Clarity tech stack
Clarity builds mostly with Python, SQL, Java, Kotlin. Its stack also includes AWS, AWS Bedrock, PostgreSQL, Matplotlib. Python is named in 3 of the 6 job postings Clarity published in the last 12 months (50%). Counted by Alion from the job postings of Clarity, updated Nov 7, 2026.
What programming languages does Clarity use?
Python is named in 50% of job postings at Clarity, followed by SQL (33%), Java (17%), Kotlin (17%).
What frameworks and libraries does Clarity use?
Matplotlib is named in 17% of job postings at Clarity, followed by Pandas (17%), React.js (17%), Scikit-learn (17%).
What databases does Clarity use?
PostgreSQL is named in 17% of job postings at Clarity.
PostgreSQL
1 17%
What cloud and platforms does Clarity use?
AWS is named in 17% of job postings at Clarity, followed by AWS Bedrock (17%), Anthropic (17%), GCP (17%).
AWS
1 17%
AWS Bedrock
1 17%
GCP
1 17%
GitHub
1 17%
GitHub Actions
1 17%
GitLab
1 17%
GitLab CI
1 17%
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What developer tools does Clarity use?
Git is named in 17% of job postings at Clarity, followed by Docker (17%), Gradle (17%), gRPC (17%).
What AI and ML technologies does Clarity use?
LLM is named in 50% of job postings at Clarity, followed by LoRA (17%), PEFT (17%).
Which engineering practices does Clarity ask for?
Machine Learning is named in 83% of job postings at Clarity, followed by AI Agents (33%), Fine-tuning (17%), Function Calling (17%).
AI Agents
2 33%
Fine-tuning
1 17%
Function Calling
1 17%
Hallucination
1 17%
Hybrid Search
1 17%
RAG
1 17%
Show all (11)
How does your stack fit Clarity?
How is the Clarity 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 Clarity stack?
Clarity 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: 3; legacy ones: 0.
How common is the Clarity stack in its industry?
Share of the 149 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Clarity
Questions about the Clarity tech stack
What programming languages does Clarity use?
The languages named in Clarity job postings are Python (50%), SQL (33%), Java (17%), Kotlin (17%), TypeScript (17%), as a share of the 6 postings of the last 12 months.
What cloud and platforms does Clarity use?
The cloud and platforms named in Clarity job postings are AWS (1), AWS Bedrock (1), Anthropic (1) (postings in brackets).
Is the Clarity tech stack changing?
Yes. SQL, Python first appeared in Clarity job postings in the last six months.
How modern is the Clarity tech stack?
Clarity 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: 3; legacy ones: 0.
How does Alion know the Clarity tech stack?
Alion reads every job posting Clarity 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 Nov 7, 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, "Clarity tech stack: 41 technologies from 6 job postings", as of Nov 7, 2026. https://alion.io/company/clarity/technologies