Tendios tech stack
Tendios builds mostly with Node JS, Python, SQL, TypeScript. Its stack also includes AWS, Langfuse, ClickHouse, OpenSearch. AWS is named in 5 of the 7 job postings Tendios published in the last 12 months (71%). Counted by Alion from the job postings of Tendios, updated Oct 15, 2026.
What programming languages does Tendios use?
Node JS is named in 43% of job postings at Tendios, followed by Python (43%), SQL (43%), TypeScript (43%).
What frameworks and libraries does Tendios use?
Nest.JS is named in 43% of job postings at Tendios, followed by PyTorch (14%), Tailwind CSS (14%), Transformers (14%).
What databases does Tendios use?
ClickHouse is named in 43% of job postings at Tendios, followed by OpenSearch (43%), Qdrant (43%), PostgreSQL (43%).
What cloud and platforms does Tendios use?
AWS is named in 71% of job postings at Tendios, followed by Langfuse (43%), Apache Kafka (29%), Metabase (29%).
AWS
5 71%
Langfuse
3 43%
Apache Kafka
2 29%
Prefect
2 29%
RabbitMQ
2 29%
DigitalOcean
2 29%
Hetzner
2 29%
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What developer tools does Tendios use?
Model Context Protocol is named in 43% of job postings at Tendios, followed by Docker (43%), Turborepo (29%), dbt (29%).
What AI and ML technologies does Tendios use?
LLM is named in 43% of job postings at Tendios, followed by Qwen (43%), Gemma (14%), Llama (14%).
Which engineering practices does Tendios ask for?
Embeddings is named in 43% of job postings at Tendios, followed by Hybrid Search (43%), RAG (43%), Reranking (43%).
Embeddings
3 43%
Hybrid Search
3 43%
RAG
3 43%
Reranking
3 43%
Function Calling
3 43%
Semantic Search
2 29%
Show all (17)
How does your stack fit Tendios?
How modern is the Tendios stack?
Tendios scores 82 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: 8; legacy ones: 0.
How common is the Tendios stack in its industry?
Share of the 176 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Tendios apart
Companies with a stack like Tendios
Questions about the Tendios tech stack
What programming languages does Tendios use?
The languages named in Tendios job postings are Node JS (43%), Python (43%), SQL (43%), TypeScript (43%), JavaScript (43%), as a share of the 7 postings of the last 12 months.
Does Tendios use Nest.JS?
Yes. Nest.JS is named in 3 of 7 job postings (43%) and required in 3 of them.
What cloud and platforms does Tendios use?
The cloud and platforms named in Tendios job postings are AWS (5), Langfuse (3), Apache Kafka (2) (postings in brackets).
Is the Tendios tech stack changing?
No new technology has appeared in Tendios job postings in the last six months.
How modern is the Tendios tech stack?
Tendios scores 82 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: 8; legacy ones: 0.
How does Alion know the Tendios tech stack?
Alion reads every job posting Tendios publishes and tags the technologies each one names. The figures on this page count the 7 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, "Tendios tech stack: 61 technologies from 7 job postings", as of Oct 15, 2026. https://alion.io/company/tendios/technologies