Period
to 24 May 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Data Flow Diagram skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Flow Diagram over the 6 months to 24 May 2018 with a comparison to the same period in the previous 2 years.

Data Flow Diagrams
England > London
6 months to
24 May 2018
Same period 2017 Same period 2016
Rank 764 770 828
Rank change year-on-year +6 +58 +46
Permanent jobs citing Data Flow Diagram 51 60 73
As % of all permanent IT jobs advertised in London 0.074% 0.088% 0.089%
As % of the Processes & Methodologies category 0.080% 0.096% 0.097%
Number of salaries quoted 38 51 64
London median annual salary £65,000 £65,000 £55,000
Median salary % change year-on-year - +18.18% -12.00%
10th Percentile £52,500 £42,500 £34,325
90th Percentile £85,750 £78,000 £88,125
England median annual salary £55,000 £47,500 £52,500
% change year-on-year +15.79% -9.52% +10.53%

Data Flow Diagram 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 advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 63,529 62,498 74,976
As % of all permanent IT jobs advertised in London 91.66% 91.44% 91.14%
Number of salaries quoted 51,317 51,841 64,382
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £35,750 £34,500 £33,000
90th Percentile £93,750 £90,000 £86,250
England median annual salary £50,000 £50,000 £48,000
% change year-on-year - +4.17% +1.05%

Data Flow Diagram
Job Vacancy Trend in London

Job postings citing Data Flow Diagram as a percentage of all IT jobs advertised in London.

Job vacancy trend for Data Flow Diagram in London

Data Flow Diagram
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Flow Diagram in London.

Salary trend for Data Flow Diagram in London

Data Flow Diagram
Salary Histogram in London

The salary distribution of IT jobs citing Data Flow Diagram in London over the 6 months to 24 May 2018.

Salary histogram for Data Flow Diagram in London

Data Flow Diagram
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Flow Diagram within the London region over the 6 months to 24 May 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -5 20 £55,000 -15.38%
South London -6 2 £63,750 +50.00%
Data Flow Diagram
England

For the 6 months to 24 May 2018, IT jobs citing Data Flow Diagram 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 across the London region with a requirement for Data Flow Diagram.

1 32 (62.75%) User Stories
2 31 (60.78%) Finance
3 30 (58.82%) Analytical Skills
4 27 (52.94%) Use Case
5 24 (47.06%) ISEB
6 20 (39.22%) SQL
7 18 (35.29%) Business Analysis
8 16 (31.37%) Data Warehouse
8 16 (31.37%) ETL
9 15 (29.41%) BPMN
10 13 (25.49%) Analytics
10 13 (25.49%) Agile Software Development
11 12 (23.53%) Alteryx
12 11 (21.57%) Logical Data Model
12 11 (21.57%) Data Modelling
12 11 (21.57%) Data Quality
13 10 (19.61%) Data Governance
13 10 (19.61%) SQL Server
13 10 (19.61%) Law
13 10 (19.61%) Data Management
13 10 (19.61%) Business Transformation
14 9 (17.65%) Oracle
14 9 (17.65%) Informatica
15 8 (15.69%) Information Architecture
15 8 (15.69%) BusinessObjects
15 8 (15.69%) Data Lineage
15 8 (15.69%) Physical Data Model
16 7 (13.73%) PL/SQL
16 7 (13.73%) User Acceptance Testing
16 7 (13.73%) SQL Server Integration Services

