Rambler&Co tech stack
Rambler&Co builds mostly with Python, SQL, 1C, JavaScript. Its stack also includes PostgreSQL, Kubernetes, Apache Kafka, Redis. LLM is named in 26 of the 50 job postings Rambler&Co published in the last 12 months (52%). Counted by Alion from the job postings of Rambler&Co, updated Sep 27, 2026.
What programming languages does Rambler&Co use?
Python is named in 32% of job postings at Rambler&Co, followed by SQL (22%), 1C (14%), JavaScript (14%).
1C 
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What frameworks and libraries does Rambler&Co use?
FastAPI is named in 16% of job postings at Rambler&Co, followed by Vue.js (10%), Transformers (6%), AutoGen (4%).
FastAPI
8 16%
Vue.js
5 10%
Transformers
3 6%
AutoGen
2 4%
Celery
2 4%
Django
2 4%
LangGraph
2 4%
LlamaIndex
2 4%
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What databases does Rambler&Co use?
PostgreSQL is named in 38% of job postings at Rambler&Co, followed by Redis (22%), ElasticSearch (20%), ClickHouse (18%).
PostgreSQL
19 38%
Redis
11 22%
ElasticSearch
10 20%
ClickHouse
9 18%
Memcached
3 6%
MySQL
3 6%
Milvus
2 4%
Qdrant
2 4%
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What cloud and platforms does Rambler&Co use?
Kubernetes is named in 26% of job postings at Rambler&Co, followed by Apache Kafka (26%), Linux (22%), GitLab CI (16%).
Kubernetes
13 26%
Apache Kafka
13 26%
GitLab CI
8 16%
RabbitMQ
7 14%
GitLab
6 12%
Grafana
6 12%
ClearML
2 4%
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What developer tools does Rambler&Co use?
Docker is named in 34% of job postings at Rambler&Co, followed by Git (20%), Rest API (16%), Prometheus (16%).
Docker
17 34%
Git
10 20%
Rest API
8 16%
Prometheus
8 16%
Ansible
6 12%
Nginx
5 10%
SaltStack
4 8%
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What AI and ML technologies does Rambler&Co use?
LLM is named in 52% of job postings at Rambler&Co, followed by PEFT (6%), BERT (4%), EfficientNet (4%).
Which engineering practices does Rambler&Co ask for?
CI/CD is named in 26% of job postings at Rambler&Co, followed by NLP (10%), TCP/IP (8%), Human-in-the-Loop (8%).
CI/CD
13 26%
NLP
5 10%
NER
3 6%
Prompt Engineering
3 6%
RAG
3 6%
AI Agents
2 4%
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What does each Rambler&Co team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
8 postingsFinance
7 postingsAnalytics
6 postingsAI/ML
5 postingsFrontend
4 postingsHow does your stack fit Rambler&Co?
How modern is the Rambler&Co stack?
Rambler&Co scores 83 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: 7; legacy ones: 0.
How common is the Rambler&Co stack in its industry?
Share of the 142 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Rambler&Co apart
Companies with a stack like Rambler&Co
Questions about the Rambler&Co tech stack
What programming languages does Rambler&Co use?
The languages named in Rambler&Co job postings are Python (32%), SQL (22%), 1C (14%), JavaScript (14%), Go (10%), as a share of the 50 postings of the last 12 months.
Does Rambler&Co use FastAPI?
Yes. FastAPI is named in 8 of 50 job postings (16%) and required in 8 of them.
What cloud and platforms does Rambler&Co use?
The cloud and platforms named in Rambler&Co job postings are Kubernetes (13), Apache Kafka (13), Linux (11) (postings in brackets).
What skills do you need for a Backend job at Rambler&Co?
Backend postings at Rambler&Co most often require Apache Kafka (5), PostgreSQL (5), Python (5), ClickHouse (4), out of 8 postings in the last 12 months.
Is the Rambler&Co tech stack changing?
No new technology has appeared in Rambler&Co job postings in the last six months.
How modern is the Rambler&Co tech stack?
Rambler&Co scores 83 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: 7; legacy ones: 0.
How does Alion know the Rambler&Co tech stack?
Alion reads every job posting Rambler&Co publishes and tags the technologies each one names. The figures on this page count the 50 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, "Rambler&Co tech stack: 123 technologies from 50 job postings", as of Sep 27, 2026. https://alion.io/company/rambler-co/technologies