Callsign

5 followers

‌

Real time AI driven Identity and Authentication Solutions, that confirm the user really is who they say they are, at work and at home.

Industries

Information Technology

Headquarters

London, United Kingdom

Employees

51-200

Links

Org chart

Zia Hayat

CEO & Founder

Zia Hayat

Collapse

Ian Welch

COO

Sarah Whipp

CMO & Head of GTM Strategy

Amir Nooriala

CCO

Ian Cruxton Cdir

Chief Security Officer

Thor Ahmed

Vp, Global Head Of Sourcing And Contracting

Matthew Gott

SVP Of Operations

Peter Gabriel

Global Head Of Brand & Creative

Maya Bradshaw

Head Of Third Party Risk Management

Larry Costanza

Chief Revenue Officer

Stephen O'Malley

Chief Revenue Officer

Chris Stephens

Head Of Solution Consulting

Simon Martin

Client Partner, Head Of Strategic Banking

Dhiraj Patel

Finance Manager

Christopher Hutton

VP Of Integration Strategy

Ahmed Sultan

Head Of Security Engineering

Zeeshan Qureshi

Head Of Technology

Andrei Khmelnitsky

Fraud Data Science Lead

Choudhary D Dash

Principal Solutions Engineer

Jean-Philippe Courson

Software Architect

Oscar Dimdore-Miles

Research Data Scientist

Luke Hammond

Engineering Manager

Muhammad Wasay Khan

Technical Lead

Vithika Shukla

Technical Lead, Callsign

Afsana I.

Customer Operations - Technical Support Engineer II

Agha Zarwali Jan

Senior Software Engineer

Ali Naveed

Senior Ios Engineer

Ali Shah Pervez Meghani

Platform Technical Lead

Amsal Akbar

Java Software Engineer

Antony Mayers

Senior Scrum Master

Dima Owena

Associate Software Engineer

Software Engineer

Senior Data Engineer

Software Engineer

Senior Machine Learning Engineer

Marco Treccani

Frontend Developer

Mohamad Ali al Husseini

Software Engineer

Muddassir Ahmed

Senior Solutions Engineer

Muhammad Mohsin Ilyas

Senior Software Engineer

Muhammad Safwan

Software Engineer

Muhammad Tahir Jilani

Senior Android Engineer

Muneer Kaleem

Software Engineer

Najmah Naseer

Software Engineer

Roman Blednov

Senior Software Engineer

Saad Saqib

Senior Software Engineer

Saif M. Hakeam

Software Engineer - Building Sdks, Android, Ios, Flutter, Cordova, React Native

Technical Lead

Technical Lead

Senior Ios Developer

Java Engineer

Software Developer

Senior Software Engineer

Muhammad Hamza Razzaq

Devops Engineer

Ameena Shehnaz

Performance Test Engineer

Hafsa Fahmeen Shaik

SDET

Krishna Mohan Mittapalli

Senior Software Development Engineer In Test

Pradnya Chakwate

Quality Assurance Engineer

Akash Chugh

Lead Quality Assurance Automation Engineer

Ara Mikailian

Head Of Customer Support

Mack Gott

Success & Delivery Manager

Touhidul Siddique

Technical Support Engineer

Zameel Jaffer

Head Of Analytics MENA

Teams

+41

Software Development

44 members

+15

Operations Team

18 members

Engineering

12 members

Commercial and Customer Success

9 members

Leadership Team

4 members

Data Science and Analytics

4 members

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