DNS tech stack
DNS builds mostly with 1C, SQL, Python, Kotlin. Its stack also includes ClickHouse, Power BI, Metabase, PostgreSQL. 1C is named in 28 of the 56 job postings DNS published in the last 12 months (50%). Counted by Alion from the job postings of DNS, updated Nov 15, 2026.
What programming languages does DNS use?
1C is named in 50% of job postings at DNS, followed by SQL (38%), Python (14%), Kotlin (2%).
1C 
What databases does DNS use?
ClickHouse is named in 20% of job postings at DNS, followed by PostgreSQL (7%), Greenplum (5%), MS SQL (2%).
What cloud and platforms does DNS use?
Power BI is named in 13% of job postings at DNS, followed by Metabase (11%), Superset (9%), Grafana (5%).
Power BI
7 13%
Grafana
3 5%
Debian
2 4%
Show all (14)
What developer tools does DNS use?
Microsoft Excel is named in 14% of job postings at DNS, followed by Zabbix (5%), КриптоПро (4%), Apache NiFi (2%).
Which engineering practices does DNS ask for?
VPN is named in 7% of job postings at DNS, followed by DHCP (5%), VLAN (5%), ETL/ELT (5%).
What does each DNS team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
17 postingsProduct
11 postingsDevOps
6 postingsHow does your stack fit DNS?
How much does DNS pay by technology?
Median stated pay of the postings that name each technology, against the median of all DNS postings with stated pay: $20k across 55 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| 1C | 28 | $18k | −8% |
| SQL | 21 | $22k | +10% |
| ClickHouse | 11 | $23k | +18% |
| Python | 8 | $22k | +13% |
| Power BI | 7 | $23k | +15% |
| Metabase | 6 | $23k | +16% |
| Superset | 5 | $23k | +15% |
How is the DNS 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 DNS stack?
DNS scores 66 out of 100 (Modern). 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 DNS stack in its industry?
Share of the 2,155 companies in the same industries, whose stack Alion knows, that use each technology.
What sets DNS apart
DNS products in its job postings
Postings at DNS name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like DNS
Questions about the DNS tech stack
What programming languages does DNS use?
The languages named in DNS job postings are 1C (50%), SQL (38%), Python (14%), Kotlin (2%), Bash (2%), as a share of the 56 postings of the last 12 months.
Does DNS use Power BI?
Yes. Power BI is named in 7 of 56 job postings (13%) and required in 6 of them.
What cloud and platforms does DNS use?
The cloud and platforms named in DNS job postings are Power BI (7), Metabase (6), Superset (5) (postings in brackets).
What skills do you need for a Analytics job at DNS?
Analytics postings at DNS most often require SQL (13), ClickHouse (9), 1C (7), Python (7), out of 17 postings in the last 12 months.
Is the DNS tech stack changing?
Yes. BGP, OSPF first appeared in DNS job postings in the last six months.
How modern is the DNS tech stack?
DNS scores 66 out of 100 (Modern). 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 DNS tech stack?
Alion reads every job posting DNS publishes and tags the technologies each one names. The figures on this page count the 56 postings of the last 12 months and were updated on Nov 15, 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, "DNS tech stack: 36 technologies from 56 job postings", as of Nov 15, 2026. https://alion.io/company/dns-shop/technologies