LeadTech tech stack
LeadTech builds mostly with TypeScript, Node JS, Python, JavaScript. Its stack also includes BigQuery, Google BigQuery, Looker, AppsFlyer SDK. BigQuery is named in 6 of the 6 job postings LeadTech published in the last 12 months (100%). Counted by Alion from the job postings of LeadTech, updated Oct 5, 2026.
What programming languages does LeadTech use?
TypeScript is named in 67% of job postings at LeadTech, followed by Node JS (50%), Python (50%), JavaScript (50%).
What frameworks and libraries does LeadTech use?
React.js is named in 50% of job postings at LeadTech, followed by Next.js (50%), LangChain (17%), LangGraph (17%).
What databases does LeadTech use?
BigQuery is named in 100% of job postings at LeadTech, followed by Google BigQuery (100%), PostgreSQL (50%), Firestore (17%).
BigQuery 
What cloud and platforms does LeadTech use?
Looker is named in 83% of job postings at LeadTech, followed by AppsFlyer SDK (83%), GCP (67%), Tableau (33%).
AppsFlyer SDK
5 83%
GCP
4 67%
Tableau
2 33%
Databricks
2 33%
Power BI
2 33%
Google Cloud Run
1 17%
Grafana
1 17%
Show all (10)
What developer tools does LeadTech use?
Rest API is named in 33% of job postings at LeadTech, followed by Vite (33%), Docker (17%), Git (17%).
Rest API
2 33%
Vite
2 33%
Docker
1 17%
Git
1 17%
Prometheus
1 17%
Terraform
1 17%
Model Context Protocol
1 17%
What AI and ML technologies does LeadTech use?
Claude is named in 17% of job postings at LeadTech, followed by LLM (17%).
Which engineering practices does LeadTech ask for?
CI/CD is named in 33% of job postings at LeadTech, followed by AI Agents (33%), A/B Testing (17%), ETL/ELT (17%).
CI/CD
2 33%
AI Agents
2 33%
State Management
1 17%
RAG
1 17%
How does your stack fit LeadTech?
How modern is the LeadTech stack?
LeadTech scores 88 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 LeadTech stack in its industry?
Share of the 5,204 companies in the same industries, whose stack Alion knows, that use each technology.
What sets LeadTech apart
Companies with a stack like LeadTech
Questions about the LeadTech tech stack
What programming languages does LeadTech use?
The languages named in LeadTech job postings are TypeScript (67%), Node JS (50%), Python (50%), JavaScript (50%), Go (17%), as a share of the 6 postings of the last 12 months.
Does LeadTech use React.js?
Yes. React.js is named in 3 of 6 job postings (50%) and required in 3 of them.
What cloud and platforms does LeadTech use?
The cloud and platforms named in LeadTech job postings are Looker (5), AppsFlyer SDK (5), GCP (4) (postings in brackets).
Is the LeadTech tech stack changing?
No new technology has appeared in LeadTech job postings in the last six months.
How modern is the LeadTech tech stack?
LeadTech scores 88 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 LeadTech tech stack?
Alion reads every job posting LeadTech publishes and tags the technologies each one names. The figures on this page count the 6 postings of the last 12 months and were updated on Oct 5, 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, "LeadTech tech stack: 44 technologies from 6 job postings", as of Oct 5, 2026. https://alion.io/company/leadtech-com/technologies