FusionHit tech stack
FusionHit builds mostly with Java, JavaScript, TypeScript, SQL. Its stack also includes PostgreSQL, Next.js, React.js, Datadog. Java is named in 3 of the 3 job postings FusionHit published in the last 12 months (100%). Counted by Alion from the job postings of FusionHit, updated Oct 21, 2026.
What programming languages does FusionHit use?
Java is named in 100% of job postings at FusionHit, followed by JavaScript (100%), TypeScript (67%), SQL (33%).
What frameworks and libraries does FusionHit use?
Next.js is named in 100% of job postings at FusionHit, followed by React.js (100%), Spring Boot (100%), Angular (67%).
Next.js
3 100%
React.js
3 100%
Spring Boot
3 100%
Angular
2 67%
Jest
2 67%
Playwright
2 67%
Vue.js
2 67%
What databases does FusionHit use?
PostgreSQL is named in 100% of job postings at FusionHit.
PostgreSQL
3 100%
What cloud and platforms does FusionHit use?
Datadog is named in 67% of job postings at FusionHit, followed by GitLab (67%).
What developer tools does FusionHit use?
Rest API is named in 67% of job postings at FusionHit.
Rest API
2 67%
Which engineering practices does FusionHit ask for?
CI/CD is named in 67% of job postings at FusionHit.
CI/CD
2 67%
How does your stack fit FusionHit?
How modern is the FusionHit stack?
FusionHit scores 78 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: 0; legacy ones: 0.
How common is the FusionHit stack in its industry?
Share of the 1,674 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like FusionHit
Questions about the FusionHit tech stack
What programming languages does FusionHit use?
The languages named in FusionHit job postings are Java (100%), JavaScript (100%), TypeScript (67%), SQL (33%), as a share of the 3 postings of the last 12 months.
Does FusionHit use Next.js?
Yes. Next.js is named in 3 of 3 job postings (100%) and required in 3 of them.
What cloud and platforms does FusionHit use?
The cloud and platforms named in FusionHit job postings are Datadog (2), GitLab (2) (postings in brackets).
Is the FusionHit tech stack changing?
No new technology has appeared in FusionHit job postings in the last six months.
How modern is the FusionHit tech stack?
FusionHit scores 78 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: 0; legacy ones: 0.
How does Alion know the FusionHit tech stack?
Alion reads every job posting FusionHit 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 Oct 21, 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, "FusionHit tech stack: 16 technologies from 3 job postings", as of Oct 21, 2026. https://alion.io/company/fusionhit/technologies