Overview
News
Technologies
Salaries
Products
People
Growth
Jobs
Financials
Overview
RELX is a global provider of information-based analytics and decision tools headquartered in London, United Kingdom. Tracing its roots back to 1880 and formerly known as Reed Elsevier, the publicly traded conglomerate operates across four primary business segments: Risk, Scientific, Technical & Medical, Legal, and Exhibitions.
Technologies
Tech DNA
Python
SQL
JavaScript
LangChain
Spring Boot
PyTorch
Snowflake
PostgreSQL
OpenSearch
AWS
Azure
GCP
LLM
Claude
ChatGPT
AI/ML
Python
SQL
C++
Scala
AWS
CI/CD
Azure
AI Agents
LLM
RAG
Kubernetes
GitHub
Terraform
Docker
NLP
Prompt Engineering
GCP
Databricks
Embeddings
LLM Guardrails
Spark
Git
LangChain
Knowledge Graph
Snowflake
Copilot
Platform Engineering
Vector
GitHub Actions
PyTorch
Claude
Model Context Protocol
Amazon S3
LangGraph
TensorFlow
Hallucination
Function Calling
Semantic Search
Semantic Search
Jenkins
Google ADK
Hybrid Search
Human-in-the-Loop
Azure DevOps
PostgreSQL
Scikit-learn
Recommender Systems
Incident Management
SLI/SLO/SLA
Grafana
Amazon EKS
AWS Lambda
OpenSearch
AWS Bedrock
Claude Code
OpenAI
Edge AI
CloudFormation
Amazon EC2
ChatGPT
Reranking
Fine-tuning
Hadoop
AutoGen
OpenAI Codex
Pydantic
New Relic
Prometheus
Helm
Amazon ECS
IAM
ElasticSearch
MS SQL
DynamoDB
NumPy
Sentiment Analysis
Amazon SageMaker
Structured Outputs
Hugging Face
pySpark
Configuration Management
FinOps
Datadog
Amazon Kinesis
GitLab
Amazon CloudWatch
Amazon Redshift
Neo4j
Oracle
Azure Cosmos DB
MLFlow
Anomaly Detection
LlamaIndex
BERT
Keras
dbt
Anthropic
LLM Evaluation
GPT-4
Mypy
Kibana
Docker Compose
Kong
OpenTelemetry
GitOps
GitLab CI
ArgoCD
Splunk
Immutable Infrastructure
API Gateway
AWS Step Functions
Amazon Aurora
MySQL
Redis
Delta Lake
Cassandra
Amazon Neptune
Cursor
Great Expectations
Synthetic Data
Jupyter Notebook
Airflow
Gensim
spaCy
XGBoost
Computer Vision
LiteLLM
Time Series Forecasting
Prefect
Gemini
Haystack
Reinforcement Learning
Transformers
Multimodal AI
NIST AI RMF
Agentforce
CrewAI
CMake
SQLAlchemy
PyTorch C++
TensorFlow C++
k9s
kubectl
Windows Server
SRE
OpenShift
OpenStack
Red Hat
VMWare
Cloudflare
AWS Fargate
Progressive Delivery
Trunk-Based Development
Loki
Chaos Engineering
Ansible
Azure AKS
ActiveMQ
Aerospike
Apache Solr
Azure SQL Database
LanceDB
pgvector
Pinecone
Qdrant
Dgraph
Teradata
Microsoft Fabric
Pandas
Explainable AI
Anthropic SDK
OpenAI SDK
Security
PowerShell
Bash
GDPR
OWASP Top 10
SOC 2
ISO 27001
Keycloak
Checkov
CIS Benchmarks
Qualys Cloud Platform
Snyk
TruffleHog
Zero Trust
Microsoft Entra ID
FedRAMP
HIPAA
Threat Modeling
Least Privilege
Tanium
Frontend
JavaScript
TypeScript
React.js
Angular
Figma
Vite
Vue.js
Lighthouse
pnpm
React Query
Remix
Tailwind CSS
JQuery
Axure RP
Sketch
Canva
Adobe After Effects
Adobe Photoshop
ESLint
Redux
Backend
Java
C#
Node JS
Rust
PHP
Ruby
Groovy
Perl
Go
Kotlin
.NET
Spring Boot
Apache Kafka
Rest API
GraphQL
Hibernate
Maven
Spring MVC
gRPC
Gradle
Ruby on Rails
Sidekiq
FastAPI
Django
Mockito
Express
Magento
Apache Camel
Enterprise Apps
Apex
COBOL
IBM MQ
MuleSoft
Aura Components
Lightning Web Components
Salesforce Flow
Salesforce Data Cloud
Analytics
Tableau
Power BI
ETL/ELT
A/B Testing
Matplotlib
Mixpanel
Seaborn
Plotly
QA
Postman
Pytest
Jest
Mocha
Swagger
Playwright
Appium
WebDriverIO
Selenium
Rest-Assured
Cucumber
BrowserStack
JMeter
k6
Locust
Other
Lua
Salesforce
Jira
Confluence
ServiceNow
Dependency Injection
Apollo
Clean Architecture
Hotjar
Slack
Notion
Miro
State Management
HubSpot
Stack modernity
80/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python
80 jobs
Required
$131k
-27% vs market
SQL
71 job
Required
$131k
-7% vs market
AWS
69 jobs
Required
$144k
-22% vs market
CI/CD
62 jobs
Required
$144k
-10% vs market
JavaScript
49 jobs
Required
$144k
-10% vs market
Azure
44 jobs
Required
$124k
-26% vs market
AI Agents
40 jobs
Required
$184k
-17% vs market
LLM
37 jobs
Required
$175k
-13% vs market
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
15%
SQL
13%
JavaScript
12%
CI/CD
12%
AWS
12%
Kubernetes
11%
Share of companies in the same industry that use each technology.
