Period
to 2 August 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Bayesian Methods skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Bayesian Methods over the 6 months to 2 August 2021 with a comparison to the same period in the previous 2 years.

Bayesian Techniques (including Bayesian Networks, Statistics and Modelling)
UK
6 months to
2 Aug 2021
Same period 2020 Same period 2019
Rank 923 784 1028
Rank change year-on-year -139 +244 -127
Permanent jobs citing Bayesian Methods 74 25 87
As % of all permanent jobs advertised in the UK 0.065% 0.037% 0.060%
As % of the Processes & Methodologies category 0.070% 0.040% 0.065%
Number of salaries quoted 28 20 77
10th Percentile £42,125 £53,650 £45,000
25th Percentile £47,500 £57,500 £52,500
Median annual salary (50th Percentile) £55,000 £80,000 £68,300
Median % change year-on-year -31.25% +17.13% +5.08%
75th Percentile £60,313 £100,313 £80,000
90th Percentile £93,250 £118,875 £95,000
UK excluding London median annual salary £50,000 £65,000 £81,250
% change year-on-year -23.08% -20.00% +25.00%

Bayesian Methods is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for process or methodology skills.

All Process and Methodology Skills
UK
Permanent vacancies with a requirement for process or methodology skills 106,102 62,992 133,680
As % of all permanent IT jobs advertised in the UK 93.76% 92.77% 92.68%
Number of salaries quoted 72,296 50,993 106,655
10th Percentile £32,500 £32,500 £30,000
25th Percentile £42,222 £41,250 £37,500
Median annual salary (50th Percentile) £55,000 £55,000 £52,500
Median % change year-on-year - +4.76% +5.00%
75th Percentile £75,000 £73,750 £70,000
90th Percentile £92,500 £90,000 £86,250
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Bayesian Methods
Job Vacancy Trend

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

Job vacancy trend for Bayesian Methods in the UK

Bayesian Methods
Salary Trend

3-month moving average salary quoted in jobs citing Bayesian Methods.

Salary trend for Bayesian Methods in the UK

Bayesian Methods
Salary Histogram

Salary distribution for jobs citing Bayesian Methods over the 6 months to 2 August 2021.

Salary histogram for Bayesian Methods in the UK

Bayesian Methods
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Bayesian Methods within the UK over the 6 months to 2 August 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -145 70 £55,000 -31.25% 9
London -107 42 £55,000 -35.29% 8
UK excluding London -108 29 £50,000 -23.08% 1
South West - 24 - -
Work from Home - 8 £58,750 - 4
East of England -38 4 - - 1
Scotland - 1 £50,000 -

For the 6 months to 2 August 2021, IT jobs citing Bayesian Methods 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 with a requirement for Bayesian Methods.

1 68 (91.89%) Python
2 56 (75.68%) Machine Learning
3 52 (70.27%) TensorFlow
4 46 (62.16%) Neural Network
5 45 (60.81%) Degree
5 45 (60.81%) PyTorch
6 42 (56.76%) Natural Language Processing
6 42 (56.76%) Deep Learning
7 41 (55.41%) Data Science
7 41 (55.41%) Reinforcement Learning
8 40 (54.05%) PhD
9 36 (48.65%) Statistical Modelling
10 34 (45.95%) Algorithms
10 34 (45.95%) Decision-Making
11 30 (40.54%) Games
11 30 (40.54%) Mathematics
11 30 (40.54%) Computer Science
11 30 (40.54%) Statistics
12 28 (37.84%) Monte Carlo Method
12 28 (37.84%) Kalman Filter
12 28 (37.84%) Random Forest
13 26 (35.14%) Validation
14 25 (33.78%) Robotics
14 25 (33.78%) Analytics
14 25 (33.78%) Computer Vision
15 24 (32.43%) Social Skills
16 23 (31.08%) Model Validation
16 23 (31.08%) Support Vector Machines
16 23 (31.08%) Simultaneous Localization and Mapping
16 23 (31.08%) MATLAB

