Lemma tech stack
Lemma builds mostly with TypeScript. Its stack also includes Figma, GitHub, ClickHouse, Qdrant. TypeScript is named in 5 of the 6 job postings Lemma published in the last 12 months (83%). Counted by Alion from the job postings of Lemma, updated Oct 15, 2026.
What programming languages does Lemma use?
TypeScript is named in 83% of job postings at Lemma.
TypeScript
5 83%
What databases does Lemma use?
ClickHouse is named in 17% of job postings at Lemma, followed by Qdrant (17%).
ClickHouse
1 17%
Qdrant
1 17%
What cloud and platforms does Lemma use?
Figma is named in 17% of job postings at Lemma, followed by GitHub (17%).
Which engineering practices does Lemma ask for?
AI Agents is named in 33% of job postings at Lemma, followed by Embeddings (17%).
AI Agents
2 33%
Embeddings
1 17%
How does your stack fit Lemma?
How modern is the Lemma stack?
Lemma scores 85 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: 1; legacy ones: 0.
How common is the Lemma stack in its industry?
Share of the 1,333 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Lemma
Questions about the Lemma tech stack
What programming languages does Lemma use?
The languages named in Lemma job postings are TypeScript (83%), as a share of the 6 postings of the last 12 months.
What cloud and platforms does Lemma use?
The cloud and platforms named in Lemma job postings are Figma (1), GitHub (1) (postings in brackets).
Is the Lemma tech stack changing?
No new technology has appeared in Lemma job postings in the last six months.
How modern is the Lemma tech stack?
Lemma scores 85 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: 1; legacy ones: 0.
How does Alion know the Lemma tech stack?
Alion reads every job posting Lemma 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 15, 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, "Lemma tech stack: 8 technologies from 6 job postings", as of Oct 15, 2026. https://alion.io/company/uselemma/technologies