F6
f6.ru
Actively hiring
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Overview
F6 is a cybersecurity enterprise specializing in threat intelligence, cyberattack prevention, fraud detection, and digital crime investigation. Headquartered in Moscow, Russia, the company provides an ecosystem of software solutions and managed security services designed to neutralize complex cyber threats and financial crimes. Its core offerings include attribution-based Threat Intelligence platforms, online Fraud Protection, Managed Extended Detection and Response (MXDR), and Attack Surface Management (ASM).
Technologies
Tech DNA
Python
Go
C++
Metasploit
Cordova
Flutter
ElasticSearch
MySQL
Neo4j
Firebase
AWS
LLM
EfficientNet
ResNet
AI/ML
Python
C++
SQL
Git
LLM
EfficientNet
Keras
NLP
NumPy
PyTorch
ResNet
Scikit-learn
TensorFlow
Alertmanager
AWS
CI/CD
FluxCD
GitLab CI
Grafana
Istio
Kubernetes
KubeVirt
Prometheus
Service Mesh
Zabbix
GitLab
ElasticSearch
MySQL
Neo4j
PostgreSQL
Mobile
Java
Kotlin
Dart
Cordova
Firebase
Flutter
React Native
Security
Go
YARA
Ruby
JavaScript
Rust
MITRE ATT&CK
Censys
Metasploit
Nmap
Shodan
Suricata
YARA
Burp Suite
Maltego
OWASP Top 10
VirusTotal
BloodHound
SQLmap
Wireshark
IDA Pro
Other
PHP
React.js
PoC Library
ETL/ELT
Stack modernity
82/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python
5 jobs
Required
Go
3 jobs
Required
MITRE ATT&CK
3 jobs
Required
C++
2 jobs
Required
Metasploit
2 jobs
Required
Nmap
2 jobs
Required
Shodan
2 jobs
Required
Censys
2 jobs
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Stack changes
Rust
Aug 2026
IDA Pro
Aug 2026
GitLab
Aug 2026
ETL/ELT
Aug 2026
Wireshark
Aug 2026
SQLmap
Aug 2026
BloodHound
Aug 2026
TensorFlow
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Jobgether
Leidos
CrowdStrike
CACI International
Devoteam
Booz Allen Hamilton
Growth
Hiring Momentum
74/100
Growing
Open positions
9
2 opened / 0 closed in 30 days
Median time-to-fill
4 days
faster than 83% of the market
ATS activity
Every ~11 hours
Today
Hiring Dynamics
+100%
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.
Security
50% ▲
AI/ML
10% ▲
Mobile
10% ▲
DevOps
10% ▲
QA
10% ▲
Analytics
10% ▲
Actively hiring for Security (+5 in 30 days)
Activity Timeline
Added Rust to stack
Aug 2026
Added IDA Pro to stack
Aug 2026
Added GitLab to stack
Aug 2026
Added ETL/ELT to stack
Aug 2026
Added Wireshark to stack
Aug 2026
Added SQLmap to stack
Aug 2026
Added BloodHound to stack
Aug 2026
Added TensorFlow to stack
Aug 2026
Added Scikit-learn to stack
Aug 2026
Added ResNet to stack
Aug 2026
Added PyTorch to stack
Aug 2026
Added NumPy to stack
Aug 2026
Jobs
≈ $22k – $53k per year (Estimated) • Remote/Hybrid • Full-Time • Moscow
Python
Rust
IDA Pro
Apply
≈ $22k – $56k per year (Estimated) • Remote/Hybrid • Bachelor's Degree • Moscow
Go
Python
Burp Suite
Censys
Maltego
Metasploit
MITRE ATT&CK
Nmap
OWASP Top 10
Shodan
Chips/EDA
PoC Library
Apply
Младший аналитик Threat Intelligence, исследование сложных угроз APT
Verified live · 1 hour ago 7 days ago≈ $15k – $37k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Moscow
Censys
MITRE ATT&CK
Shodan
VirusTotal
Apply
≈ $21k – $53k per year (Estimated) • In office • Full-Time • Moscow
YARA
MITRE ATT&CK
Suricata
YARA
Apply
≈ $24k – $56k per year (Estimated) • In office • Full-Time • Moscow
YARA
Suricata
YARA
Apply
≈ $18k – $52k per year (Estimated) • Remote/Hybrid • Full-Time • Moscow
EfficientNet
Keras
NLP
NumPy
PyTorch
ResNet
Scikit-learn
TensorFlow
Analytics
ETL/ELT
Apply
Pentester / Cyber Security Researcher (Threat Intelligence Team)
Verified live · 1 hour ago 7 days ago≈ $22k – $55k per year (Estimated) • Remote/Hybrid • Moscow
Go
PHP
Python
Apply
≈ $4.5k – $48k per year (Estimated) • Remote/Hybrid • 2+ years exp • Moscow
C++
Java
Kotlin
Python
Ruby
SQL
Dart
JavaScript
LLM
Frontend
React.js
Mobile
Cordova
Firebase
Flutter
React Native
DevOps
Git
Apply
≈ $11k – $26k per year (Estimated) • In office • Full-Time • 1+ year exp • Bachelor's Degree • Moscow
C++
Go
PHP
Python
BloodHound
Metasploit
Nmap
SQLmap
Wireshark
Apply