Period
to 25 September 2018

The following table provides summary statistics for contract job vacancies with a requirement for SQLAlchemy skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQLAlchemy over the 6 months to 25 September 2018 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.

SQLAlchemy
UK
6 months to
25 Sep 2018
Same period 2017 Same period 2016
Rank 850 839 871
Rank change year-on-year -11 +32 +30
Contract jobs citing SQLAlchemy 52 28 22
As % of all contract IT jobs advertised in the UK 0.051% 0.029% 0.021%
As % of the Libraries, Frameworks & Software Standards category 0.14% 0.088% 0.069%
Number of daily rates quoted 34 21 20
UK median daily rate £650 £650 £405
Median daily rate % change year-on-year - +60.49% +15.71%
10th Percentile £503 £413 £359
90th Percentile £736 £688 £450
UK excluding London median daily rate £650 £425 -
% change year-on-year +52.94% - -
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

SQLAlchemy 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.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 35,988 31,792 31,761
As % of all contract IT jobs advertised in the UK 35.00% 32.36% 29.97%
Number of daily rates quoted 25,405 22,084 22,152
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £325 £310 £294
90th Percentile £625 £625 £588
UK excluding London median daily rate £425 £400 £388
% change year-on-year +6.25% +3.23% +3.33%
Number of hourly rates quoted 332 382 381
UK median hourly rate £41.69 £40.00 £36.50
Median hourly rate % change year-on-year +4.22% +9.59% -1.46%
10th Percentile £15.24 £16.64 £13.50
90th Percentile £58.75 £53.75 £50.00
UK excluding London median hourly rate £41.00 £40.00 £36.00
% change year-on-year +2.50% +11.11% -3.94%

SQLAlchemy
Job Vacancy Trend

Job postings citing SQLAlchemy as a percentage of all IT jobs advertised.

Job vacancy trend for SQLAlchemy in the UK

SQLAlchemy
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SQLAlchemy.

Contractor daily rate trend for SQLAlchemy in the UK

SQLAlchemy
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing SQLAlchemy over the 6 months to 25 September 2018.

Contractor daily rate histogram for SQLAlchemy in the UK

SQLAlchemy
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing SQLAlchemy within the UK over the 6 months to 25 September 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England 0 50 £650 - 8
London +20 46 £650 - 6
UK excluding London -31 6 £650 +52.94% 2
North of England - 4 £650 -
North West - 4 £650 -
Wales - 2 - -

For the 6 months to 25 September 2018, IT contractor jobs citing SQLAlchemy 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 with a requirement for SQLAlchemy.

1 52 (100.00%) Python
2 31 (59.62%) TDD
3 23 (44.23%) Pandas
4 22 (42.31%) Docker
4 22 (42.31%) SciPy
4 22 (42.31%) NumPy
5 21 (40.38%) Flask
5 21 (40.38%) Continuous Integration
6 19 (36.54%) JavaScript
7 18 (34.62%) Selenium
7 18 (34.62%) Ansible
8 17 (32.69%) Celery
8 17 (32.69%) SQL
9 16 (30.77%) Agile Software Development
9 16 (30.77%) DevOps
9 16 (30.77%) Gunicorn
9 16 (30.77%) GitHub
10 15 (28.85%) Django
10 15 (28.85%) Java
10 15 (28.85%) PostgreSQL
11 14 (26.92%) HTML
11 14 (26.92%) pytest
11 14 (26.92%) Robot Framework
11 14 (26.92%) React
11 14 (26.92%) Gatling
11 14 (26.92%) Jest
11 14 (26.92%) Enzyme
12 13 (25.00%) ES6
12 13 (25.00%) Test Automation
12 13 (25.00%) CSS

