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B1 logo

B1

b1.ru
b1.ru • Moscow • Saint Petersburg • Vladivostok • Tolyatti
Moscow • Saint Petersburg • Vladivostok • Tolyatti
Actively hiring
View 1 job
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Technologies

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Tech DNA
Python
LangChain
LangGraph
FastAPI
PostgreSQL
Redis
LLM
AI/ML
Python
AI Agents
KV Cache
LangChain
LangGraph
LLM
RAG
Transformers
Alembic
Pydantic
SQLAlchemy
CI/CD
Docker
Git
WebSockets
PostgreSQL
Redis
Other
Celery
FastAPI
Rest API
RabbitMQ
Stack modernity Cutting-edge AI adopter
83/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 1 job Required
PostgreSQL 1 job Required
Redis 1 job Required
LangGraph 1 job Required
Rest API 1 job Required
LangChain 1 job Required
SQLAlchemy 1 job Required
RabbitMQ 1 job Required
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
WebSockets Sep 2026
Transformers Sep 2026
SQLAlchemy Sep 2026
Rest API Sep 2026
Redis Sep 2026
RAG Sep 2026
RabbitMQ Sep 2026
Python Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Similar stack
Jobgether 22 shared technologies Sber 21 shared technologies NielsenIQ 21 shared technologies Bosch 20 shared technologies Jobless 20 shared technologies NVIDIA 20 shared technologies

Growth

Hiring Momentum
28/100
Slowing
Open positions
6
0 opened / 0 closed in 30 days
ATS activity
Every ~2 hours
Today
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Finance
50% ▲
AI/ML
17% ▲
HR
17% ▲
Legal
17% ▲
Actively hiring for Finance (+3 in 30 days)

Offices

Where the company hires and what each office is for
Cities
4
Hiring now
4
Countries
1
Busiest office
Moscow
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Headquarters Builds here Office with open vacancies Tap a pin for the office
Moscow Russia
Corporate office
3 open roles 3 posted in 90 days 33% engineering
hires for AI/ML, HR, Legal
Садовническая набережная 75
seen since Sep 2026 job postings
Saint Petersburg Russia
1 open roles 1 posted in 90 days
hires for Finance
Малая Морская улица 23
seen since Aug 2026 job postings
Vladivostok Russia
1 open roles 1 posted in 90 days
hires for Finance
улица Бестужева 21Б
seen since Aug 2026 job postings
Tolyatti Russia
1 open roles 1 posted in 90 days 100% remote
hires for Finance
улица Фрунзе 14Б
seen since Aug 2026 job postings

Jobs

≈ $31k – $62k per year (Estimated) • Remote/Hybrid • Moscow
Python
SQLAlchemy
FastAPI
Celery
Pydantic
Alembic
Databases
PostgreSQL
Redis
RabbitMQ
AI/ML
LangGraph
LangChain
AI Agents
Transformers
LLM
RAG
KV Cache
DevOps
Rest API
WebSockets
CI/CD
Git
Docker
Apply