Yandex tech stack
Yandex builds mostly with Python, Go, C++, SQL. Its stack also includes Linux, PostgreSQL, Kubernetes, Redis. Python is named in 18 of the 23 job postings Yandex published in the last 12 months (78%). Counted by Alion from the job postings of Yandex, updated Oct 7, 2026.
What programming languages does Yandex use?
Python is named in 78% of job postings at Yandex, followed by Go (30%), C++ (26%), SQL (22%).
Show all (9)
What frameworks and libraries does Yandex use?
PyTorch is named in 13% of job postings at Yandex, followed by LangChain (9%), LangGraph (9%), Celery (4%).
Show all (13)
What databases does Yandex use?
PostgreSQL is named in 22% of job postings at Yandex, followed by Redis (13%), ClickHouse (4%), Greenplum (4%).
What cloud and platforms does Yandex use?
Linux is named in 22% of job postings at Yandex, followed by Kubernetes (17%), Airflow (4%), Apache Kafka (4%).
Kubernetes
4 17%
Airflow
1 4%
Apache Kafka
1 4%
Bitbucket
1 4%
Firebase
1 4%
Istio
1 4%
Spark
1 4%
Show all (16)
What developer tools does Yandex use?
Docker is named in 17% of job postings at Yandex, followed by gRPC (9%), Copilot (4%), Envoy (4%).
Show all (13)
What AI and ML technologies does Yandex use?
LLM is named in 35% of job postings at Yandex, followed by VLM (9%), YandexGPT (4%).
Which engineering practices does Yandex ask for?
NLP is named in 26% of job postings at Yandex, followed by RAG (17%), AI Agents (9%), CI/CD (9%).
Show all (19)
What does each Yandex team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsAI/ML
7 postingsLeadership
3 postingsHow does your stack fit Yandex?
How is the Yandex 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 Yandex stack?
Yandex scores 85 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 Yandex stack in its industry?
Share of the 1,049 companies in the same industries, whose stack Alion knows, that use each technology.
Yandex products in its job postings
Postings at Yandex name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Yandex
Questions about the Yandex tech stack
What programming languages does Yandex use?
The languages named in Yandex job postings are Python (78%), Go (30%), C++ (26%), SQL (22%), Java (17%), as a share of the 23 postings of the last 12 months.
Does Yandex use PyTorch?
Yes. PyTorch is named in 3 of 23 job postings (13%) and required in 3 of them.
What cloud and platforms does Yandex use?
The cloud and platforms named in Yandex job postings are Linux (5), Kubernetes (4), Airflow (1) (postings in brackets).
What skills do you need for a Backend job at Yandex?
Backend postings at Yandex most often require Python (8), Go (5), C++ (4), PostgreSQL (4), out of 10 postings in the last 12 months.
Is the Yandex tech stack changing?
No new technology has appeared in Yandex job postings in the last six months.
How modern is the Yandex tech stack?
Yandex scores 85 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 Yandex tech stack?
Alion reads every job posting Yandex publishes and tags the technologies each one names. The figures on this page count the 23 postings of the last 12 months and were updated on Oct 7, 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, "Yandex tech stack: 77 technologies from 23 job postings", as of Oct 7, 2026. https://alion.io/company/yandex/technologies