Eleos Health tech stack

Eleos Health builds mostly with Python, JavaScript, TypeScript, Node JS. Its stack also includes React.js, AWS, Azure, FastAPI. Python is named in 7 of the 13 job postings Eleos Health published in the last 12 months (54%). Counted by Alion from the job postings of Eleos Health, updated Sep 29, 2026.

Source: Alion Coverage: the company's job postings of the last 12 months Sep 29, 2026
Technologies in use
46
Postings analysed
13
Open now
9
Modernity
90 /100
New in 6 months
4

What programming languages does Eleos Health use?

Python is named in 54% of job postings at Eleos Health, followed by JavaScript (46%), TypeScript (23%), Node JS (8%).

Python 7 54% required in 86% · 4 open now · since Oct 2025
JavaScript 6 46% required in 67% · 4 open now · since Oct 2025
TypeScript 3 23% required in 67% · 3 open now · since Dec 2025
Node JS 1 8% required in 100% · since Oct 2025
SQL 1 8% required in 100% · 1 open now · since Jul 2026

What frameworks and libraries does Eleos Health use?

React.js is named in 46% of job postings at Eleos Health, followed by FastAPI (15%), Angular (8%), LangChain (8%).

React.js 6 46% required in 100% · 4 open now · since Oct 2025
FastAPI 2 15% required in 100% · 1 open now · since Oct 2025
Angular 1 8% required in 100% · 1 open now · since Sep 2026
LangChain 1 8% optional · 1 open now · since Sep 2026
LangGraph 1 8% optional · 1 open now · since Sep 2026
LiteLLM 1 8% optional · 1 open now · since Sep 2026

What databases does Eleos Health use?

Apache Iceberg is named in 8% of job postings at Eleos Health.

Apache Iceberg 1 8% required in 100% · 1 open now · since Mar 2026

What cloud and platforms does Eleos Health use?

AWS is named in 31% of job postings at Eleos Health, followed by Azure (15%), GCP (15%), Kubernetes (15%).

AWS 4 31% required in 75% · 2 open now · since Mar 2026
Azure 2 15% required in 100% · since Mar 2026
GCP 2 15% required in 100% · since Mar 2026
Kubernetes 2 15% required in 100% · 2 open now · since Mar 2026
AWS Lambda 1 8% required in 100% · 1 open now · since Mar 2026
Airflow 1 8% required in 100% · 1 open now · since Mar 2026
Amazon S3 1 8% required in 100% · 1 open now · since Mar 2026
Anthropic 1 8% required in 100% · 1 open now · since Sep 2026
Show all (15)
Apache Kafka1
DLP1
Datadog1
Hugging Face1
OpenAI1
Spark1
Langfuse1

What developer tools does Eleos Health use?

Model Context Protocol is named in 15% of job postings at Eleos Health, followed by Polaris (15%), Claude Code (8%), GraphQL (8%).

Model Context Protocol 2 15% required in 100% · 1 open now · since Jun 2026
Polaris 2 15% required in 100% · 2 open now · since Mar 2026
Claude Code 1 8% required in 100% · 1 open now · since Aug 2026
GraphQL 1 8% required in 100% · since Oct 2025
Microsoft Excel 1 8% required in 100% · 1 open now · since Jul 2026

What AI and ML technologies does Eleos Health use?

LLM is named in 46% of job postings at Eleos Health, followed by Gemini (15%), Claude (8%).

LLM 6 46% required in 100% · 4 open now · since Mar 2026
Gemini 2 15% required in 100% · 2 open now · since Mar 2026
Claude 1 8% required in 100% · 1 open now · since May 2026

Which engineering practices does Eleos Health ask for?

CI/CD is named in 38% of job postings at Eleos Health, followed by AI Agents (31%), Agentic Workflows (15%), RAG (15%).

CI/CD 5 38% required in 100% · 3 open now · since Jun 2026
AI Agents 4 31% required in 100% · 3 open now · since Jun 2026
Agentic Workflows 2 15% required in 100% · 2 open now · since May 2026
RAG 2 15% required in 100% · 2 open now · since Mar 2026
Function Calling 1 8% required in 100% · 1 open now · since Aug 2026
Human-in-the-Loop 1 8% required in 100% · 1 open now · since Aug 2026
IAM 1 8% required in 100% · since Jun 2026
Machine Learning 1 8% required in 100% · since Mar 2026
Show all (11)
NLP1
Prompt Engineering1
Tool Use1

What does each Eleos Health team work with?

The technologies each team's postings require most often, with the number of postings that require them.

Backend

4 postings
Python4
React.js3
LLM2

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How is the Eleos Health 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.

First appeared
CI/CDJun 2026
AI AgentsJun 2026
Model Context ProtocolJun 2026
Agentic WorkflowsMay 2026
Not named for 6 months
FastAPIMar 2026

How modern is the Eleos Health stack?

Cutting-edge AI adopter 90/100

Eleos Health 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 Eleos Health stack in its industry?

Share of the 343 companies in the same industries, whose stack Alion knows, that use each technology.

Python63%
JavaScript52%
LLM45%
React.js41%
AWS52%
TypeScript48%
Azure38%
FastAPI15%
GCP38%
Gemini8%

Questions about the Eleos Health tech stack

What programming languages does Eleos Health use?

The languages named in Eleos Health job postings are Python (54%), JavaScript (46%), TypeScript (23%), Node JS (8%), SQL (8%), as a share of the 13 postings of the last 12 months.

Does Eleos Health use React.js?

Yes. React.js is named in 6 of 13 job postings (46%) and required in 6 of them.

What cloud and platforms does Eleos Health use?

The cloud and platforms named in Eleos Health job postings are AWS (4), Azure (2), GCP (2) (postings in brackets).

What skills do you need for a Backend job at Eleos Health?

Backend postings at Eleos Health most often require Python (4), React.js (3), LLM (2), out of 4 postings in the last 12 months.

Is the Eleos Health tech stack changing?

Yes. CI/CD, AI Agents, Model Context Protocol, Agentic Workflows first appeared in Eleos Health job postings in the last six months.

How modern is the Eleos Health tech stack?

Eleos Health 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 Eleos Health tech stack?

Alion reads every job posting Eleos Health publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Sep 29, 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, "Eleos Health tech stack: 46 technologies from 13 job postings", as of Sep 29, 2026. https://alion.io/company/eleoshealth/technologies

Licence: CC BY-SA 4.0JSON