Radar tech stack
Radar builds mostly with Rust, TypeScript, Node JS, JavaScript. Its stack also includes AWS, Amazon EKS, Redis, React Native. Claude is named in 7 of the 11 job postings Radar published in the last 12 months (64%). Counted by Alion from the job postings of Radar, updated Oct 17, 2026.
What programming languages does Radar use?
Rust is named in 55% of job postings at Radar, followed by TypeScript (55%), Node JS (45%), JavaScript (45%).
Rust
6 55%
TypeScript
6 55%
Node JS
5 45%
JavaScript
5 45%
Python
4 36%
Scala
4 36%
C#
1 9%
Kotlin
1 9%
Show all (10)
What frameworks and libraries does Radar use?
React Native is named in 27% of job postings at Radar, followed by React.js (27%), LightGBM (9%), Next.js (9%).
What databases does Radar use?
Redis is named in 36% of job postings at Radar, followed by MongoDB (9%), RocksDB (9%).
What cloud and platforms does Radar use?
AWS is named in 55% of job postings at Radar, followed by Amazon EKS (45%), Kubernetes (45%), Amazon S3 (36%).
AWS
6 55%
Amazon EKS
5 45%
Kubernetes
5 45%
Grafana
3 27%
PagerDuty
3 27%
Cloudflare
1 9%
Show all (15)
What developer tools does Radar use?
OpenAI Codex is named in 55% of job postings at Radar, followed by Terraform (45%), CircleCI (27%), Microsoft Excel (18%).
Terraform
5 45%
CircleCI
3 27%
Claude Code
1 9%
Cursor
1 9%
What AI and ML technologies does Radar use?
Claude is named in 64% of job postings at Radar.
Claude
7 64%
Which engineering practices does Radar ask for?
Platform Engineering is named in 27% of job postings at Radar, followed by IAM (18%), Anomaly Detection (9%), CI/CD (9%).
Platform Engineering
3 27%
Anomaly Detection
1 9%
CI/CD
1 9%
Incident Management
1 9%
How does your stack fit Radar?
How is the Radar 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 Radar stack?
Radar scores 77 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: 1; legacy ones: 0.
How common is the Radar stack in its industry?
Share of the 438 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Radar apart
Companies with a stack like Radar
Questions about the Radar tech stack
What programming languages does Radar use?
The languages named in Radar job postings are Rust (55%), TypeScript (55%), Node JS (45%), JavaScript (45%), Python (36%), as a share of the 11 postings of the last 12 months.
Does Radar use React Native?
Yes. React Native is named in 3 of 11 job postings (27%) and required in 3 of them.
What cloud and platforms does Radar use?
The cloud and platforms named in Radar job postings are AWS (6), Amazon EKS (5), Kubernetes (5) (postings in brackets).
Is the Radar tech stack changing?
Yes. IAM first appeared in Radar job postings in the last six months.
How modern is the Radar tech stack?
Radar scores 77 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: 1; legacy ones: 0.
How does Alion know the Radar tech stack?
Alion reads every job posting Radar publishes and tags the technologies each one names. The figures on this page count the 11 postings of the last 12 months and were updated on Oct 17, 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, "Radar tech stack: 48 technologies from 11 job postings", as of Oct 17, 2026. https://alion.io/company/radar/technologies