Period
to 17 January 2021

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Node.js skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Node.js over the 6 months to 17 January 2021 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Node.js
East of England > Hertfordshire
6 months to
17 Jan 2021
Same period 2020 Same period 2019
Rank 13 44 69
Rank change year-on-year +31 +25 0
Contract jobs citing Node.js 39 46 29
As % of all contract jobs advertised in Hertfordshire 8.46% 3.69% 2.00%
As % of the Libraries, Frameworks & Software Standards category 33.05% 15.75% 7.99%
Number of daily rates quoted 17 22 9
Median daily rate £500 £438 £475
Median daily rate % change year-on-year +14.29% -7.89% +11.76%
10th Percentile £300 £372 £367
90th Percentile £556 £492 £530
East of England median daily rate £450 £450 £445
% change year-on-year - +1.12% +18.67%
Number of hourly rates quoted 1 0 0
Median hourly rate £43.00 - -
East of England median hourly rate £43.00 - -

Node.js 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 advertised in Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 118 292 363
As % of all contract IT jobs advertised in Hertfordshire 25.60% 23.42% 25.09%
Number of daily rates quoted 68 169 233
Median daily rate £500 £438 £425
Median daily rate % change year-on-year +14.29% +2.94% -
10th Percentile £271 £310 £275
90th Percentile £605 £589 £569
East of England median daily rate £450 £438 £450
% change year-on-year +2.86% -2.78% +5.88%
Number of hourly rates quoted 3 2 9
Median hourly rate £50.00 £57.25 £50.00
Median hourly rate % change year-on-year -12.66% +14.50% +300.00%
Median hourly rate £50.00 £46.50 £45.25
% change year-on-year +7.53% +2.76% +13.13%

Node.js
Job Vacancy Trend in Hertfordshire

Job postings citing Node.js as a proportion of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Node.js in Hertfordshire

Node.js
Contractor Daily Rate Trend in Hertfordshire

3-month moving average daily rate quoted in jobs citing Node.js in Hertfordshire.

Daily rate trend for Node.js in Hertfordshire

Node.js
Daily Rate Histogram in Hertfordshire

Daily rate distribution for jobs citing Node.js in Hertfordshire over the 6 months to 17 January 2021.

Daily rate histogram for Node.js in Hertfordshire

Node.js
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Node.js within the Hertfordshire region over the 6 months to 17 January 2021. 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
Job
Vacancies
Hemel Hempstead +18 10 £550 +25.71% 1
Stevenage -1 10 - - 2
Watford +22 5 - - 2
Hatfield - 5 £500 -
Hertford +2 1 - -
Node.js
East of England

For the 6 months to 17 January 2021, IT contractor jobs citing Node.js also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hertfordshire region with a requirement for Node.js.

1 33 (84.62%) JavaScript
2 25 (64.10%) Git (software)
3 22 (56.41%) Java
4 16 (41.03%) AngularJS
4 16 (41.03%) Docker
5 12 (30.77%) Front End Development
5 12 (30.77%) OO
5 12 (30.77%) Spring
5 12 (30.77%) Software Engineering
5 12 (30.77%) JIRA
6 11 (28.21%) Mathematics
6 11 (28.21%) NetBeans
6 11 (28.21%) Military
6 11 (28.21%) Web Services
6 11 (28.21%) Visual Studio
6 11 (28.21%) C#
6 11 (28.21%) C++
6 11 (28.21%) Eclipse
6 11 (28.21%) Ethernet
6 11 (28.21%) TCP/IP
6 11 (28.21%) Microsoft
6 11 (28.21%) Aerospace
6 11 (28.21%) Microservices
6 11 (28.21%) Degree
6 11 (28.21%) Qt
7 10 (25.64%) React
8 9 (23.08%) Spring Boot
9 8 (20.51%) Analytical Skills
9 8 (20.51%) Scrum
9 8 (20.51%) Windows

