Altinity tech stack
Altinity builds mostly with SQL, C++, Python, Java. Its stack also includes ClickHouse, GitHub, ElasticSearch, Linux. ClickHouse is named in 10 of the 10 job postings Altinity published in the last 12 months (100%). Counted by Alion from the job postings of Altinity, updated Sep 27, 2026.
What programming languages does Altinity use?
SQL is named in 70% of job postings at Altinity, followed by C++ (70%), Python (70%), Java (30%).
What frameworks and libraries does Altinity use?
Hadoop is named in 30% of job postings at Altinity.
Hadoop
3 30%
What databases does Altinity use?
ClickHouse is named in 100% of job postings at Altinity, followed by ElasticSearch (80%), MySQL (30%), Oracle (30%).
ClickHouse
10 100%
ElasticSearch
8 80%
MySQL
3 30%
Oracle
3 30%
PostgreSQL
3 30%
Apache Iceberg
1 10%
What cloud and platforms does Altinity use?
GitHub is named in 80% of job postings at Altinity, followed by Linux (70%), Kubernetes (60%), Apache Kafka (30%).
GitHub
8 80%
Kubernetes
6 60%
Apache Kafka
3 30%
GitHub Actions
3 30%
Spark
3 30%
AWS
2 20%
Show all (10)
What developer tools does Altinity use?
Docker is named in 60% of job postings at Altinity, followed by Ansible (30%), Apache NiFi (30%), Grype (30%).
Docker
6 60%
Ansible
3 30%
Grype
3 30%
Prometheus
3 30%
Rest API
3 30%
Trivy
3 30%
Claude Code
1 10%
Show all (9)
Which engineering practices does Altinity ask for?
CI/CD is named in 40% of job postings at Altinity, followed by DNS (20%), AI Agents (10%).
What does each Altinity team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Solutions
4 postingsQA
3 postingsHow does your stack fit Altinity?
How modern is the Altinity stack?
Altinity 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: 0; legacy ones: 0.
How common is the Altinity stack in its industry?
Share of the 227 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Altinity
Arcana
28 shared technologies
HackerRank
28 shared technologies
New Relic
29 shared technologies
Centre for Strategic Infocomm Technologies
28 shared technologies
Twenty
28 shared technologies
University of British Columbia
28 shared technologies
Redhorse
28 shared technologies
North Point Technology
28 shared technologies
Questions about the Altinity tech stack
What programming languages does Altinity use?
The languages named in Altinity job postings are SQL (70%), C++ (70%), Python (70%), Java (30%), Go (20%), as a share of the 10 postings of the last 12 months.
Does Altinity use Hadoop?
Yes. Hadoop is named in 3 of 10 job postings (30%) and required in 3 of them.
What cloud and platforms does Altinity use?
The cloud and platforms named in Altinity job postings are GitHub (8), Linux (7), Kubernetes (6) (postings in brackets).
What skills do you need for a Solutions job at Altinity?
Solutions postings at Altinity most often require ClickHouse (4), Kubernetes (4), SQL (4), Ansible (3), out of 4 postings in the last 12 months.
Is the Altinity tech stack changing?
No new technology has appeared in Altinity job postings in the last six months.
How modern is the Altinity tech stack?
Altinity 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: 0; legacy ones: 0.
How does Alion know the Altinity tech stack?
Alion reads every job posting Altinity publishes and tags the technologies each one names. The figures on this page count the 10 postings of the last 12 months and were updated on Sep 27, 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, "Altinity tech stack: 34 technologies from 10 job postings", as of Sep 27, 2026. https://alion.io/company/altinity-run-open-source-clickhouse-better/technologies