median daily rate £525 £525 £550
% change year-on-year - -4.55% +29.41%

All Software Libraries and Frameworks
UK

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 contract job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 8,920 14,245 24,517
As % of all contract IT jobs advertised in the UK 20.41% 23.43% 27.28%
Number of daily rates quoted 6,209 10,383 18,022
10th Percentile £338 £400 £400
25th Percentile £425 £463 £463
Median daily rate (50th Percentile) £526 £550 £550
Median % change year-on-year -4.45% - +10.00%
75th Percentile £650 £675 £653
90th Percentile £764 £775 £750
UK excluding London median daily rate £500 £500 £500
% change year-on-year - - +17.65%
Number of hourly rates quoted 199 148 256
10th Percentile £20.72 £28.73 £21.50
25th Percentile £36.96 £45.00 £35.00
Median hourly rate £46.18 £65.00 £49.00
Median % change year-on-year -28.95% +32.65% +8.89%
75th Percentile £64.38 £75.00 £65.00
90th Percentile £75.00 £81.00 £75.00
UK excluding London median hourly rate £47.50 £62.50 £49.00
% change year-on-year -24.00% +27.55% +8.89%

Lambda Expressions
Job Vacancy Trend

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

Job vacancy trend for Lambda Expressions in the UK

Lambda Expressions
Contractor Daily Rate Trend

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

Daily rate trend for Lambda Expressions in the UK

Lambda Expressions
Daily Rate Histogram

Daily rate distribution for jobs citing Lambda Expressions over the 6 months to 18 April 2024.

Daily rate histogram for Lambda Expressions in the UK

Lambda Expressions
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing Lambda Expressions.

Hourly rate trend for Lambda Expressions in the UK

Lambda Expressions
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Lambda Expressions within the UK over the 6 months to 18 April 2024. 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 +93 44 £525 -4.55% 14
London +86 28 £513 -18.00% 5
Work from Home +99 15 £625 +13.64% 6
UK excluding London +39 15 £525 - 9
North of England +38 10 £600 +11.63% 3
Yorkshire +19 6 £638 +20.00% 1
North West +22 4 £375 -33.33% 2
Scotland +38 3 £525 +9.38%
South West +11 2 £500 -4.76% 5
East of England +14 1 £325 -43.48%
West Midlands - 1 £450 -
Midlands - 1 £450 -

Lambda Expressions
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:

