Fusion Worldwide tech stack
Fusion Worldwide builds mostly with Python, SQL, TypeScript, JavaScript. Its stack also includes Azure, Apache Kafka, Azure SQL Database, MySQL. Python is named in 3 of the 3 job postings Fusion Worldwide published in the last 12 months (100%). Counted by Alion from the job postings of Fusion Worldwide, updated Nov 10, 2026.
What programming languages does Fusion Worldwide use?
Python is named in 100% of job postings at Fusion Worldwide, followed by SQL (100%), TypeScript (67%), JavaScript (33%).
What frameworks and libraries does Fusion Worldwide use?
Celery is named in 33% of job postings at Fusion Worldwide, followed by FastAPI (33%), Next.js (33%), OpenAI Agents SDK (33%).
Celery
1 33%
FastAPI
1 33%
Next.js
1 33%
React.js
1 33%
SQLAlchemy
1 33%
Zod
1 33%
tRPC
1 33%
What databases does Fusion Worldwide use?
Azure SQL Database is named in 67% of job postings at Fusion Worldwide, followed by MySQL (67%), PostgreSQL (67%), Redis (33%).
What cloud and platforms does Fusion Worldwide use?
Azure is named in 100% of job postings at Fusion Worldwide, followed by Apache Kafka (67%), Spark (67%), Algolia (33%).
Azure
3 100%
Apache Kafka
2 67%
Spark
2 67%
Algolia
1 33%
Databricks
1 33%
GitHub
1 33%
GitHub Actions
1 33%
What developer tools does Fusion Worldwide use?
Git is named in 67% of job postings at Fusion Worldwide, followed by pySpark (67%), Claude Code (33%), GraphQL (33%).
Git
2 67%
pySpark
2 67%
Claude Code
1 33%
GraphQL
1 33%
Model Context Protocol
1 33%
Rest API
1 33%
Terraform
1 33%
dbt
1 33%
What AI and ML technologies does Fusion Worldwide use?
Claude is named in 100% of job postings at Fusion Worldwide, followed by LLM (100%).
Which engineering practices does Fusion Worldwide ask for?
AI Agents is named in 100% of job postings at Fusion Worldwide, followed by LLM Guardrails (100%), CI/CD (67%), Dimensional Modeling (67%).
How does your stack fit Fusion Worldwide?
How is the Fusion Worldwide stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Fusion Worldwide stack?
Fusion Worldwide scores 86 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: 2; legacy ones: 0.
How common is the Fusion Worldwide stack in its industry?
Share of the 79 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Fusion Worldwide
Questions about the Fusion Worldwide tech stack
What programming languages does Fusion Worldwide use?
The languages named in Fusion Worldwide job postings are Python (100%), SQL (100%), TypeScript (67%), JavaScript (33%), as a share of the 3 postings of the last 12 months.
Does Fusion Worldwide use Azure?
Yes. Azure is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does Fusion Worldwide use?
The cloud and platforms named in Fusion Worldwide job postings are Azure (3), Apache Kafka (2), Spark (2) (postings in brackets).
Is the Fusion Worldwide tech stack changing?
Yes. AI Agents, Azure, Claude, LLM first appeared in Fusion Worldwide job postings in the last six months.
How modern is the Fusion Worldwide tech stack?
Fusion Worldwide scores 86 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: 2; legacy ones: 0.
How does Alion know the Fusion Worldwide tech stack?
Alion reads every job posting Fusion Worldwide publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Nov 10, 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, "Fusion Worldwide tech stack: 40 technologies from 3 job postings", as of Nov 10, 2026. https://alion.io/company/fusionworldwide/technologies