Meltwater tech stack
Meltwater builds mostly with Python, JavaScript, Node JS, SQL. Its stack also includes AWS, Kubernetes, Snowflake, ElasticSearch. AWS is named in 7 of the 8 job postings Meltwater published in the last 12 months (88%). Counted by Alion from the job postings of Meltwater, updated Oct 29, 2026.
What programming languages does Meltwater use?
Python is named in 50% of job postings at Meltwater, followed by JavaScript (38%), Node JS (25%), SQL (25%).
Python
4 50%
JavaScript
3 38%
Node JS
2 25%
SQL
2 25%
TypeScript
2 25%
Apex
1 13%
Go
1 13%
Java
1 13%
What frameworks and libraries does Meltwater use?
React.js is named in 38% of job postings at Meltwater, followed by LangChain (25%), LangGraph (25%), PyTorch (25%).
React.js
3 38%
LangChain
2 25%
LangGraph
2 25%
PyTorch
2 25%
TensorFlow
2 25%
AutoGen
1 13%
CrewAI
1 13%
Dagster
1 13%
Show all (13)
What databases does Meltwater use?
Snowflake is named in 38% of job postings at Meltwater, followed by ElasticSearch (38%), MySQL (38%), PostgreSQL (25%).
Snowflake
3 38%
ElasticSearch
3 38%
MySQL
3 38%
PostgreSQL
2 25%
Redis
2 25%
DynamoDB
1 13%
OpenSearch
1 13%
Chroma
1 13%
Show all (10)
What cloud and platforms does Meltwater use?
AWS is named in 88% of job postings at Meltwater, followed by Kubernetes (38%), AWS Lambda (25%), Amazon S3 (25%).
AWS
7 88%
Kubernetes
3 38%
AWS Lambda
2 25%
Azure
2 25%
GCP
2 25%
Show all (18)
What developer tools does Meltwater use?
Rest API is named in 63% of job postings at Meltwater, followed by Model Context Protocol (38%), Docker (38%), Git (25%).
Rest API
5 63%
Model Context Protocol
3 38%
Docker
3 38%
Git
2 25%
Terraform
2 25%
Claude Code
1 13%
Copilot
1 13%
Cursor
1 13%
Show all (13)
What AI and ML technologies does Meltwater use?
LLM is named in 25% of job postings at Meltwater, followed by Claude (13%), Gemini (13%).
Which engineering practices does Meltwater ask for?
CI/CD is named in 50% of job postings at Meltwater, followed by RAG (50%), AI Agents (25%), Embeddings (25%).
CI/CD
4 50%
RAG
4 50%
AI Agents
2 25%
Embeddings
2 25%
Function Calling
2 25%
NLP
2 25%
Show all (20)
How does your stack fit Meltwater?
How modern is the Meltwater stack?
Meltwater scores 89 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How common is the Meltwater stack in its industry?
Share of the 358 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Meltwater
Academian Inc
24 shared technologies
Naveera Technology LLC
23 shared technologies
NewRocket
24 shared technologies
Bupa
23 shared technologies
Nexaminds
25 shared technologies
LexisNexis Intellectual Property Solutions
26 shared technologies
Arintra
24 shared technologies
Socure
25 shared technologies
Questions about the Meltwater tech stack
What programming languages does Meltwater use?
The languages named in Meltwater job postings are Python (50%), JavaScript (38%), Node JS (25%), SQL (25%), TypeScript (25%), as a share of the 8 postings of the last 12 months.
Does Meltwater use React.js?
Yes. React.js is named in 3 of 8 job postings (38%) and required in 2 of them.
What cloud and platforms does Meltwater use?
The cloud and platforms named in Meltwater job postings are AWS (7), Kubernetes (3), AWS Lambda (2) (postings in brackets).
Is the Meltwater tech stack changing?
No new technology has appeared in Meltwater job postings in the last six months.
How modern is the Meltwater tech stack?
Meltwater scores 89 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 3; legacy ones: 0.
How does Alion know the Meltwater tech stack?
Alion reads every job posting Meltwater publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Oct 29, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Meltwater tech stack: 85 technologies from 8 job postings", as of Oct 29, 2026. https://alion.io/company/meltwater-fi/technologies