SQLAlchemy
Co-occurring IT Skills 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 16 (30.77%) Gunicorn
2 6 (11.54%) Elasticsearch
3 2 (3.85%) Cloud Foundry
3 2 (3.85%) Confluence
Cloud Services
1 16 (30.77%) GitHub
2 10 (19.23%) Amazon AWS
3 8 (15.38%) Microsoft Azure
4 7 (13.46%) AWS Lambda
4 7 (13.46%) IaaS
4 7 (13.46%) Serverless
5 6 (11.54%) Azure Functions
6 2 (3.85%) Amazon EC2
6 2 (3.85%) Amazon S3
6 2 (3.85%) PaaS
6 2 (3.85%) Slack
6 2 (3.85%) Trello
7 1 (1.92%) AWS CloudFormation
7 1 (1.92%) AWS Elastic Beanstalk
Communications & Networking
1 6 (11.54%) DHCP
1 6 (11.54%) DNS
2 2 (3.85%) AMQP
Database & Business Intelligence
1 15 (28.85%) PostgreSQL
2 12 (23.08%) MySQL
3 6 (11.54%) MongoDB
4 2 (3.85%) SQL Server
5 1 (1.92%) Amazon DynamoDB
5 1 (1.92%) Big Data
5 1 (1.92%) GIS
5 1 (1.92%) Redis
Development Applications
1 18 (34.62%) Selenium
2 14 (26.92%) Gatling
2 14 (26.92%) Robot Framework
3 12 (23.08%) Git (software)
3 12 (23.08%) Team Foundation Server
4 9 (17.31%) Jenkins
5 2 (3.85%) Atlassian Bamboo
5 2 (3.85%) Cucumber
5 2 (3.85%) JIRA
5 2 (3.85%) Liquibase
5 2 (3.85%) Maven
5 2 (3.85%) Mockito
5 2 (3.85%) Subversion
6 1 (1.92%) Codeship
General
1 10 (19.23%) Finance
2 6 (11.54%) Front Office
2 6 (11.54%) Retail
3 5 (9.62%) Banking
4 4 (7.69%) Financial Institution
Job Titles
1 32 (61.54%) Developer
2 31 (59.62%) Python Developer
3 12 (23.08%) Python Engineer
4 6 (11.54%) Software Engineer
5 5 (9.62%) DevOps Engineer
6 4 (7.69%) Linux DevOps Engineer
6 4 (7.69%) Linux Engineer
6 4 (7.69%) Linux/Unix DevOps
6 4 (7.69%) Python Software Engineer
6 4 (7.69%) Senior Developer
6 4 (7.69%) Senior Python Developer
7 3 (5.77%) DevOps Developer
7 3 (5.77%) Front Office Developer
7 3 (5.77%) Lead Software Engineer
7 3 (5.77%) Quantitative Developer
7 3 (5.77%) Technical Leader
8 2 (3.85%) Architect
8 2 (3.85%) Engineering Manager
8 2 (3.85%) Java Technical Architect
8 2 (3.85%) Technical Architect
Libraries, Frameworks & Software Standards
1 23 (44.23%) Pandas
2 22 (42.31%) NumPy
2 22 (42.31%) SciPy
3 21 (40.38%) Flask
4 17 (32.69%) Celery
5 15 (28.85%) Django
6 14 (26.92%) Enzyme
6 14 (26.92%) HTML
6 14 (26.92%) Jest
6 14 (26.92%) pytest
6 14 (26.92%) React
7 13 (25.00%) CSS
8 11 (21.15%) Node.js
9 10 (19.23%) Elastic Stack
10 9 (17.31%) AngularJS
10 9 (17.31%) scikit-learn
10 9 (17.31%) Vue.js
11 6 (11.54%) D3.js
11 6 (11.54%) REST
12 4 (7.69%) Spring
Miscellaneous
1 11 (21.15%) Derivative
2 7 (13.46%) Private Cloud
3 4 (7.69%) Hedge funds
4 2 (3.85%) Algorithms
4 2 (3.85%) Computer Science
4 2 (3.85%) Data Structures
Operating Systems
1 8 (15.38%) Linux
2 1 (1.92%) Unix
Processes & Methodologies
1 31 (59.62%) TDD
2 21 (40.38%) Continuous Integration
3 16 (30.77%) Agile Software Development
3 16 (30.77%) DevOps
4 13 (25.00%) Software Engineering
4 13 (25.00%) Test Automation
5 12 (23.08%) Data Modelling
5 12 (23.08%) SDLC
6 10 (19.23%) Mentoring
7 9 (17.31%) Web Development
8 8 (15.38%) BDD
8 8 (15.38%) Collaborative Working
8 8 (15.38%) Machine Learning
9 7 (13.46%) Coaching
9 7 (13.46%) Configuration Management
9 7 (13.46%) Continuous Delivery
9 7 (13.46%) Decision-Making
9 7 (13.46%) Open Source
10 5 (9.62%) Data Science
10 5 (9.62%) Microservices
Programming Languages
1 52 (100.00%) Python
2 19 (36.54%) JavaScript
3 17 (32.69%) SQL
4 15 (28.85%) Java
5 13 (25.00%) ES6
6 11 (21.15%) Go
7 6 (11.54%) Perl
8 1 (1.92%) T-SQL
Qualifications
1 4 (7.69%) Degree
2 2 (3.85%) Computer Science Degree
Quality Assurance & Compliance
1 4 (7.69%) SLA
System Software
1 22 (42.31%) Docker
2 7 (13.46%) VMware Infrastructure
Systems Management
1 18 (34.62%) Ansible
2 11 (21.15%) Terraform
3 7 (13.46%) Opscode Chef
3 7 (13.46%) Salt
4 6 (11.54%) Puppet
5 1 (1.92%) Kubernetes
Vendors
1 11 (21.15%) Splunk
2 7 (13.46%) SaltStack
2 7 (13.46%) VMware
3 2 (3.85%) Atlassian
3 2 (3.85%) Microsoft