Clearway tech stack
Clearway builds mostly with C#, Python, Go, JavaScript. Its stack also includes Kubernetes, Linux, PostgreSQL, ClickHouse. Kubernetes is named in 57 of the 83 job postings Clearway published in the last 12 months (69%). Counted by Alion from the job postings of Clearway, updated Nov 12, 2026.
What programming languages does Clearway use?
C# is named in 34% of job postings at Clearway, followed by Python (25%), Go (19%), JavaScript (18%).
C#
28 34%
Python
21 25%
Go
16 19%
JavaScript
15 18%
TypeScript
15 18%
SQL
13 16%
Bash
10 12%
PowerShell
9 11%
Show all (15)
What frameworks and libraries does Clearway use?
Angular is named in 18% of job postings at Clearway, followed by HTTPX (5%), Playwright (5%), Pytest (5%).
Angular
15 18%
HTTPX
4 5%
Playwright
4 5%
Pytest
4 5%
RxJS
4 5%
Selenium
4 5%
Chart.js
4 5%
FastAPI
4 5%
Show all (16)
What databases does Clearway use?
PostgreSQL is named in 53% of job postings at Clearway, followed by ClickHouse (43%), Redis (14%), MS SQL (10%).
What cloud and platforms does Clearway use?
Kubernetes is named in 69% of job postings at Clearway, followed by Linux (58%), Active Directory (48%), Grafana (27%).
Kubernetes
57 69%
Grafana
22 27%
NATS
21 25%
RabbitMQ
21 25%
Apache Kafka
21 25%
Istio
20 24%
Show all (25)
What developer tools does Clearway use?
Docker is named in 36% of job postings at Clearway, followed by Prometheus (33%), Rest API (29%), Helm (27%).
Docker
30 36%
Prometheus
27 33%
Rest API
24 29%
Helm
22 27%
gRPC
21 25%
Git
20 24%
Jaeger
12 14%
Ansible
9 11%
Show all (38)
What AI and ML technologies does Clearway use?
ChatGPT is named in 4% of job postings at Clearway, followed by Midjourney (4%), LLM (2%).
Which engineering practices does Clearway ask for?
PKI is named in 92% of job postings at Clearway, followed by CI/CD (48%), SLI/SLO/SLA (20%), DNS (17%).
CI/CD
40 48%
SLI/SLO/SLA
17 20%
Error Budget
12 14%
Show all (13)
What does each Clearway team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
23 postingsDevOps
11 postingsQA
11 postingsProduct
10 postingsSolutions
6 postingsAnalytics
4 postingsHow does your stack fit Clearway?
How much does Clearway pay by technology?
Median stated pay of the postings that name each technology, against the median of all Clearway postings with stated pay: $43k across 54 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Linux | 40 | $50k | +15% |
| Kubernetes | 36 | $48k | +11% |
| PostgreSQL | 34 | $57k | +31% |
| Active Directory | 32 | $43k | −1% |
| ClickHouse | 29 | $60k | +38% |
| C# | 20 | $62k | +44% |
| Grafana | 19 | $60k | +38% |
| .NET | 15 | $64k | +48% |
| Python | 15 | $33k | −23% |
| Apache Kafka | 14 | $72k | +67% |
How is the Clearway 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 Clearway stack?
Clearway 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: 3; legacy ones: 0.
How common is the Clearway stack in its industry?
Share of the 826 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Clearway apart
Companies with a stack like Clearway
Questions about the Clearway tech stack
What programming languages does Clearway use?
The languages named in Clearway job postings are C# (34%), Python (25%), Go (19%), JavaScript (18%), TypeScript (18%), as a share of the 83 postings of the last 12 months.
Does Clearway use Angular?
Yes. Angular is named in 15 of 83 job postings (18%) and required in 7 of them.
What cloud and platforms does Clearway use?
The cloud and platforms named in Clearway job postings are Kubernetes (57), Linux (48), Active Directory (40) (postings in brackets).
What skills do you need for a Backend job at Clearway?
Backend postings at Clearway most often require Kubernetes (23), PostgreSQL (23), ClickHouse (18), Docker (18), out of 23 postings in the last 12 months.
Is the Clearway tech stack changing?
Yes. MQTT, KVM, КриптоПро first appeared in Clearway job postings in the last six months.
How modern is the Clearway tech stack?
Clearway 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: 3; legacy ones: 0.
How does Alion know the Clearway tech stack?
Alion reads every job posting Clearway publishes and tags the technologies each one names. The figures on this page count the 83 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, "Clearway tech stack: 115 technologies from 83 job postings", as of Nov 12, 2026. https://alion.io/company/clearway/technologies