Cognism
cognism.com
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Overview
Cognism provides sales intelligence data with phone-verified contact details and compliance controls for European markets. Founded in 2015 in London, it built machine learning pipelines for entity resolution across company and person records. Its Diamond Data verification distinguishes it in a crowded data market.
News
Award case study: Find out how Cognism won the award for 'UK-founded martech vendor of the year'
Find out how Cognism raised $12 million via AXA Venture Partners and helped over 1000 customers in 30 countries with compliant prospect data. Read about their other 2020 achievements and why they won the coveted award for 'UK- founded martech vendor of th
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Report
Email Marketing Daily: Cognism Acquires Mailtastic, Email Signature Firm
Cognism Acquires Mailtastic, Email Signature Firm - 05/11/2020
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Report
Cognism raises $10 million for next generation sales acceleration
End-to-end sales acceleration platform Cognism has raised Series B funding led by PeakSpan Capital, bringing its total funding to just over $16.5 million.
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Report
Cognism Raises £2.8m Funding Round led by Oliver Wyman to Expand Enterprise Solution
/PRNewswire/ -- Cognism, the end-to-end sales acceleration solution providing organisations with a more intelligent way to prospect, today announces that it...
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Technologies
Tech DNA
SQL
Java
Kotlin
OpenTelemetry
FastAPI
PyTorch
ElasticSearch
AWS
Azure
GCP
Claude
LLM
AI/ML
SQL
Scala
Python
Kubernetes
CI/CD
AWS
GitHub
Claude
Copilot
Docker
Grafana
Terraform
IAM
Claude Code
Cursor
AI Agents
GitHub Actions
Prometheus
SLI/SLO/SLA
Model Context Protocol
LLM
LLM Guardrails
Azure
CircleCI
GCP
Kibana
Logstash
Amazon EC2
Amazon EKS
FinOps
OpenTelemetry
Platform Engineering
Service Mesh
Git
Amazon ECS
Amazon CloudWatch
Amazon S3
Databricks
ElasticSearch
Keras
Kubeflow
MLFlow
PyTorch
Scikit-learn
TensorFlow
Triton
Vertex AI
Amazon SageMaker
Metaflow
Backend
Java
Kotlin
Node JS
C#
Go
Apache Kafka
Rest API
FastAPI
Security
JavaScript
Bash
ISO 27001
SOC 2
Microsoft Entra ID
Other
TypeScript
ETL/ELT
HubSpot
Salesforce
Slack
Stack modernity
84/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Kubernetes
7 jobs
Required
CI/CD
6 jobs
Required
AWS
5 jobs
Required
GitHub
5 jobs
Required
Copilot
4 jobs
Optional
Claude
4 jobs
Optional
Apache Kafka
4 jobs
Required
SQL
3 jobs
Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
21%
JavaScript
18%
SQL
18%
CI/CD
16%
AWS
16%
TypeScript
14%
Share of companies in the same industry that use each technology.
Stack changes
LLM Guardrails
Aug 2026
ETL/ELT
Aug 2026
IAM
Aug 2026
Amazon S3
Aug 2026
Amazon CloudWatch
Aug 2026
Metaflow
Aug 2026
GitHub
Aug 2026
Amazon SageMaker
Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.
Accenture
Booz Allen Hamilton
Emagine
Devoteam
Bosch
Leidos
Growth
Hiring Momentum
60/100
Growing
Open positions
9
4 opened / 0 closed in 30 days
ATS activity
Every ~6 hours
Today
Hiring Dynamics
0%
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.
Backend
38% ▲
AI/ML
13% ▲
DevOps
13% ▲
Security
13% ▲
Executive
13% ▼
Support
13% ▲
Actively hiring for Backend (+3 in 30 days)
Activity Timeline
Added Slack to stack
Aug 2026
Added Microsoft Entra ID to stack
Aug 2026
Added SOC 2 to stack
Aug 2026
Added ISO 27001 to stack
Aug 2026
Added SLI/SLO/SLA to stack
Aug 2026
Added LLM to stack
Aug 2026
Added Salesforce to stack
Aug 2026
Added HubSpot to stack
Aug 2026
Added Rest API to stack
Aug 2026
Added Model Context Protocol to stack
Aug 2026
Added Git to stack
Aug 2026
Added C# to stack
Aug 2026
Jobs
≈ $56k – $109k per year (Estimated) • In office • 3+ years exp • Warsaw
Python
SQL
FastAPI
Databases
Databricks
ElasticSearch
AI/ML
Keras
Kubeflow
MLFlow
PyTorch
Scikit-learn
TensorFlow
Triton
Vertex AI
Amazon SageMaker
Metaflow
DevOps
AWS
Azure
CI/CD
CircleCI
Docker
GCP
GitHub Actions
Grafana
Kibana
Kubernetes
Logstash
Terraform
Amazon ECS
GitHub
Apply
≈ $61k – $100k per year (Estimated) • In office • 5+ years exp
Bash
Go
Python
Apache Kafka
AI/ML
Claude
Claude Code
Copilot
Cursor
DevOps
Amazon EC2
Amazon EKS
AWS
CI/CD
Docker
FinOps
GitHub Actions
Grafana
Kubernetes
OpenTelemetry
Platform Engineering
Prometheus
Service Mesh
Terraform
Amazon CloudWatch
Amazon S3
GitHub
IAM
Apply
≈ $80k – $134k per year (Estimated) • In office
Java
Kotlin
Node JS
Scala
TypeScript
JavaScript
Apache Kafka
AI/ML
AI Agents
Claude
Copilot
Model Context Protocol
DevOps
AWS
Grafana
Kubernetes
Prometheus
Terraform
GitHub
Apply
≈ $62k – $98k per year (Estimated) • In office • 5+ years exp
C#
Java
Kotlin
Node JS
Scala
SQL
TypeScript
JavaScript
Apache Kafka
AI/ML
Claude
Claude Code
Copilot
Cursor
Model Context Protocol
DevOps
AWS
CI/CD
Docker
Git
Kubernetes
Rest API
GitHub
Apply
≈ $64k – $101k per year (Estimated) • In office • 5+ years exp • Warsaw
C#
Java
Kotlin
Node JS
Scala
SQL
TypeScript
JavaScript
Apache Kafka
AI/ML
Claude
Claude Code
Copilot
Cursor
DevOps
AWS
CI/CD
Kubernetes
Rest API
GitHub
Analytics
ETL/ELT
Marketing
HubSpot
Salesforce
Apply
≈ $48k – $105k per year (Estimated) • In office • 3+ years exp • London
Microsoft Entra ID
Management
Slack
Apply
In office • 1+ year exp
ISO 27001
SOC 2
Apply
≈ $80k – $169k per year (Estimated) • In office • Contractor • Warsaw
LLM
AI Agents
LLM Guardrails
DevOps
CI/CD
Kubernetes
SLI/SLO/SLA
IAM
Apply
≈ $122k – $259k per year (Estimated) • In office • Contractor • London
LLM
AI Agents
LLM Guardrails
DevOps
CI/CD
Kubernetes
SLI/SLO/SLA
IAM
Apply