Node.js
Co-occurring IT Skills in Hertfordshire 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 (10.26%) IBM Domino
2 1 (2.56%) WebSphere
Applications
1 1 (2.56%) InVision
1 1 (2.56%) Photoshop
1 1 (2.56%) Sketch
1 1 (2.56%) Zeplin
Cloud Services
1 7 (17.95%) AWS
2 5 (12.82%) GCP
3 4 (10.26%) Amazon EKS
4 2 (5.13%) Serverless
5 1 (2.56%) AWS Lambda
5 1 (2.56%) Azure
Communications & Networking
1 11 (28.21%) Ethernet
1 11 (28.21%) TCP/IP
Database & Business Intelligence
1 7 (17.95%) Relational Database
2 2 (5.13%) Amazon DynamoDB
3 1 (2.56%) BigQuery
3 1 (2.56%) MySQL
3 1 (2.56%) NoSQL
Development Applications
1 25 (64.10%) Git (software)
2 12 (30.77%) JIRA
3 11 (28.21%) Eclipse
3 11 (28.21%) NetBeans
3 11 (28.21%) Visual Studio
4 5 (12.82%) Protractor
5 4 (10.26%) GitLab
5 4 (10.26%) Maven
6 1 (2.56%) Grunt
6 1 (2.56%) webpack
General
1 11 (28.21%) Aerospace
1 11 (28.21%) Military
2 2 (5.13%) Law
3 1 (2.56%) Manufacturing
3 1 (2.56%) Telecoms
Job Titles
1 25 (64.10%) Developer
2 12 (30.77%) Node.js Developer
3 9 (23.08%) Angular Developer
4 8 (20.51%) Front End Developer (Client-Side Developer)
5 5 (12.82%) Full Stack Developer
5 5 (12.82%) Java Developer
5 5 (12.82%) JavaScript Developer
6 4 (10.26%) Cloud Engineer
7 3 (7.69%) JIRA Developer
8 2 (5.13%) Senior Developer
9 1 (2.56%) AWS Engineer
9 1 (2.56%) C# Developer
9 1 (2.56%) C++ Developer
9 1 (2.56%) C++/C# Developer
9 1 (2.56%) Development Engineer
9 1 (2.56%) Lead Developer
9 1 (2.56%) PHP Developer
9 1 (2.56%) React Developer
9 1 (2.56%) Senior Front-End Developer
9 1 (2.56%) Server Engineer
Libraries, Frameworks & Software Standards
1 16 (41.03%) AngularJS
2 12 (30.77%) Spring
3 11 (28.21%) Qt
3 11 (28.21%) Web Services
4 10 (25.64%) React
5 9 (23.08%) Spring Boot
6 7 (17.95%) .NET
6 7 (17.95%) ActiveX
6 7 (17.95%) CSS
6 7 (17.95%) DirectX
6 7 (17.95%) HTML
6 7 (17.95%) MFC
6 7 (17.95%) OpenGL
7 6 (15.38%) Hibernate
7 6 (15.38%) REST
8 5 (12.82%) Angular 2
8 5 (12.82%) JPA
8 5 (12.82%) Next.js
9 4 (10.26%) Swagger
10 2 (5.13%) NgRx
Miscellaneous
1 8 (20.51%) Analytical Skills
2 2 (5.13%) Mobile App
3 1 (2.56%) Management Information System
3 1 (2.56%) User Experience
Operating Systems
1 8 (20.51%) Linux
1 8 (20.51%) Windows
Processes & Methodologies
1 12 (30.77%) Front End Development
1 12 (30.77%) OO
1 12 (30.77%) Software Engineering
2 11 (28.21%) Mathematics
2 11 (28.21%) Microservices
3 8 (20.51%) Agile Software Development
3 8 (20.51%) Scrum
4 6 (15.38%) E-Commerce
4 6 (15.38%) Integration Testing
4 6 (15.38%) Test Automation
5 5 (12.82%) DevOps
6 4 (10.26%) API Integration
7 3 (7.69%) Mentoring
7 3 (7.69%) Problem-Solving
8 2 (5.13%) Capacity Planning
8 2 (5.13%) Configuration Management
8 2 (5.13%) Demand Forecasting
8 2 (5.13%) MVC
8 2 (5.13%) Performance Analysis
9 1 (2.56%) TDD
Programming Languages
1 33 (84.62%) JavaScript
2 22 (56.41%) Java
3 11 (28.21%) C#
3 11 (28.21%) C++
4 7 (17.95%) GLSL
4 7 (17.95%) HLSL
4 7 (17.95%) TypeScript
5 6 (15.38%) SQL
6 5 (12.82%) PHP
Qualifications
1 11 (28.21%) Degree
2 7 (17.95%) SC Cleared
2 7 (17.95%) Security Cleared
System Software
1 16 (41.03%) Docker
Systems Management
1 5 (12.82%) Kubernetes
2 4 (10.26%) Terraform
Vendors
1 11 (28.21%) Microsoft
2 5 (12.82%) Xerox
3 1 (2.56%) Virgin Media