Period
to

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for gRPC skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited gRPC over the 6 months to 21 May 2022 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.

gRPC
England > London
6 months to
21 May 2022
Same period 2021 Same period 2020
Rank 418 417 362
Rank change year-on-year -1 -55 +201
Contract jobs citing gRPC 177 58 69
As % of all contract jobs advertised in London 0.46% 0.24% 0.35%
As % of the Libraries, Frameworks & Software Standards category 1.46% 0.65% 0.92%
Number of daily rates quoted 164 46 67
10th Percentile £538 £425 £475
25th Percentile £550 £461 £488
Median daily rate (50th Percentile) £650 £525 £550
Median % change year-on-year +23.81% -4.55% -4.35%
75th Percentile £750 £603 £713
90th Percentile £800 £750 £750
England median daily rate £650 £525 £550
% change year-on-year +23.81% -4.55% -2.22%

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

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 12,131 8,892 7,537
As % of all contract IT jobs advertised in London 31.19% 36.47% 37.77%
Number of daily rates quoted 9,420 6,662 5,612
10th Percentile £425 £381 £375
25th Percentile £506 £450 £450
Median daily rate (50th Percentile) £600 £525 £525
Median % change year-on-year +14.29% - -
75th Percentile £712 £638 £625
90th Percentile £800 £713 £700
England median daily rate £570 £500 £500
% change year-on-year +14.00% - -
Number of hourly rates quoted 64 35 33
10th Percentile £27.75 £21.27 £23.80
25th Percentile £35.00 £36.50 £31.25
Median hourly rate £45.25 £50.00 £48.85
Median % change year-on-year -9.50% +2.35% +8.76%
75th Percentile £65.44 £65.00 £63.00
90th Percentile £75.71 £68.00 £68.71
England median hourly rate £50.00 £47.50 £46.21
% change year-on-year +5.26% +2.80% +2.68%

gRPC
Job Vacancy Trend in London

Job postings citing gRPC as a proportion of all IT jobs advertised in London.

Job vacancy trend for gRPC in London

gRPC
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing gRPC in London.

Daily rate trend for gRPC in London

gRPC
Daily Rate Histogram in London

Daily rate distribution for jobs citing gRPC in London over the 6 months to 21 May 2022.

Daily rate histogram for gRPC in London

gRPC
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing gRPC within the London region over the 6 months to 21 May 2022. 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
Jobs
Central London -30 4 £600 +14.29% 4
gRPC
England

For the 6 months to 21 May 2022, IT contractor jobs citing gRPC 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 London region with a requirement for gRPC.

1 117 (66.10%) AWS
2 107 (60.45%) Software Engineering
3 105 (59.32%) Java
4 96 (54.24%) JavaScript
5 94 (53.11%) TypeScript
6 92 (51.98%) Finance
7 88 (49.72%) Docker
8 84 (47.46%) DevOps
9 83 (46.89%) React
10 81 (45.76%) Python
11 80 (45.20%) Agile
12 78 (44.07%) Front Office
13 72 (40.68%) Investment Management
14 66 (37.29%) PostgreSQL
15 65 (36.72%) Kubernetes
15 65 (36.72%) Azure
15 65 (36.72%) Kafka
16 60 (33.90%) CI/CD
17 56 (31.64%) GCP
17 56 (31.64%) Hedge funds
18 53 (29.94%) Microservices
19 51 (28.81%) Protocol Buffers
20 50 (28.25%) Asset Management
21 46 (25.99%) Full Stack Development
22 44 (24.86%) REST
23 42 (23.73%) Clean Code
23 42 (23.73%) Terraform
24 41 (23.16%) Front End Development
25 40 (22.60%) Analytics
25 40 (22.60%) QA

