Leapfrog Technology tech stack
Leapfrog Technology builds mostly with JavaScript, Python, Node JS, Java. Its stack also includes AWS, Azure, React.js, LangChain. AWS is named in 7 of the 8 job postings Leapfrog Technology published in the last 12 months (88%). Counted by Alion from the job postings of Leapfrog Technology, updated Oct 22, 2026.
What programming languages does Leapfrog Technology use?
JavaScript is named in 75% of job postings at Leapfrog Technology, followed by Python (63%), Node JS (50%), Java (50%).
What frameworks and libraries does Leapfrog Technology use?
React.js is named in 38% of job postings at Leapfrog Technology, followed by LangChain (38%), LlamaIndex (25%), Cypress (13%).
React.js
3 38%
LangChain
3 38%
LlamaIndex
2 25%
Cypress
1 13%
JQuery
1 13%
Playwright
1 13%
Selenium
1 13%
Spring Boot
1 13%
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What databases does Leapfrog Technology use?
Oracle is named in 25% of job postings at Leapfrog Technology, followed by PostgreSQL (25%), Amazon Redshift (13%), ElasticSearch (13%).
Oracle
2 25%
PostgreSQL
2 25%
Amazon Redshift
1 13%
ElasticSearch
1 13%
Google BigQuery
1 13%
MS SQL
1 13%
MySQL
1 13%
Pinecone
1 13%
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What cloud and platforms does Leapfrog Technology use?
AWS is named in 88% of job postings at Leapfrog Technology, followed by Azure (38%), GCP (38%), AWS Lambda (38%).
AWS
7 88%
Azure
3 38%
GCP
3 38%
AWS Lambda
3 38%
Kubernetes
3 38%
AWS Bedrock
2 25%
Amazon EC2
2 25%
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What developer tools does Leapfrog Technology use?
Docker is named in 38% of job postings at Leapfrog Technology, followed by Apache HTTP Server (13%), Claude Code (13%), Copilot (13%).
Docker
3 38%
Claude Code
1 13%
Copilot
1 13%
Cursor
1 13%
Git
1 13%
Maven
1 13%
Rest API
1 13%
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What AI and ML technologies does Leapfrog Technology use?
LLM is named in 50% of job postings at Leapfrog Technology, followed by Claude (25%), GPT-4 (13%), Gemini (13%).
Which engineering practices does Leapfrog Technology ask for?
CI/CD is named in 75% of job postings at Leapfrog Technology, followed by AI Agents (38%), Embeddings (38%), Prompt Engineering (38%).
CI/CD
6 75%
AI Agents
3 38%
Embeddings
3 38%
Prompt Engineering
3 38%
RAG
3 38%
Chain-of-Thought
1 13%
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What does each Leapfrog Technology team work with?
The technologies each team's postings require most often, with the number of postings that require them.
AI/ML
3 postingsHow does your stack fit Leapfrog Technology?
How is the Leapfrog Technology 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 Leapfrog Technology stack?
Leapfrog Technology scores 90 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: 4; legacy ones: 0.
How common is the Leapfrog Technology stack in its industry?
Share of the 7,199 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Leapfrog Technology
Questions about the Leapfrog Technology tech stack
What programming languages does Leapfrog Technology use?
The languages named in Leapfrog Technology job postings are JavaScript (75%), Python (63%), Node JS (50%), Java (50%), SQL (25%), as a share of the 8 postings of the last 12 months.
Does Leapfrog Technology use React.js?
Yes. React.js is named in 3 of 8 job postings (38%) and required in 3 of them.
What cloud and platforms does Leapfrog Technology use?
The cloud and platforms named in Leapfrog Technology job postings are AWS (7), Azure (3), GCP (3) (postings in brackets).
What skills do you need for a AI/ML job at Leapfrog Technology?
AI/ML postings at Leapfrog Technology most often require Node JS (3), AWS (2), Claude (2), LLM (2), out of 3 postings in the last 12 months.
Is the Leapfrog Technology tech stack changing?
No new technology has appeared in Leapfrog Technology job postings in the last six months.
How modern is the Leapfrog Technology tech stack?
Leapfrog Technology scores 90 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: 4; legacy ones: 0.
How does Alion know the Leapfrog Technology tech stack?
Alion reads every job posting Leapfrog Technology 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 22, 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, "Leapfrog Technology tech stack: 75 technologies from 8 job postings", as of Oct 22, 2026. https://alion.io/company/lftechnology/technologies