Application Platforms
1 6 (11.54%) Apache
1 6 (11.54%) Apache Airflow
2 3 (5.77%) nginx
Cloud Services
1 50 (96.15%) AWS
2 26 (50.00%) Serverless
3 15 (28.85%) Amazon S3
4 14 (26.92%) Amazon EC2
5 12 (23.08%) AWS Step Functions
6 11 (21.15%) AWS Lambda
7 9 (17.31%) Amazon Kinesis
7 9 (17.31%) Amazon SQS
8 7 (13.46%) Amazon CloudWatch
9 6 (11.54%) Amazon ECS
9 6 (11.54%) Amazon EKS
9 6 (11.54%) Amazon EventBridge
9 6 (11.54%) dbt
9 6 (11.54%) GitHub
9 6 (11.54%) GitHub Actions
10 5 (9.62%) AWS CloudFormation
10 5 (9.62%) Azure
11 4 (7.69%) AWS KMS
12 3 (5.77%) Dagster
12 3 (5.77%) Kong
Communications & Networking
1 3 (5.77%) SSL
2 2 (3.85%) SMS
Database & Business Intelligence
1 12 (23.08%) DynamoDB
2 8 (15.38%) NoSQL
3 6 (11.54%) Big Data
4 5 (9.62%) Amazon Athena
4 5 (9.62%) MongoDB
4 5 (9.62%) PostgreSQL
5 4 (7.69%) Amazon RDS
6 3 (5.77%) Amazon Redshift
6 3 (5.77%) Flink
7 2 (3.85%) Amazon QuickSight
7 2 (3.85%) SQL Server
8 1 (1.92%) Data Lake
8 1 (1.92%) MySQL
8 1 (1.92%) Redis
Development Applications
1 8 (15.38%) Git
2 4 (7.69%) GitLab
3 3 (5.77%) Poetry
4 2 (3.85%) Mocha
5 1 (1.92%) Bitbucket
5 1 (1.92%) Cucumber
5 1 (1.92%) Selenium
General
1 7 (13.46%) Social Skills
2 5 (9.62%) Electronics
3 4 (7.69%) Finance
3 4 (7.69%) Inclusion and Diversity
4 3 (5.77%) Banking
Job Titles
1 22 (42.31%) Developer
2 11 (21.15%) Lead
3 9 (17.31%) AWS Developer
3 9 (17.31%) AWS Engineer
4 8 (15.38%) Python Engineer
5 7 (13.46%) Data Engineer
5 7 (13.46%) Python Developer
5 7 (13.46%) Senior
5 7 (13.46%) Software Engineer
6 6 (11.54%) Java Developer
7 5 (9.62%) Architect
7 5 (9.62%) Python Data Engineer
7 5 (9.62%) Scala Engineer
7 5 (9.62%) Scala Software Engineer
7 5 (9.62%) Senior Scala Engineer
7 5 (9.62%) Senior Scala Software Engineer
7 5 (9.62%) Senior Software Engineer
8 3 (5.77%) AWS DevOps
8 3 (5.77%) Lead Python Developer
8 3 (5.77%) Machine Learning Engineer
Libraries, Frameworks & Software Standards
1 8 (15.38%) Kafka
2 6 (11.54%) http4s
2 6 (11.54%) Pandas
3 5 (9.62%) AWS CDK
3 5 (9.62%) Node.js
3 5 (9.62%) RESTful
4 4 (7.69%) .NET
4 4 (7.69%) JWT
5 3 (5.77%) Great Expectations
5 3 (5.77%) LAPP Stack
5 3 (5.77%) NumPy
5 3 (5.77%) Plotly
5 3 (5.77%) PySpark
5 3 (5.77%) REST
5 3 (5.77%) scikit-learn
5 3 (5.77%) SciPy
5 3 (5.77%) Seaborn
5 3 (5.77%) Web Services
6 2 (3.85%) ASP.NET
6 2 (3.85%) Entity Framework
Miscellaneous
1 6 (11.54%) Distributed Systems
2 5 (9.62%) Distributed Architecture
3 4 (7.69%) Management Information System
3 4 (7.69%) Video\Live Streaming
4 3 (5.77%) Greenfield Project
4 3 (5.77%) Hybrid Cloud
4 3 (5.77%) Linux Command Line
4 3 (5.77%) PKI
4 3 (5.77%) Public Cloud
5 2 (3.85%) Product Ownership
6 1 (1.92%) Self-Motivation
Operating Systems
1 4 (7.69%) Linux
2 1 (1.92%) CentOS
2 1 (1.92%) Unix
Processes & Methodologies
1 19 (36.54%) CI/CD
2 16 (30.77%) Infrastructure as Code
3 14 (26.92%) Agile
4 13 (25.00%) Microservices
5 10 (19.23%) DevOps
5 10 (19.23%) Scrum
5 10 (19.23%) Software Engineering
6 8 (15.38%) OOP
6 8 (15.38%) Stakeholder Management
7 7 (13.46%) OO
7 7 (13.46%) Project Management
8 6 (11.54%) Data Pipeline
8 6 (11.54%) Data Science
8 6 (11.54%) Machine Learning
9 5 (9.62%) Functional Programming
9 5 (9.62%) Mentoring
9 5 (9.62%) Roadmaps
9 5 (9.62%) Scrum-ban
9 5 (9.62%) Sprint Planning
9 5 (9.62%) Sprint Retrospective
Programming Languages
1 27 (51.92%) Python
2 16 (30.77%) Java
3 7 (13.46%) Kotlin
3 7 (13.46%) Scala
4 6 (11.54%) JavaScript
4 6 (11.54%) SQL
4 6 (11.54%) TypeScript
5 5 (9.62%) C#
6 3 (5.77%) Bash
6 3 (5.77%) Shell Script
7 1 (1.92%) C
7 1 (1.92%) C++
7 1 (1.92%) Go
7 1 (1.92%) PHP
7 1 (1.92%) Rust
Qualifications
1 5 (9.62%) Computer Science Degree
1 5 (9.62%) Degree
2 4 (7.69%) SC Cleared
2 4 (7.69%) Security Cleared
Quality Assurance & Compliance
1 5 (9.62%) QA
2 3 (5.77%) Data Quality
3 1 (1.92%) PCI DSS
System Software
1 6 (11.54%) Virtual Machines
2 3 (5.77%) Docker
Systems Management
1 27 (51.92%) Terraform
2 5 (9.62%) Kubernetes
3 4 (7.69%) Single Sign-On
4 3 (5.77%) Ansible
5 1 (1.92%) Grafana
5 1 (1.92%) Knative
Vendors
1 9 (17.31%) Splunk
2 6 (11.54%) Google
3 4 (7.69%) Okta
3 4 (7.69%) Roku
4 3 (5.77%) Sage
5 1 (1.92%) Databricks
5 1 (1.92%) Microsoft
5 1 (1.92%) New Relic