Comcast tech stack
Comcast builds mostly with Python, SQL, Java, Go. Its stack also includes AWS, Kubernetes, Snowflake, PostgreSQL. Python is named in 152 of the 416 job postings Comcast published in the last 12 months (37%). Counted by Alion from the job postings of Comcast, updated Nov 10, 2026.
What programming languages does Comcast use?
Python is named in 37% of job postings at Comcast, followed by SQL (25%), Java (12%), Go (11%).
Python
152 37%
SQL
104 25%
Java
50 12%
Go
45 11%
C++
40 10%
JavaScript
35 8%
TypeScript
27 6%
Scala
14 3%
Show all (23)
What frameworks and libraries does Comcast use?
React.js is named in 3% of job postings at Comcast, followed by Angular (3%), LangChain (3%), Django (2%).
React.js
13 3%
Angular
11 3%
LangChain
11 3%
Django
10 2%
Spring Boot
10 2%
Playwright
8 2%
Hadoop
7 2%
OpenTelemetry
7 2%
Show all (58)
And 18 more, each named in fewer postings.
What databases does Comcast use?
Snowflake is named in 10% of job postings at Comcast, followed by PostgreSQL (7%), MySQL (6%), Teradata (4%).
Snowflake
42 10%
PostgreSQL
28 7%
MySQL
23 6%
Teradata
18 4%
Aerospike
15 4%
Google BigQuery
8 2%
Cassandra
7 2%
DynamoDB
7 2%
Show all (25)
What cloud and platforms does Comcast use?
AWS is named in 31% of job postings at Comcast, followed by Kubernetes (23%), Azure (14%), Linux (11%).
AWS
128 31%
Kubernetes
97 23%
Azure
58 14%
GCP
42 10%
Databricks
39 9%
Grafana
34 8%
GitHub
33 8%
Show all (76)
And 36 more, each named in fewer postings.
What developer tools does Comcast use?
Docker is named in 12% of job postings at Comcast, followed by Terraform (10%), Rest API (9%), Git (8%).
Docker
49 12%
Terraform
41 10%
Rest API
36 9%
Git
32 8%
Prometheus
31 7%
Jenkins
29 7%
Ansible
18 4%
Show all (57)
And 17 more, each named in fewer postings.
What AI and ML technologies does Comcast use?
LLM is named in 5% of job postings at Comcast, followed by Claude (2%), Gemini (1%), ChatGPT (1%).
Which engineering practices does Comcast ask for?
Wi-Fi is named in 22% of job postings at Comcast, followed by CI/CD (22%), Machine Learning (10%), AI Agents (10%).
CI/CD
90 22%
AI Agents
40 10%
Platform Engineering
24 6%
Show all (51)
And 11 more, each named in fewer postings.
What other technologies does Comcast use?
CDS Views is named in <1% of job postings at Comcast.
What does each Comcast team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
91 postingsData Science
33 postingsNetworking
22 postingsDevOps
22 postingsHow does your stack fit Comcast?
How much does Comcast pay by technology?
Median stated pay of the postings that name each technology, against the median of all Comcast postings with stated pay: $180k across 158 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 77 | $172k | −4% |
| AWS | 73 | $180k | 0% |
| Kubernetes | 56 | $194k | +8% |
| SQL | 49 | $177k | −2% |
| C++ | 34 | $213k | +18% |
| Go | 29 | $206k | +14% |
| Linux | 28 | $192k | +7% |
| Snowflake | 26 | $202k | +12% |
| Azure | 26 | $176k | −3% |
| Java | 24 | $188k | +5% |
How is the Comcast 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 Comcast stack?
Comcast scores 81 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: 6; legacy ones: 0.
How common is the Comcast stack in its industry?
Share of the 1,285 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Comcast apart
Companies with a stack like Comcast
Vodafone Group
234 shared technologies
TransUnion
208 shared technologies
GFT Technologies
231 shared technologies
Allianz
218 shared technologies
Dellent Consulting
181 shared technologies
Barclays
238 shared technologies
LTM
255 shared technologies
Mitsubishi UFJ Financial Group
199 shared technologies
Questions about the Comcast tech stack
What programming languages does Comcast use?
The languages named in Comcast job postings are Python (37%), SQL (25%), Java (12%), Go (11%), C++ (10%), as a share of the 416 postings of the last 12 months.
Does Comcast use React.js?
Yes. React.js is named in 13 of 416 job postings (3%) and required in 13 of them.
What cloud and platforms does Comcast use?
The cloud and platforms named in Comcast job postings are AWS (128), Kubernetes (97), Azure (58) (postings in brackets).
What skills do you need for a Backend job at Comcast?
Backend postings at Comcast most often require AWS (46), Kubernetes (41), Python (39), Go (32), out of 91 postings in the last 12 months.
Is the Comcast tech stack changing?
Yes. CAPA, Amazon Aurora, WebSockets, Human-in-the-Loop first appeared in Comcast job postings in the last six months.
How modern is the Comcast tech stack?
Comcast scores 81 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: 6; legacy ones: 0.
How does Alion know the Comcast tech stack?
Alion reads every job posting Comcast publishes and tags the technologies each one names. The figures on this page count the 416 postings of the last 12 months and were updated on Nov 10, 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, "Comcast tech stack: 297 technologies from 416 job postings", as of Nov 10, 2026. https://alion.io/company/comcast-corporation/technologies