Altenar tech stack
Altenar builds mostly with C#, SQL, PowerShell, Python. Its stack also includes PostgreSQL, Kubernetes, Apache Kafka, MS SQL. PostgreSQL is named in 22 of the 35 job postings Altenar published in the last 12 months (63%). Counted by Alion from the job postings of Altenar, updated Sep 28, 2026.
What programming languages does Altenar use?
C# is named in 40% of job postings at Altenar, followed by SQL (31%), PowerShell (11%), Python (11%).
C#
14 40%
SQL
11 31%
PowerShell
4 11%
Python
4 11%
Java
3 9%
JavaScript
3 9%
TypeScript
3 9%
Node JS
3 9%
Show all (10)
What frameworks and libraries does Altenar use?
ASP.NET Core is named in 11% of job postings at Altenar, followed by AssertJ (9%), Framer Motion (9%), GSAP (9%).
ASP.NET Core
4 11%
AssertJ
3 9%
Framer Motion
3 9%
GSAP
3 9%
JUnit
3 9%
Jest
3 9%
Lottie
3 9%
Next.js
3 9%
Show all (14)
What databases does Altenar use?
PostgreSQL is named in 63% of job postings at Altenar, followed by MS SQL (40%), Redis (29%), OpenSearch (17%).
PostgreSQL
22 63%
MS SQL
14 40%
Redis
10 29%
OpenSearch
6 17%
ClickHouse
3 9%
Trino
3 9%
ElasticSearch
2 6%
KeyDB
2 6%
What cloud and platforms does Altenar use?
Kubernetes is named in 57% of job postings at Altenar, followed by Apache Kafka (43%), .NET (40%), Grafana (34%).
Kubernetes
20 57%
Apache Kafka
15 43%
.NET
14 40%
Grafana
12 34%
RabbitMQ
8 23%
GitHub Actions
5 14%
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What developer tools does Altenar use?
Prometheus is named in 46% of job postings at Altenar, followed by Docker (37%), Zabbix (34%), Git (29%).
Prometheus
16 46%
Docker
13 37%
Zabbix
12 34%
Git
10 29%
gRPC
8 23%
Ansible
8 23%
Graylog
6 17%
WebSockets
6 17%
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What AI and ML technologies does Altenar use?
Midjourney is named in 3% of job postings at Altenar, followed by Stable Diffusion (3%).
Midjourney
1 3%
Stable Diffusion
1 3%
Which engineering practices does Altenar ask for?
CI/CD is named in 43% of job postings at Altenar, followed by CSS Modules (9%), Data Vault (9%), ETL/ELT (9%).
CI/CD
15 43%
CSS Modules
3 9%
Clean Architecture
2 6%
Gitflow
2 6%
Show all (9)
What does each Altenar team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsDevOps
8 postingsData Science
7 postingsFrontend
3 postingsQA
3 postingsHow does your stack fit Altenar?
How modern is the Altenar stack?
Altenar scores 78 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.
Companies with a stack like Altenar
Questions about the Altenar tech stack
What programming languages does Altenar use?
The languages named in Altenar job postings are C# (40%), SQL (31%), PowerShell (11%), Python (11%), Java (9%), as a share of the 35 postings of the last 12 months.
Does Altenar use ASP.NET Core?
Yes. ASP.NET Core is named in 4 of 35 job postings (11%) and required in 4 of them.
What cloud and platforms does Altenar use?
The cloud and platforms named in Altenar job postings are Kubernetes (20), Apache Kafka (15), .NET (14) (postings in brackets).
What skills do you need for a Backend job at Altenar?
Backend postings at Altenar most often require .NET (8), Apache Kafka (8), C# (8), PostgreSQL (8), out of 10 postings in the last 12 months.
Is the Altenar tech stack changing?
No new technology has appeared in Altenar job postings in the last six months.
How modern is the Altenar tech stack?
Altenar scores 78 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 Altenar tech stack?
Alion reads every job posting Altenar publishes and tags the technologies each one names. The figures on this page count the 35 postings of the last 12 months and were updated on Sep 28, 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, "Altenar tech stack: 78 technologies from 35 job postings", as of Sep 28, 2026. https://alion.io/company/altenar/technologies