LangChain Job Trends in London

LangChain
England > London

The table below provides summary statistics and salary benchmarking for jobs advertised in London requiring LangChain skills. It covers permanent job vacancies from the 6 months leading up to 15 September 2026, with comparisons to the same periods in the previous two years.

6 months to
15 Sep 2026
Same period 2025 Same period 2024
Rank 255 331 451
Rank change year-on-year +76 +120 +49
Permanent jobs citing LangChain 182 53 19
As % of all permanent jobs in London 0.73% 0.45% 0.100%
As % of the Libraries, Frameworks & Software Standards category 4.71% 1.60% 0.35%
Number of salaries quoted 99 14 8
10th Percentile £59,500 £64,125 £64,625
25th Percentile £72,500 £71,250 £66,875
Median annual salary (50th Percentile) £105,000 £73,750 £80,000
Median % change year-on-year +42.37% -7.81% -40.74%
75th Percentile £142,500 £107,500 £102,813
90th Percentile £187,500 £110,000 £106,375
England median annual salary £82,500 £72,500 £75,000
% change year-on-year +13.79% -3.33% -46.43%

All Software Libraries and Frameworks
London

LangChain falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in London.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 3,865 3,314 5,411
As % of all permanent jobs advertised in London 15.61% 27.98% 28.47%
Number of salaries quoted 2,483 2,241 3,723
10th Percentile £52,500 £51,250 £51,250
25th Percentile £66,250 £64,000 £64,735
Median annual salary (50th Percentile) £85,000 £82,500 £85,000
Median % change year-on-year +3.03% -2.94% +6.25%
75th Percentile £100,000 £111,250 £113,750
90th Percentile £117,500 £135,000 £142,500
England median annual salary £67,500 £70,000 £65,000
% change year-on-year -3.57% +7.69% -7.14%

LangChain
Job Vacancy Trend in London

Historical trend showing the proportion of permanent IT job postings citing LangChain relative to all permanent IT jobs advertised in London.

LangChain job vacancy trend in London

LangChain
Salary Trend in London

Salary distribution trend for jobs in London citing LangChain.

Salary distribution trend for jobs in London citing LangChain

LangChain
Salary Histogram in London

Salary distribution for jobs citing LangChain in London over the 6 months to 15 September 2026.

Salary histogram for LangChain in London

LangChain
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing LangChain within the London region over the 6 months to 15 September 2026. 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
Central London +12 20 £78,500 +30.83% 23
South London - 3 - -
West London - 3 - - 4
LangChain
England