Stack changes
CrewAI
Aug 2026
OpenAI SDK
Aug 2026
Anthropic SDK
Aug 2026
GPT-4
Aug 2026
Agentforce
Aug 2026
AWS Step Functions
Aug 2026
ServiceNow
Aug 2026
Recommender Systems
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
Booz Allen Hamilton
Weekday
Citi
Bosch
Accenture
Salary insights
Compensation ranges based on this company's open jobs
Median
$159k
Typical range
$75k – $291k
Open positions
85
75
Jobs
Junior
6.7%
Middle
22.7%
Senior
41.3%
Staff
13.3%
Principal
12%
Architect
4%
| Level | Jobs | Median | Typical range |
|---|---|---|---|
| Junior | 5 | $99k | $99k – $119k |
| Middle | 17 | $131k | $75k – $175k |
| Senior | 31 | $159k | $109k – $291k |
| Staff | 10 | $184k | $124k – $220k |
| Principal | 9 | $220k | $175k – $253k |
| Architect | 3 | $220k | $213k – $220k |
Highest paying role
Sr Director Software Engineering
$291k
Normalized to USD per year
Growth
Hiring Momentum
79/100
Scaling fast
Open positions
219
45 opened / 47 closed in 30 days
Median time-to-fill
14 days
faster than 58% of the market
ATS activity
Every ~3 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
25% ▲
Analytics
14% ▲
Data Science
11% ▼
Product
11%
AI/ML
10%
Support
5% ▲
Actively hiring for Backend (+44 in 30 days)
Activity Timeline
New location: Ghent
Aug 2026
New location: Cambridge
Aug 2026
New location: Surrey
Aug 2026
New location: Minneapolis
Aug 2026
New location: Mexico City
Aug 2026
New location: Tokyo
Aug 2026
New location: Beijing
Aug 2026
New location: São Paulo
Aug 2026
Added Multimodal AI to stack
Aug 2026
Added Teradata to stack
Aug 2026
Added Cucumber to stack
Aug 2026
Added HubSpot to stack
Aug 2026
Jobs
$72k – $119k per year • In office • Full-Time • Bachelor's Degree • Boca Raton • Alpharetta • Dayton
Java
CI/CD
Git
Apply
$105k – $175k per year • In office • Full-Time • Raleigh
Python
AI Agents
Amazon SageMaker
AutoGen
AWS Bedrock
CrewAI
Edge AI
Function Calling
LangChain
LangGraph
Model Context Protocol
NLP
Prompt Engineering
PyTorch
RAG
TensorFlow
DevOps
Amazon EC2
Amazon ECS
Amazon EKS
Amazon S3
AWS
AWS Lambda
Azure
GCP
Git
Kubernetes
Apply
Tech Accelerate Graduate Program - Software Engineer (Boca Raton - June)
Verified live · 2 hours ago 8 hours ago$59k – $99k per year • In office • Full-Time • Bachelor's Degree • Boca Raton
C++
JavaScript
Python
SQL
C#
.NET
DevOps
AWS
Azure
Apply
Tech Accelerate Graduate Program - Software Engineer (Alpharetta - June)
Verified live · 2 hours ago 8 hours ago$59k – $99k per year • In office • Full-Time • Bachelor's Degree • Alpharetta
C++
JavaScript
Python
SQL
C#
.NET
DevOps
AWS
Azure
Apply
≈ $18k – $48k per year (Estimated) • In office • Full-Time • 7+ years exp • Mumbai
JavaScript
SQL
TypeScript
Java
Spring Boot
Frontend
Angular
DevOps
AWS
Azure
Kubernetes
Rest API
Apply
≈ $55k – $157k per year (Estimated) • Remote • Full-Time • Sydney
C++
Go
Lua
Python
CMake
Databases
ActiveMQ
Aerospike
Apache Kafka
Cassandra
DevOps
Docker
gRPC
Kubernetes
Apply
≈ $21k – $57k per year (Estimated) • In office • Full-Time • Mumbai • Gurgaon • Chennai
JavaScript
Node JS
Python
SQL
TypeScript
C#
Pydantic
C#
.NET
Databases
MS SQL
AI/ML
AWS Bedrock
Embeddings
LangChain
LangGraph
LLM
Prompt Engineering
RAG
DevOps
AWS
Azure
Apply
≈ $19k – $48k per year (Estimated) • In office • Full-Time • Mumbai • Gurgaon • Chennai
JavaScript
Node JS
Python
SQL
TypeScript
C#
Pydantic
C#
.NET
Databases
MS SQL
AI/ML
AWS Bedrock
Embeddings
LangChain
LangGraph
LLM
Prompt Engineering
RAG
DevOps
AWS
Azure
Apply
≈ $66k – $120k per year (Estimated) • In office • Full-Time • Richmond
C#
JavaScript
SQL
TypeScript
.NET
Databases
PostgreSQL
Frontend
React.js
DevOps
Amazon EC2
AWS
AWS Lambda
Apply
$79k – $131k per year • In office • Full-Time • 3+ years exp • Bachelor's Degree • Miamisburg
C++
JavaScript
SQL
C#
.NET
Apply
≈ $38k – $130k per year (Estimated) • In office • Full-Time • Dublin
Java
Spring Boot
DevOps
Azure
Azure DevOps
CI/CD
Configuration Management
Docker
Docker Compose
Kubernetes
Apply
≈ $18k – $48k per year (Estimated) • In office • Full-Time • 5+ years exp • Chennai
C#
JavaScript
Node JS
Python
SQL
.NET
Frontend
React.js
DevOps
AWS
CI/CD
Apply
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