Data Flow Diagram
Co-occurring IT Skills in London 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 3 (5.88%) SharePoint
2 2 (3.92%) Apache Spark
3 1 (1.96%) WebSphere
Applications
1 3 (5.88%) Microsoft Project
Business Applications
1 4 (7.84%) CA PPM
2 2 (3.92%) Dynamics AX
2 2 (3.92%) NetSuite
Cloud Services
1 2 (3.92%) Dynamics 365
2 1 (1.96%) SaaS
Communications & Networking
1 1 (1.96%) SMS
Database & Business Intelligence
1 16 (31.37%) Data Warehouse
2 10 (19.61%) SQL Server
3 8 (15.69%) BusinessObjects
4 7 (13.73%) SQL Server Integration Services
5 6 (11.76%) Relational Database
6 4 (7.84%) RDBMS
7 3 (5.88%) Apache Hive
7 3 (5.88%) Big Data
7 3 (5.88%) Hadoop
8 2 (3.92%) Electronic Patient Records
8 2 (3.92%) PostgreSQL
8 2 (3.92%) SQL Server Analysis Services
8 2 (3.92%) SQL Server Reporting Services
9 1 (1.96%) Oracle Database
9 1 (1.96%) Oracle Database 11g
9 1 (1.96%) Oracle Database 12c
9 1 (1.96%) Star Schema
Development Applications
1 3 (5.88%) JIRA
2 2 (3.92%) Jenkins
General
1 31 (60.78%) Finance
2 10 (19.61%) Law
3 4 (7.84%) Banking
3 4 (7.84%) Pharmaceutical
4 3 (5.88%) Financial Institution
4 3 (5.88%) Investment Banking
4 3 (5.88%) Marketing
5 2 (3.92%) Advertising
6 1 (1.96%) Automotive
6 1 (1.96%) Publishing
6 1 (1.96%) Retail
Job Titles
1 39 (76.47%) Analyst
1 39 (76.47%) Business Analyst
2 14 (27.45%) Data Business Analyst
3 13 (25.49%) Finance Business Analyst
3 13 (25.49%) Financial Analyst
3 13 (25.49%) Financial Business Analyst
3 13 (25.49%) Financial Services Business Analyst
3 13 (25.49%) Service Analyst
4 11 (21.57%) Senior Analyst
4 11 (21.57%) Senior Business Analyst
5 10 (19.61%) Business Transformation Analyst
5 10 (19.61%) Business Transformation Business Analyst
5 10 (19.61%) Transformation Analyst
6 9 (17.65%) Senior Financial Analyst
7 8 (15.69%) Architect
7 8 (15.69%) Data Architect
8 6 (11.76%) Data Analyst
9 5 (9.80%) Implementation Analyst
9 5 (9.80%) Technical Analyst
9 5 (9.80%) Technical Business Analyst
Libraries, Frameworks & Software Standards
1 5 (9.80%) FIX Protocol
2 2 (3.92%) Akka
2 2 (3.92%) Kafka
Miscellaneous
1 30 (58.82%) Analytical Skills
2 5 (9.80%) Hedge funds
2 5 (9.80%) Virtual Team
3 4 (7.84%) Life Science
4 3 (5.88%) Equities
4 3 (5.88%) Fixed Income
4 3 (5.88%) Self-Motivation
5 2 (3.92%) Computer Science
5 2 (3.92%) Data Structures
5 2 (3.92%) Replication
6 1 (1.96%) FMCG
6 1 (1.96%) Foreign Exchange (FX)
6 1 (1.96%) Management Information System
Operating Systems
1 5 (9.80%) Linux
2 4 (7.84%) Windows
2 4 (7.84%) Windows Server
Processes & Methodologies
1 32 (62.75%) User Stories
2 27 (52.94%) Use Case
3 18 (35.29%) Business Analysis
4 16 (31.37%) ETL
5 15 (29.41%) BPMN
6 13 (25.49%) Agile Software Development
6 13 (25.49%) Analytics
7 11 (21.57%) Data Modelling
7 11 (21.57%) Logical Data Model
8 10 (19.61%) Business Transformation
8 10 (19.61%) Data Governance
8 10 (19.61%) Data Management
9 8 (15.69%) Data Lineage
9 8 (15.69%) Information Architecture
9 8 (15.69%) Physical Data Model
10 7 (13.73%) User Acceptance Testing
11 6 (11.76%) Business Intelligence
11 6 (11.76%) Data Acquisition
11 6 (11.76%) Stakeholder Management
12 5 (9.80%) Acceptance Criteria
Programming Languages
1 20 (39.22%) SQL
2 7 (13.73%) PL/SQL
3 6 (11.76%) Java
3 6 (11.76%) T-SQL
Qualifications
1 24 (47.06%) ISEB
2 5 (9.80%) Degree
3 2 (3.92%) Computer Science Degree
Quality Assurance & Compliance
1 11 (21.57%) Data Quality
2 4 (7.84%) PMO
3 2 (3.92%) GDPR
4 1 (1.96%) QA
System Software
1 1 (1.96%) Oracle RAC
Systems Management
1 2 (3.92%) Mesos
2 1 (1.96%) Data Guard
2 1 (1.96%) Enterprise Manager Cloud Control
2 1 (1.96%) Foglight
Vendors
1 12 (23.53%) Alteryx
2 9 (17.65%) Informatica
2 9 (17.65%) Oracle
3 6 (11.76%) Talend
4 4 (7.84%) HP
4 4 (7.84%) Planview
5 2 (3.92%) JD Edwards
6 1 (1.96%) Dell
6 1 (1.96%) MuleSoft