LangChain
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 11 (6.04%) Apache Airflow
1 11 (6.04%) Apache Spark
2 1 (0.55%) Apache
Applications
1 10 (5.49%) Chatbot
Cloud Services
1 103 (56.59%) AWS
2 88 (48.35%) Azure
3 60 (32.97%) GCP
4 54 (29.67%) Anthropic Claude
5 48 (26.37%) Amazon Bedrock
6 38 (20.88%) LangSmith
7 36 (19.78%) Snowflake
8 16 (8.79%) Power Platform
9 15 (8.24%) Azure AI
10 13 (7.14%) Amazon S3
10 13 (7.14%) Azure Synapse Analytics
11 12 (6.59%) GitHub
12 11 (6.04%) Serverless
13 10 (5.49%) Amazon EKS
13 10 (5.49%) Copilot Studio
13 10 (5.49%) dbt
13 10 (5.49%) Vertex AI
14 9 (4.95%) AWS Lambda
14 9 (4.95%) Microsoft Copilot
15 7 (3.85%) Amazon ECS
Database & Business Intelligence
1 17 (9.34%) Pinecone
2 12 (6.59%) Elasticsearch
3 11 (6.04%) Amazon Redshift
3 11 (6.04%) MongoDB
3 11 (6.04%) Power BI
4 10 (5.49%) BigQuery
4 10 (5.49%) Data Lake
4 10 (5.49%) Data Warehouse
4 10 (5.49%) Looker
4 10 (5.49%) Milvus
4 10 (5.49%) Snowflake Schema
4 10 (5.49%) Tableau
5 8 (4.40%) NoSQL
6 7 (3.85%) PostgreSQL
7 6 (3.30%) Weaviate
8 4 (2.20%) Chroma
9 3 (1.65%) SQL Server
10 2 (1.10%) Amazon RDS
10 2 (1.10%) Neo4j
10 2 (1.10%) Relational Database
Development Applications
1 42 (23.08%) Claude Code
2 19 (10.44%) MLflow
3 13 (7.14%) GitLab
4 12 (6.59%) Jenkins
5 11 (6.04%) Git
6 6 (3.30%) Vite
7 2 (1.10%) Cucumber
7 2 (1.10%) Gradle
7 2 (1.10%) JUnit
7 2 (1.10%) Maven
7 2 (1.10%) Mockito
General
1 104 (57.14%) Finance
2 57 (31.32%) Banking
3 37 (20.33%) Social Skills
4 27 (14.84%) Financial Institution
5 14 (7.69%) Inclusion and Diversity
6 12 (6.59%) Law
7 11 (6.04%) Analytical Skills
8 8 (4.40%) Marketing
9 7 (3.85%) Front Office
9 7 (3.85%) Influencing Skills
9 7 (3.85%) Telecoms
10 3 (1.65%) French Language
10 3 (1.65%) Legal
11 2 (1.10%) Aviation
11 2 (1.10%) Retail Banking
11 2 (1.10%) Tech for Good
12 1 (0.55%) Advertising
12 1 (0.55%) International Banking
12 1 (0.55%) Investment Banking
12 1 (0.55%) Public Speaking
Job Titles
1 70 (38.46%) Artificial Intelligence Engineer
2 31 (17.03%) Senior
3 29 (15.93%) Architect
4 24 (13.19%) Enterprise Architect
4 24 (13.19%) Finance Manager
4 24 (13.19%) Full-Stack Engineer
5 23 (12.64%) Software Engineer
6 15 (8.24%) Lead
7 13 (7.14%) Machine Learning Engineer
8 11 (6.04%) Data Scientist
8 11 (6.04%) Python Engineer
9 10 (5.49%) Senior Systems Engineer
9 10 (5.49%) Systems Engineer
10 9 (4.95%) Senior Data Scientist
11 8 (4.40%) Developer
12 5 (2.75%) Artificial Intelligence Architect
12 5 (2.75%) Artificial Intelligence Developer
12 5 (2.75%) Head of AI
12 5 (2.75%) Head of Engineering
12 5 (2.75%) Senior Full-Stack Engineer
Libraries, Frameworks & Software Standards
1 109 (59.89%) LangGraph
2 64 (35.16%) LlamaIndex
3 46 (25.27%) PyTorch
4 43 (23.63%) TensorFlow
5 34 (18.68%) Model Context Protocol
6 31 (17.03%) scikit-learn
7 29 (15.93%) Langfuse
8 28 (15.38%) CrewAI
9 25 (13.74%) React
10 24 (13.19%) FastAPI
11 19 (10.44%) pgvector
12 17 (9.34%) Next.js
13 12 (6.59%) Kafka
14 10 (5.49%) REST
15 8 (4.40%) Terraform
16 7 (3.85%) .NET
16 7 (3.85%) Hugging Face
16 7 (3.85%) Semantic Kernel
17 4 (2.20%) Faiss
17 4 (2.20%) Ollama
Miscellaneous
1 112 (61.54%) AI Agents
2 77 (42.31%) Cloud Native
3 27 (14.84%) Hedge funds
4 22 (12.09%) e-Learning
5 14 (7.69%) Distributed Systems
6 13 (7.14%) Low-Code
6 13 (7.14%) Product Ownership
7 11 (6.04%) Clustering
8 10 (5.49%) Public Cloud
9 5 (2.75%) Enterprise Software
10 4 (2.20%) Algorithms
11 3 (1.65%) Autonomous Agent
12 2 (1.10%) Distributed Computing
12 2 (1.10%) Educational Technology
12 2 (1.10%) Greenfield Project
12 2 (1.10%) Legacy Systems
12 2 (1.10%) Virtual Team
13 1 (0.55%) Life Science
13 1 (0.55%) Mobile App
13 1 (0.55%) Reinsurance
Processes & Methodologies
1 182 (100.00%) AI
2 137 (75.27%) Retrieval-Augmented Generation
3 122 (67.03%) Machine Learning
4 116 (63.74%) LLM
5 96 (52.75%) Generative AI
6 80 (43.96%) MLOps
7 77 (42.31%) Software Engineering
8 71 (39.01%) Data Science
9 67 (36.81%) Prompt Engineering
10 57 (31.32%) CI/CD
11 52 (28.57%) Full-Stack Development
12 49 (26.92%) Observability
12 49 (26.92%) Roadmaps
13 46 (25.27%) Artificial Intelligence Engineering
14 44 (24.18%) Problem-Solving
15 40 (21.98%) Use Case
16 39 (21.43%) Computer Science
17 38 (20.88%) Agile
18 34 (18.68%) Collaborative Culture
19 32 (17.58%) Front End Development
Programming Languages
1 142 (78.02%) Python
2 27 (14.84%) TypeScript
3 24 (13.19%) SQL
4 16 (8.79%) Java
5 14 (7.69%) JavaScript
6 10 (5.49%) C#
7 6 (3.30%) R
8 4 (2.20%) Scala
9 3 (1.65%) Go
10 2 (1.10%) Kotlin
10 2 (1.10%) Ruby
11 1 (0.55%) C
11 1 (0.55%) C++
11 1 (0.55%) Data Analysis Expressions
Qualifications
1 39 (21.43%) Degree
2 10 (5.49%) Security Cleared
3 8 (4.40%) Microsoft Certified Professional
4 7 (3.85%) SC Cleared
5 5 (2.75%) Computer Science Degree
6 3 (1.65%) Azure Certification
7 2 (1.10%) Master's Degree
7 2 (1.10%) Microsoft Certification
8 1 (0.55%) PhD
Quality Assurance & Compliance
1 10 (5.49%) California Consumer Privacy Act
1 10 (5.49%) GDPR
2 2 (1.10%) EU AI Act
2 2 (1.10%) QA
3 1 (0.55%) Data Quality
3 1 (0.55%) ISO/IEC 42001
3 1 (0.55%) NIST
System Software
1 37 (20.33%) Docker
2 2 (1.10%) IAG
Systems Management
1 41 (22.53%) Kubernetes
2 4 (2.20%) Kubeflow
3 2 (1.10%) Argo
3 2 (1.10%) Grafana
3 2 (1.10%) Prometheus
Vendors
1 44 (24.18%) Databricks
2 27 (14.84%) OpenAI
3 22 (12.09%) Google
4 17 (9.34%) Microsoft
5 11 (6.04%) Mistral
6 10 (5.49%) Cloudera
6 10 (5.49%) Dell
7 6 (3.30%) Foundry
8 5 (2.75%) LexisNexis
9 2 (1.10%) Oracle
9 2 (1.10%) UiPath
10 1 (0.55%) Dataiku
10 1 (0.55%) DataRobot
10 1 (0.55%) NVIDIA
10 1 (0.55%) Salesforce