gRPC
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 17 (9.60%) Apache
2 16 (9.04%) Apache Airflow
3 6 (3.39%) nginx
3 6 (3.39%) OpenStack
4 5 (2.82%) Elasticsearch
5 3 (1.69%) Apache Spark
5 3 (1.69%) Jupyter
Business Applications
1 11 (6.21%) SunGard Martini
Cloud Services
1 117 (66.10%) AWS
2 65 (36.72%) Azure
3 56 (31.64%) GCP
4 9 (5.08%) PaaS
5 6 (3.39%) GitHub
5 6 (3.39%) OpenShift
6 5 (2.82%) Azure Cosmos DB
7 4 (2.26%) IaaS
8 3 (1.69%) Azure Monitor
8 3 (1.69%) SaaS
9 2 (1.13%) Amazon ECS
9 2 (1.13%) Firebase
10 1 (0.56%) Amazon SQS
10 1 (0.56%) AWS CloudFormation
10 1 (0.56%) AWS Fargate
10 1 (0.56%) AWS Lambda
10 1 (0.56%) Cloud Functions
10 1 (0.56%) GitHub Actions
10 1 (0.56%) iPaaS
10 1 (0.56%) Serverless
Communications & Networking
1 12 (6.78%) TCP/IP
2 6 (3.39%) DNS
2 6 (3.39%) SSL
3 3 (1.69%) HTTP
3 3 (1.69%) MQTT
4 1 (0.56%) 5G
Database & Business Intelligence
1 66 (37.29%) PostgreSQL
2 23 (12.99%) Relational Database
3 16 (9.04%) Apache Ignite
4 13 (7.34%) MongoDB
5 12 (6.78%) Hadoop
5 12 (6.78%) Oracle Database
5 12 (6.78%) Oracle Database 12c
6 11 (6.21%) RDBMS
7 10 (5.65%) MySQL
8 6 (3.39%) Couchbase
8 6 (3.39%) InfluxDB
8 6 (3.39%) SQL Server
9 5 (2.82%) Apache Cassandra
9 5 (2.82%) KDB
10 4 (2.26%) NoSQL
11 3 (1.69%) Neo4j
12 2 (1.13%) BigQuery
12 2 (1.13%) Hazelcast
12 2 (1.13%) Mixpanel
12 2 (1.13%) SAP HANA
Development Applications
1 32 (18.08%) Gradle
2 16 (9.04%) Git (software)
3 13 (7.34%) Subversion
4 12 (6.78%) Artifactory
4 12 (6.78%) Bitbucket
4 12 (6.78%) CppUnit
4 12 (6.78%) Jenkins
4 12 (6.78%) Robot Framework
4 12 (6.78%) TeamCity
4 12 (6.78%) Visual Studio
5 11 (6.21%) Oracle APEX
6 6 (3.39%) Sonatype Nexus
7 1 (0.56%) Introscope
7 1 (0.56%) TestNG
General
1 92 (51.98%) Finance
2 78 (44.07%) Front Office
3 15 (8.47%) Banking
4 14 (7.91%) Investment Banking
5 13 (7.34%) Social Skills
6 10 (5.65%) Telecoms
7 8 (4.52%) Analytical Skills
8 5 (2.82%) Electronics
8 5 (2.82%) Games
8 5 (2.82%) Manufacturing
8 5 (2.82%) Marketing
8 5 (2.82%) Presentation Skills
8 5 (2.82%) Public Sector
9 4 (2.26%) Back Office
10 1 (0.56%) Military
Job Titles
1 119 (67.23%) Developer
2 89 (50.28%) Java Engineer
3 76 (42.94%) Software Engineer
4 75 (42.37%) AWS Engineer
5 72 (40.68%) Developer/Software Engineer
6 62 (35.03%) Java Developer
7 57 (32.20%) AWS Developer
7 57 (32.20%) AWS Software Engineer
8 56 (31.64%) Java Software Developer
8 56 (31.64%) Java Software Engineer
9 52 (29.38%) Senior Java Engineer
10 26 (14.69%) Senior Developer
11 25 (14.12%) Senior Software Engineer
12 23 (12.99%) Senior Java Developer
12 23 (12.99%) Senior Java Software Developer
12 23 (12.99%) Senior Java Software Engineer
12 23 (12.99%) Senior Software Developer
13 18 (10.17%) Kubernetes Engineer
14 17 (9.60%) C# Developer
15 14 (7.91%) React Developer
Libraries, Frameworks & Software Standards