Bayesian Methods
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 8 (10.81%) SAS
2 7 (9.46%) Apache
2 7 (9.46%) Apache Spark
3 2 (2.70%) Confluence
3 2 (2.70%) Jupyter
Applications
1 23 (31.08%) Simulink
2 22 (29.73%) Stateflow
3 7 (9.46%) Spreadsheet
4 1 (1.35%) Microsoft Excel
4 1 (1.35%) Microsoft PowerPoint
Cloud Services
1 13 (17.57%) AWS
2 7 (9.46%) Power Platform
3 6 (8.11%) Amazon S3
4 4 (5.41%) GCP
5 3 (4.05%) Amazon SageMaker
5 3 (4.05%) AWS Lambda
5 3 (4.05%) Serverless
6 2 (2.70%) GitHub
7 1 (1.35%) Google Analytics
7 1 (1.35%) Google Tag Manager
Communications & Networking
1 1 (1.35%) Software-Defined Radio
Database & Business Intelligence
1 13 (17.57%) Tableau
2 7 (9.46%) Looker
2 7 (9.46%) Power BI
3 6 (8.11%) Amazon Athena
3 6 (8.11%) Amazon Redshift
4 5 (6.76%) Data Mining
5 3 (4.05%) Apache Hive
5 3 (4.05%) Big Data
5 3 (4.05%) Electronic Patient Records
5 3 (4.05%) Text Mining
Development Applications
1 2 (2.70%) Git (software)
1 2 (2.70%) JIRA
General
1 30 (40.54%) Games
2 24 (32.43%) Social Skills
3 19 (25.68%) Presentation Skills
4 8 (10.81%) Marketing
5 5 (6.76%) Finance
6 4 (5.41%) Analytical Skills
7 3 (4.05%) Banking
7 3 (4.05%) Pharmaceutical
8 1 (1.35%) Automotive
Job Titles
1 33 (44.59%) Data Scientist
2 22 (29.73%) Systems Engineer
3 11 (14.86%) Analyst
4 5 (6.76%) Data Analyst
4 5 (6.76%) Qualitative Analyst
4 5 (6.76%) Quantitative Analyst
5 4 (5.41%) Machine Learning Scientist
5 4 (5.41%) Senior Data Scientist
5 4 (5.41%) SQL Analyst
5 4 (5.41%) Statistical Analyst
6 3 (4.05%) Data Engineer
6 3 (4.05%) Data Science Director
6 3 (4.05%) SQL Data Analyst
7 2 (2.70%) Cybersecurity Analyst
7 2 (2.70%) Cybersecurity Engineer
7 2 (2.70%) Machine Learning Engineer
7 2 (2.70%) Python Engineer
7 2 (2.70%) Security Analyst
7 2 (2.70%) Security Engineer
7 2 (2.70%) Senior Data Analyst
Libraries, Frameworks & Software Standards
1 52 (70.27%) TensorFlow
2 45 (60.81%) PyTorch
3 18 (24.32%) Keras
4 12 (16.22%) NumPy
4 12 (16.22%) Pandas
4 12 (16.22%) scikit-learn
4 12 (16.22%) SciPy
5 3 (4.05%) D3.js
5 3 (4.05%) Matplotlib
5 3 (4.05%) Shiny
6 2 (2.70%) OpenCV
7 1 (1.35%) Caffe
Miscellaneous
1 34 (45.95%) Algorithms
2 25 (33.78%) Robotics
3 7 (9.46%) Enterprise Software
3 7 (9.46%) Wiki
4 3 (4.05%) Credit Risk
4 3 (4.05%) Data Structures
4 3 (4.05%) Digital Media
5 2 (2.70%) Analytical Mindset
5 2 (2.70%) CUDA
5 2 (2.70%) Foreign Exchange (FX)
5 2 (2.70%) iPad
5 2 (2.70%) Management Information System
6 1 (1.35%) Greenfield Project
Operating Systems
1 3 (4.05%) Linux
1 3 (4.05%) Unix
Processes & Methodologies
1 56 (75.68%) Machine Learning
2 46 (62.16%) Neural Network
3 42 (56.76%) Deep Learning
3 42 (56.76%) Natural Language Processing
4 41 (55.41%) Data Science
4 41 (55.41%) Reinforcement Learning
5 36 (48.65%) Statistical Modelling
6 34 (45.95%) Decision-Making
7 30 (40.54%) Computer Science
7 30 (40.54%) Mathematics
7 30 (40.54%) Statistics
8 28 (37.84%) Kalman Filter
8 28 (37.84%) Monte Carlo Method
8 28 (37.84%) Random Forest
9 26 (35.14%) Validation
10 25 (33.78%) Analytics
10 25 (33.78%) Computer Vision
11 23 (31.08%) Model Validation
11 23 (31.08%) Simultaneous Localization and Mapping
11 23 (31.08%) Support Vector Machines
Programming Languages
1 68 (91.89%) Python
2 23 (31.08%) MATLAB
3 21 (28.38%) SQL
4 20 (27.03%) R
5 7 (9.46%) C++
6 5 (6.76%) Go
6 5 (6.76%) Julia
7 1 (1.35%) C
Qualifications
1 45 (60.81%) Degree
2 40 (54.05%) PhD
3 10 (13.51%) Master's Degree
4 2 (2.70%) Computer Science Degree
Quality Assurance & Compliance
1 7 (9.46%) Data Quality
System Software
1 5 (6.76%) Docker
Systems Management
1 5 (6.76%) Kubernetes
Vendors
1 22 (29.73%) OpenAI
2 8 (10.81%) Instagram
3 7 (9.46%) Databricks
3 7 (9.46%) Dell
4 3 (4.05%) Facebook
4 3 (4.05%) Google
5 2 (2.70%) Atlassian
6 1 (1.35%) Cisco
6 1 (1.35%) MathWorks
6 1 (1.35%) Microsoft