http4s
UK

The following table provides summary statistics for permanent job vacancies with a requirement for http4s skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited http4s over the 6 months to 1 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
1 May 2024
Same period 2023 Same period 2022
Rank 890 980 1198
Rank change year-on-year +90 +218 -298
Permanent jobs citing http4s 13 3 13
As % of all permanent jobs advertised in the UK 0.013% 0.003% 0.008%
As % of the Libraries, Frameworks & Software Standards category 0.062% 0.010% 0.021%
Number of salaries quoted 0 1 6
10th Percentile - - £83,750
25th Percentile - £66,250 £86,563
Median annual salary (50th Percentile) - £72,500 £93,750
Median % change year-on-year - -22.67% +13.64%
75th Percentile - £78,750 £97,500
90th Percentile - - £99,375
UK excluding London median annual salary - - -

All Software Libraries and Frameworks
UK

http4s 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 with a requirement for technical specification, industry standards, software libraries and framework skills.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 21,082 31,369 63,044
As % of all permanent jobs advertised in the UK 21.40% 30.15% 40.44%
Number of salaries quoted 15,760 19,312 30,351
10th Percentile £36,250 £41,117 £37,500
25th Percentile £45,000 £50,000 £47,500
Median annual salary (50th Percentile) £60,000 £67,500 £62,500
Median % change year-on-year -11.11% +8.00% +13.64%
75th Percentile £80,000 £87,500 £82,500
90th Percentile £100,000 £106,250 £100,000
UK excluding London median annual salary £55,000 £57,500 £55,000
% change year-on-year -4.35% +4.55% +10.00%

http4s
Job Vacancy Trend

Job postings citing http4s as a proportion of all IT jobs advertised.

Job vacancy trend for http4s in the UK

http4s
Salary Trend

3-month moving average salary quoted in jobs citing http4s.

Salary trend for http4s in the UK

http4s
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing http4s within the UK over the 6 months to 1 May 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +104 13 - - 1
London +133 10 - - 1
North West - 3 - -
UK excluding London - 3 - -
North of England - 3 - -

http4s
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 7 (53.85%) Apache
1 7 (53.85%) Apache Airflow
1 7 (53.85%) Apache Spark
Cloud Services
1 13 (100.00%) AWS
2 10 (76.92%) Azure
2 10 (76.92%) GCP
3 3 (23.08%) Amazon Kinesis
Database & Business Intelligence
1 7 (53.85%) Apache Hive
1 7 (53.85%) Presto
2 3 (23.08%) Amazon Aurora
2 3 (23.08%) DynamoDB
2 3 (23.08%) NoSQL
2 3 (23.08%) PostgreSQL
General
1 7 (53.85%) Electronics
2 3 (23.08%) Social Skills
Job Titles
1 12 (92.31%) Software Engineer
2 8 (61.54%) Scala Engineer
3 7 (53.85%) Scala Software Engineer
4 5 (38.46%) Lead
4 5 (38.46%) Lead Software Engineer
5 2 (15.38%) Technical Engineer
5 2 (15.38%) Technical Leader
6 1 (7.69%) Senior
6 1 (7.69%) Senior Scala Engineer
Libraries, Frameworks & Software Standards
1 10 (76.92%) Lambda Expressions
2 3 (23.08%) GraphQL
2 3 (23.08%) REST
2 3 (23.08%) Scalaz
2 3 (23.08%) Web Services
Miscellaneous
1 7 (53.85%) Management Information System
2 3 (23.08%) Blog
2 3 (23.08%) Distributed Systems
2 3 (23.08%) Media Streaming
2 3 (23.08%) Self-Motivation
Processes & Methodologies
1 13 (100.00%) Agile
1 13 (100.00%) Functional Programming
2 12 (92.31%) Software Engineering
3 10 (76.92%) CI/CD
3 10 (76.92%) Continuous Integration
3 10 (76.92%) Identity Access Management
3 10 (76.92%) Infrastructure as Code
3 10 (76.92%) Kanban
3 10 (76.92%) Microservices
3 10 (76.92%) OO
3 10 (76.92%) OOP
3 10 (76.92%) Scrum
3 10 (76.92%) Scrum-ban
3 10 (76.92%) Sprint Planning
3 10 (76.92%) Sprint Retrospective
4 7 (53.85%) Computer Science
4 7 (53.85%) Machine Learning
4 7 (53.85%) Project Delivery
5 3 (23.08%) Integration Testing
5 3 (23.08%) Unit Testing
Programming Languages
1 13 (100.00%) Scala
2 10 (76.92%) Java
2 10 (76.92%) Kotlin
3 7 (53.85%) Python
Qualifications
1 7 (53.85%) Computer Science Degree
1 7 (53.85%) Degree
Quality Assurance & Compliance
1 10 (76.92%) QA
System Software
1 10 (76.92%) Virtual Machines
Systems Management
1 10 (76.92%) Terraform
Vendors
1 10 (76.92%) Google
1 10 (76.92%) Microsoft
2 7 (53.85%) Databricks