1 83 (46.89%) React
2 65 (36.72%) Kafka
3 51 (28.81%) Protocol Buffers
4 44 (24.86%) REST
5 39 (22.03%) GraphQL
6 24 (13.56%) .NET
7 22 (12.43%) Apache Camel
8 20 (11.30%) Node.js
9 19 (10.73%) AngularJS
10 17 (9.60%) .NET Core
11 15 (8.47%) OAuth
12 14 (7.91%) JSON
13 12 (6.78%) .NET Framework
13 12 (6.78%) Boost C++ Libraries
13 12 (6.78%) STL
13 12 (6.78%) XML
14 11 (6.21%) HTML
15 10 (5.65%) HTML5
15 10 (5.65%) Spring
16 9 (5.08%) OAuth2
Miscellaneous
1 56 (31.64%) Hedge funds
2 34 (19.21%) Equities
2 34 (19.21%) Fixed Income
2 34 (19.21%) Foreign Exchange (FX)
3 33 (18.64%) Cloud Native
4 18 (10.17%) Mobile App
5 14 (7.91%) User Experience
6 6 (3.39%) Linux Command Line
7 5 (2.82%) Renewable Energy
8 3 (1.69%) IoT
9 2 (1.13%) Algorithms
9 2 (1.13%) Data Structures
10 1 (0.56%) Blockchain
10 1 (0.56%) Data Protection Act
10 1 (0.56%) Legacy Systems
10 1 (0.56%) Music Streaming
10 1 (0.56%) PKI
10 1 (0.56%) Public Cloud
Operating Systems
1 18 (10.17%) Windows
2 15 (8.47%) Linux
3 6 (3.39%) Debian
4 4 (2.26%) Android
5 2 (1.13%) Apple iOS
6 1 (0.56%) Ubuntu
Processes & Methodologies
1 107 (60.45%) Software Engineering
2 84 (47.46%) DevOps
3 80 (45.20%) Agile
4 72 (40.68%) Investment Management
5 60 (33.90%) CI/CD
6 53 (29.94%) Microservices
7 50 (28.25%) Asset Management
8 46 (25.99%) Full Stack Development
9 42 (23.73%) Clean Code
10 41 (23.16%) Front End Development
11 40 (22.60%) Analytics
12 37 (20.90%) Data Analytics
13 35 (19.77%) Fintech
14 34 (19.21%) Deployment Automation
15 32 (18.08%) B2B
16 28 (15.82%) Test Automation
17 22 (12.43%) Multithreading
18 14 (7.91%) Unit Testing
19 12 (6.78%) Problem-Solving
19 12 (6.78%) Regression Testing
Programming Languages
1 105 (59.32%) Java
2 96 (54.24%) JavaScript
3 94 (53.11%) TypeScript
4 81 (45.76%) Python
5 34 (19.21%) SQL
6 32 (18.08%) C#
7 12 (6.78%) C++
8 9 (5.08%) Go
9 6 (3.39%) T-SQL
10 3 (1.69%) Kotlin
11 2 (1.13%) Dart
12 1 (0.56%) Bash
12 1 (0.56%) PHP
12 1 (0.56%) Shell Script
Qualifications
1 1 (0.56%) Computer Science Degree
1 1 (0.56%) Degree
1 1 (0.56%) Security Cleared
Quality Assurance & Compliance
1 40 (22.60%) QA
System Software
1 88 (49.72%) Docker
2 6 (3.39%) vCloud
Systems Management
1 65 (36.72%) Kubernetes
2 42 (23.73%) Terraform
3 12 (6.78%) BladeLogic
4 8 (4.52%) Ansible
5 7 (3.95%) Grafana
5 7 (3.95%) Prometheus
6 6 (3.39%) Consul
6 6 (3.39%) Fluentd
6 6 (3.39%) HAProxy
6 6 (3.39%) Kibana
6 6 (3.39%) ZABBIX
7 1 (0.56%) CA Wily
7 1 (0.56%) Puppet
Vendors
1 19 (10.73%) Oracle
2 12 (6.78%) Google
2 12 (6.78%) Red Hat
3 11 (6.21%) FIS
3 11 (6.21%) SunGard
4 7 (3.95%) SAP
5 6 (3.39%) CA
5 6 (3.39%) CyberArk
5 6 (3.39%) Dynatrace
5 6 (3.39%) Sonatype
5 6 (3.39%) VMware
6 4 (2.26%) Databricks
7 3 (1.69%) Splunk
8 2 (1.13%) Amplitude
8 2 (1.13%) GigaSpaces
9 1 (0.56%) AppDynamics
9 1 (0.56%) Okta
9 1 (0.56%) Ping Identity