Telnyx tech stack
Telnyx builds mostly with Python, SQL, JavaScript, Node JS. Its stack also includes Kubernetes, PostgreSQL, Grafana, MySQL. Python is named in 28 of the 56 job postings Telnyx published in the last 12 months (50%). Counted by Alion from the job postings of Telnyx, updated Sep 28, 2026.
What programming languages does Telnyx use?
Python is named in 50% of job postings at Telnyx, followed by SQL (41%), JavaScript (38%), Node JS (34%).
Python
28 50%
SQL
23 41%
JavaScript
21 38%
Node JS
19 34%
TypeScript
17 30%
Elixir
4 7%
Go
3 5%
Bash
1 2%
Show all (11)
What frameworks and libraries does Telnyx use?
OpenTelemetry is named in 34% of job postings at Telnyx, followed by SGLang (34%), LiteLLM (32%), Aiohttp (4%).
OpenTelemetry
19 34%
SGLang
19 34%
LiteLLM
18 32%
Aiohttp
2 4%
FastAPI
2 4%
Alembic
1 2%
Asyncio
1 2%
Show all (17)
What databases does Telnyx use?
PostgreSQL is named in 38% of job postings at Telnyx, followed by MySQL (34%), BigQuery (2%), Google BigQuery (2%).
BigQuery 
What cloud and platforms does Telnyx use?
Kubernetes is named in 48% of job postings at Telnyx, followed by Grafana (36%), OpenAI (34%), vLLM (34%).
Kubernetes
27 48%
Grafana
20 36%
vLLM
19 34%
Langfuse
18 32%
Ollama
18 32%
TGI
18 32%
Apache Kafka
17 30%
Show all (16)
What developer tools does Telnyx use?
Prometheus is named in 38% of job postings at Telnyx, followed by WebRTC (38%), Rest API (32%), Kong AI Gateway (32%).
Prometheus
21 38%
WebRTC
21 38%
Rest API
18 32%
Kong AI Gateway
18 32%
Portkey
18 32%
GraphQL
17 30%
Graylog
17 30%
Docker
8 14%
Show all (30)
What AI and ML technologies does Telnyx use?
LLM is named in 39% of job postings at Telnyx, followed by DeepSeek (34%), Llama (32%), Mistral (32%).
LLM
22 39%
DeepSeek
19 34%
Llama
18 32%
Mistral
18 32%
Qwen
18 32%
MiniMax
17 30%
Mistral Large
3 5%
LoRA
2 4%
Show all (12)
Which engineering practices does Telnyx ask for?
CI/CD is named in 41% of job postings at Telnyx, followed by LLM Evaluation (34%), LLM Guardrails (34%), ETL/ELT (34%).
CI/CD
23 41%
AI Agents
18 32%
RAG
18 32%
Show all (31)
What does each Telnyx team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
19 postingsBackend
6 postingsDevOps
4 postingsHow does your stack fit Telnyx?
How is the Telnyx 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 Telnyx stack?
Telnyx scores 79 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: 12; legacy ones: 0.
How common is the Telnyx stack in its industry?
Share of the 439 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Telnyx apart
Companies with a stack like Telnyx
Questions about the Telnyx tech stack
What programming languages does Telnyx use?
The languages named in Telnyx job postings are Python (50%), SQL (41%), JavaScript (38%), Node JS (34%), TypeScript (30%), as a share of the 56 postings of the last 12 months.
Does Telnyx use OpenTelemetry?
Yes. OpenTelemetry is named in 19 of 56 job postings (34%) and required in 19 of them.
What cloud and platforms does Telnyx use?
The cloud and platforms named in Telnyx job postings are Kubernetes (27), Grafana (20), OpenAI (19) (postings in brackets).
What skills do you need for a Solutions job at Telnyx?
Solutions postings at Telnyx most often require Node JS (19), Python (19), WebRTC (19), DeepSeek (18), out of 19 postings in the last 12 months.
Is the Telnyx tech stack changing?
Yes. Mistral Large, Function Calling, Tool Use, LoRA first appeared in Telnyx job postings in the last six months.
How modern is the Telnyx tech stack?
Telnyx scores 79 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: 12; legacy ones: 0.
How does Alion know the Telnyx tech stack?
Alion reads every job posting Telnyx publishes and tags the technologies each one names. The figures on this page count the 56 postings of the last 12 months and were updated on Sep 28, 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, "Telnyx tech stack: 121 technologies from 56 job postings", as of Sep 28, 2026. https://alion.io/company/telnyx/technologies