Clera tech stack
Clera builds mostly with JavaScript, TypeScript, Python, Node JS. Its stack also includes React.js, Next.js, PostgreSQL, GCP. JavaScript is named in 14 of the 31 job postings Clera published in the last 12 months (45%). Counted by Alion from the job postings of Clera, updated Nov 13, 2026.
What programming languages does Clera use?
JavaScript is named in 45% of job postings at Clera, followed by TypeScript (35%), Python (29%), Node JS (26%).
JavaScript
14 45%
TypeScript
11 35%
Python
9 29%
Node JS
8 26%
SQL
7 23%
C++
2 6%
Go
1 3%
Haskell
1 3%
Show all (12)
What frameworks and libraries does Clera use?
React.js is named in 35% of job postings at Clera, followed by Next.js (19%), React Native (6%), Akka (3%).
React.js
11 35%
Next.js
6 19%
React Native
2 6%
Dagster
1 3%
Electron
1 3%
Hadoop
1 3%
JAX
1 3%
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What databases does Clera use?
PostgreSQL is named in 16% of job postings at Clera, followed by Google BigQuery (10%), Amazon Redshift (3%), Snowflake (3%).
What cloud and platforms does Clera use?
GCP is named in 13% of job postings at Clera, followed by AWS (13%), Anthropic (6%), Apache Kafka (6%).
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What developer tools does Clera use?
Rest API is named in 10% of job postings at Clera, followed by Docker (10%), Copilot (6%), CloudFormation (6%).
Rest API
3 10%
Docker
3 10%
Copilot
2 6%
CloudFormation
2 6%
Terraform
1 3%
WebRTC
1 3%
dbt
1 3%
gRPC
1 3%
Show all (10)
Which engineering practices does Clera ask for?
AI Agents is named in 26% of job postings at Clera, followed by CI/CD (16%), ETL/ELT (13%), A/B Testing (10%).
AI Agents
8 26%
CI/CD
5 16%
Computer Vision
2 6%
Multimodal AI
2 6%
Diffusion Models
1 3%
Show all (17)
What does each Clera team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
12 postingsAI/ML
3 postingsHow does your stack fit Clera?
How much does Clera pay by technology?
Median stated pay of the postings that name each technology, against the median of all Clera postings with stated pay: $220k across 30 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| JavaScript | 14 | $220k | 0% |
| TypeScript | 11 | $240k | +9% |
| React.js | 11 | $220k | 0% |
| Python | 9 | $170k | −23% |
| Node JS | 8 | $230k | +5% |
| LLM | 7 | $220k | 0% |
| SQL | 7 | $200k | −9% |
| Next.js | 6 | $255k | +16% |
How is the Clera 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 Clera stack?
Clera scores 76 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 Clera stack in its industry?
Share of the 5,413 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Clera
Questions about the Clera tech stack
What programming languages does Clera use?
The languages named in Clera job postings are JavaScript (45%), TypeScript (35%), Python (29%), Node JS (26%), SQL (23%), as a share of the 31 postings of the last 12 months.
Does Clera use React.js?
Yes. React.js is named in 11 of 31 job postings (35%) and required in 9 of them.
What cloud and platforms does Clera use?
The cloud and platforms named in Clera job postings are GCP (4), AWS (4), Anthropic (2) (postings in brackets).
What skills do you need for a Backend job at Clera?
Backend postings at Clera most often require TypeScript (8), Node JS (7), React.js (7), JavaScript (6), out of 12 postings in the last 12 months.
Is the Clera tech stack changing?
No new technology has appeared in Clera job postings in the last six months.
How modern is the Clera tech stack?
Clera scores 76 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 Clera tech stack?
Alion reads every job posting Clera publishes and tags the technologies each one names. The figures on this page count the 31 postings of the last 12 months and were updated on Nov 13, 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, "Clera tech stack: 88 technologies from 31 job postings", as of Nov 13, 2026. https://alion.io/company/clera-inc/technologies