Twilio tech stack
Twilio builds mostly with Python, SQL, Java, JavaScript. Its stack also includes AWS, Kubernetes, React.js, DynamoDB. AWS is named in 75 of the 228 job postings Twilio published in the last 12 months (33%). Counted by Alion from the job postings of Twilio, updated Sep 27, 2026.
What programming languages does Twilio use?
Python is named in 25% of job postings at Twilio, followed by SQL (25%), Java (19%), JavaScript (14%).
Python
58 25%
SQL
58 25%
Java
43 19%
JavaScript
31 14%
Go
19 8%
Node JS
19 8%
TypeScript
18 8%
C#
17 7%
Show all (16)
What frameworks and libraries does Twilio use?
React.js is named in 11% of job postings at Twilio, followed by Angular (3%), Redux (3%), GStreamer (3%).
React.js
24 11%
Angular
6 3%
Redux
6 3%
GStreamer
6 3%
LangChain
6 3%
LangGraph
5 2%
Hadoop
5 2%
CrewAI
4 2%
Show all (32)
What databases does Twilio use?
DynamoDB is named in 7% of job postings at Twilio, followed by Snowflake (4%), Amazon Aurora (4%), ClickHouse (3%).
DynamoDB
17 7%
Snowflake
9 4%
Amazon Aurora
8 4%
ClickHouse
7 3%
MySQL
5 2%
Redis
4 2%
Google BigQuery
2 1%
Memcached
2 1%
Show all (14)
What cloud and platforms does Twilio use?
AWS is named in 33% of job postings at Twilio, followed by Kubernetes (16%), Azure (16%), GCP (16%).
AWS
75 33%
Kubernetes
37 16%
Azure
36 16%
GCP
36 16%
Tableau
35 15%
Apache Kafka
30 13%
Grafana
19 8%
Show all (49)
And 9 more, each named in fewer postings.
What developer tools does Twilio use?
Rest API is named in 8% of job postings at Twilio, followed by Terraform (7%), Prometheus (7%), Docker (7%).
Rest API
18 8%
Terraform
17 7%
Prometheus
17 7%
Docker
15 7%
WebRTC
13 6%
Copilot
12 5%
Git
7 3%
Cursor
7 3%
Show all (32)
What AI and ML technologies does Twilio use?
Claude is named in 8% of job postings at Twilio, followed by LLM (8%), Gemini (3%), ChatGPT (<1%).
Which engineering practices does Twilio ask for?
AI Agents is named in 16% of job postings at Twilio, followed by CI/CD (14%), SLI/SLO/SLA (7%), Machine Learning (5%).
AI Agents
36 16%
CI/CD
33 14%
SLI/SLO/SLA
15 7%
Platform Engineering
8 4%
Incident Management
7 3%
Show all (40)
What does each Twilio team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
50 postingsSales
34 postingsSupport
21 postingsProduct
17 postingsSolutions
13 postingsOperations
11 postingsHow does your stack fit Twilio?
How much does Twilio pay by technology?
Median stated pay of the postings that name each technology, against the median of all Twilio postings with stated pay: $174k across 92 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| AWS | 32 | $186k | +7% |
| Kubernetes | 22 | $185k | +6% |
| Azure | 19 | $174k | 0% |
| SQL | 17 | $177k | +2% |
| GCP | 17 | $174k | 0% |
| Python | 17 | $173k | 0% |
| Java | 17 | $173k | 0% |
| Apache Kafka | 16 | $173k | 0% |
| Tableau | 16 | $153k | −12% |
| Go | 14 | $160k | −8% |
How is the Twilio 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 Twilio stack?
Twilio scores 83 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: 4; legacy ones: 0.
How common is the Twilio stack in its industry?
Share of the 126 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Twilio apart
Twilio products in its job postings
Postings at Twilio name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Twilio
Questions about the Twilio tech stack
What programming languages does Twilio use?
The languages named in Twilio job postings are Python (25%), SQL (25%), Java (19%), JavaScript (14%), Go (8%), as a share of the 228 postings of the last 12 months.
Does Twilio use React.js?
Yes. React.js is named in 24 of 228 job postings (11%) and required in 24 of them.
What cloud and platforms does Twilio use?
The cloud and platforms named in Twilio job postings are AWS (75), Kubernetes (37), Azure (36) (postings in brackets).
What skills do you need for a Backend job at Twilio?
Backend postings at Twilio most often require AWS (35), Java (31), Kubernetes (25), Apache Kafka (22), out of 50 postings in the last 12 months.
Is the Twilio tech stack changing?
Yes. Agentic Workflows, OpenAI, Azure AKS, Android SDK first appeared in Twilio job postings in the last six months.
How modern is the Twilio tech stack?
Twilio scores 83 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: 4; legacy ones: 0.
How does Alion know the Twilio tech stack?
Alion reads every job posting Twilio publishes and tags the technologies each one names. The figures on this page count the 228 postings of the last 12 months and were updated on Sep 27, 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, "Twilio tech stack: 187 technologies from 228 job postings", as of Sep 27, 2026. https://alion.io/company/twilio/technologies