Sentry tech stack
Sentry builds mostly with Python, JavaScript, TypeScript, Go. Its stack also includes Kubernetes, React.js, AWS, ClickHouse. Python is named in 40 of the 69 job postings Sentry published in the last 12 months (58%). Counted by Alion from the job postings of Sentry, updated Nov 12, 2026.
What programming languages does Sentry use?
Python is named in 58% of job postings at Sentry, followed by JavaScript (36%), TypeScript (28%), Go (20%).
Python
40 58%
JavaScript
25 36%
TypeScript
19 28%
Go
14 20%
Rust
11 16%
Ruby
9 13%
Node JS
8 12%
Java
6 9%
Show all (16)
What frameworks and libraries does Sentry use?
React.js is named in 25% of job postings at Sentry, followed by React Native (10%), OpenTelemetry (9%), Django (7%).
React.js
17 25%
React Native
7 10%
OpenTelemetry
6 9%
Django
5 7%
Flink
4 6%
Flutter
4 6%
Nest.JS
2 3%
Next.js
2 3%
Show all (10)
What databases does Sentry use?
ClickHouse is named in 14% of job postings at Sentry, followed by PostgreSQL (10%), Memcached (3%), Redis (3%).
What cloud and platforms does Sentry use?
Kubernetes is named in 25% of job postings at Sentry, followed by AWS (20%), GitHub (20%), GCP (17%).
Kubernetes
17 25%
AWS
14 20%
GitHub
14 20%
GCP
12 17%
Apache Kafka
12 17%
Azure
7 10%
.NET
4 6%
Spark
3 4%
Show all (16)
What developer tools does Sentry use?
Terraform is named in 14% of job postings at Sentry, followed by Docker (10%), Model Context Protocol (7%), Claude Code (1%).
What AI and ML technologies does Sentry use?
LLM is named in 12% of job postings at Sentry, followed by ChatGPT (1%).
Which engineering practices does Sentry ask for?
AI Agents is named in 23% of job postings at Sentry, followed by CI/CD (19%), IAM (9%), Human-in-the-Loop (6%).
AI Agents
16 23%
CI/CD
13 19%
RAG
4 6%
Show all (16)
What does each Sentry team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
21 postingsLeadership
8 postingsSecurity
6 postingsSupport
5 postingsHow does your stack fit Sentry?
How much does Sentry pay by technology?
Median stated pay of the postings that name each technology, against the median of all Sentry postings with stated pay: $245k across 69 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 40 | $235k | −4% |
| JavaScript | 25 | $190k | −23% |
| TypeScript | 19 | $280k | +14% |
| Kubernetes | 17 | $280k | +14% |
| React.js | 17 | $200k | −18% |
| AWS | 14 | $200k | −18% |
| Go | 14 | $166k | −32% |
| GitHub | 14 | $134k | −45% |
| Apache Kafka | 12 | $272k | +11% |
| GCP | 12 | $220k | −10% |
How is the Sentry 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 Sentry stack?
Sentry 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: 2; legacy ones: 0.
How common is the Sentry stack in its industry?
Share of the 305 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Sentry apart
Sentry products in its job postings
Postings at Sentry name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Sentry
Questions about the Sentry tech stack
What programming languages does Sentry use?
The languages named in Sentry job postings are Python (58%), JavaScript (36%), TypeScript (28%), Go (20%), Rust (16%), as a share of the 69 postings of the last 12 months.
Does Sentry use React.js?
Yes. React.js is named in 17 of 69 job postings (25%) and required in 11 of them.
What cloud and platforms does Sentry use?
The cloud and platforms named in Sentry job postings are Kubernetes (17), AWS (14), GitHub (14) (postings in brackets).
What skills do you need for a Backend job at Sentry?
Backend postings at Sentry most often require Python (18), Apache Kafka (11), AWS (8), Kubernetes (7), out of 21 postings in the last 12 months.
Is the Sentry tech stack changing?
Yes. SLI/SLO/SLA, AWS Lambda, Looker, SIEM first appeared in Sentry job postings in the last six months.
How modern is the Sentry tech stack?
Sentry 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: 2; legacy ones: 0.
How does Alion know the Sentry tech stack?
Alion reads every job posting Sentry publishes and tags the technologies each one names. The figures on this page count the 69 postings of the last 12 months and were updated on Nov 12, 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, "Sentry tech stack: 71 technologies from 69 job postings", as of Nov 12, 2026. https://alion.io/company/sentry-blog/technologies